ctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r6, 0x1}, 0x8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x0, r1}, &(0x7f0000000200)={0x4, 0xa07d, 0xfeb, 0x4, 0xfff, 0x1ff}) fgetxattr(r7, &(0x7f00000003c0)=@random={'osx.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f00000004c0)=""/254, 0xfe) io_submit(r4, 0x2, &(0x7f00000002c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080), 0x0, 0x8}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x2}]) fstatfs(r2, &(0x7f0000000440)=""/120) 2018/04/02 09:12:47 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'irlan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000540)={r1, 0x1, 0x6}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000003c0)={0x1, 0x1, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ftruncate(r0, 0x10000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x8e) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) r3 = msgget$private(0x0, 0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r8 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x4, r4, r5, r6, r7, 0x80, 0xfffffffffffffffa}, 0x2, 0x0, 0x81, 0x98, 0x6, 0x9, r8, r9}) r10 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xd42, 0x218080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r10, 0xc0bc5351, &(0x7f0000000440)={0xfe00, 0x2, 'client1\x00', 0x0, "15fc4ceee1c4ff5d", "bdd85cde3dd3ea5ed14bc41e002163151c0cf9f8fb21aae2beae8aa911dcb93b", 0x634, 0x8}) readv(r2, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/04/02 09:12:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20401, 0x0) connect$llc(r2, &(0x7f0000000200)={0x1a, 0x30a, 0xfffffffffffffc33, 0x800, 0x0, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x800, 0x1, 0xd319, "5757206e9fa534e93459b2210b6dd8b28e9761a806d03e98bacbec91706300d6edcb750219f485597318d7b0bc8421720f4ec158b481cf52a82043c82895b6ac66566a2dd4de13c27eea348012a3ec20"}, 0xd8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/02 09:12:47 executing program 7: 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) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)}], 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xf7}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7ff, 0x12d100) preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000340)=""/57, 0x39}], 0x3, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000300)={0x5, 0x3, 0x10001, 0x4, 0x938}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r4 = dup2(r0, r0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000240)=0x102, &(0x7f0000000280)=0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0010000004000000ffffff7f50a2e4d2ac4fc16a4d5cbaa2511765be7be9617f518a0bc4628fb68879e7a8504bf9d63e45aaf5f1d724ab85bf986b107a1798f5c83bbd1287ed8d4f9c5d063dd900753cdb931f66b220610d2417c3b832fa736d15331f14d8ab388c2a71dbbdab877e03de4895c1953a30ceaa8b109da1c80f07840aed0b4daf2bcace87424561b1eee6405da8f554d5cf8b127950044645e96be3ca2d697c8490fcc232c36e76acc4f1b988ec500463be218e77a1541cd26e5bb2f093aabae937"]) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x118) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80800) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='statm\x00') ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000000200)=0x1) close(r6) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x201, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) 2018/04/02 09:12:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="b886008ed0b801018ec8660f08660f6d57053ef0f6990100ea8e28a6003664a60f00de0f01c9f3f3f4", 0x29}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x7ff) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000300)=0x8001) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000440)={0x0, 0x9, 0xaf, 0x0, 0xe}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000002c0)={0x106000, 0xc9ddde1b6dd6bd3d}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000005c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x3}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000240)={0x2, 0x5bcf, 0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_delete(0x0) 2018/04/02 09:12:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000009, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000001c0)={{0x100000001, 0x2, 0x6, 0x9, "963f82906cc2f37cca1b69bfefb70ac0828a0caf4d2c01d5f50b70aca4c04913761dce200b798c8e22050b89", 0x5}, 0x6, [0x1ff, 0x7f, 0x5a, 0x8, 0x100000001, 0x8, 0x100, 0x7ff, 0x7, 0x80000001, 0x200, 0x24, 0x101, 0x27, 0x6da4, 0x1f, 0x80000000, 0x5, 0x0, 0x3, 0x1f, 0x4, 0x1ff, 0x1e3400000000000, 0x6, 0x1000, 0x100000001, 0x4, 0x460, 0x0, 0xffffffff, 0xa9e, 0x3, 0x7ff, 0x3f, 0x80, 0x200, 0xa6, 0xee6e, 0x2, 0x8000, 0x800, 0x9c9, 0x3, 0x2, 0xf3, 0x0, 0x7, 0x20, 0x3, 0x80000000, 0x0, 0x1, 0x9, 0x6, 0x6, 0x2, 0x1f, 0x3, 0x401, 0x8, 0x8, 0x9, 0x2, 0x80000001, 0x4, 0x5, 0x1, 0x2, 0xfffffffffffffffe, 0x5, 0x9, 0x10001, 0x99ba, 0xffffffffffffff98, 0x3, 0x8, 0x100000001, 0x4, 0xdc1, 0x2, 0x8, 0x3, 0x2, 0xb86, 0x843, 0xff, 0x0, 0x1, 0x20, 0x2, 0x5, 0x4, 0x3, 0x3, 0x4, 0x5, 0x8, 0xa08, 0x81, 0x7ff, 0x10000, 0x3, 0x7, 0x6653, 0x9, 0x1, 0x8be9, 0x4, 0x100000000, 0x351, 0x6, 0x5, 0xc000000000000000, 0x4, 0x81, 0x2, 0x2, 0x4, 0x8001, 0x9, 0x2, 0x3, 0x0, 0x9, 0x5, 0x9, 0x8], {r2, r3+30000000}}) 2018/04/02 09:12:47 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000017c0)={'filter\x00', 0x4}, 0x68) readv(r1, &(0x7f0000001700)=[{&(0x7f0000001240)=""/211, 0xd3}, {&(0x7f0000001340)=""/202, 0xca}, {&(0x7f0000001440)=""/203, 0xcb}, {&(0x7f0000001540)=""/133, 0x85}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000001600)=""/50, 0x32}, {&(0x7f0000001640)=""/151, 0x97}], 0x7) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000180)='pagemap\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000001980)='/dev/audio\x00', 0x80, 0x0) getpgrp(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x6, 0x8a78, 0x4, 0x8}, &(0x7f00000000c0)=0x98) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001780)) [ 74.954129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/02 09:12:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000002c0)={0x1, 0x0, 0x7fff, 0x8, 0x11, 0x5}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r2, r0) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x5, 0x1, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bridge0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r6, 0x1}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400", 0x400}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) r8 = openat(r5, &(0x7f0000000300)='./file0\x00', 0x480, 0x42) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f00000001c0)=0x6) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r5, &(0x7f00000019c0)="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", 0xffc, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/04/02 09:12:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ec0)={0xffffffffffffffff, 0x50, &(0x7f0000000e40)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffff9c, 0xffffffffffffff8f, &(0x7f0000002780)}, 0x695a9ca53b4162d5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)}, 0x3e3) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001080)=r1, 0xfffffffffffffeb4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000080)=r4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000000f40)={&(0x7f0000002800)=""/214, 0xd6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r6, &(0x7f00000025c0)={&(0x7f0000000b80)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x3, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) modify_ldt$write(0x1, &(0x7f0000000b00)={0xd5, 0xffffffff, 0x1000, 0x9, 0x682f, 0x0, 0x5, 0x3f, 0x3, 0xffffffffffffff00}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r7 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r7, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0/', &(0x7f0000002680)='rpc_pipefs\x00', 0x110c12, &(0x7f00000026c0)="7f2f39ea05b7f295307ba04f52caa2c3306f3272a25215bd80ec605c78f39be27eacda2600c5505c301ae6cd21a4b419d16a37aee479377b688c26fbecf0c1b75d46900e543aacb4cbe2679b27ad668b2a2faff74834c1ce679a71fa7d22ee30b182ecab7dbe2625b69f4aa7e1be4a2f06920b9cbdd32a9aa7979f06b86733aa40b0beb0d2618e82dd82ae955c2eb392ff628bc4c008eb4a46ecb2270c4a") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}, 0x2c) socket$netlink(0x10, 0x3, 0x1f) close(r3) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001180)='/dev/kvm\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r8, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/02 09:12:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '(\x00'}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r0}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/02 09:12:47 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) syslog(0x0, &(0x7f0000000180)=""/122, 0x7a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xbf}) io_setup(0x401, &(0x7f0000000300)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) io_cancel(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9e9c, r1, &(0x7f0000000340)="d6f7a16c53925bd5911956b108589e4d2a5597a2683f864cb4ae5eb5fcf36194547a9a22fa6b99920fdae93992b55e53555a89ae27c08aad074146598da610c032d9b1201afa05607fb89e4e1fe04928c95f702ffa9a05b7d0a2b10a2da38d1156be6f31c9a7847d856075802a7902910cb4dd25fe51e37e2c3216800f9d16ccd2a7e884c7f2ef1c1f9350198a24f04b0182046168384b175c1df47cb7f556104deae3b8e1a392ae658e2d94e3ece08823421f7aa27a26341565bd885491c12b45d7d4fb6286ed6e7bf2a495febcb59158956f4b272d1e7eb975e84e87b67617", 0xe0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) syz_open_pts(r1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x6d, 0xe0, &(0x7f0000000200)="53552c954a847bf6194cf04456332d2cd612c7f5bc4d23b188389416045afd99e212bb317df35ec01feff2753d72703a8d739bbd5bee9fcb105bb6a1330af584af51c94ad8df9d585a2e548a1757d7507f7977a6cac49b1be1ea650bcd5733f9c556da26ed303a67b7a912b162", &(0x7f0000000280)=""/224, 0x8, 0x2}, 0x28) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb3b932ae58eca58a, 0x4) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x1) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x1c, &(0x7f00000001c0)=0x3ff, 0x4) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000000180)=0x880) eventfd2(0xffffffff, 0x800) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000100)=0x4, 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000080)=0x50000000000000) fsync(r6) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00000000c0)) unlinkat(r0, &(0x7f0000000500)='./file0\x00', 0x0) 2018/04/02 09:12:47 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000040), 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/02 09:12:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) socketpair(0x1b, 0x5, 0x101, &(0x7f0000000000)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 09:12:47 executing program 5: r0 = msgget$private(0x0, 0x2) r1 = dup(0xffffffffffffffff) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='ip_vti0\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a7b11e17905e6e0a583f6739f8b80a", 0xf, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/33) r4 = socket(0x200000000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6893f5e9e5076f8e13e1dacd83c09e15cd851bfda95e34595f51f41d2c0a58e97d0af83d951b1f601a1f9774c6408a7284b573d9970cfb72bfd10979941a24f10f683de65ad4d224c28c3b284c21b80a1dff02f499844ee3f911ece72787d283466b35c00606a8fa13d6e96988a526540c2e249bacf48061d72bad1d9bbf3e6efec1f41b97ed6ea03c9e8d6290cbbfc"]}) [ 75.174543] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 75.174988] can: notifier: receive list not found for dev ifb0 2018/04/02 09:12:47 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e65742f69676d7000e48823605ce3a78ece56db712cf46cbb4aa20354508db6154ea7783fa10cabfde24d460d9ddb0589e79969a4a500000000fdffffff00000000000000") readv(r1, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 09:12:47 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000000080)=""/174, 0xae, 0x2040, &(0x7f0000000140)={0x3, {"7713279d14b19c"}, 0x5}, 0x10) recvmsg(r0, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0x7e44209b0594fc35}, 0x0) 2018/04/02 09:12:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f800000016000100000000000000000000000000000000000000001b000000000000000000000079000000000000000000000000afcf929e44da6468f223", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) [ 75.265292] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 75.298321] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/02 09:12:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x100, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) 2018/04/02 09:12:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) epoll_wait(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000580)={{0x2, 0x0, @multicast1=0xe0000001}, {0x7}, 0x54, {0x2, 0x4e24}, 'dummy0\x00'}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) epoll_create1(0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r3, 0x20, 0x0, 0x25dfdbff, {0x10}}, 0x14}, 0x1}, 0x40) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x8400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000004c0)=0x4, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r4}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="f5508375d1f407d4ae2454", 0xb, 0xffffffffffffffff) 2018/04/02 09:12:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) socket(0x3, 0x0, 0x3f) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180a200000008004500003000000000002f907800000000000000002100907800000000450000000000000000000000ac14ffbb00000000"], &(0x7f0000000000)) 2018/04/02 09:12:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xa10a) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/37) 2018/04/02 09:12:48 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x20040) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5b) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x4, 0x7ff, 0xffff, 0x0, 0x12}) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) 2018/04/02 09:12:48 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x6, "108bdb7770c60058f227b9e397ac435375c419b049883e80143c1791de589fc5"}) 2018/04/02 09:12:48 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '[#,proc;trusted#&[security.loem0#$+vboxnet0bdev\x00'}, &(0x7f00000000c0)='-%eth0em1mime_type)\x00', 0x14, 0x2) 2018/04/02 09:12:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000000e0c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f000000e080), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x1, 0x2}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffff00, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x1, 0x5, 0x3f, 0xfffffffffffffffc, 0x100, 0x8, 'ip6_vti0\x00', 'syzkaller1\x00', {0xff}, {}, 0x0, 0x84}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x17}, @empty, 0xffffff00, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x0, 0x3, 0x2, 0xea, 0x7, 'syzkaller0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = socket$unix(0x1, 0x7, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) read(r0, &(0x7f0000000100)=""/217, 0x93) ioctl$TCXONC(r3, 0x540b, 0x1) 2018/04/02 09:12:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) syz_open_procfs(r1, &(0x7f0000000200)='children\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000400)={0x1, 0x6, 0x1ff, 0x8, 0x9, 0x100000001, 0x5, 0x6eea, 0x4, 0x7, 0x200, 0x8000}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r2, &(0x7f00000001c0)=""/26, 0x52, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000a40f53"], &(0x7f0000000080)=0x1) r3 = syz_open_pts(r0, 0x2) dup3(r3, r0, 0x0) 2018/04/02 09:12:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000440)={r2, r4}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x9) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r5, 0x0, r6) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000000c0)={0x4, r3}) 2018/04/02 09:12:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x20240, 0x0) recvfrom$llc(r3, &(0x7f0000000240)=""/133, 0x85, 0x2002, &(0x7f0000000300)={0x1a, 0x318, 0x4, 0x0, 0x3, 0xb3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x400) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc4, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000040)={0xff, 0x2, 0xffffffff, {0x77359400}, 0x401, 0x1c5}) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x700, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bond0\x00', 0x10000}) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x2) 2018/04/02 09:12:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffff9c}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x113, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000080)}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000240)={0x1000, 0x0, 0x5162, 0xffffffffe69c62db, "cb588e627b2558a908d7a927dc4cd906b728e40f731707c4a14f23c4ef4b8236e16ee2e5f0bbe40fb617c235", 0x7f}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000000280)) 2018/04/02 09:12:48 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f00000000c0)=0xba20, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000000001001}, 0xfffffd2c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0xffff, {0xff, 0x800, 0x4, 0x9, 0x2, 0xfff}, 0x1, 0x200}, 0xe) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0xfffffd9b) bind$alg(r1, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(michael_mic,rfc3686(ecb(cipher_null)))\x00'}, 0xfffffffffffffee9) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x7, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/02 09:12:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x74d, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="e825cc72d8f01cff1336b135495f640488b4bcc5c35f20cb21c707d55f6b3d3d08e699b3f0443975ed3b505985029d79d3f60c2a91d4888f83789685658de8b3e712682d060492f2f381bf9b84724130bbc166c550d1e38bd49bfcbfbcb5ce7c5e3ed1810bd8359d466595b3f3539c136f16964d60eb44a65f7a013d1e13728d498862", 0x83}], 0x1, &(0x7f0000000200)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xc2, "57d6f76f2d5a17b62e8abe69c5ba3df396f4198798f0980ca5b3a293ac061b3436e862130333c9076b39ef7e1350a54d99796824345de589aeafc592a65abbf93a046797e8f8a2fc68bbd20a5f973b6d5d2afdea471080c7fa1f7490809423921690353350dac8d4aadd260969a732801e6d9dae4a1ef4fd747153122f63a948b6bbb83210f8a8b4892bd5432a24070e07be250e2d4cdadd725c9823b3519063fb2e0272106c4215a48fe77d75af1cbb3355803550f351da41e0fef19a20693c575e"}, &(0x7f00000001c0)=0xca) 2018/04/02 09:12:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000002c0)=""/214, &(0x7f0000000180)=0xd6) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) init_module(&(0x7f00000000c0)='/dev/kvm\x00', 0x9, &(0x7f0000000100)='/$cgrouplo\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x1) 2018/04/02 09:12:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="19000000200000000000000000000000000000000000000000000000000000000000000000000000000000008327fc192c1fa072e1d34d9d3b42ac42855e0aea46781fe98f67c9d8296690d5b74e"]}) 2018/04/02 09:12:49 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000000080)=0xfffffffffffffffd, 0x5, 0x1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x96, &(0x7f00003b8000/0x1000)=nil, 0x2) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="243bc78e4cc7940311771142820a57a4a030e020f0c56fbc12c0b5539a1ff4d2937374050dd8f457913b39bf6711b30d3114adb3fc79be5e0cc1f6ce9fbb2a968c9669c0be301cbd55ecb8a8d484127637abb94f8001cd82e0090e251d8203a9461e9c18b488a894e8cf776d762378bea1fb6b52b290b4529a91b7cd98aef024c016284115998fb05d662a4b997ce6a9e26f37129eaa08203abb57cc3052233573ca783301c09505cfbf6f8342feda60845c3d377e9d1f755967ef7dfe7760983b", 0xc1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) 2018/04/02 09:12:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x3f, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x47, 0x0, {0xffffffffffffffff, 0x2, 0x1ff, 0x3, 0xffffffff}}) socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="3067d4e5ca"], 0x5) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c724c9cea94ef260065794115729222d081ae88681f6d66843"], 0x78) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0xc00000000, 0x4) 2018/04/02 09:12:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/02 09:12:49 executing program 6: modify_ldt$write(0x1, &(0x7f0000000140)={0x0, 0x100}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x208040) fcntl$setstatus(r0, 0x4, 0x2000) pipe(&(0x7f0000000180)) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) clone(0x0, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000140)) 2018/04/02 09:12:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) io_setup(0x4, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="d9", 0x1}]) 2018/04/02 09:12:49 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x42ee, 0x6, 0x1c2778b3, 0x20}, &(0x7f0000000600)=0x98) getpeername$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) setfsgid(r1) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xfffffffffffffdd7) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000780)={0x6, 0xbe7, &(0x7f0000000640)="3f1cb1d19ef50438e4ffb891e47992fee599dd21eb579f3b52e4305c37f2525eb2c5922573ddda3c52409f14e174daefe39c181588fe79b3d8ed1b07e1801fb11627bc9013c83c576971df2c439d38f07fb8ff6a420b058e7dbcdbf6e3fbb491f8b5b0c0b2e20782dffe7748c78a22ba5584645bc555072efa481954b95515c4a76f0eee4d12a773db938b9ca288a7cb8ee1f9bfa5a3486dfeceb3e293d5316e2968802577c5a5f706a6ce245716ea31be6ac7932e5adc13b05112b6f0404c4d4d11258a649601d78cac2cc83b9a9bc7a93237eacab458c07c137a54c7f18ccabfa78e42054ee135", &(0x7f0000000740)="5b8d37ab", 0xe8, 0x4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, r3}, 0x20) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000140)={0xffffffffffffffe0, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xa5e}}, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x108) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2200300}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x400, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x693129ccb2ac6cee}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r5, 0x821, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x884}, 0x8001) 2018/04/02 09:12:49 executing program 5: syz_emit_ethernet(0xffffffffffffffd5, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@generic={0x8864}}}, &(0x7f00000000c0)={0x0, 0x1, [0x0, 0x0, 0x2]}) 2018/04/02 09:12:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000440)=""/201, 0xc9}], 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/21, &(0x7f0000000180)=0x15) 2018/04/02 09:12:49 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) getegid() semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) semctl$GETZCNT(r0, 0xffffffffffffffff, 0xf, &(0x7f0000000000)=""/247) alarm(0x7f) 2018/04/02 09:12:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x8) 2018/04/02 09:12:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x4a8, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'eql\x00', 'bpq0\x00', 'bpq0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0xd, 0x0, 0x0, 'teql0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x520) 2018/04/02 09:12:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1692c62e727d129a5408995d23c3d43a2acbd77186b7294c8a8e3232201d37f819a52ef70eb8ddce040e6987c8bfdc00be882226fb1518d74be117769217c17067b92698394f995ca7da1ceba5ab171d217740c9176d8537dfd9934f94bfdd97d283e86a504ed7348589bc3a7fec2f13aa3c54b7fb8b28675d6e4c23064d25fc2cc613121d1c0337702e5d749e7357ad973a", 0x92, 0x4000, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) 2018/04/02 09:12:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100)=0x7, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000280)) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x301a874a38310ce1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000180)=""/38) [ 77.531536] QAT: Invalid ioctl [ 77.556736] QAT: Invalid ioctl 2018/04/02 09:12:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x5, 0x3, 0xb}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, 0x5, 0xffffffffffffffff}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x466, 0x3, 0x8009, 0x7ff, 0x1ff, 0xffffffffffffff77, 0x1, 0xea, r1}, 0x20) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000200)={0x0, r0}) fcntl$getown(r0, 0x9) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/04/02 09:12:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'vboxnet1{user\x00'}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x1}], 0x1, 0xbd) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/02 09:12:50 executing program 2: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x44, &(0x7f0000001300)=""/90, &(0x7f0000001100)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb8ac97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c6f219e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r2, r3}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001580)={0x0, 0x80000}) socketpair(0x11, 0x80005, 0x100, &(0x7f00000015c0)={0xffffffffffffffff}) dup(r0) r5 = open(&(0x7f0000001600)='./file0\x00', 0xd5f2fa8ac7e9d1bd, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001640)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2200) r6 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0x5e2c, 0xddf9878b50926e7e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001700)={0x0, 0xc0000, r6}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r8, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000001740)=ANY=[@ANYBLOB="2000000011001d0b0000000000f1fe1743cfd69da9adc37e4073be000000006efcb3dfa2bf26416ce55be6eaaf9fb64f3f2897319554dec8d8f9fcb56b51eb1dcc743ab14e16601d0cba8badca80dd50f7bab607706ed664f0d2fd9c7e46f9451735c4ddb67956d8560839099d77c09e72a1ca095706d763fba036a489b880f70bf5decb315ce9bb11a50ba987a42f069bc592af8bd7f4c947766fdc4a45c0", @ANYRES32=r9, @ANYBLOB="00c1000000000800"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001540)={0xfffffffffffffff8, r10, 0x10002}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001500)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/02 09:12:50 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x2, 0x1, r2, 0x9, r3, 0x6, 0x1f, 0x1}) renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x1a0) 2018/04/02 09:12:50 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/04/02 09:12:50 executing program 5: socketpair(0x19, 0x80000, 0x401, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 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) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x6, 0x800}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xffffffffffff0000, 0xa, [0x100000001, 0x4, 0x4, 0xffffffff, 0x8, 0x1d, 0xdd, 0xfffffffffffff2ca, 0x400, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/02 09:12:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x1000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2d72646d619796c8d343f69c8ecddad19a6370"], 0x13) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) 2018/04/02 09:12:50 executing program 6: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000015000/0x2000)=nil, 0x2000}, 0x1}) r2 = dup(r0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x13566fb}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/02 09:12:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400080, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl(r0, 0x1, &(0x7f0000000000)="5c79fa093dd4c8c3bd8ed8162f8e34e6d8e24496e55e0f75569ada74b9c329d002eeb6265b6871a1167f62b7e906aede3be55ee276bf892384118133bcaef0f0aa6b63b1eadb860ba05bdf636a1842c4a0c1fa7955801cb5c6b865e3265562ae57c3f23398e99a5e5ec8278bb585127d11") setsockopt$sock_int(r0, 0x1, 0xc0000000023, &(0x7f0000000080)=0xcb, 0xd) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xd4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0xfffffffffffffe0e}], 0x1) read(r0, &(0x7f000033bfce)=""/50, 0x32) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) 2018/04/02 09:12:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x1) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/02 09:12:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="4d26542051fa73bbbaa253382a53c645", 0x10) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6}, 0x14, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) 2018/04/02 09:12:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe1, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xef, "d85a623ddf8df6897043d1d5c8726e33375b746d23062fcba107c82298559b88a92b21f0f1fdee4811fa700856fcd1216cbd3aca26df59ad1804b99c4ae21692e6f05b8f17a28d88cee2aa5a7a52cc58dd32cd420c39dba213c9fc898d1cbd8683d258c18ccc3dc3390ae3f8fbad2ed56cfda9f81b060988dbef26b9f2d692e014725677777aa29c66c954eb21ec7cd4971e7700e3c0a6a566164f576667291c8fa24e6f27dc601e24523c207e790a3090a5bd28930864a3cdd7bdbf21c3bde058c580d03d50daf47906e07188295e103616e90d3d536271f7a2b39e9ec57030c51c01f76fe656122d3364d86f7c70"}, &(0x7f0000000380)=0xf7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1e, "70314e068e8c7be28fb23f6a9852ef5545a949c091ecd8459c123c265590"}, &(0x7f0000000600)=0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={r4, 0x3f, "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"}, &(0x7f0000000240)=0xfffffd4c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/02 09:12:51 executing program 3: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6}, &(0x7f0000001ffc), 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @loopback={0x0, 0x1}, 0x9, 0x4, 0x3f, 0x0, 0x1ffc000000000, 0x10000, r1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @remote}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_delneigh={0x2c, 0x1d, 0x20, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x20, 0x36, 0xa}, [@NDA_IFINDEX={0x8, 0x8, r2}, @NDA_PROBES={0x8, 0x4, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/02 09:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}}, 0x1e8}, 0x1}, 0x0) 2018/04/02 09:12:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl(r0, 0x1, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x1f8, 0x17, 0x821, 0x70bd25, 0x25dfdbfb, "", [@nested={0x1e8, 0x5b, [@typed={0xc, 0x68, @u64=0x561}, @typed={0xd4, 0x74, @binary="4a3366408bb33e7ed28c9fcab0a5bde97686bc9a544ec7c22979813d6fc1b1ed2f0079128b027f1fc55af80576c5677d34726fe905bcadf14c3b8c5e7749c8903d7e039c13f807e179807a67770621e042e652ff5932686fc4e47455e11ea80b3c33f5ed16879c69de4cf0c17b6116195c359397ebdc2be3faa13420ce983b16871ad0272550f3fcc760e72f1fa3a921dcac66f11090db646a346b2624298ada90f8d1eb45581e8b8879041f0fdb2b0b344053a89338d8e594272d6500e810c8b4ec28bb7d16447b7b1dba865c7ff1"}, @typed={0x104, 0x81, @binary="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"}]}]}, 0x1f8}], 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/04/02 09:12:51 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000500)={r4, 0x0, 0x76, "b5d0f38cfc87dc3698d9c4b309619e96fb8bf27626325d65217953552dbc8119eac06a48fa25894ca37c4a8548b9689f974b00d439c71d75754381d7986bb5ea22efa79e21b9a22f0c9a2f5833abec6433d3d9eed863adf868662735634535e1189a26669d052b0aa3e03d161d9b221d6489a1192edd"}, 0x7e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) [ 78.678427] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 78.729326] QAT: Invalid ioctl [ 78.775916] QAT: Invalid ioctl 2018/04/02 09:12:51 executing program 6: socket$inet6_sctp(0xa, 0x0, 0x84) io_setup(0x7ffe, &(0x7f0000000a40)=0x0) r1 = socket$inet_sctp(0x2, 0x1000000000000005, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x8, 0x101000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000007c0)={r3, 0x7}, &(0x7f0000000800)=0x8) io_destroy(r0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000940)={0x2, 0x4e20}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000600)=[{&(0x7f0000000140)="6bc08686296a943be75d71a8e2c21bf63fabf9d97c9cd1d3524ba3d326eb8864b90e2d84260be9dae62a63207d0aabe1aeabbfb45e49123495e70f064dabbc678bbb6b1bce0abf9c1f186c5ad19cc89194ec43d06414d075e3a198c148da12c22310fe0ed9e5f15f1b964c6d590e0f6fbe21e26244a136ea515f896c16d62bb7c1aef2720a7a1fbb27fff0c635c62434d02ff3f4da6d78c0d17cc83af9f09b63a81c3f655d41a9b437d31ea3d5346ffe5f8f17dc07d468b805f92db74ad5b690b26f4dfa39c832f6ac46b557d24cb6bd9e18fee48e0a", 0xd6, 0x1}, {&(0x7f0000000240)="6b3eb0f37c738b33b251d74b99952cc6bf117bffcc3e47597067da4161c2d53e54720c8f2bcfc4d38b209dcceb5526ef114b3edc099de0a4bd22843a6ade6c2a86b0c72a60c773b9b67d5b5af57946b8ebfd376a7c30a144469673a2017f64b3bad9b186fe9a506acb7b6a8a755ffe7d8b848b96fadb4f2bf965dd42848968ba320521514dcf6c30ff77be0cc99b9c23eab037800e47164b34d612b7722eb46870917e3ecd33bf56b9f13871fb975da77ceaa05c5cbe12b017d1c4b2d8fe", 0xbe, 0xffffffff}, {&(0x7f0000000300)="def413248aa73470f6f96ac7ce1ee9b80c09cd0ce3710dd8024903d4385447b2b81ee0d289cfbc1a769951dcb9c8fac925496e9535b9b7a287e61fd0744c4a4600c5a98fd04db83fd319ad534ce6989e41f8cf670ed32191f2b73ff9e555801a659b79c1624dfd1c6428777fc6d2d59cd09329c309ac49f61c2ca90e23a1e67bdb90562251eae1e437994583ce00ef92bc0525ffc473105622daeac8fbbd0c31327608f5320704c2c13c6b416b22280d5136ddcd8f4f2aae47fd31da5af656816179968da1c49ff5324a7d4efc61fd46a9e9cdd14a10586c6fc30f7215f18f3bcc3c", 0xe2, 0x9}, {&(0x7f0000000400)="4f31721c722dea8ce71d9fcc26cd580b9daa5339522c18c8dae0bbd66de4ca4459c995b70b14ee48b34208e3996d48cc323ed47c89f22ee8c6e6efbe6bfe085a455c571344f6752a14fdbf17bdda2e45878d6f7c937a77ed3b30c38e505db8a769bcad4305457c3e3adb32224fa1c98179cd0949b6f402d8039f3a781c46a63f34c7ebaff744e597f76c70e27a67472ad3aefe2d0f79422397095b5bbab5f3fe4eef7960ccc2bae5606a9a38f6a07d3ca3a2d8f6764a737ac66e56fc4a5e083d1ce1eb66c7c8fb548aa2dee23794cada0016ae77d097", 0xd6, 0x6}, {&(0x7f0000000500)="997ba5509d59486fb7639337251f9c1ac70ba30c20b9fa44785c2871005f66292c408a9f255bc046dc9121317f12d3cabfb278468a090b23a370c83bf7b39909569b2c5788292fdfd04d0768f3d3469819f16e32ff8ccfb70958e45a78b3bac7f06309e5f01def0bfd983a4533fbbc0176de2dbdc2b6edd652122a", 0x7b, 0x400}, {&(0x7f0000000580)="8ced037710d9f038899e53018841295bb1a158362d4509285a324dffbcca8312bf7ae495d867a0ac0fe1d0ab1eea291fa989389c24043ff79eb6d83ef9b13782bdc3248bb7f50943676c059f911571577ae56dbfedad1608baaa0af96a85afdf515651f624dc0ee9b57395d564cf6ceffaf4", 0x72}], 0x8000, &(0x7f00000006c0)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d7965733d3478352c73686f775f7379735f66696c65733d7965733d003f373436332c757466382c7569643d3f3d2d2c6e7c733d6d616363726f617469616e2c636173655f73656e7369746976653d6e6f3d7f322d377c37362c6572726f72733d636f6e74696e75652c00"]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet(r5, &(0x7f0000000880)={0x0, 0x0, @multicast2}, &(0x7f0000000900)=0xfffffefc) 2018/04/02 09:12:51 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r2 = gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc10c5541, &(0x7f0000003ffc)) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = dup3(r7, r6, 0x80000) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) memfd_create(&(0x7f0000000000)='\x00', 0x0) fremovexattr(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="747275737465642e2b6c912347500664626f786e651612976700"]) r9 = socket$netlink(0x10, 0x3, 0x7) write(r9, &(0x7f0000f72fd9)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x27) recvmmsg(r9, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) clone(0x8000, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b0c4c8f7e6fbd7da42343de8fe8a2417a") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r8, 0xc0045516, &(0x7f00000017c0)=0x101) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) 2018/04/02 09:12:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x2, 0x100) sendmmsg$inet_sctp(r1, &(0x7f0000002380)=[{&(0x7f0000000e00)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000022c0)}], 0x1, 0x8000) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r2) 2018/04/02 09:12:51 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x8, 0x0, 0x1}, 0x4, 0x80000001}) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)={0x5, 0x0, [{0x1000, 0xee, &(0x7f0000000140)=""/238}, {0x4, 0x8b, &(0x7f0000000240)=""/139}, {0x16000, 0x4e, &(0x7f0000000300)=""/78}, {0xf000, 0xcb, &(0x7f0000000380)=""/203}, {0x5000, 0xee, &(0x7f0000000480)=""/238}]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x2) 2018/04/02 09:12:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) listen(r0, 0x1000000000000000) r1 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) r2 = eventfd2(0x2, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) write$eventfd(r2, &(0x7f0000000040)=0x40, 0x8) readv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc), 0x4) 2018/04/02 09:12:51 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0xfffffffffffffe16) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x1b, 0x9, 0x323, 0x40, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x3, 0xf5, 0x3, 0x40, 0xffffffffffffb284}}, &(0x7f0000000240)=0xb0) 2018/04/02 09:12:51 executing program 7: socketpair(0x1, 0x1, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000100)=ANY=[@ANYBLOB='!']}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/02 09:12:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x80f) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/04/02 09:12:51 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x3fe) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x20000000, 0x0, 0x2e}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89ef, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @host=0x2}}) r2 = msgget$private(0x0, 0x20) msgrcv(r2, &(0x7f0000000140)={0x0, ""/221}, 0xe5, 0x2, 0x3000) 2018/04/02 09:12:51 executing program 7: r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c00000000000000000000000000626373663000000000000000000000006e723000000000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d455200000000000000000000000000000000000000000000002800000000a6aa0000000500000073797a30000000000000000000000000000000000000000000000000000000000000"]}, 0x260) 2018/04/02 09:12:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x7, 0x4, 0x20000000000000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pipe(&(0x7f0000000000)) r6 = dup3(r5, r4, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00000000c0)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="b4bd65566261264638d8fef4381e5b435d22fdd1c570143922b36df7b35eebab8cb540d1a29457d22479659b24ca37dc0c9301144b369dc174b05a44f0e2fd20385812caabf0676408735486db3d7898bad35a081f5e05e59b39c24a6e329fe4e4c0683df20856ece45b4805"]]) 2018/04/02 09:12:51 executing program 5: r0 = gettid() r1 = 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_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0xe, 0x4}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = fcntl$dupfd(r1, 0x0, r1) getpeername$packet(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x218) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x404400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000640)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) r6 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000a00)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="2073bb03519dbbedac5728d5391822b94aac5353b54fce5d99d3b352720295519bdc319ffc36f870f707ca5aa1511ad8bb1531ee807a3fbbf507132c", 0x3c}, {&(0x7f0000000240)="179e0822ccb15020575599159e0cec74fe1788e248e1314ee208086fe65ddfc44bde3be46c038c2b2ffe41d1057b7c4826fe878d8f53dd9b87683392da32abcea78b7d0a1619cd70231783c0fe8a164b31f684aa80e2998e80be4b98327bcaadfa62c013969c08056d560bc1bf460895163e9b6231504e71621a230dba650b118637cced14de9ba57e11a8441e7930a0d20d030d194fa100a7c4d559acbb8b666f8b514483fb0bb7e50228c8e8fa109cb1ba9d354b", 0xb5}, {&(0x7f0000000300)="6b5e941e14d09ddcbe02b9fca7e2a434db79abb81060bf15a89a807d53cdc04fb5dc14849ea9499de605b3141651c83ef2a888e27c0e7e079ed595bda7d1190e39e738b2d26968cfc673890de62582e5a950ea808c82bceef56cac0c1cb2ee0c27b25348dbb7cb527adbb0c9a877c91652d12ea08abac3a23d6460aef3b2835753025a1c368146057a9fd1fb0ae7e4690eb6fd838dfc4af12a4b41de2a3a2795f7ff04753d04df50", 0xa8}, {&(0x7f00000003c0)="7f173875cedc90ce3bb880bc7ab0646d62b10819654d1499138fded1f7364091fe49f06929484d65ba12bc469f54095e54780090dd4d86bce59d96c65f174f2bb9a8b00ddd37ef43a92bc0bea986a6f473c73fbdf3d23b65ae1a7f0f1a7eed9f02999356e8ee713745276554b766dae1cff5e33ed0a08b01ae6f9fb8eb11a067947b187e2d3c617f98a18c01e4702240e390ab6e55b572f79080e563e65eb5d08a0fa92c2e79859878badbffcb5f765504bc27868cb5fb7b33d17818ea7b38328d1fc81f038cc8155eab70b0f1e47433265d1cfb2d19e4af6a0153dc2dc5378e003cdf92aeba4fc3fa61e7912297", 0xee}, {&(0x7f00000004c0)="5be62cf8685fa8caac0597b9520008c95364abdb8a47ed4d991a134af1544e6d77615f19a61cbf98d6ab9fde9c3efb42a8471e0ba6917c13dbe594594e3f5c3e198bd84347c5cfb5984cedeff26dfc95dc5e8f", 0x53}, {&(0x7f0000000540)="4e709d40a59b21ddab4945af642993a66cb7ae8e425e3b88578008b4875edcc5f94092716fdac517af952b3a64cbe4a55a508b5b52e2cb5fc9ec11adbd0ac2da761f9caaf28e19e98be3ad6ba19467202de42555f24d488c4ae0ae9128", 0x5d}], 0x6, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x84}, 0x48001) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000080)={0x7, 0x4}) tkill(r0, 0x1000000000013) getsockname$packet(r4, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a80)=0x14) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {r9, r10+30000000}}, &(0x7f0000000140)) 2018/04/02 09:12:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/02 09:12:52 executing program 6: r0 = socket$inet(0x2, 0x3, 0x80000000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000003c0)="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", 0x145dd775eca882ef) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/02 09:12:52 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f0000000140)="ea7728519974d522e7d6a3438069da9ca7413500b2938773c70d4a812e610c1e4871d7907f44359264640a9a3bdb5fc737a40e8b2d5c5e973851cbe591468e85190b598a1a749c7b24d28788719bdcaaa780b63b71285bfef75c3b0f7c33a35c0afe106ec70964f4c2", 0x69, 0x1, &(0x7f00000001c0)={0x4, 0x8, 0x6, "cf59331b3332", 0x20}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x40, 0x40) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r1, 0xffffffff, 0xb50, r2}) r3 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r4 = getpid() process_vm_readv(r4, &(0x7f0000de4000), 0x348, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x2) 2018/04/02 09:12:52 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60dab3e900103b0000000000000000000000000000000000ff0200000000000000000000000000010000000004019078008900000049ef69"], &(0x7f0000000380)={0x0, 0x0, [0x876]}) 2018/04/02 09:12:52 executing program 6: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/02 09:12:53 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffffffffffdea) setsockopt(r0, 0x400200000000111, 0x3, &(0x7f0000000040)="0000ff9e", 0x4) 2018/04/02 09:12:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) umount2(&(0x7f0000000100)='./file0\x00', 0x2) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x7a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000280)={0x100, 0xffffffffffffffff, 0x3, 0x9}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x64) 2018/04/02 09:12:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x81, &(0x7f0000002000), 0x78) 2018/04/02 09:12:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="9ed8936895b17488dee28588772e1257b8c9d7676373eae5dcf0fb41d789674ef482c0a3bab27554f3cff32f305f3bc717c1e46d929e1d49f335eed15579344318579a0b41b06da7cd19e00bda5574da8c4fce7a94dfa4ea7b885763be67dfbc3f7d7e5eaaec7f8d72fb4aa6668708c4751ea54815b0c39122e18d5f575dda95413dce9c18f462121b87968586b8bff9ce1d80fc9f6c4bcae39d8602c3a63d59a1450068280c59e323e0bb94662575e51204ac97b2ec0b2bdd0fa4819e8d", 0xbe, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/02 09:12:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, r0}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) fallocate(r1, 0x1, 0x2, 0x7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b00)}, &(0x7f0000000c00)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/02 09:12:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x480}]}) 2018/04/02 09:12:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x4, 0x1, 0x5f, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0xfffffffffffffffa}, 0x8) 2018/04/02 09:12:53 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) ioctl$VT_WAITACTIVE(r1, 0x5607) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/04/02 09:12:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500008ec100000057000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x12, 0x17, 0x0, "39acb6c9b17ac84302bc969943ba6dd67927a0e198be55ebc98e9d7931a6b29854208b816d154e64b829def47909c4aaaf030f375940e66c5e6e7c6da4a7165a", "f671d6a1f53849e34bb0af5e13df11589f4ccab2cb361cac1a21857acf39704e202ecc3f12453e1c5309dd2efa738c4966815f0021454cfadb436e30212911de", "066517d016d2c492a4d871a62e92dafc475ac6b7df4c0b6028aeffcb6c243cd2", [0xc74, 0x1ff]}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{0x0, 0x2}, {0x101}, {0xb1, 0x5}, {0x4}, {0x116e}, {0xfffffffffffff95f, 0xb3}, {0x4, 0x4d}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pkey_alloc(0x0, 0x2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="fe7932886a497acb69ed6b86a419721e31b340cda641a835f1c05576e909ab7cd57f81e7d197dcb592ff1621d83ca9d2dfea6915a786a3dfb5f959e3889a8e4fdbf37e9c7780f4048d01516048da4ce805e674a526c88e2ceca904389042b329bcb29de40148478b3c76266928ffb62de7a3def135a8446d0dbc3cc9df84cd7455fdc52068a72e16b54db364783900e3c208662eabfd81bed3867acc33d4d50e3e", 0xa1, 0x0, &(0x7f0000000340)={r3, r4+10000000}) 2018/04/02 09:12:53 executing program 6: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6a04, 0x80200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYBLOB="1e04cf89913908266d2757b884de050000000000000086b33a73a01877b1fca7f4c136d951f6ab1da7c570f6303174e496a373dfab0ee194f44d31ec50d2f1040f11a91b56a26af22e0c34fa39518ce7cfb33b0b2bd8a7e6345a6fd436684beda33239244bf8f1a8c885d9add0a1a9049df283df8e70860b2e9ac8a90759c24593eabd2aa4bb7849e849145a7e66f5349fd37a68f958d9f75b3e933a85ee38664e2394c5900bcc58a3c5c5756413c7f68d1932566a527ba95cbbde82a7de0fdb2f3382d89948937542e6724032ff852587", @ANYRES32=r0, @ANYBLOB="e5d82dfd1c33e05b229a2f2e0b510f31de9bc90427f969adcdcf66ebaf286e806d80bed1536ef583fe5b3821136c2b9e7c869ab05ee700057f74f40bcd5084f04dc0aea14bf3965d8b60aa830c20d730c2062d62cf65c74ea8638d61bec01e856bf9402da5f2240d7924a6510e0b4ccf161653156e6103d3931ca92f12080d33ef933e804234e6", @ANYRES64=r0, @ANYBLOB="337f8df023ddb50b4f8c7e285acd7d667e8da8a3e8adad85fcfcb707691f6474c911658355d86595e9daeaae881ebaeb0f76bfa7b73262affd63467788415ca1178f8626cbf081703765ea953d549ded845f712596fa0af24a634c3f012abdfdadba366adc3617fa69800a4d632a8550b8d5974ebc1e7c9a38096901c151170dc2ba447b6ff3248900a2f01dec5cce92be8d0a2c24d660e4ad416f909f98a5f191700e36c13d5d90d2b86c8053453937f3b940be8ef5facc1b1fa09eabfa79ce38e524d4f515c43b6ffb56f3d85836a2e06b77e63be11ca9"]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r0, r4) read$eventfd(r2, &(0x7f0000000040), 0x8) dup2(r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) 2018/04/02 09:12:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x19) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x0, 0x4}, 'port1\x00', 0x2, 0x800, 0x10001, 0x8, 0x1, 0x4, 0x3, 0x0, 0x2, 0xf0}) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000440)={'TPROXY\x00'}, &(0x7f0000000480)=0x1e) bind$pptp(r2, &(0x7f0000000280)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1e) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/02 09:12:53 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x24) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="001000007f00893414308684e653e2b0c3a4af0f5b3ea578c948fa7cf5e0f8bb9bc8d8a264bd52e8157d0a3cdb272e9b89e545b916884968dd9cfef1bae12951275463c78c63ae30bacec978c404c640f1296b5ce07d61cbc1278ee48e713677a43d0072dfcd92b3443b9e215dbb9ea7afbc64ff00b13b3b694abd9b5e1680ec6a45e3f081f474b1f01b5116fdef18f920e439e83c28ffa931ebcb3bfe2b6cdae3f5b68e8afb549ff839aa7e6d0edd4406bb4464086b4fcb51990d7d8aca18165d32d71b08b13a"]) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00000002c0)="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", 0x1000, 0x40, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r2 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r2, 0xc0189436, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x141102) [ 80.936334] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/02 09:12:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[]}) r1 = memfd_create(&(0x7f0000000080)='gretap0\x00', 0x2) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/04/02 09:12:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getrusage(0x0, &(0x7f0000001300)) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) ioctl$void(r0, 0xc0045c77) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001240)={{0x3, 0x7ff, 0x9, 0x8, 0x0, 0x910}, 0x5, 0x6, 0x2a, 0x1, 0x7ff, "a62eca360f3238da783a486dcb1ab4a11578aa826502b899799bc751217def5f2ca4ef837f158b9b6534fe7edf0531ae45a819ccc1c744d44432c7d58e865e0ae4c8d34541dd26d11d75df8849d113cf42c1780c1cba60e0b45487c603654c336579b5a92ee8ec166aa9b6fd483d7760f4f7c5ffb2c8756f9a8a287e6552928a"}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000013c0)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x24, 0x3c, 0x7ff, 0x6, 0x9, 0x0, 0x5, 0x9, 0x9}) poll(&(0x7f0000000000)=[{r1}, {r0, 0x240}, {r2, 0x461}, {r0, 0x4}, {r2, 0x508}, {r0, 0x100}], 0x6, 0x8000) 2018/04/02 09:12:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) clock_gettime(0xeffffffffffffffe, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{}, 0xfffffffffffff800, 0x7, 0x2}, {{0x0, 0x7530}, 0x8, 0x4, 0x6}, {{r1, r2/1000+10000}, 0xfff, 0x80b, 0x4}, {{0x77359400}, 0x33, 0x8}, {{}, 0x7fffffff, 0x0, 0xfffffffffffffffa}], 0x78) perf_event_open(&(0x7f000025c000)={0x5, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xd}, r3}, 0x14) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) 2018/04/02 09:12:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x72) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc, 0x200, 0x0, 0x8}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/02 09:12:53 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) unlink(&(0x7f0000000080)='./file0\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tkill(r2, 0xb) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/02 09:12:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x400) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8000, 0x101000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000002c0)={0x107001, &(0x7f0000000240), 0x1, r3, 0x6}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x10, 0x70bd2d, 0x9f, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x28}, 0x1, 0x0, 0x0, 0x84}, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000001c0)={0x5, 0x14, &(0x7f0000000180)="633c1acf85644a13aa1b27bf28354a693f3530c7"}) write(r0, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/02 09:12:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x2000) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000000c0)=r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 09:12:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x4, 0x4, 0x4, 0x9}, 0x2c) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16", 0x3}, 0x20) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) renameat2(r3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) restart_syscall() 2018/04/02 09:12:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xf376, 0x3, 'client1\x00', 0xffffffff80000000, "b969658034f38c5e", "bc9efdd12c6f23e7400cccc817ee30f7c5e68be312cfa5ece5a82c7b644cc92e", 0x1bac}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r1, &(0x7f0000622f80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/04/02 09:12:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r5 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) sendto$packet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/04/02 09:12:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x5, 0x1ff, 0xfffffffffffffff7, 0x7, 0x0, 0x100, 0x9, 0x68d, 0x9, 0x1, 0x88f5, 0xffff}) r3 = socket$unix(0x1, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), 0x4) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}], 0x5c) [ 81.203193] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/02 09:12:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') r1 = syz_open_dev$evdev(&(0x7f0000001540)='/dev/input/event#\x00', 0x4f3, 0x40000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001840)={'syz_tun\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) flock(r0, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40, 0x5, &(0x7f0000001440)=[{&(0x7f0000000180)="9c657f9c7bc2e84ca6c4d3fec8ff2bd1c08b853507bd3d8fa68211de18c91572c51b15f58c60ac1576fafb101ecfd0771556a9f3a6df1820ca366f46a0234bcb06b4b434b4e9f7de41ca453c605fdd4705b74fb6da2e31500dcc3b7e480b281a6b4a4fb505b6645cbb4fe6834678eaafbc4db6ba3ba5cc4c62d068b665ba4bb9ba4053f9240e657c8f4e9c9b225c03ea32dc279cdd312a28d0660afc6e707aab6af91e5c2f797040f05f67c70ca0ee19d9ba8c93ec84e82b419b384c75fc12f137a13e7cdd1d5017b9f3ac180fb6978a1ca7243968a1418b", 0xd8, 0x6}, {&(0x7f0000000280)="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", 0xfa, 0x401}, {&(0x7f0000000080)="117bb66564ac064fd0e37583e01d79d85f4238627030582542402e615e21959cd1ddbc2b085ba4895baa42c5031a6cf6e7140887444e499c64248080e5aa2d871751afa67e485de0e49507eabfa7129388ddd383c52f429d2f9828a6b75e94ce114ac7b892bfc2197a7c07247a75b9da7907dcb62170827ce6cefc13d95cd7c696e7dbf2c18b3430a09601fa835a3a7655b1960711de30c25f6dbd687137d6db40dd994ec4355c1cc1", 0xa9, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x5}, {&(0x7f0000001380)="910de75c0677a1007635ae3ef53d89d8c588e1725ab3c3241ea3ca3c19f0d1b930538bae5346395410ace8806d751a95630074602aab3633adb67f3d36162db9b8689299a8ff2836b7be1217220239d78b951578a419ec2359d47d6e1e7a0be3c3fe414201a9e90025564b29023525cc10b5e7dd2a1b9ff62a696eabdabfd74145e93636b194274e6cb8d579cbb0a338c7555cece8e52bef4d64bceee209", 0x9e, 0x5}], 0x280080, &(0x7f00000014c0)=ANY=[@ANYBLOB='barriesebac\buproot(acl,\x00']) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001500)=""/45) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000016c0), &(0x7f0000001700)=0x4) ftruncate(r0, 0x0) fadvise64(r0, 0x49, 0x1ff, 0x2) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001580)={[{0x1, 0xfa1, 0x1000000000, 0x1f, 0x3b4, 0x5, 0xffffffff80000000, 0x7, 0xfffffffffffffff7, 0x6, 0x2, 0xffffffffffffffe1}, {0x2, 0x1, 0x1, 0x7, 0xfffffffffffffffc, 0xff, 0x6, 0x20, 0x1, 0x6, 0x100, 0x0, 0x8}, {0x8000, 0x1c0000000, 0xfff, 0xffffffffffff8000, 0x7, 0x9, 0x8000, 0x7, 0x7a71, 0x4, 0x7, 0x1, 0x34}], 0x9}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001600)={'filter\x00'}, &(0x7f0000001680)=0x78) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000001740)="c732fd2397edf1835cdf2f993ab1ad85ec808190494ef94855b0b64cafb0ab1030c35bba6ca4446bc0c7a7705cc2aef6b8925e54763be45a60c5593b2f03b95b94662c8e79c1e3eaf16aaa74a158958e7116b57ce6e8458ab96f4c21b293fb9619defd600b3f0f8f0d6d25b89ebc0a74c78118a6e6197b06f9939437f5c6aa66958e9ee7890119245133a747d41e5a1f571003d2112e3e23617f057a1664abf5ac3e86efa7bdacbcb32ac5c03fba001834678e4c98d1b9f1a67958f29bd08ffdd824c3c7c9376fddb497a9f35d67a7ff3d15fe39eea3db2d91") 2018/04/02 09:12:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f00000003c0)=@ipx={0x4, 0x0, 0x0, "a620f402866e"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="33d94a235560502e222d1be066a4e061eea8691d2ac6f7e5b313f7324a9bf59de88b6e24c4bfb1ec2ce5ccbeb5e4acfa091f78ef40ec61a36a93fadd4ba5574708d48cb3fec3711166c6036a30a7d5404118374c3271e969b2667a3934dbf1e9", 0x60}], 0x1, &(0x7f0000001280)=ANY=[]}}], 0x1, 0x8000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000180), &(0x7f0000000580)=0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(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) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)=""/143, 0x8f) [ 81.268568] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/02 09:12:54 executing program 6: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8000000000004, 0x12, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xcf8, 0x400, 0x6, 0x80, 0x4}, &(0x7f0000000140)=0x98) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000280)={0x1, 0x2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x5fa, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2, 0x7429, 0x2, 0x2, 0x3}, &(0x7f0000000240)=0x98) close(r0) 2018/04/02 09:12:54 executing program 1: r0 = timerfd_create(0x7, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x30140, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) 2018/04/02 09:12:54 executing program 2: syz_emit_ethernet(0xfde7, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c16d34", 0x8, 0x33, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@can={0xc, {{0x0, 0x2ee, 0x8000, 0x5}, 0x4, 0x2, 0x0, 0x0, "509d498f59126f37"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xcba, 0xcc1, 0x320, 0x217]}) 2018/04/02 09:12:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xc5, 0x0, 0x10001, 0xf31f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffb, r2, 0x10001, 0x401}) 2018/04/02 09:12:54 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000002c0)=""/181) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x1ff}, 0x901f, 0x9}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) gettid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a68b4eac9edf08a8a661ecd5f8cfeabd49bf233c3c79f0d36841509b6a65bcfe631238078d3db235ca8f8f3cc1dd45c73fd53a1fb6666750dc9f1aa1ddfcc6a98bd3d691d912767afb25c7d191b80dc50140ec0d9ce44772756730325323fd62e833880bf7e299f2ea49d557e46791851096cd0e3064d2fb5ecd27576454e947905f7dd630de44140fbb5521db25d"], &(0x7f0000000200)=0x2) socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x2, 0xb, 0x8}) 2018/04/02 09:12:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x9) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x3e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r1, r2, &(0x7f00008d1000), 0x401) 2018/04/02 09:12:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="5f549c30b10000000000000000000000"]}) 2018/04/02 09:12:54 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x2000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x8, 0x476e}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40007) sendfile(r2, 0xffffffffffffffff, &(0x7f0000ccb000), 0x400) 2018/04/02 09:12:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000001c0)=0x100000000, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x6, "7175657565310000000000000000000046b06c4efd64064000", 0x40000000000000}) 2018/04/02 09:12:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000001800)=@alg, &(0x7f0000001880)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000018c0)={0x0, 0xd9, "badde1992530513dfb8fad49e25571424d03e514dfeb03b6c210aecc96f97a899c1e699ea020a87cba263cd61f7e270aee93229b03a170786229b17052c27d46c58be2ebc7626ae7cab6f9d6b66de2292823c269c09ee6b2559854adc5892c201e1b242cd3204898409684a30d49415298b9146dd91a884f45355b42bfa675b2276702c8bd89ebc2b70258b63e4823fc2e9fcfe0400e6b2682791a45daec3e5b2760fd9ac1045e787ba6f0e7450164203823d6b4158c81ebb6b6b872893a59bbad08e47c14b6bb83608681261b0c8ca9b5f340db12b1434452"}, &(0x7f00000019c0)=0xe1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001a00)={r2, 0x81}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x29c) 2018/04/02 09:12:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="001e000000e5ffffff0000000000000000000000000000000000000000000000"]) listen(r0, 0x0) 2018/04/02 09:12:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000, 0x4000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000140)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000280)={0x5000, 0x10fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000340)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/200, 0xc8}, {&(0x7f0000000300)=""/48, 0x30}], 0x6, &(0x7f0000001640)=""/254, 0xfe, 0x8000}, 0x236f}], 0x1, 0x10141, &(0x7f0000001780)={r3, r4+10000000}) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f00000017c0), &(0x7f0000001800)=0x30) r6 = syz_open_dev$vcsa(&(0x7f0000001840)='/dev/vcsa#\x00', 0xf5, 0x40000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000001980)={&(0x7f0000001880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000018c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001900)=[0x0, 0x0], &(0x7f0000001940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x8, 0x2, 0x9}) r7 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x20000) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f00000001c0)={'tunl0\x00', {0x4, 0x0, 0x4, "f87c8c1d3fea", 0x10000}}) 2018/04/02 09:12:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x215, 0x800, 0x8) getsockopt(r0, 0x1000200000000114, 0x2715, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/04/02 09:12:54 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) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x101, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/04/02 09:12:54 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x4000) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) pread64(r2, &(0x7f0000000080)=""/154, 0x9a, 0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname$netrom(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/02 09:12:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400}, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r3, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r6, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000040)={r3}) r7 = fcntl$getown(r2, 0x9) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}], 0x4c) ptrace$setregset(0x4205, r7, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r10, &(0x7f0000ec6000)=""/50, 0x32) fcntl$dupfd(r10, 0x0, r9) 2018/04/02 09:12:54 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x82) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x160, r1, 0x300, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfd6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f000079b000)) 2018/04/02 09:12:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getpid() 2018/04/02 09:12:54 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000005760000000000000000000711018000000000015000000000000009500000000000000"], &(0x7f0000f6bffb)="47f60000", 0xfffffffffffffffc, 0xfb, &(0x7f0000000380)=""/251}, 0x48) ppoll(&(0x7f0000000200)=[{r0, 0x140}, {r0, 0x2010}, {r0, 0x2001}, {r0, 0x2122}], 0x4, &(0x7f0000000240), &(0x7f00000002c0)={0x4}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x201) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', 0x0}) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x9, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x101, 0x8}, 0xc) getgid() 2018/04/02 09:12:54 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x440000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000280)='attr/prev\x00') pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x800) bind$netlink(r3, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000a80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b101000000692d30ecfb80632608000a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503cf638feeae79436a3c00000000000000380fa7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42359bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae1582710632a79bddf1032b6e6ac794f37ec9d0c3b44923cc7b631c6df64f28d75d99443d665bdb3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c95f3952ee752b758ea9fa443debf5a2d7cdbaf1a2a23d68cb0886925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cced2663d17515838f8fa1a284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa0100000000000000114a13542dee77b2651783f6a5d9260036ccc70d695101d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6110acdf49fa0100de0f7b3717280d35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e5f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf781ec7ed16d988d46575a31f81121c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f90400000000000000fc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f00000001c0)=0x1ff, 0xfffffffffffffe02) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = inotify_init() r7 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000b68000)) syz_extract_tcp_res(&(0x7f0000000200), 0x100000001, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r9 = getpgid(r8) getsockname$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000050000000000000008000000650b0000000018100000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000e80)=ANY=[@ANYBLOB="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", @ANYPTR, @ANYPTR, @ANYRES32]], @ANYBLOB="0000000000000000ffff7fff2000000000000000000000009500000000000000"], &(0x7f0000000300)='GPL\x00', 0x7, 0x99, &(0x7f00000003c0)=""/153, 0x41100, 0x0, [], r10}, 0x48) setpgid(r8, r9) [ 82.541937] binder_alloc: binder_alloc_mmap_handler: 8772 20000000-20002000 already mapped failed -16 2018/04/02 09:12:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/02 09:12:55 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000e, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x1, 0x800, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x2, [0x10001, 0xffffffffffff961d]}, 0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x9b8) 2018/04/02 09:12:55 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) fchdir(r0) sendfile(r0, r0, &(0x7f0000000080), 0x3) 2018/04/02 09:12:55 executing program 6: setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000040)={{0x8, @loopback=0x7f000001, 0x4e23, 0x0, 'wlc\x00', 0x12, 0xfffffffffffffff7, 0x1c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x0, 0xfffffffffffffd1c, 0x5}}, 0x44) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ip6tnl0\x00', 0x400}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0xbe}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x776, 0x400, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0xffffffffffffffff, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) 2018/04/02 09:12:55 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x420400) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') faccessat(r2, &(0x7f0000000040)='./control\x00', 0x94, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/02 09:12:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = dup(r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24}, 'ip%gretap1\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x800, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x800000040006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r2, &(0x7f0000000fc0)="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", 0x9c2, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 09:12:55 executing program 5: futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x9f2}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x80000000, 0x6, [0x8, 0x907, 0x3, 0x7fff, 0x0, 0x8]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x100000000, 0x8001, 0x5, 0x22}, 0x98) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/219, 0xfffffffffffffcc0}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/04/02 09:12:55 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x4, r0}) execveat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='ppp0:(%wlan1eth1posix_acl_accesseth1]cpuset@#6\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='ppp1cpuset\x00', &(0x7f0000000340)='/dev/ppp\x00', &(0x7f0000000380)='/dev/ppp\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/ppp\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='selinux({*:\x00'], 0x100) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0xffffffffffffff89) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x2}, 0x8) r6 = semget(0x3, 0x1, 0x4) semop(r6, &(0x7f0000000500)=[{0x3, 0xfffffffffffffff9, 0x1800}, {0x1, 0x5, 0x1800}, {0x7, 0x1, 0x1800}, {0x3, 0x4, 0x1000}, {0x3, 0x8b6, 0x1000}, {0x7, 0x1ff, 0x800}, {0x3, 0x4ce, 0x1800}, {0x0, 0x8, 0x1800}, {0x2, 0x1, 0x1000}], 0x9) listen(r2, 0x0) accept4(r2, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/04/02 09:12:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x2000000000003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3, 0x4], 0x2, 0x1, 0x10001, 0x40000, 0x6, 0xffffffff00000001, {0x81, 0x1, 0x0, 0x9, 0x8001, 0x4961cce9, 0xffffffffffff7106, 0x564, 0x0, 0x2bda, 0x5df5, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) connect$vsock_dgram(r0, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000800)=0x8007f) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="680000002500290100000000000000000c0000004a8d3dc1c01436fb35af299b79575c668d175cdd9b26d7acf736f6bd223c93a3d8ed135a09c2300f649bcd58e959c32d7a86a2668ae461218583662dcb26783253710490074aaf07a53369a9f0afd40027ea575fc1be65d07e805bf32fef656f151de088cbf51bd4e767e53dead135d312a84905822ad146abba532f2f643c6fb77d06001ea121d9e24a2bb7b07d3988f14998219f8c9b1135d2e300feb47292792e1df4a6748a71440efdee5f98872dc9b839de42c4bdb7c7ef648283076ece"], 0x68}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x3ee) capget(&(0x7f0000000600)={0x20080522}, &(0x7f0000000640)={0x23, 0x3, 0x531552a7, 0x101, 0x1, 0x1}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6, 0x107000}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000bc0)=""/225, &(0x7f0000000300)=0xe1) r4 = socket(0x1e, 0x80001, 0x0) listen(r4, 0x0) connect$ax25(r4, &(0x7f00001c1ff0)={0x1e, {"028361440fd400"}}, 0x10) write$cgroup_int(r3, &(0x7f00000018c0)=ANY=[@ANYRES64=r0, @ANYBLOB="3ac03ff09fe2d6f34f842d379b49e51e78af480680607ab9c61f26f3270086f5bbc32f52f8f407505531ad316c9ac211e787bc234bd9c3c2c18c4a2d7a8e1e6540ce45d19a8539736fc5de444ba54e73d26ac4d0c3108fc5cc092ab102619302ddcf31370d2f6b4680eff6384344c844d8ed011eaa4baf8f5940315dee415a03ee2eddaf4b37fea80e000008298903645d29a4f225ffd28dbae034"], 0xa3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000400)=[0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0], 0x2, 0x4, 0x6, 0x3}) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x2f8, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000480)=0x78c) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000440)=0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) 2018/04/02 09:12:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4013, r1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0xffffffffffffff50) 2018/04/02 09:12:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) [ 83.543340] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/02 09:12:55 executing program 0: semget$private(0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) tee(r0, r1, 0x6, 0xa) unshare(0x40600) r2 = inotify_init() r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2200) listen(r3, 0x9) fcntl$notify(r2, 0x0, 0x282) 2018/04/02 09:12:55 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f0000000100)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@ipx={0x4, 0x0, 0x0, "372861280f26"}}) 2018/04/02 09:12:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsf0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) 2018/04/02 09:12:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x5c, "2a3effc42bab8d3761aa3e5b4baaea368560973d51e6d5402dbcecd60ae637f5d923f90e3c59a0d93c10774477aacbba77d9caa804ec13c42a35d248e07c00d0de76ac15c206484881607708cfa799d29ba8c68d8d107606d1966d7e"}, &(0x7f0000000080)=0x64) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x401, 0x3, 0x1}, &(0x7f0000000740)=0x98) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003f00), 0x0, 0x0) [ 83.599338] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 09:12:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x101}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a42000000000000000000000000000000000000000000000000000000004000000000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000340)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'none\x00', 0x20, 0x3, 0x32}, 0x2c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095d", 0x41, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/02 09:12:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff"]], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0xc8, "2b5d4c7de33103365acd669577df3b73c1c782e1f0d54f3de4add5b5b85127398dc03c76a9c9cc530b62fd2e7bb6e2ac449b2549f26658ca2c4e35ec07c90d7525f38148b2516d702c8e7fd08bc6e59b5f25d8425855c6357f6d563ebd9c95b99458e30522d31dd22aeb6c3237d66ad7dfe940eab62ce786b8c33fe09af997d672895ea5fbfeb954ddc635defec5b77841fe269b329e14cc2422e0945e69c5ca2acc9d47f2f7cd9a4e5759d103a970def2d5b1579512a6215e5d066d95a63dad008c1c5f4936ef63"}, &(0x7f0000000580)=0xd0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000900)={r5, 0x49c, 0x1ff, 0xafa2}, &(0x7f0000000940)=0x10) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r7, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) socketpair(0x2, 0x4, 0x7ff, &(0x7f00000003c0)) fallocate(r6, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) [ 83.741245] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 83.774832] IPVS: set_ctl: invalid protocol: 51 172.20.20.187:20002 none [ 84.367870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/04/02 09:12:56 executing program 6: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/04/02 09:12:56 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000300), &(0x7f0000000340)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffd2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x8, 0x4, 0x8, 0x4, 0xaf4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x8000, 0xdf, "3d6a71430ae598d8452c58fb09c1768de35efcd3df782001ab30a4f76b68d596510147795a5e5fcee98a732f9d3a7f01d8e05ae1d172f3c8d4ba9a133ba6ff339547739f8fbc00981e7ab01c1ef0eefcb076276e3da22eeba95a06a4ea1e7a7208fb8e5844090f393eca90bf359310125b9b19c1d2d1e1bc4550add081e488396586505296c5424b51fef3000e2c52416ff6ce6e0b34c4232807e0799e1f74bccf2e847599a4592e3e1bcaa4a5c6a4ba7c20b6353a0515de13e38eeba325cb38cc04e088bae9e2216d37eaac25b5380fc3f78d537b220aab5db30888033350"}, 0xe7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) tkill(r3, 0x2) 2018/04/02 09:12:56 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000501feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)={0x4c8, 0x1a, 0x200, 0x70bd29, 0x25dfdbff, {0x13}, [@nested={0xe4, 0x35, [@generic="91c24f8e586119677081e47783949fb7a8073c35ff079fc851c5974db40306fd595dc1f0b69988143d9c34e7a893f5b8705acd8729e605e3ed34f19a511d1e19f934b3e28dca65900d2308b6e9593c1d3c940ecab4d563020908790904dc779f46c04c582f5cad767d27b0a952ad8312973b02776056a7fab2891876170bcda05a930c44899d66d9f93fc314cc95bac0e1a49bb2b5c691e1b7520c40c310012198f1975d3787a89d4693848ff4b49c59c46ecd585b84ad9e1b36df087f1a9cff0e07be5109500e8f2e0dbe627994bc79", @typed={0x8, 0x88, @pid=r3}, @typed={0x4, 0x5a}, @typed={0x4, 0x3b}]}, @nested={0x214, 0x96, [@generic="7f78719123653589c3a76bf725e8f6d2d685953c2e4a71e01b922ac537120713e63700cd38be5f4aba9684d07c74983953b335ca149a101806", @typed={0x14, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @typed={0x8, 0x5a, @pid=r4}, @typed={0x8, 0x92, @ipv4=@rand_addr=0x100000000}, @generic="4789cc7dba622f25c039c4293eb437126068ea9e4352363900f15426881748d8abc4f7dac1744f8246dca0497133054284a83269bfc865681acd2968e5c0c52e1ca3a6c00bff9f284315f039c5fcb90a55527d0e41fb449230a811068bd2877bc8c4ae6f1379b15cd64230fe06d3fd764f589cbed649ea729da44bf148ba0ab358f0bdf055c76d65697a498bca6c8404309ac364365e6c66e1dbfc45fa33369dc4876b866bc08c21c227794dd1e000e34aeca2baf947", @typed={0x8, 0x71, @ipv4=@multicast1=0xe0000001}, @generic="ecc1ba5527662618c7f70d927915c5329035539a7386006f6740b69faa1dbd098a300ab6c248589ef5951842ba7c2471b6e330c16815e53092377127bff37c90875ac2377732e845bd45e32a3faa19c9add577615e265cca0719d8446bca7c1d3ee4de8817236866f7c4be2b8da30119e7d7e9c351281c5e7ea1e4c678897c3bcb1dd731e1efc4a2a6bbe9660c642ffcd6b99318ea6e4f668e68eab911b95b9b3a2a5b9a1f01ea9349691f427b58034ec2b03c70c11a9f9231103a405988ffb1037f5c9efd897e1bb47988ae87b3fff40e06c1dd105a6039a1895e31318e", @typed={0xc, 0x4b, @u64=0x100000000}, @typed={0x8, 0x3d, @pid=r5}]}, @nested={0x1b4, 0x2f, [@generic="6a49d9caec1d65c841ad92b6e9b6159861afdf94619a314849ba45de1f39b79731427935181caee06ec0bace5e2d3f7d86eb68eec84fb952bc28c34b5393da1c42994a585fbfc0b54ee7a47dcdfc0265ba557e36dd75752d63beed7e908b3bd2d88262af30d09d16d4e029566269cb2eed772facf79d417dd9285b8725ec1b9c279e24a24401710dac3dfebc6523a50c2b7239a4c83c89ef369be3d1cc2280b0cf79062d0b48f25c8c8e51e3b268da955740", @typed={0x18, 0x29, @str='posix_acl_access!%%\x00'}, @typed={0x4, 0x3}, @generic="b68c1f98a02c7621e99925868305ac7f7c15e733a9edf718a01f60505c5a08aba8ed3c825c1e2da9171e448422b5d62c00a227392f925982ce438b385d226ebb4532251315f2ce00122446ff401155d67c1f9dc9e4f6a53d7107e80d8bae5e118a6a29a662", @typed={0x14, 0x53, @ipv6=@loopback={0x0, 0x1}}, @generic="6cc1ceeaa19ead77093dcbe3f415ca5dc8e8f84ba3a70563b658610591faa3138e220cccedda2747df96ec9eba07c0c306b9e9281c0ff86009e9c39c0b1dadd498c6e496c192f9676e7576ef4e6962510f9d794fe10537c5adfc", @typed={0x4, 0x1f}, @typed={0x8, 0x7e, @uid=r6}]}, @typed={0x8, 0x92, @ipv4=@multicast1=0xe0000001}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x800}, 0x4004000) close(r0) syz_open_dev$sndseq(&(0x7f00000007c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/04/02 09:12:56 executing program 2: ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x6001, 0x0, r0, 0xe0, 0xbb, 0x204000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x3b7358fe0034ecf6, r1, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000f80)=ANY=[@ANYRES32=r2, @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/04/02 09:12:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 09:12:56 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x189000) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x0, {0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffef}}}, 0x32) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x6}], 0x1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="1180c2000000aaaaaaaaaaaa08004500001cefff00000089907800000000e00000014e204e0c00089078c1546e4fe316799ee5b944c59dbc55676372a7c93a301f471b981946200487de0f284cf77cabc66abf42a6d911829e5b15cd380f084b3ea3cc1327d7a60d4adc97a6c212f20e8c439d9ebc9b7a16e5b12b73bcd294a70fd00c077cfa48fbfeb5a287b6f6cae2a5953e9ba35cef28a3e0f8b8ab4b0daec5f71e0cc8087cc031d55340315be348810cfe"], 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/02 09:12:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffdc2, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000, 0x2000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x10, 0x6, 0x8001}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)={0x1, 0x0, [{0x2, 0x2, 0x7, 0x1, 0x3}]}) 2018/04/02 09:12:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000100)="3845e7b2b772c5c8ec00efb21cb6f1c866f4c8e4d37696b06f06a2840ff4063d98d93f5ba864f559c776e4a33f23ebaa9868581b512431f7a6265fc7b77d9f7ec1f777cc626e5f19dfd0e368081382143712dae374c1c6973d18850638c0579447070772066a02f60e8c9b285edb994ea7db0c38f242fffd83d6c22ec8b89dc7375d8bdd40834ecf", 0x88) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5f}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000002540)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f00000024c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vcs\x00', 0x40, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f00000000c0)={&(0x7f00000025c0)=ANY=[@ANYBLOB="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0x22ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000040)={0x10000009}) [ 84.584309] IPVS: set_ctl: invalid protocol: 51 172.20.20.187:20002 none 2018/04/02 09:12:57 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0xffffffff, 0x4) 2018/04/02 09:12:57 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x400, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/02 09:12:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x4000, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xd8b9, 0x0, 0x10001, 0x1f, 0x0, 0x0, 0x8, 0x8, 0x20, 0xfffffffffffffc01, 0x0, 0xbc, 0x9, 0x8, 0x8000, 0x6, 0x62e7d272, 0xa4, 0x0, 0x1, 0x37a, 0x6, 0x738, 0x1f, 0x4, 0x401, 0x4, 0x80000000, 0x8a3c, 0x7, 0xae, 0x73c, 0x0, 0xe3, 0x0, 0x3, 0x0, 0x7f, 0x2, @perf_config_ext={0x9, 0x7}, 0x200, 0x4, 0x0, 0x5, 0x2, 0x401, 0x8}, 0x0, 0x1, r1, 0x1) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='btrfs\x00', 0x0, &(0x7f0000000500)="64e6b19fb2e439cc41d26895321196bbae4b49c2035517b7ef24109e21f86a1c3651340cdbf72df44e675578871a13406f26eafa") r3 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x80) pwrite64(r3, &(0x7f00001fefff), 0xffffff79, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001780)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="84cf3399504b85d04f89455eb0247b1ea7682414923ae9805f0fdc9d0f5681e40f525a72bcd5d4219ac4637dab891618ae60a699047a42c3fb0e31fa5732fc5b9951e5fc61dd73c3af6620a7dd480e0c968ae740480a7a7587bd02a5d598b7ecb2435a6380ce0d828303fcda26325fb281a5f815eb99dc7af6c736402600d86cacca24bd396b710fb1e58cec4c0851a8bdc19b491334b95aa741504c", @ANYRES32=r3, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="f05442cf376e8c82b18a8fb97ea0d30bd489b9f329b72fcf80acc35ab75589a76c18fc", @ANYPTR], @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYBLOB="28de483ecc702f2080288519bbc2583026137b299d2a72c14b3fac9f95644511c5e332147947f88a3195a222e6112e053dc2b4dc5dde5ffb501798ed95eb21717d44e31029d99bbf34e49b4e27667dc41a51f2196679c79731bd85cf3c2d9c314acd520f8052b6d7c0dbfec23df7da884a9cf8", @ANYRES32, @ANYPTR], @ANYRES32=r1]], 0x3}, 0x1, 0x0, 0x0, 0x20008004}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001800)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) tee(r5, 0xffffffffffffffff, 0x0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x3, 0x0, 0x2, 0x8000000000e138, 0x0, r3, 0xd8}, 0xfffffffffffffcba) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r3, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000001840)="81081800001d000000010054409d0954", 0x10) r7 = accept(r6, 0x0, &(0x7f0000000180)=0x28a) sendmsg$nl_crypto(r7, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) sendto$ax25(r7, &(0x7f00000001c0)="f9ea82596ab16bbcd75e2db22e92ee43f7b3f95c783b2d0325f387f5e0af097bee2a5f4dec9d89fbd07fc526b9c96e31b7f959b1c25c19a9ba2452c04dd6844ff1370527b1035ba7768c67c23f7157d01c6c9cb324d44683f6a67bf8d5d91e998970a6282fcdc5b754fb744375ccf157f5eafd13b46686c028abc4241024cf6feb", 0x81, 0x0, &(0x7f0000000140)={0x3, {"b209bb1f27b889"}}, 0x10) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/02 09:12:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80900, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x1501}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x2) 2018/04/02 09:12:57 executing program 5: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = dup(r0) r2 = accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r2, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)=ANY=[], &(0x7f00000015c0)) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/02 09:12:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x891a, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8) socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) mq_notify(r2, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0xffffffdd, 0x80000) fcntl$getown(r1, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setlease(r3, 0x400, 0x0) getpeername(r3, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r4, &(0x7f0000002a00)={0x11, 0x7, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) openat(r4, &(0x7f0000000500)='./file0\x00', 0x10000, 0x20) ioctl$int_in(r6, 0x800000c004500a, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x14c) close(r6) syncfs(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) r7 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r7, 0x1, 0x21, &(0x7f0000000100), 0x4) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/02 09:12:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/02 09:12:58 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x1000000000000) sendfile(r0, r0, 0x0, 0xffff) sync_file_range(r1, 0x10001, 0x100, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x5c, "4a927debf1c0a894789abc282ce68dc43a287bcd48e701adf519de388eac2cf48239e26ecb2024543d56762760471ff025a35776e0e10beb4372f2b423b8d0457beec40f69f5b22c8dcd33fbc50a2b57ee43959f391169c179d1d248"}, &(0x7f00000001c0)=0x64) 2018/04/02 09:12:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x300000000000000, 0x2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r5, r6, r7, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r8}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0xc) bind(0xffffffffffffffff, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r10 = socket$inet(0x10, 0x3, 0xc) sendmsg(r10, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x1000016c, &(0x7f0000000800)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) 2018/04/02 09:12:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0x10000, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) 2018/04/02 09:12:58 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000400)=@ll={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000004c0), 0x0, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc}, 0x0) 2018/04/02 09:12:58 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xffffffffffffffff) socketpair(0x5, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x14002, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r0, 0x0, 0x3ff, r0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r1, 0x4, 0x8, r0}) 2018/04/02 09:12:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/02 09:12:58 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x2, 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0) 2018/04/02 09:12:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe0, 0x3, 0x3, 0x3f, 0xac, &(0x7f0000000100)='ip6gre0\x00', 0x3483, 0x10001, 0x5}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) bind$ipx(r4, &(0x7f00000000c0)={0x4, 0x10001, 0x7fff, "c9858652a614", 0x2}, 0x10) [ 85.743523] 8021q: VLANs not supported on lo 2018/04/02 09:12:58 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r3, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r6, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000001100)='./file0\x00', 0xdfcc80e548d8f9f8, 0x0) close(r4) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000001}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) 2018/04/02 09:12:58 executing program 4: pipe(&(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) socket(0x11, 0x8000e, 0xff) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r3 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/16) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002440)=""/4096, &(0x7f0000000000)=0x12bb) close(r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) [ 85.777190] IPVS: stopping backup sync thread 8993 ... 2018/04/02 09:12:58 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000680)='./file0\x00') r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 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, 0x2000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000003c0)=r5) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r7, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f0000000480)=ANY=[@ANYBLOB="1405000000000000000000000000cf879db7480008000000000000009583d85e1908e48586b1d958d8a1796f55a701b03ac0e9a28f1966b2b126691ca94236bf0c04891b7a000000000000"], 0x1}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6367726f757000eb4712f7491a", 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r9, &(0x7f0000000000)='khreaded\x00', 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0xc7, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0e630100000000006ba15ad9e2f6c3629170e7533c04d50000ade7257c784dee1d24d7180d0fddd77ee98834002183a3f93975de171abb60db6f0a127c5eb575790ee2d68c6c05864c303bf88f1a9d8dd7349d5028b916df7fa28fe601be243c5501ad42dbe102cbc29b008d079e5e3b115e00cc74f157de1ca294f91b8d3b8f861ee6964f99273c248be18715d07b9833243a72460518d55a0dac08e63142077d273f7736206063014e4f798de08d17ab2319e91cc7db34fda8441c7af52acc1a8375ca06898a"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/02 09:12:58 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f00000007c0)=""/164, 0xa4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x430, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x224040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5100000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r2, 0x300, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff801}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xb0}, 0x1}, 0x40000) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 85.822722] 8021q: VLANs not supported on lo 2018/04/02 09:12:58 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) 2018/04/02 09:12:58 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) listen$netrom(r0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x3ff, &(0x7f0000000180)=0x4) [ 85.859878] IPVS: Error joining to the multicast group 2018/04/02 09:12:58 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000400)=""/39) read(r1, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x3}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001480)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000440)=[{}], &(0x7f0000000480)=""/4096}, &(0x7f0000001500)=0x78) bind$llc(r0, &(0x7f00000002c0)={0x1a, 0x2, 0x7, 0x8, 0x8, 0xd1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xba, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)=""/186}, &(0x7f0000000100)=0x78) write$sndseq(r1, &(0x7f0000000240)=[{0xffff, 0x0, 0x1, 0x0, @time, {}, {}, @result}], 0x381) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='teql0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001540)=""/160, 0xa0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0xfffffffffffffffe) r2 = shmget(0x2, 0x400000, 0x40, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000380)=""/85) 2018/04/02 09:12:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xa8, r3, 0x200, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xac7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff414b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x87a3ee9961546750}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x68c}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x200048c1}, 0x8800) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="0f011d26f2360f350f01caba4000ed0f01c90f01ca6766c7442400910000006766c7442402080000006766c744240600000000670f011c240f08660f6c8fcefe0f09", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 85.992495] QAT: Invalid ioctl [ 86.006468] QAT: Invalid ioctl [ 86.056792] QAT: Invalid ioctl [ 86.060377] QAT: Invalid ioctl 2018/04/02 09:12:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0xffff}, @ssrr={0x89, 0x3, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10200, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x646f, 0x401}) 2018/04/02 09:12:59 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)=' ', 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x101) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x1000000004, 0x8) 2018/04/02 09:12:59 executing program 3: clone(0x400000000, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa09cc000000000000000000", 0x21}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0xfff, 0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='smaps\x00') pread64(r2, &(0x7f00009f3000), 0x152, 0x0) 2018/04/02 09:12:59 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x4001}, &(0x7f0000000180)=0xffffffffffffffda) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000300)={0x0, 0x0, 0x7, &(0x7f00000002c0)}) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = accept4$inet6(r1, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r3, &(0x7f00000008c0)={0xa, 0xfffffffffffffffb, 0x4, @loopback={0x0, 0x1}, 0x5}, 0xffffffffffffffdb) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000980)="002a932f01000000cf960802e02348f800000000001c0003f2a576ad39309f6d721171e0aa9d3aa3c23485da10cab800f5e12feff913c4c41e444be5c8eaefe4a2cf0dcacd0f5604c1351cff1be02c3b08acfc56", 0x41f}], 0x1, &(0x7f0000000c40)=[@cred={0x0, 0x1, 0x2, r5, r6, r7}, @rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r4, r1, r0, r4, r0, r1, r4, r4]}]}, 0xfffffffffffffffc) r8 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ppoll(&(0x7f0000000500)=[{r8, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {r4, 0x100}, {r8, 0x408}, {r0, 0x200}, {r1, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="4800000075f5580f9074808534b022cde5740fd571cdf35567014c4a75b47788bc83a45090e68efe0c6f8cfbb5812c054a080a65dd1492626e07635f9c138a97ee1eeef7c630d0ff1afc63"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0xffffffffffffffff, 0x105000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000d40)=0xc) fcntl$setown(r2, 0x8, r10) ioctl$fiemap(r9, 0xc020660b, &(0x7f0000000680)={0x8, 0x0, 0x4, 0x4d, 0x9, [{0x3, 0x40, 0x7}, {0x9, 0x101, 0x6, 0x0, 0x0, 0x2202}, {0x85, 0x200, 0x580bb26e, 0x0, 0x0, 0x80}, {0x3ff, 0x9, 0x8000, 0x0, 0x0, 0x70d2a3cabf5fc0cc}, {0x7, 0x10001, 0xdbfa, 0x0, 0x0, 0x408}, {0x8001, 0x5, 0x5}, {0x8001, 0x7, 0x1, 0x0, 0x0, 0x8}, {0x31fc, 0xb2a, 0xee, 0x0, 0x0, 0x100}, {0x7, 0x8, 0x1, 0x0, 0x0, 0x8}]}) socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000640)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) 2018/04/02 09:12:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1}, 0x1c) dup2(r1, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/02 09:12:59 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/02 09:12:59 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) socket(0x4, 0x805, 0x6) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 09:12:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002040), &(0x7f0000002080)) r3 = add_key$keyring(&(0x7f00000020c0)='keyring\x00', &(0x7f0000002100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003280)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="f62ee08df39cac4c53876bb651527b947af4967fc04fa47c5e0cba0b40c26bab3e9b0088f928b88b4e052a027f97331a60abf1398d1284cbc982c3c91494dbad7736aa074e3caa87743b11d596ea23675ccccf9a2fa1e8c438db72c4c440c5565f20cad550bb019eeafb5b516e8001e5f4d46efa6937f3e088e7eab29b77d08781e31ae061d733c8126e6d4fdf484ec7276d4f2b632451796e873aa003cb6f62a33b", 0xa2}, {&(0x7f0000000100)="b2f67bf14abf36ce6bd3881f021b1c4caa37c71514246b27074c1db0549037e19019ccab77c5dc39adf0eefd7e58c431bfb7", 0x32}, {&(0x7f0000000140)="49b2cd643b01fb8a72f4db3ba379cfbd31bab1b4d68a09f59afe3f18db990d236b4025f2cbd3ae9578b8b1f409", 0x2d}], 0x3, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0xbe}, @iv={0xc0, 0x117, 0x2, 0xab, "24b6115c8935b7b0ee31ca056730ed75dc4751abe517701b70bfc1cebaaaf0d1937fed201feb9e160becdf21ed2a1df9deaa8833c50ed838bf6508261b094cf4778404168b227186090cf064ef324cdea581d47c29dd8f312aa4f84a17e7d9dec7450ea690025c0aab116926f94a19a2c4f7cfc03489261af9370e436713df401bff6154ae473603ded6dd0dde680ee8028a4e8942b6fc7f56ede40140332b15b281cc45a48d7a75031479"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x58, 0x117, 0x2, 0x41, "677bca61d229d038880791fd40c1334370dd6db8b8c8e1bd1cdb19162d61f77955919600a3fdb620bf7c55784891af27f609e1d665680e421d5143faa64d7ee1b5"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x38, 0x117, 0x2, 0x1f, "a9c93511f3319a09936d1fa5b6fec8a3db3a270612acb39a6f9bf16c145656"}], 0x198, 0x4000001}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000380)="7692f64923c0419143543c972ee753ee1d10918a59771e3b3a2498", 0x1b}, {&(0x7f00000003c0)="d94c732c08b1df92c34550bd007ad40477a0c2d776f8f1bf5e43e083ad417425422320a63c9bec36e5bbb5c22674df503f375e1b516134ae90015a14abc493fe84e144ff53a8dec24ca21e148a16eb224d9dfe35bc7214b46dc83146c4dbb89db9ef7207eed7f21bb225c697924bdf88d28846437776d05582f9190b839c5784c9589e22f063b4136ea0a1bf09eaacdda199660b834bdb0898112f8444486842908648f2c319d1a0a6c8258363b7fcaafb872a1840c817a5d13c97611f6d5f47508446f7c98941f29cc30aca743a0016a20cfd4680594a5853a6ecc52134fe59c5cafae1e4216856a81652e0b49242a7c7ec2cd8a74ca7", 0xf7}, {&(0x7f00000004c0)="4b4b87de537caf098060118851b77d244accd0b3dc49080199cb224f77178d95f49d68692430e66100d67a87652abcc5c573cef88a88c6d0273a91c1ac5aad049f65a693baf4cc705f22fc315c4e14cf7d2b770d896f1b314af01d37120de7e967ac6a08019aef39d8c06fbbc57e05185cfb7e256a5c8c1ae2cd0139197cea65c90ca0765a91ee2e628aa34d22873a7c7c4432ad47932744fee2c43dea9ac257d5b380ff24e90d314fe19c0e6221b81577793e6d47d3b6cbd23c45721906b5a2e7fc51981538c9f09f14a48e44dd91bcf7cb5e4aa9cd81f292ecc2c12a5c6ac3d44b115b717ac24ae57ddbb43911123a10c3c8de386260513f1f", 0xfa}, {&(0x7f00000005c0)="e4c4660cc9d5ce362cdbd457eee235ba7eb2100c3c689dcad8f9c92deb36c6e754e52d6a3f6a7699e8ed3c3a9ba25f8f6f1dce8c5d9779a2912a4393149a451579d13f121c07113564affb23eb9dcd880bd01aef96e2bae32ae8db1f5e7c328ebcb5c5320ab8500f21814967a576f8ce17a5d12d3925ac", 0x77}, {&(0x7f0000000640)="061190fbaf3668ac85dc48f9e0a9bf9a8f9faf3a89099c254f61a51b8b331455aad1258d7edb0481d0183cd690eff74146180888fd356c1cace66576ea3e96ea4737aa30859d0f23168f8146bd3d1925e58ca63eda2a1c6435b8db687e8e9d789e0b5136e28c1b5f99608bd6024efba12d97da90b5dc25753eca0a659355fc074e1c5cb0f001268f41a9236a950811477af2e69a32e2a549856b2f324d398533d7d65b810723fed223834ca49e870b2a204a4d73e2ff50284681f07409deb09aff8f4938e223b8d9c770757823b9ada1ebf00d8df57f667ecf7a5564fc", 0xdd}, 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&(0x7f0000001d40)=[{&(0x7f0000001bc0)="a56b100c9d7e33d53d35f724201f00c45c0f0692b48848b909e976ac0ef9d601aedaa62857e81d2ebf7b00a9d716050924e1f27a73ab19af9f34584b02a38e5a4130b62d44e0e23514a341fd8ca132c88ac81263cdebb29e30b3e85f0cd4ab5fe45be348cf75f081a2f8d718e5217007198b56c792ecfed963743ea376", 0x7d}, {&(0x7f0000001c40)="8ab5c78340f55cc0dc10ce15f08b27f64153", 0x12}, {&(0x7f0000001c80)="56c1626ee88d9a22abc3a7f330aa22f28ff1a655427676c30a9e0359750701b8619dae2f3a1f806b2c014f8006a151a265fae73dcdc71fe9908942e71bf2b646030e18ab8512a42e8f2ecefebd164744ad08b4da7601556b748b3b17d3a3eef32b309100722b044af6e30e71a2aa29458f5a8581561383202053e4d234a82cc547d28b9c6d838428ac3fde08e3bd1c2bdd2bfc28f9d20851e171960d800f51410fe9ec32", 0xa4}], 0x3, &(0x7f0000001d80)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, 'j;nbK\b7,'}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xb0, 0x20040050}, {0x0, 0x0, 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&(0x7f00000033c0)=ANY=[@ANYBLOB="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"], 0x1128, 0x10}, {0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000030c0)="b34ab8997eb44e384a9487", 0xb}, {&(0x7f0000003100)="8692fda084861857e8c64878a0e2f0e4b8e3bd7a1d23ce3e30fce070f68bc451fdbfb734aa69d6154fe5a574648f15d60917953cf7216853b52a3b0333947f3d6bfa49a8eff104ec44cee49b164eb06599db5eac1c336edd24d58308077ed0a525e2eeaf4b6a7341f11ba070aed4dfc7b2916a01026c27feb3d461384d6edfdb5a94e3e54608adf6f73f27e9abe49e9d9a42d78032ea6819d14c68841f2f06cf6d4cd3b927c944186bdd524b8209dc64513557f5eaa56b590415b8b0a4fa2155882398318406aa04b837d2461f5a636cc6f2da6165351f77d5d24ca34cf987054fe4c91a108e088431", 0xe9}], 0x2, &(0x7f0000003240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0xc810}], 0x5, 0xc000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001f80)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}, @in6={0xa, 0x4e21, 0x2, @empty, 0x81}, @in6={0xa, 0x4e20, 0x6, @empty, 0x7f}], 0x54) personality(0x800000) 2018/04/02 09:12:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', r1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2}, 'gre0\x00'}) 2018/04/02 09:12:59 executing program 7: r0 = 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$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000001, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000280)="2e5375a1e218913d0e4e4a66e842b16b5cd53347c39cfe643316d0e0610ac2ae31768ae533111e494e6a3afb35d7873badee7daceccec1464e6e42b1655c1d58669473e47323c30cf6c5d4cb51fc8e6490b292dbada63a7ca37f44b006bb1a6f862ccdd8f488f69d6432073b127f3231b489a217c2") socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) fstatfs(r3, &(0x7f0000000100)=""/237) 2018/04/02 09:12:59 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x100000000000801) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x15, 0x20000000000301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/02 09:12:59 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000340)=0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@get={0x100, 0x13, 0x1, 0x70bd2d, 0x25dfdbfc, {{'drbg_nopr_hmac_sha512\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x100000000}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000640)={0x3, 0x0, [{}, {}, {}]}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/02 09:12:59 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="3e5ac8dcaf31bc27bdd3d9fa03e9d2de6b7773c2eff4ff5121851f31f33bef9659d3672803d2294a61900c3395aef27a48d41bc46f0b0f332e823580b8a5d90d8845e6333e7836bb20852b8bbb9420bfd3e7725475ed919b7a82464fc5816cbc9309f9bd418d", 0x66}], 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80000000) writev(r1, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x7fffffffffffdfc, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) dup(r0) [ 86.962734] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 09:12:59 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x1, &(0x7f0000000080)="20acb3ba9ca3cad741f9be611c926645fbcc2f") r1 = socket(0x1b, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x402000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r3, r4}) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/04/02 09:12:59 executing program 5: ftruncate(0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000080)) socketpair$inet(0x2, 0x5, 0xb3, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x401}}}, 0x84) r3 = getpgid(0x0) get_robust_list(r3, &(0x7f0000000180)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000040)={0x1, 0x2}) 2018/04/02 09:12:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) close(r0) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/04/02 09:12:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd002) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000002c0)=0x9) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000280)={0x10, 0x5, 0x61c}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000180)={'eql\x00', 0x1}) r4 = msgget(0x3, 0x401) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000080)=""/89) getgid() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1fe, 0x1, 0x7000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/04/02 09:12:59 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) read$eventfd(r0, &(0x7f00003a4ff8), 0x3ea) read$eventfd(r0, &(0x7f0000000000), 0xfe74) 2018/04/02 09:12:59 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x800, 0x80, "06ad13b46be9", 0x6}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000480)={@local}, &(0x7f00000004c0)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff88f5, 0x2, 0x0, 0x2, 0x8, 0x1, 0x2}, &(0x7f0000000700)=0x20) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000500)={0x100, 0x5, 0x5, 0x8, 0xb8, 0x9, 0x9480, 0xf}, &(0x7f0000000540)={0x314c40c2, 0x8, 0x6, 0x6, 0x6, 0x7, 0x8000, 0xff}, &(0x7f0000000580)={0x3, 0x3, 0x101, 0x1f, 0xac1, 0x7, 0x0, 0x4}, &(0x7f0000000600)={r3, r4+10000000}, &(0x7f0000000680)={&(0x7f0000000640)={0x3}, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xc4c, 0x3, 0x7, 0x6, 0x1, 0x9, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x8, 0x49, 0x2e, 0xfffffffffffffd43, 0x8001}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r5, 0x7}, &(0x7f00000003c0)=0x8) [ 87.075309] IPVS: ftp: loaded support on port[0] = 21 [ 87.135797] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 09:12:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) 2018/04/02 09:12:59 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mq_unlink(&(0x7f0000000140)='/dev/vcsa#\x00') vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setptracer(0x59616d61, r3) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) setgid(r4) tkill(r3, 0x1000000000016) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x3f) dup2(r0, r2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x80400) 2018/04/02 09:12:59 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000000680)=ANY=[], 0x0, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x4000000b, 0x20, 0x1, 0xebd, 0x1, 0x4698251b, 0x1}]}) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) 2018/04/02 09:12:59 executing program 5: pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) renameat(r1, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="096f072fb8e59747efac6c8557b957ffb1dfe6a306877815f84b3dd324fd5635b6c7ff63415ea9194b3c87f5f822b360131e3ae4ff3ef2a79ad7e48b98722f16d4d06b9af67fe4f1bf85262546f23c3902047a3408027b8ba4a11514a35ca2a63bef7a", 0x63, 0x6}, {&(0x7f0000000300)="3d42dd7e1a91797b", 0x8, 0x81}, {&(0x7f0000000340)="a325004a39eb6c585a5518fd4db7430dc323fbf958338f41a1f1da5699fb02f31277b32a685b601e66869c0aedbba648c4fb05b8700fad3e3fef5c1eb347a603d111480ce22c1c1597956e1c4ae351c8f39a444ee9", 0x55, 0x2}], 0x2000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x200, 0x1, 0x1, r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x4, 0x3, 0x8, 0x7f, 0x800000, 0xab, 0x5, 0x1, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x4ddf, 0x80, 0x4, 0x1, 0x2}, 0x98) read(r0, &(0x7f0000000040)=""/250, 0xfffffdc8) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0) 2018/04/02 09:12:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x92}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="050009000004000000000300cd1a"], &(0x7f0000000140)=0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='erspan0\x00\x00\x00\x00\b\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 87.193937] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/02 09:12:59 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r2 = semget(0x2, 0x0, 0x40) semctl$IPC_RMID(r2, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/04/02 09:12:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0xfe) 2018/04/02 09:12:59 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000017ff0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x68576258e61ea826) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016fe8)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x24002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x7, 0x3, 0x2, {}, 0x5, 0x5}) fchdir(r0) 2018/04/02 09:13:00 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r1, &(0x7f0000000140)=0x92) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) 2018/04/02 09:13:00 executing program 7: 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$inet6(0xa, 0xe, 0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000665e24)=ANY=[@ANYBLOB="140000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/02 09:13:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 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, 0x7}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000180)=0x4) getsockopt$inet_opts(r0, 0x0, 0x480, &(0x7f0000000080)=""/188, &(0x7f0000000040)=0xbc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000001c0)=0x7, 0x4) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x200200, 0x10) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000480)={"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"}) r4 = shmget(0x1, 0x3000, 0x880, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000880)=""/183) r5 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x2, 0x60880) accept$netrom(r5, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) select(0x40, &(0x7f0000000200)={0x3, 0x10000, 0x38cc, 0xfffffffffffffc01, 0x0, 0x3, 0x2, 0x8f2}, &(0x7f0000000240)={0xc19f, 0x3, 0x3, 0x57, 0x0, 0x80000000, 0x800, 0x5}, &(0x7f0000000280)={0x6, 0x4, 0x3, 0x6, 0x7, 0x20, 0x149d}, &(0x7f00000002c0)={0x77359400}) 2018/04/02 09:13:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x7, 0x8b77, 0x14}, 0x10) 2018/04/02 09:13:00 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000497cdbd3ac16abd400040000000000000200020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054028"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@polexpire={0x110, 0x1b, 0x700, 0x70bd25, 0x25dfdbfb, {{{@in=@multicast1=0xe0000001, @in6, 0x4e24, 0x8, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x3d, r1, r2}, {0x7fffffff, 0x5, 0x1, 0x0, 0x3f, 0x5, 0xd1, 0x7e67}, {0x6dc, 0x6, 0xfff, 0x2}, 0x2, 0x6e6bb5, 0x2, 0x0, 0x2, 0x3}, 0xa3}, [@srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0xe}}, @lifetime_val={0x24, 0x9, {0x8, 0x9b3, 0x2, 0x3}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @mark={0xc, 0x15, {0x350759, 0x3}}]}, 0x110}, 0x1, 0x0, 0x0, 0x400c040}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/02 09:13:00 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x800, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x7, 0x4, 0x0, 0x2}, {0xf48f, 0x4, 0x4, 0x7f}, {0x717b48fe, 0x4, 0x1, 0x809}, {0x5, 0x7, 0x1f00000000000}, {0x5, 0x1a7ce99e, 0x5, 0x1f}]}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r3, 0x80000, r0}) ppoll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x80}, {r0, 0x4010}, {r0, 0x40}, {r0}, {r0}, {r0, 0x56a9}], 0x7, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x3}, 0xfffffffffffffcf9) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/04/02 09:13:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0xa0002008}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000380)={[{0xb49, 0x3, 0x5, 0x4, 0x63, 0x7fffffff, 0x0, 0x101, 0x10001, 0x5, 0x8, 0x3, 0x8}, {0x24, 0x9751, 0x5, 0x400, 0x6, 0x20, 0x0, 0x2, 0x6, 0xfffffffffffff000, 0x5fd, 0xffffffffffff8001, 0x3f}, {0x3abd72fe, 0x6, 0x98, 0x1, 0x7, 0xb8f0, 0x0, 0x6, 0x1, 0x165, 0x800000000000, 0x2, 0x2}], 0xf1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$getown(r1, 0x9) kcmp(r2, r2, 0x8, r0, r1) ioctl$void(r1, 0xc0045878) close(r0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="5e938db8cc04ad7d3c57420c1312385ee1166e03d6d40079af88b4fbf50773ac95299fec8ccd6a882d2f41c90b618de8f6aecc850597e927897c4f27446f40e19e2b1819e1a7ba928a610f4ae7333cc4ab257ec770b79073950c28c6b6685b503fc31392c9a1e22f187bde82b4fe12e06784ab71d97ef321df125f2655cc09e26d053ef5411afa0ffb094d98d293087522c17e79198a0bba6deb53a643e994fe3580fa0aea119e6efa14c67e598ef286d095adad47b0a0c1cf5ec0cf4c2df0e74e67849326ba9b1e181cb11e25d70af7", 0xd0}, {&(0x7f00000002c0)="398c69b5518444dedb24ccb89be3609bc231fd59d92d6b825939e461f3410bda08bc91d2d6c6cca988b7b1a85901c5c13739e12cea8611683676dd525c9bc1399332e64d27d6514092575889cd55b88e64f5cfc11008964dd7be4e7b451574e3d42ba6af5ad60ad392fea9631e7b3aa4ba69ce5a543cd2ea4e67071ecb983ec602a1", 0x82}], 0x2, 0x0, 0x0, 0x48054}, 0x44) 2018/04/02 09:13:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000006c0)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'lo\x00', {0x4, 0xff, 0x5, "8de1064f9c5a", 0x3}}) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/02 09:13:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000640)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ca30b4f0ad307aed5dd9c5ccdb03a2c5eb6b2fb81428cb87ded15269a04351541103262cc5513dcb19ccbe464adf8df3608cdd9506839bc5a19603ed9e1bbf4a045a9421278fbf6d0dd248c78c7f97987422f19aa60e1e92c7e0eb329b4d43868225543c530181ef3db12db4b39550f0dccfeaa7b1da66931a77098d2bee11fc5964f6b7721552360623f6f8edf2a935e42aae7944e25a7cdc5a5ce61e64e15e1758072273c430689e0d0a9d8a9750fc51c9118c", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="bc12eba1c8911f96ca721f4d14311ec8d70e532d3824dc1dbce618a7566033d9930cc20273ea807dbd96c6d4403857559f31e540cf572f85effa146fac0213563981a06e099b6c89b992074a21670b3afea3a72a989c6c577c240901cede8cdc31dfae77fa9a985d9e5b856395e135feaee4f46b24a50b95926fb43948ed66abc12457fdfab862"], @ANYBLOB="01058000050005000500000001000000b1fd9f262fc5bc4769086bad3039f5ee5ef86a8796121c29d883b572465b56fff4b1d4dc20663e990e50f2d3f6f9d7a6222cb1e32d6b748279fddbbe137a61d4b032a10d4d6447dcb692b53b27d9c5c94f2624fbe367f85d1bb503b6d82b31225ff8aa4758c7c4ff364e47eb5a0e0a878a1b0500000047f5be9b176860a0aa65a3e7c69d6f3e6c673f39b685adccef48deba1b12"]) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000600)=0x3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x5, {0x2, 0x4e23}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x12, 0x200, 0x2, 0x400, 0xe039, 0x0, 0xfffffffeffffffff, 0xcf69}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000580)=""/81) 2018/04/02 09:13:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/02 09:13:00 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x7530}}, {{0x77359400}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) r1 = semget$private(0x0, 0x2, 0x3) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000000000)=""/104) 2018/04/02 09:13:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000025c0)=0x80, 0x80800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) socketpair(0x11, 0x2, 0x8, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000540), &(0x7f0000000100)=0x4) fstatfs(r2, &(0x7f0000000900)=""/33) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000008040), 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3ffff, &(0x7f0000000140), &(0x7f0000000480)=0x4) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000580)={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000840)={r5, 0x162d93e1}, 0x10) ioprio_set$pid(0x1, 0x0, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x80) pkey_alloc(0x0, 0x0) pwrite64(r4, &(0x7f0000002600)="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", 0xc00, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000080)=0x18f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x40402, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r6 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x243, 0x0) openat(r6, &(0x7f00000003c0)='./file0\x00', 0x8900, 0x20) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/02 09:13:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0xc03bb0d6d14bd442) listen(r0, 0x3) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$int_in(r1, 0x544e, &(0x7f0000000140)=0xfffffffff7fffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x420000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) socket$inet(0x2, 0x80005, 0x9) membarrier(0x22, 0x0) 2018/04/02 09:13:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x200, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4241, 0x0) fcntl$setstatus(r1, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x1, 0x209, 0x40, 0x7ff, 0x401, 0x81, 0x9, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x8, @empty, 0x1}}, 0xffff, 0x2, 0x4, 0x1, 0x2}, &(0x7f00000002c0)=0x98) recvfrom$ipx(r2, &(0x7f0000000040)=""/31, 0x1f, 0x100, &(0x7f0000000080)={0x4, 0x100, 0xd50, "d4ebdf8745a6", 0x5}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x8, [@generic="b6"]}]}, 0x1c}, 0x1}, 0x0) [ 88.219247] binder: 9205:9209 unknown command 1077959680 [ 88.253917] binder: 9205:9209 ioctl c0306201 20008000 returned -22 [ 88.277677] binder: BINDER_SET_CONTEXT_MGR already set [ 88.283694] binder: 9205:9222 ioctl 40046207 0 returned -16 2018/04/02 09:13:01 executing program 1: r0 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x20, &(0x7f0000000040)={0x7f, 0x4, 0x4000, 0x4, 0x8, 0xcb, 0xffff, 0x6}) fcntl$setstatus(r0, 0x4, 0x40800) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x4a042) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdc, "5168e56efe5454fcf0040d9474c5a719b56d85099c7398bc7ed749b8aa3ef25f6bd8d6e7efa95b03b82048c186098733cd1dc78f64921d0a65a563bb0c1908d20027a5766d9d8ec4554348b3a0a629a02106a2075b7c7bd09a56d6e5a4bf91c3f9140ab02f9ce34affc1fb146e4338578c81bf2956ea0ca361e712f6c79bada226e523be48ea627f14b023e3d8eb7bb88717a600f402799ce44c054dba3e7e7f07c2a60e581134b57aedd366322ebb4cad2e580f348037da64bd511e031e84989a74eda9314d4a0a1f2779844b97a29009ae25544c19c397c5352ea9"}, &(0x7f0000000200)=0xe4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x8}, &(0x7f0000000280)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000002c0)={0x20, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x9, 0x3, [0xffffffff, 0xfffffffffffffc01, 0x9]}, &(0x7f0000000340)=0xe) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000380)={0x10000000}) ioperm(0x800, 0x1000, 0xb08) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) chdir(&(0x7f0000000440)='./file0\x00') getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000540)={'filter\x00', 0xe3, "e2f6fdfd92af87a736472cafc66d905b0ef936d4dfd4996f6a370c6d02896917ca3958394a6aea3814b8f1b072e1ad270a7a6c4ea9c25537f337d9f58705e954f0388e7e9229f313340be9086e3e1d3b3457fcb7f71ba6d749b544298549f7e99e46580f5ad92c31b14295c67eb815b5159e3f98225d18bbdd2bbdc4554c56967860dbb7db92af0531bb78ca865d5222318dce91d3faf98fbda980715de7793c19e7e2d7a674b90fea5612ed43d1b384d404273cb48725dc50537166e1bb1a6a470dd7be162bbc2c09d831cb3b4b17c972f60d74b443d4e0793d7bf13049ff8284b57b"}, &(0x7f0000000680)=0x107) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000006c0)={0xb39, 0xc, [0x8ec, 0x1, 0x19f]}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000700)) r4 = getpgid(0x0) sched_setscheduler(r4, 0x7, &(0x7f0000000740)=0x1) r5 = perf_event_open(&(0x7f0000000780)={0x7, 0x70, 0x3, 0xc9a9, 0x1bc, 0x3, 0x0, 0x2, 0x8, 0x9, 0x4, 0x4, 0x8, 0x76d7, 0x7f, 0x8, 0xa65, 0x8, 0x1, 0x9, 0x3, 0x54349b36, 0x4, 0xfffffffffffffffa, 0x1, 0x80000001, 0x101, 0xfffffffffffffffd, 0x7, 0x52fa72d8, 0x1, 0x3, 0xffffffff, 0x7ff, 0x411e, 0x4, 0x80000000, 0x1, 0x0, 0x80000000, 0x3, @perf_config_ext={0x5, 0x1d}, 0x10, 0x8, 0x8001, 0x7, 0x2, 0x82f, 0xffffffff}, r4, 0x0, r1, 0xb) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000800)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000840)={0x2, 0x8}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000880), 0x80000) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000008c0)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000900)=0x10000) mq_notify(r0, &(0x7f0000001980)={0x0, 0x18, 0x0, @thr={&(0x7f0000000940)="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", &(0x7f0000001940)="55c9cffc4fcc93c537304255e5a0c80b1262673734953f8a5f6b7613299cd14fa87abc01e4eed0462ac1bfd13426fa099083e7"}}) ioctl$sock_bt(r1, 0x5411, &(0x7f00000019c0)="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") setsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f00000029c0)=0x180, 0x4) 2018/04/02 09:13:01 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r1 = getpgid(r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0xffffffffffff7ffe) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00000005c0)) dup2(r2, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r4, &(0x7f0000000180)="87ffea172d336dd5acb4eb63d4f33706318f7592125ea9e0ce04c8e3518bf23c0d263312ff74060de8f32bd70f885f9ced28681075e9c17621f4ba4524b4e61f81e5f590d73d45b8dd0b04e2946b0ed610b72660578cdf4c2a5cb3742b3dd16a7f7311f1ab4651941693659c573546a2326abaff634158c46b8fbdfea9d3a3c1c62b175fd31e5c83f3b0c08ab45fbf98b9628f6afbf207e7dd52f3a46f35d1d584a9838e940a1d454cde0222b916b8c459be0b34b72dcf923ccf343ed929ed46c2d437eb7cfd0b6f7bf2a9", &(0x7f0000000280)}, 0x18) 2018/04/02 09:13:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/251) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x6, 0x202) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000200)={0x6, 0x0, 0x1, 0x5}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getpid() sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000700)="bffb1cbc3a45706d796421d972fc1aca59e2e0c5866e122cacba48a8b891f2c105daab7a4254265afb6af381db9ab5e0792d5af4400b85e615dd5ebeb83127c3088763b7544d6f828726b832f7a19c38319bd2bed77bf6b40aafecde2279daa7e95b6e9854f0e6153f0e0cbe32c792843ddbdc13fb120b6b2915d4", 0x7b}, {&(0x7f0000000780)='4', 0x1}], 0x2, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r2, r1, r4, r0, r1, r4]}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r4, r0]}], 0x50, 0x20004091}, 0x200000c0) close(r2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)=""/47) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) r6 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='&mime_type\\cgroupvboxnet1em1\x00', 0xfffffffffffffff9) ioctl$int_in(r2, 0x5473, &(0x7f0000000940)=0x9) r7 = add_key(&(0x7f0000000a00)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003040)="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", 0xfffffffffffffe8b, r6) r8 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="a1dc1d2f20803844406422c78fd33853546b9d835a820bf4a88361b47b45ee8eabf6c5dc531b3627682b08b360d84633f7ffa0bea24bbe3ec10bb8defc514058a615fc8dccbe1a06ebd09108a7835d458702d454f1052f1492c87f7a4022", 0x5e, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000009c0)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000500)={r6, r7, r8}, &(0x7f0000000540)=""/171, 0xab, &(0x7f0000000640)={&(0x7f0000000600)={'wp512\x00'}}) fcntl$lock(r3, 0x5, &(0x7f0000000140)={0x3, 0x0, 0xfffffffffffffffd, 0x1ffd, r5}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r1, &(0x7f0000000980)={r2, r2, 0x10001}) r9 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r9, 0x89f2, &(0x7f0000000240)={'syz_tun\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/02 09:13:01 executing program 6: syz_emit_ethernet(0xffffffffffffff14, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c25200000000000000aa08004500001d0000000000119078a414ffbbe000fa7f72e34e2100099078"], 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x3fc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000080)=""/93) 2018/04/02 09:13:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000200)={r4, 0xe3, "fab8fffba324c087a128f53c3b4d176f5bf52b4e920293ef288c58d379503b5fbf38ba2127f53b08aedd0f70c3043e037667586b3f0b63ca42560424aef78700d88cb246a11b65d640359b9e12ca6be1b24a4a348b587942a04366dc921d308668eaabdf10587076d8a0916391b606d9d252ac28ba42a8862acb47697158d32808241cd123bd40d6aeaa9d2b8e8f73b32aba6b7331fcf03e73fe74b8dcff685d5feb0795042326684cb0477b967b817358297b347f12e32ef8eb5a4290497a69eb8bbf2c0f7e0c8a7d972111efb1029c43b38c8ea20b2d35a0519b24ec98d8f721d04a"}, &(0x7f0000000140)=0xeb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = semget(0x3, 0x0, 0x532) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x200, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x5, 0x58e, 0x80000000, 0x6]) fcntl$setsig(r0, 0xa, 0x28) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 09:13:01 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 = socket$netlink(0x10, 0x3, 0x6) socket$inet_sctp(0x2, 0x0, 0x84) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff00", 0x58}], 0x1) 2018/04/02 09:13:01 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) alarm(0x80000000000000) 2018/04/02 09:13:01 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/04/02 09:13:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "6efbff", 0x30, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "87052b", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xb2f, 0xd64, 0x10000000]}) 2018/04/02 09:13:01 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) 2018/04/02 09:13:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="70d87c6341bbfda8c5939d76ceb2865ced87149d0bd2d614bd24adbd7d6674552b1a04bf2be946b8f97256b1fef02198e33fc3ee47e58a97b9cea23a467b6838666e8974ae9951ce54fc697ab5a3b96e8f18b8efa26d1ef34882e0d781e64a46ac4e2be3b2864181bfd66d53b3a7ef9d867a44dd7b", 0x75) [ 89.389218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 09:13:01 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) clone(0x4010000, &(0x7f0000000000)="9b39caf4789c4dcb4cda88d2ea267673e6c2d1db166f1011720b8b42b8195a42add36b04a2ac3b64751f53790ccfd9b4e6335bac68b21265108c95baa11fa55acfc1ad7698acc9416729901e8e72da4f75b2f95e1ed1076bc923a4a185f2ecce14edc368955ac011f909b2343e7abaccbab5f3f48c564371e0dc3260d69ec81a6753f27e", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/02 09:13:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x22, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={r1, 0x24}, 0x323) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) getpeername(r4, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000280)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r9 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x1000000000) fcntl$setlease(r3, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r10 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r10, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r6, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/02 09:13:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/02 09:13:02 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x3, 0x19) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/02 09:13:02 executing program 1: socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200780) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xfffffffffffff800, {{0xa, 0x4e20, 0x7d, @loopback={0x0, 0x1}, 0x6}}}, 0x88) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x2004, 0x8032, r1, 0xffffffffffffffff) 2018/04/02 09:13:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{}]}) r2 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x414000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00000000c0)={0x7fffffff}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/02 09:13:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x51, "15750ddd03f7a8b4d3570e4ba19af9dc83413591e84afeb2c886f4c0d0fddd99e0060224a31278bb05236287fc9d677602a6354bbd85324dfa1d69890b815ede387cd8faee9fc57dd4219c0fbec810618c"}, &(0x7f0000000000)=0x75) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/04/02 09:13:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000000)=0x24b) socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x77a}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/02 09:13:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000080)=""/169, 0xa9, 0x40000000, &(0x7f0000000280)={0x11, 0xf7, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000002c0)=0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000300)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000340)=""/4096) r3 = perf_event_open$cgroup(&(0x7f0000001340)={0x1, 0x70, 0x3, 0x7, 0x8, 0x3e3800, 0x0, 0x9, 0x4201, 0x9, 0x7, 0xfff, 0x7f, 0x400, 0x6, 0x974b, 0x3, 0x9, 0x6, 0x101, 0x401, 0x3, 0x9, 0x4, 0x2, 0x100000001, 0xfffffffffffffffc, 0x40, 0x2, 0x9, 0xffffffffffff5020, 0x0, 0x5f5, 0x2db, 0xffffffff7fffffff, 0x848, 0x1fe, 0x4, 0x0, 0xe0, 0x0, @perf_config_ext={0x5, 0x319}, 0x20, 0x3, 0x9, 0x5, 0x2, 0xfff, 0x20}, r0, 0xe, r0, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rfkill\x00', 0x440c0, 0x0) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000001400)) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000001440)={0xed9, 0x3, 0x581, 0x1, 0x1e, 0x2}) r6 = msgget(0x0, 0x4) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000001480)=""/13) fcntl$getownex(r0, 0x10, &(0x7f0000001700)={0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000001740)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)=0x0) r10 = getpgrp(0x0) getgroups(0x3, &(0x7f0000001c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r5, &(0x7f0000001d00)={&(0x7f00000014c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x202}, 0xc, &(0x7f0000001c00)=[{&(0x7f0000001500)={0x18, 0x27, 0x1, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x18}, {&(0x7f0000001540)={0xd0, 0x2b, 0x401, 0x70bd28, 0x25dfdbfc, "", [@generic="99ef0bcdf70d9e7529b62e51b48fe2ff9056a2080af140add6ce22cad4f2ab1b1b2db731e5ce03457f9a441d81ebad32ec956753cee42819aa32e9ff948ff03d3a9bb6cfc9527ec3e195f4448b01c243869e45e2d11aecc956e808c637855ae38763e1accec6dc88ea79189c102345a084cf807870327699f76285a6a5748e7bff1ebbe355b011a106a215d97fc91a22e4df9212d291b5f2ce6d306f38efc5d0f65dd8f781ca04c13e5754903319140785c170bdb98bb59af9f04557e7"]}, 0xd0}, {&(0x7f0000001640)={0x88, 0x2d, 0x300, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x8d, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @generic="b7d8189e3ca4f15fb566d53478733c0b4f61ffab3871170b7c4b8d02c4b371601bcf3ead11ff18e666de95c8102e4ae4212bf9260d78aca850142c02f2c45ffd989b5585a4bc754dc7df59d959f5b0481c64851834e8c1cd4a", @typed={0x14, 0x1a, @ipv6=@loopback={0x0, 0x1}}]}, 0x88}, {&(0x7f00000017c0)={0x410, 0x30, 0x3, 0x70bd2b, 0x25dfdbfc, "", [@generic="deac8b2e16521bba", @nested={0x288, 0x10, [@generic, @typed={0x8, 0x1a, @pid=r7}, @typed={0x8, 0x400, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x19, @u64=0x8}, @typed={0x8, 0xad, @fd=r4}, @generic="2fe3fcc5feff7327ee94bd22ee648634954f18e66ca95da442dc7a42307d43b4506ccb4dc8f5266282da21cc77617d93a7a707b19e0d14b20f1b99990f04ea70f9640268118e2e8d9f2aaaa8e251aa7efeb6f422406bd268ddb8d64a3e6d0fffe75ecc218c63f7deff7d9b425bd3586aa0", @generic="615394abb83317f055e1256464d115e711eb57a710d30038f0b8f240309385a04cf8e2c860284b4d13980c7fb2f496ed9926997b1b353e29810a9ba5e956916aedadb0d0aeb196383c179ec597b070c6", @generic="270611fd5d0c944e8386f2b524aa41571cacfd0065c58bf68a8faee7366b9e3c2c47297cb18f057b90ecfc7bccb5ad9ecd7da158e1e43d70d6b1cf97cc2ded798b525a68737f291c99714d9ee01bae10142e90aa96a1b77fa81975e22bb8fd5e4f72b00dea7a204213aaae45c3cf93fae8a1d92eb100907684196818c56b29c3afabff60f0802e9135fd4454dfda73f8db79042d15f2d35a89e774cea987333f", @typed={0x8, 0x16, @uid=r2}, @generic="fa33ebf6a7452fde06c728c8242c70223fb6e0d09cd6e821635c79596cc3456053c0f69f5230ac6b062b8eaad88f72306e3e91338c2ba13f3dae529b6ee0943bc11d602149a5ccdf31cd06892aa461df54a09cb7fa80723d10af1272557289723f8f2bf2fd5947a068fd78c939a75c098e45ad947e743d1c9039e4a448a6d795a119d2a46a25045a7840dcb51f985c84d277e98cdf24512e443b49589fb0d26dd1c4757399c62e8db9747978204fca34cbe9c08f4a6d0f667b1bee9fc35d088d0b2785dbaeca952c8614252229e5ad48dc36be769b6d25d3c85d85bc9278da167e9ea0c118fa0952de4d9be66f36261b7a7808ef"]}, @nested={0x88, 0x7d, [@typed={0x8, 0x52, @pid=r8}, @typed={0x8, 0x1, @fd=r0}, @typed={0x8, 0x19, @pid=r9}, @generic="63afd9b19d7d3e7891594c2da2358c52180922ef0e1987005fc8f52e32c578bfbc4194b6c179040088106783296857234555aa792a31cf5b8682fa94994ac5d9f185f56fa19bc55f881461d6432ab500d986cf589f3dbebbfbfc90f10728118a67b6d0989c703c803d50eb"]}, @generic="63506a9c0dde012047fb654fead9cf1091257521b490bfc173503d31a47a05b84736c9400f979286b872d72a964ada25e1a2c482c692864d0c6f46333953c141e8d717faec59409b38110eb7da2401ef62c97719cdc8d2f9212165bb2a1338b1344a329f5ce5524c31cefcff599f49cce229f3b9c9094dccfce1fbb77363f7b0ca253844ae45aeb85e241e897f186da96d631db12c5efb0d87256924f0d920168e8b94643bb4219aca07fb7f351f5339e5838e5efe1c23f9102e468fa7fbf65b8e9dec2d63d46da14aa1d67131cbe0a3c2c3e78ab6fd3921d1228b33ed00c027f59d6864b5"]}, 0x410}], 0x4, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r10, r2, r11}, @rights={0x28, 0x1, 0x1, [r0, r5, r5, r3, r5, r0]}], 0x48, 0x8080}, 0xa538270f6d3b7dc3) r12 = socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001d80)={&(0x7f0000001d40)=[0x3, 0x1], 0x2, 0x8000, 0x3ff, 0x5, 0x68, 0x8, {0xfffffffffffffffe, 0x7, 0x2, 0x4, 0x3, 0x1ff, 0x10000, 0x1, 0x0, 0x2, 0x4, 0x6, 0x8, 0x3, "feff9646d345e9849dcb350819db53709c971c5494eb8bafdd3e5c9416709371"}}) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000001e00)={0x1f, 0x10000, 0x7}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001e40)=""/96) bind$inet6(r4, &(0x7f0000001ec0)={0xa, 0x4e22, 0x8ac9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$TCSBRKP(r5, 0x5425, 0x2) r13 = syz_open_dev$vcsn(&(0x7f0000001f00)='/dev/vcs#\x00', 0xf8f, 0x800) perf_event_open(&(0x7f0000001f40)={0x1, 0x70, 0x1000, 0x1, 0x3ff, 0x9, 0x0, 0x3f, 0xf738217fa634dd5a, 0x8, 0x10000, 0x40000000000000, 0x4e, 0x3c1e, 0x1000, 0x4, 0x0, 0x7f, 0x6, 0x8001, 0x0, 0xcbf, 0x8, 0x1ff, 0x1ff, 0x9, 0x3, 0xae73, 0x6, 0xfff, 0x1, 0x3, 0xffffffff, 0x200, 0x2, 0xffffffff80000001, 0x8001, 0xfffffffffffffffe, 0x0, 0x5, 0x6, @perf_config_ext={0x100000001, 0x5}, 0x1, 0x8, 0x100000001, 0x7, 0x2, 0x1000, 0x7}, r9, 0x1, r13, 0x2) fcntl$setownex(r12, 0xf, &(0x7f0000001fc0)={0x1, r9}) 2018/04/02 09:13:02 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x6e, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="1f5e5914a0c69f44d490141cd5505e73b1a9f8420f95e2659490e94c0fff1b2cb1f423ea4a323b1cd684caf97b9ff19b9a72cc2f2927dee09ae2b649d4dfa3e983c0fcd9ca9aaacdcadcba8209c0a69f47394f5466c696761850d971c60c4bf3db0a4a7db756810b3a35f0a46246ceac38363278029a", 0x76}]) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x7, 0x80000001, 0x96e2, 0x4, 0x4ff, 0x7ce, 0xe0, 0x9, 0x31, 0x7}) 2018/04/02 09:13:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c00000015000100ffffffffffffffffe0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0x5c}, 0x1}, 0x4000810) 2018/04/02 09:13:02 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/02 09:13:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000280)) getgroups(0x4, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0xfb) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) 2018/04/02 09:13:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x180000, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x100, 0x80200) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x5, 0x80000000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bpq0\x00', 0x400}) fcntl$dupfd(r0, 0x0, r2) 2018/04/02 09:13:02 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) r2 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x8, 0x68800) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xb0, "42e5d8f7c14a09386fb79b8665de969970340e21fe70ae4035ecd4f1b653e139b91769c77beb113455a6a6552518296ae8871d661d0a2fa0f9a6f0d07087ae2e00f6a82ce065d51db28e843c61f30ac75a6b0ddf4b7d750ac7dbfd21e5f81a2e0c4d7b70a2e6a544a27db75b76681a599ba8c3b44fb7df6ef69a3087f16f8c966e4c9c82e3f83c11835cf1970b13f970759b9123dbe24ceda52e21dc86fce93e52008451c7da179b815a3a2cec04076a"}, &(0x7f0000000040)=0xb8) listen(r2, 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r4, 0x2e}, &(0x7f0000000180)=0x77) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7ff}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x3a6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={r6, 0x8, 0x30}, 0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/04/02 09:13:02 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000040)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/02 09:13:02 executing program 1: r0 = socket(0x1, 0x2000080003, 0x400100000002) getsockopt(r0, 0x0, 0xce, &(0x7f00000001c0)=""/8, &(0x7f0000000200)=0x8) [ 90.408496] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/02 09:13:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000000000000000000df2a1c1eba57ba699c4de3d7bbf266aaee34da57b7eda07def8b32b85fa3b451d096c2fa063bfe1c62a91a4444a8005a4bb973608321f6d2e19cc9d0a1389270f5c2c018c21a960b581b8fb29c46b36bb36e127ebbd3a3e9f213", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="08000000010000000000000000000000b100000000000000"], 0x48}, 0x1}, 0x0) r3 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0x93, 0x89c, 0x8000, 0x43, 0x1, 0x6}) dup3(r0, r1, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000140)=""/97) 2018/04/02 09:13:02 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x400000000000006) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002500)="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", 0x401}], 0x1, &(0x7f000016cf61)}, 0x0) 2018/04/02 09:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=@random={'security.', 'Glonodevcgroup&ppp0%{\x00'}, &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') bind(r0, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x80) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 09:13:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 09:13:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYRES32=r0]) 2018/04/02 09:13:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) fsetxattr(r2, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f00000002c0)='wlan1posix_acl_access*ppp0user.-\x00', 0x21, 0x2) r5 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r6 = dup3(0xffffffffffffffff, r3, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x800}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x4040, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) bind$inet(r7, &(0x7f0000000300)={0x2, 0x4e21, @rand_addr=0xfffffffffffffc3a}, 0x10) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/04/02 09:13:02 executing program 0: r0 = msgget(0x3, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001640)=""/3) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000001680)=0x27) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000001540)=[{&(0x7f0000000080)="304b5426cadda0a7fc68", 0xa, 0x7fff}, {&(0x7f00000001c0)="10e28f9f7c7db05196a6d3aa1bef58ecf2d19d2e7b899f8db06314c8b2e9ea182e1c19546e5e0a9eabf12ee11c2a", 0x2e, 0x7}, {&(0x7f0000001340)="1534841f8017436c70f6e7283284", 0xe, 0x153f4960}, {&(0x7f0000001480)="f454f7f4d60af3b8a2e365c7f070fe7182dd8d3ff2c75aa8e44fa55a9ab4e1d88679f7f7c30932fb0e08c4c4a1ebe7bd277d521dde5a388a59600fa4a48e744c3a01766cd33b374f17a7a30bdf8aeaee0b4754b4c01c8b04bd2ae9ea3dadd74e96eb8c62bfe0fb3a1f44d32ca10d667b230204af9cf8784b53bf285d483a810afcd8dd77d2c989d94ed58b286751a48b977579ce65728492169b8574fd498dcd637d3b6801e8dc3c3ce1847f08bd104bfb560798", 0xb4, 0x81}], 0x200000, &(0x7f0000001600)=ANY=[@ANYBLOB="7063686f7a7365743d6d71752965742c0000000000000000a428000800000000"]) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2f) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="91000000c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b32998c1375dee48494f9360a6dc6ec8517e675add5afaa69efe4f927cc8fba0718a875d527bd5ccbf7f5078fae61c87c95a9b4bb773ab55ba3a9f8d95ccab6ce9f7a9ce08e6968c0c0000000000000000000000000000"], &(0x7f00000000c0)=0x106) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setregid(r4, r5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000003c0)={0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) 2018/04/02 09:13:02 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x10, r0, 0x0) tkill(r1, 0x1000000000016) 2018/04/02 09:13:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x7fffffffffffff, 0x4) 2018/04/02 09:13:02 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) r2 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, r2, r4, 0x4fd, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f00000002c0)={0xfffffffffffffffa, r7}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000300)={0x40000000, 0x1f, 0x1e}) prctl$seccomp(0x16, 0x3, &(0x7f00000003c0)={0x9, &(0x7f0000000340)=[{0x1ff, 0x52, 0x2, 0x4}, {0xfffffffffffffff8, 0x9eb5, 0x80, 0x3}, {0x0, 0x7, 0x0, 0x3}, {0xed, 0x101, 0x7, 0x21e0}, {0x1, 0x8000, 0x400, 0x1}, {0x81, 0x40, 0x6, 0xd3}, {0x8, 0x5, 0x489, 0x9}, {0x5, 0x9, 0x1, 0x7fffffff}, {0x9, 0x7ff, 0x1, 0xc2e3}]}) fcntl$setsig(r5, 0xa, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000400)={0x100, 0x1ff}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000440)={r7, 0x5}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f00000004c0)={0x5, 0x0, 0x10001}) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_ADD(r8, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, r9, 0x4, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) writev(r1, &(0x7f0000000a00)=[{&(0x7f0000000640)="2c95235ce998685abb5249ed6a428c7cc9d9e0c045fb3374f21605425fd1d8d0c474a268b9c749c89ca07fe97d0c336cd95c75430a0f13af2e4c5c7fd8a22b7dff6a71168b37ed0c1386d1610fb74bf750dda1288726bc928645cf2f56d8a21712c39afc5991d75caa9b962bf0ecea0a808b10d3e27764f92c283037e6944a1d6c3d476823cd34a117697156d128db9a168c4681eaa18baec5234013edbee3b25f33b8c58c89168363235c49c42d3183ed8146993a5d446c7171c23184684edf2c3eaf05c88cc908cb7dc18676a02138a384fdf1a4fb11c143b70c5d108ec7db3fb6b73708e62e4904051c30230fe08db56c1335f396", 0xf6}, {&(0x7f0000000740)="04ab4abee0b6e60778fb5c023286d72197245ce25975245f5e3bf33bb378b5fea4", 0x21}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="6c218c6ea0db9c863e314886801db0f6a9e5555b1dfd964399f73dbdb5ec429c8391d8fa92bb1546feb715ec048ea8c6fdd9373cfc23f2bac00d6d248eea94321098b2ef6f446a243b4d16b5894deeec9c8ac0b70e44c3b8b605f0742dc7409cb2b9b96c95de6b6511548cc41a29e0c80da1edd1b0dc895efb4714698e39b7febf26077c62d84a5caf62a1103ed3270b692f98845e3797b9465640d09b0e7d9fabeb703080cc9f485684031e4617c7028a63a96b9d01c4e4b09a3f80713c4991e80ff1a27d85322241cfb5d1c2b976b885078b32a775648978a2ca7e9b56739f", 0xe0}, {&(0x7f0000000980)="bfae49c6d529fb0152eebc1b2c3061324cd902a9abb4d2a017c3f5fdd6c9bad35b2fe1c4fdec5e1dd2035aeb450566e2c1ada6435f9a77e22d5947c3d5bc54ba731d375cb34d7ba2de6b06b9f15fcca6a0b8874827287cf14e2e0d", 0x5b}], 0x5) lchown(&(0x7f0000000a80)='./file0\x00', r3, r4) ioctl$PIO_FONT(r8, 0x4b61, &(0x7f0000000ac0)="4056801ebe79dc2b5756d2ca57896089eae241d4fb998d0342f62e8e93cf27386674efa8bea8b4c4cc03b36b099e") r10 = gettid() sched_getaffinity(r10, 0x8, &(0x7f0000000b00)) r11 = inotify_add_watch(r8, &(0x7f0000000b40)='./file0\x00', 0xe00) inotify_rm_watch(r8, r11) fcntl$setsig(r1, 0xa, 0x41) prctl$getreaper(0xb, &(0x7f0000000b80)) socket$unix(0x1, 0x5, 0x0) r12 = syz_open_dev$sndctrl(&(0x7f0000000bc0)='/dev/snd/controlC#\x00', 0x1, 0x82000) tee(r0, r12, 0x7, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000c00)="bda9a62243bd1f51dabfa892291654db9674dbd15e7e74265ce1f5818de3fb79da93149189e666de27dd82cc7394f644b50e89057b12a1d8afb2eb54be8fa87446e96325c9d1190a3543c484f0785b7c2ec86df3da63a2511b1b9f31e1f9eae79d1cac09f407c5cfcb4b2a2034fd16e2369e59ff144c1df80d63ba87f1fcf2b11a819acd1fd34a4ccf5831f0e35e9efd3bdc3ad02f8f40ac466992a8868e9a96f0b93f58498dcff9578821e4b64afe710882a2113cbdfcb556a2cec5ce6a2e733f499a072ac63243cda98479da89e3") 2018/04/02 09:13:03 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000) truncate(&(0x7f0000000240)='./file0\x00', 0x3ff) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x4, 0x500, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000590], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x578) r3 = getuid() setresuid(r1, r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x24000, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000080)={0x9, 0x7, 0x1}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r5, 0x1, 0x0, 0x6}, 0x14) 2018/04/02 09:13:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x7, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = fcntl$dupfd(r3, 0x4000000000403, r2) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/04/02 09:13:03 executing program 5: r0 = socket(0x9, 0x8000000000002, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) keyctl$chown(0x4, 0x0, r2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x3, 0x0, 0x40, 0x1, r1}) 2018/04/02 09:13:03 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x15, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x80, 0xfffffffffffffffb, 0x0, 0x10001, 0x6, 0x0}, &(0x7f0000000100)=0x20) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x200}, 0xfffffffffffffe36) 2018/04/02 09:13:03 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = msgget$private(0x0, 0xd46b7ef18c76a148) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/4096) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/04/02 09:13:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000100)="c3e51d95e21aa8c81ec4ad89b073e3c243aa9d77397288dd2752cfc97cd730927315e910868429310f597fb46d54690a85aa0c675cfc872f6b486a958374681f268d5a93de186d461ad92f651f7176c9f2ee79295545eb86cb465906ddaa0d982f605299e71102bbce01a7e66c750b48d8e60772c3685953348aa4ce3014e2c45afa83df32a557ba89646d5f71208a7155639ab3877c4b4731f19aee46488e1fce927dc60dfbf11de6b48356f24542070ba81b7701fd224f598f387883e8e4768f593769f5b11c5671342a26ef024b0efbda863212fa91f1b8") sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 09:13:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x312) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/02 09:13:03 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x1, 0x398, [0x0, 0x200009c0, 0x200009f0, 0x20000a20], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x44f) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x5) sysfs$3(0x3) [ 90.824825] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 90.849364] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 09:13:03 executing program 6: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x1, 0xfffffffffffffffe) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001380)=@add_del={0x2, &(0x7f0000001340)='syzkaller1\x00', 0x9}) r1 = socket$inet(0x2, 0xf, 0x100000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/04/02 09:13:03 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x40000) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f0000000b80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f9ffffff00000000"], 0x20) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000140)=0x30) 2018/04/02 09:13:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xfffffcb1, &(0x7f00000000c0)=[{&(0x7f0000000200)="ee", 0x1}], 0x35}}], 0x1, 0x8040) 2018/04/02 09:13:03 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x8008, 0xfffffffc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x22000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) open$dir(&(0x7f0000000000)='./file0\x00', 0x58000, 0x84) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 90.870390] kernel msg: ebtables bug: please report to author: Wrong len argument [ 90.885951] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 09:13:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='+vmnet1-\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e21}}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x44009) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) read$eventfd(r2, &(0x7f0000000200), 0xfffffffffffffde9) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x3, r2}) 2018/04/02 09:13:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40400, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x9, &(0x7f0000001880)=[{&(0x7f0000000280)="b735cb7a9931e135a52943e42122ec1925dcd22ba8a24ecd63caf64e1d6b2668b06588a0ecb20dbad9c5fcc7f6590d32164883ba6d6b628c2297c91d8365414d9af4b518e56f3aca2eaa622257c89788b26ea3f2a86d5ea126a3f6ebb338a95f407187213b156a202624f6414ac1c237caf40dc52a93df765bb0", 0x7a, 0x4}, {&(0x7f0000000300)="4b773ec3ee3f376e1eee4ecdaae74062ea2abce2ebd711a585e058db607550b1d8b79895948fd3727db30736c47184732b8b1fc813e5a47bfa6ea7448e65006b8a4bde39ff62c33481fbfe75ecb520119fc0d1c0b678ae43770d692399ad64c59da885d5eb63f47e6e47f5115f38dceed5b062fa37bddf19a587cc32686607803d332658082dfbc6590d4950f0291f026fb4466991a70d4b6df113f1d29af8c1a41e58b250411dbdedf21a8c3cc098b33c6d14fff86dd6ef75e232504da4f13f3bb4f57406719ce2", 0xc8, 0x7}, {&(0x7f0000000400)="4d806de4c7b9ee921e8f928d0601fb77325d2dfb5ba57cefe4875e6b5c17d75832c84f0bbaa3d63ae896771e9e4a5bdb730d7ff7cd3671f38b5798921850d561961e2074007c0eed84fc7701fba4040682157d67b687741441b1123fd42ef179554172018ba47b870d24202733d46afce8006079fc2d3f3dc08424ede9998d230b3d0c50b90fbd237f2b45456b8ad58234e7126b2170e35553a5f145a2dfc2d910", 0xa1, 0x9}, {&(0x7f00000005c0)="9a05ef7433c965d7fe3c8331893755c62938bf6abc9e74c7a01a049fa59407edf6deffd4bc2fcd8589d0695a823fcae2f82b9caf035cd0a72bdcf23bd19ec77e44ef85ef7518c5e23c5bcef244683c321ca7b0c52577f6e7463365a4a529412e6ddd2154d81f6b4d4a1b04b6385e61ead0c8c4b8d6722724e7915739ff260347cbbd475255ba7a83fec0e22ed7aca755e3f4c25c74e594a4680d8a5502b23aa1d380aeef62b09bb517af3112d58ce5ec48b7b3a7da23526c9c8f358420595ef4d3b66855082b88669ad896b2fa23c6b9e6a8344817687e952d", 0xd9, 0x81}, {&(0x7f00000006c0)="b41b3526016b28eaec56b54a13a84ef4919e1a9313167216e41f11ce4e0c", 0x1e, 0xfffffffffffffff9}, {&(0x7f0000000700)="0355138ae8d755d1a339ac0d82a37c6a8ed75b71680e51524b3b6aa5332e11012c", 0x21, 0x4}, {&(0x7f0000000740)="de9369b12b60fad3321c83a69b6f292c42f642913ba2aa1927f57d0cf17a9bc0a7892b72c25ecde58777febf2a317f553ea0fa11354d389258df5defc67098cbfe326f2a33362f9e290f956d4d8bb9fda2f008f81c36b6ccc844c11da9367691b176456589aa3a6de1f63a1cb1fc5042d7a4142cd269a48ec4333995a8", 0x7d, 0x1}, {&(0x7f00000007c0)="3db5743571b1c13c02971d15da8e7b780bd84a41addb1eca9ef9bc30dfc6d64ed95a15d4b22002e0996327a26d9ef901a27d2052e762c459093ab3aac1a4af1a4c764cae4e77d7cdbf080ccab5c62295d3f1099f1537181df52c6186c855c2218aa60d185977127caa55fdea63f94d2b47d12eaad651d48abf5bd2e10b7e9289fbefca2017ab8e50e50418f4098c9cb7e9dd71a5665e089eb78daddb4a9d254b96362ce74df8eace8d2cafb6", 0xac, 0xfffffffffffffffd}, {&(0x7f0000000880)="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", 0x1000, 0x3}], 0x1080, &(0x7f0000001980)={[{@dmask={'dmask', 0x3d, [0x0]}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x3d, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x36]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x0, 0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/111) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x600, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000004c0)=""/224) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) 2018/04/02 09:13:04 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet(0x10, 0x2, 0xf5) sendmsg(r2, &(0x7f00000001c0)={0x0, 0xf6, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001c000381ffffff000d0000000c00000001000000000003c91300010000000000040000005867000000050b", 0x2f}], 0x1e7}, 0x0) 2018/04/02 09:13:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000200)=""/214, 0xd6) 2018/04/02 09:13:04 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefe, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/63, 0x3f}], 0x3) r1 = socket$inet(0x2, 0x3, 0x19) r2 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x3f, 0x430800) connect$inet6(r2, &(0x7f00000014c0)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001500)='/dev/dsp\x00', 0x50000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508003b00001c000000000002907800000000ffffffff11009078e0000001"], &(0x7f00003b5000)) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001540)={0x6, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001580)={0x182d, r5, 0x10000, 0x2}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x87, 0x0, r4}, {0xffffffff00000001, 0x1, 0xa02, 0x3, 0xffff, 0x1, 0x1, 0x6}, {0x1, 0x80000001, 0xffffffff, 0x401}, 0x5, 0x6e6bbc, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x6, 0x4d4, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x800, 0x2, 0xa, 0xf97}}, 0xe8) 2018/04/02 09:13:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afa", 0xd, 0x1f}], 0x0, &(0x7f0000000580)=ANY=[]) r2 = memfd_create(&(0x7f00000005c0)='\'&\x00', 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0x13, 0x8, "859a364df2937f473f59a715295083325e341efab109bc9c13ff8e20096a71532c5544525b990980d44a86d8ebb03faf8d8bc210a4ebc22cdfca0c9d9abf24bd", "c34a6f4ac4e5435c5f1f91ad826b292dafd0e47b750911053ff4477f4412b226", [0x3, 0x9]}) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x112) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000000280)=""/90, 0x5a}], 0x2, &(0x7f00000004c0)=""/142, 0x8e, 0xbd}, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) 2018/04/02 09:13:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/uts\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80004) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000034c000), 0x4) r5 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000000180), 0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') io_setup(0xffff, &(0x7f0000000080)=0x0) io_cancel(r7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f00000000c0)="504d703e2c1474862d282e7c4ef9ef11c601453336c142d704c8eb4de589b51dfeb3b8a4d1a8756eb41e5a3f1a3e23a8e9781a26c6e9c57b47f3d727e0d13cccfab10443ad2904e3d5e8aecc22c6b31be454b7ee13fd1204f05438dd63ee8d52d868a17f5429c6b08295a2011b2a2218b6f12771d1a7862301da9b597feb9963514755a1ebc138e18115bc69c8fd6175cc09203869abf43893389f4aa5ebbe", 0x9f, 0x1f, 0x0, 0x0, r3}, &(0x7f00000001c0)) close(r6) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000380)=0xea0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) 2018/04/02 09:13:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff3, 0x1) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000100)={"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"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x8001, 0x80000000}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000871000)=0x4) 2018/04/02 09:13:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) iopl(0x9) r0 = open(&(0x7f0000000040)='./file0\x00', 0x680400, 0x21) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0x1, 0x1, 0x0, 0x1f}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/02 09:13:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f7ffc)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1000, @empty, 0x26}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}], 0xb4) 2018/04/02 09:13:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x1) r1 = gettid() tkill(r1, 0x3) 2018/04/02 09:13:04 executing program 0: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x7ffd, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) close(r0) 2018/04/02 09:13:04 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x40000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/04/02 09:13:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xffffffffffffffff, 0xfb10, 0x401, 0x0, 0x0, 0x1000, 0x80002, 0x5, 0x6, 0x2, 0x4, 0x3, 0x0, 0xffff, 0x40, 0x7, 0x3, 0x4, 0x1, 0x80, 0x9, 0x3, 0x3f, 0x3, 0x8, 0x5, 0x80000000, 0xffffffff, 0x9f, 0x10001, 0xd570, 0x821, 0x1, 0x9, 0x383, 0x8, 0x0, 0x6d6, 0x7, @perf_bp={&(0x7f0000000000), 0x6}, 0x15080, 0x5b7d, 0xfc, 0x5, 0x8, 0x40, 0x6}, r2, 0x7, r0, 0x1) msgsnd(r1, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/02 09:13:04 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xfffffffffffffffd]}, 0x6) 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, &(0x7f0000000000), 0x0, 0x4000000}}], 0x2, 0x0) 2018/04/02 09:13:05 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040), 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x102) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) dup(0xffffffffffffffff) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0xfffffffffffffdc0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/04/02 09:13:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400), 0x8) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(0xffffffffffffffff, &(0x7f0000aa1f60), 0x0) write(r1, &(0x7f0000417000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/02 09:13:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x4, r1, r1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000000)) r5 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) 2018/04/02 09:13:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x34000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x506, 0x2, 0x1, 0x8, r2}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000140)="696f2e7374a297ce", 0x0, 0x0) read(r1, &(0x7f0000000180)=""/178, 0xb2) 2018/04/02 09:13:05 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001040)={0x7, 0x4, 0x10000, 0x7fff, "8696b10756a9f97376bcd0625af2396712e83176a87b46100bc7cc34ddee3f84"}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x7, 0xfe0, [0x0, 0x20000040, 0x20000b78, 0x20000d40], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'gre0\x00', 'teql0\x00', @random="8d242623d3b1", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0xf0, 0x150, 0x1a0, [@limit={'limit\x00', 0x20, {{0xfffffffffffffffe, 0xffffffffffffffff}}}, @mac={'mac\x00', 0x10}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', 'bcsf0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x898, 0x920, 0x968, [@statistic={'statistic\x00', 0x18}, @u32={'u32\x00', 0x7c0, {{[{[], [{}, {}, {}, {}, {}, {0x9}]}, {}, {[{}, {}, {0x0, 0x2}]}, {[], [{}, {}, {0x0, 0x4}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x50}]}, {}, {[{}, {}, {}, {}, {}, {}, {}, {}, {0xa603}, {}, {0x8}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {0x4, 0x3}]}, {[], [{}, {}, {}, {0x0, 0x5}]}, {}, {[{0x0, 0x2}, {0x4, 0x1}]}]}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"5c954d447fa51d817a8a971eae709f19c68cd94f16a0d9b05e931375c3c3"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x2, 0x8809, 'nr0\x00', 'nr0\x00', '\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x11, 0x23, 0x88be, 'bond0\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @random="813830e62ca2", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x128, 0x258, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0xf0, 0x10001, 0x7fffffff, 0x5}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"6d3cabdf258c98f8c3e95f31829431e6bd6be790916b2c55256e758f2b14"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x608, 'system_u:object_r:root_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x21, 0x19, 'erspan0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', '\x00', @random="3d34e4e16d42", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x118, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x88b5, 0x0, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffffff, @multicast1=0xe0000001, 0xffffff00, @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], 0x20, 0x20}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"916999792c04f0785ff4a9f7a0d515ba0e9afaebfc73578c0c3c91329873"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x168269cc}}}}]}]}, 0x1058) 2018/04/02 09:13:05 executing program 5: mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/5, 0x5}) fallocate(r0, 0x43, 0x0, 0xef75) 2018/04/02 09:13:05 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fchown(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000000000), 0x0) 2018/04/02 09:13:05 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', "12850f0af817397ba59a000000000002", 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x130, 0x160, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x350) r1 = open(&(0x7f0000000340)='./file0\x00', 0x200, 0x8) bind$llc(r1, &(0x7f0000000400)={0x1a, 0x0, 0x5, 0x100000000, 0xfffffffffffffffd, 0x52f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/02 09:13:05 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="1f00000054000d0000000000fc07ff1b0702000008000000070001ff5450d9", 0x1f) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x3a) 2018/04/02 09:13:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0xfc8b, 0x5, 0xe2d00000000000}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r3, 0x20000000000000, &(0x7f0000000240)={&(0x7f00000002c0)=""/118, 0x76}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="69c5210bcdb3248c9a180a24cd5a3e8df1d00c755a9a9554914e1bffab51a8161c72c3951a1c4a3d5c4cb47ee4bea13bca3a0028399f27d1e084b362cbfb09"], 0x6) 2018/04/02 09:13:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)="0feb", 0x2, 0x4000800, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x90, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x2, [0x6, 0x0, 0x7, 0x7f, 0x7f, 0x5, 0xee56, 0x8]}, 0x5c) dup(r0) [ 92.915639] kernel msg: ebtables bug: please report to author: entries_size too small [ 92.931825] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 92.955530] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/02 09:13:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x3e, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 09:13:05 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x208000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) socket$vsock_dgram(0x28, 0x2, 0x0) [ 92.998837] PF_BRIDGE: br_mdb_parse() with non-bridge [ 93.038465] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/04/02 09:13:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) dup2(r0, r0) 2018/04/02 09:13:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000540)=0xc, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000080)="984e7f43a1c915ab6f5ea12a56c5e2a481eea7309dc76a40b76d193261f6d584c33f1a86a40c5992c23a9fb4f0b8e557a38a4613b31445", 0x37}, {&(0x7f00000000c0)="161dac957a4d83903b7568d4b29796ae3aeafea748d9c371abe4912cbf3640296e78ba9b05954ba7862104a4e1389e19ec658911999dac4432825814cd7022057bb07f5648498fc95b199c8727813a6dd7f201f75674c77685ab8bb06812217dcbfca583f7ae79dcb9d8de4cdb7b0115a19cfc53cb54206e0d2771c4763add0677596316b9", 0x85}, {&(0x7f0000000180)="df570e3556b35c9273e83c1c4eb021dff006d5e23996008b73e9d753bd91c23f2987db02fa295793787fec49eec3d33b12c09275dcae896025c01d0b3e9a66305f09842284a28b09ba1855b3c9e5b50ab30f7610a432cbe7d34631bdc765fb5e5c384b3da69b960e2415fdd0113903c1e2f421af2d3cdbe4d62a34c0bd7c5c3a46557cc1d50977eaf4d06e69a60d8f9e5aa36a78a3a19fb4188c46784171322c4e3f81fffb8b526516259b7dce267d96b751b86567d1b4d8795bd86fdaada91863c5e6ad", 0xc4}, {&(0x7f0000000280)="f3f078c0c8e76cb1184a49f26393065f644c70cd6e21b644ff097cdd226ff84eec6200955857e9039a7b867a603722b6a19d0de254c088eee45f453b6765ffb64647526011eeb7a8080ec48aa8b74b732620278e04875aaafcd85ed4c4771e03d000b4ad88ff249d1675a2f482e4d50338b95ee26cdd7198fa6ead11434815b3a639f1129d23bf78f19669d4d8ae3621018af14fe0b719fcd9400b7c8a03eee11414f495d6e57596fbfcb95e6fa47f19ebe7bdab36f9bdc78d3033050bee9b7328914482d246a3f69ca7aee14acdef9e031aa74e2bccdb734527eddae60b41b94c0f12", 0xe3}, {&(0x7f0000000380)="9d3e2416b41af66f1fc766cb09d23057fc74a4ab40d6d1d85d71c06376131910c827bf044da3a9d99ac18eca7907956c5d61ba35a985be5b38459df513865acc156a900770b4606f4f2e2f8f16d0784ff45c7e4e4202a77e05185a54ba89736c655a269a2891c7947c3270d84bc202df68370037d16ade2730deccad94f81a8ffcddce71725e095f75e030254dccb0530cf7d317f22f7ad2cec050054d5bfadec0a9c6b9687bd48307bf4f90acb04b76b4ddb23dd0ed", 0xb6}, {&(0x7f0000000440)="2e6293b375722e6b2e67", 0xa}], 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000040)={0x2, 0xd, 0x1}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000580)=""/244) 2018/04/02 09:13:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000140)={0x3, [0x3, 0x10000, 0x7]}) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x3e, &(0x7f0000000380), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000080)={r7, 0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 09:13:06 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xc000, 0xb, &(0x7f000000b000/0xc000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0xfffffffffffffffb, 0xc6, "d7de2bc64dbcac54c083b07c4b3ab2c95fa29b43dacd5c2dfbe3ec58957dddc30f42921d188dc260bf82624b8c2cbf690c3fe7033ffaf4cda847a2248f6c18987b10a61568f3248ab73b8dcf16fd183042a336e1826d881efa38647b574ea536f4f1ce887b6d32c82ce7074f9eb531d77c0ed01f908902985532d2617d0deac742e72cb168e06d33ce734ac89932a34dbe528bd511d48b8ef45307c45a03298b976f77f635dbb03859e638c9ddc7a478983861795c5615a22355007d4425d15df2f17f491881"}, 0xce) close(r0) 2018/04/02 09:13:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x1, 0x10000, 0x4}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) 2018/04/02 09:13:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_cmd={0x48}}) 2018/04/02 09:13:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x400, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000180)=@req3={0x6f, 0x7, 0x3, 0x513c2e73, 0x2, 0x2, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000240)={'eql\x00'}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000280)={[{0x2, 0x3, 0xff, 0x98e, 0xa0d, 0x2, 0x7, 0xff, 0x7, 0x70, 0x80000001, 0x18400000000, 0x8}, {0x6, 0x7ff, 0x4, 0x4, 0x7, 0xff, 0x7, 0x7f, 0x4, 0x10000, 0xffffffffffffff81, 0x3ff, 0x10000}, {0x5, 0x4, 0x66, 0x6, 0x806f, 0x1, 0x80000001, 0xffff, 0x1, 0x2, 0x8, 0x1, 0x6}], 0x5}) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/02 09:13:06 executing program 3: r0 = socket(0x5, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000008400a5020000000000000186dd06100000aaaaaaaaaaaa00000000000000000000000000000001aa8bcfaaaaaaaaaafe800000000000000000000000000000a1dbeee1870e3d8a391ac2695d8f88cdfc5c58ea8ab0117f81fd4f1f83db951d73d3c64720b61b379abc7f5a1bc4be61aebdcd9dc9965a980114a8db3d80458baee7e5403b99b3f70eb8d3a7de74e1386a6e62287f718dc38fe712e21281e20352f70010e8f92657eefd759c0894a9ab7e3b5e721ae53f6c13a331d5d4a25031d865d1d1794461f3408823beeacd51804ef79a6873dfc1ecdb"], 0x42) 2018/04/02 09:13:07 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'lo\x00', @ifru_map}) 2018/04/02 09:13:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x7, 0x3, 0x6, 0x1, 0x4}) r1 = syz_open_pts(r0, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0xfd, 0x3, 0x7, 0x1, @time={r2, r3+10000000}, {0x10, 0x1ff}, {0x1, 0x80}, @raw8={"ee6cebd8ab4e58d309a4e8c2"}}, {0x64, 0xd5, 0x2, 0x3, @tick=0x1, {0x9, 0x5}, {0x20, 0xb448}, @quote={{0x1, 0xa2dd}, 0xffffffff, &(0x7f00000000c0)={0x7, 0x4, 0x200, 0x2, @time, {0x4, 0x401}, {0x3ff, 0x1}, @quote={{0x100}, 0x6, &(0x7f0000000080)={0x2, 0x5, 0x100000001, 0x100000001, @tick=0x2878, {0x6, 0x4}, {0x78, 0x9}, @note={0x5, 0x9, 0x1, 0x2, 0x3}}}}}}, {0x7fffffff, 0x81, 0x8, 0x3, @tick=0x4, {0x9, 0x3}, {0xfffffffffffffffb, 0x5}, @queue={0x0, {0x400, 0x6}}}, {0x0, 0x0, 0x40, 0x8001, @tick=0x1000000000000, {0x0, 0x1}, {0x290087a2, 0xe50}, @note={0x80000000, 0x1, 0x40, 0x8, 0x2}}, {0x200000, 0x101, 0x1f, 0x9, @tick=0xb6cf, {0x6c, 0x8}, {0x1000, 0x1}, @raw32={[0xa2bf, 0x7f, 0x3]}}], 0xf0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0x100000001, 0xdf}) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1, 0x2040) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000280)="8446ef17fcedab405cad3cb256922378fda0324bd7d008de87e61d774ba4884258274f1dce33a10c6e66eb955517d402c3c4084539f1c19b18b70fe92cf70f179da51be501d46a1bf5d7a2d6") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000380)="5d1c7ba9ff41d85b2c4745b4409dd6d471f6ba4b2211ecff72328ca0047e626889e363abe862f1b3e2f2cde31e432a7ca2953c00be688d01b235c39b491cc5760acb0ea5c7cf318c3c8a95f57adceffa938f343bf891096d281b9af37fa3a7d82820d1ac4fae0d9c1d33a5401e02a4514cc17ddbcb33432d3b3fce9ba023d7125700b67176724327a938ef839b444e84038478bb369d98b05fc627b9a5407f68ddf28bfe6d3326e74dc2e0d1da664d64cd7b02b6e963d718d5cd3a6ca58349049c1f28b3451546682f2d") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000580)={r5, 0x401, 0x764, 0x8, 0x3, 0x4}, 0x14) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000005c0)=0xfff) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000600)=0x5, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000640)=0xf3, 0x4) r7 = fcntl$getown(r4, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000680)={0x1, r7}) preadv(r6, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/107, 0x6b}, {&(0x7f0000000740)=""/148, 0x94}, {&(0x7f0000000800)=""/81, 0x51}, {&(0x7f0000000880)=""/16, 0x10}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000900)={r5, 0x80}, 0x8) r8 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r8) fcntl$setownex(r1, 0xf, &(0x7f00000009c0)={0x3, r7}) fallocate(r4, 0x1, 0x100000001, 0x5) ioctl$KDMKTONE(r1, 0x4b30, 0x8000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000a00)=0x7) r9 = semget$private(0x0, 0x7, 0x400) semctl$SEM_INFO(r9, 0x0, 0x13, &(0x7f0000000a40)=""/220) 2018/04/02 09:13:07 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x7ff) fdatasync(r0) sendfile(r0, r1, &(0x7f00000002c0), 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x2b10, 0x4, 0x9, 0x7ff, 0x101, 0x21}, 0x80000001}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/107) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x2, 0x9, "651284e1b63eb732b20fe903cc613daa6f6e8b8f1cc5f7335001d162ad18cfc68ce9b5f1d36ebea39cc9b614a2cd19e65875f21094e230330fb11c022a801f", 0x20}, 0x60) write$cgroup_int(r0, &(0x7f0000000180)=ANY=[], 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20102, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x5) 2018/04/02 09:13:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$KDADDIO(r0, 0x4b34, 0x7) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x8, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, 0x3, 0x7, 0x3, 0x8, 0x0, 0x9, 0x83bd, 0x7ff}) 2018/04/02 09:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x3f, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cd47695f2970709af8974b83541f064724927"}}) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r0, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000005c0)=0x80) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r6, &(0x7f0000ef9fff)="a1", 0x1) 2018/04/02 09:13:07 executing program 1: r0 = msgget(0x2, 0x208) msgsnd(r0, &(0x7f0000000180)={0x0, "8272ec653316bb5d75f01ed000683577668e35f88105994ca43aa047d9cd4483f94ba2206aaea33879bf4a75fe136bf059904cef37fed9e5510e"}, 0x42, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockname$netlink(r4, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010009034d564b0000000001"]) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b9800000c00f326635000800000f30a50f01ca0f10a5177b440f20c0663508000000440f22c0260f20020f0d9c0800660f66d2ba4100b000ee0f8d0000", 0x3e}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/02 09:13:07 executing program 7: creat(&(0x7f0000000040)='./file0/file0\x00', 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x107d, 0x0, r0}, 0x11) unlink(&(0x7f0000000200)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000c900000000000000000000000000009572bfb8"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/02 09:13:07 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xea, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = semget(0x2, 0x3, 0x85) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f00000001c0)=""/164) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x5}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x55c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000500)=0xe8) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x1d, r4}, 0x10, &(0x7f0000000640)={&(0x7f00000005c0)={0x7, 0x24, 0x5, {r5, r6/1000+30000}, {0x77359400}, {0x2, 0x0, 0x0, 0x5}, 0x1, @can={{0x2, 0xe4, 0x78000000000000, 0x79}, 0x4, 0x3, 0x0, 0x0, "286556285b952bff"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0xc080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0x2, [0x0, 0x0]}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r7, 0x9}, &(0x7f0000000780)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000007c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000800)={'\x00', 0x101}) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x12) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={r7, 0x3, 0x3}, 0xc) ioctl$PIO_UNIMAP(r9, 0x4b67, &(0x7f0000000940)={0x1, &(0x7f0000000900)=[{0x4, 0x9}]}) sendmmsg(r2, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="79d782ee117282120f6938d8296e035e3d765817d6f5c9bc99728e76d326ad13be8ef4df830ba1de078fe1a0105559dbc70d9d8a38a566b5fc33f74b0cbd85718c7b0b9b4122183ed0", 0x49}, 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"ac6a532655e726ce72fa538f6787d1f9380f5009f18d6666bada34d64b9117600c255ab1938a7c22a90e2937674242a20e2288e5f20c1464240b42e29ad7b2a43fc1adc1761b4451e82ea4df481419994b7b0adce25f9149beb68ce635950460b1eef4c67f7294ae098ca597f50d340f04986af5e29a8ab196ac1878a1d44efbc65fd9389569cd0b4743ae4a66ccbc3591895f539c9578023ba1ae84dcf0ff264bff7811de0d52de2c8835d78ddd0a5cb92618f06039e6217629563b"}, {0xc0, 0x103, 0x9, "312a2681ef6b888ef73af4e792081fda2fa31644c38f206e089095fdd90ac05b324f59ecafda79cbb3562aaf9a68e56f49f1ca4efe2f373645146d77506e5e81678262699fd896a56eabb368d43d838564d53b9e15d48877287795f411eab404428918a1516e2d3b112c2c15ad7161ff268c956114ec2e7868ad52a18bea201c0d75f4b58c0ec1eeb09dd958882444fc4acfa43583bded8c65810a84d967831f948202af0d1c62d875764b8fd6"}], 0x300, 0x81}}], 0x2, 0x44) listen$netrom(r0, 0x7fffffff) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) ioctl$LOOP_CTL_ADD(r9, 0x4c80, r10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003080)={r9, 0x7, 0x1, 0x2, &(0x7f0000003040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) open(&(0x7f00000030c0)='./file0\x00', 0x14001, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003100)={r8, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000031c0)) 2018/04/02 09:13:07 executing program 2: socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0xb, 0x8000a, 0x2c3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 09:13:07 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x8, 0xb24, 0x7fffffff, 0x46, 0x1, 0x2, 0xffffffff, 0x100000001}, 0xb) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/02 09:13:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/02 09:13:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ecff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x2, 0x541a, 0x2, 0x4c57, 0x100000000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006a40)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000600)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004080)=0x0) fstat(r1, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000041c0)=0x0) r9 = fcntl$getown(r0, 0x9) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006780)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000006880)=0xe8) getgroups(0x4, &(0x7f00000068c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006900)=0x0) fstat(r0, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000069c0)='./file0\x00', &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = eventfd2(0x5, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006ac0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006bc0)=0xe8) getresgid(&(0x7f0000006c00)=0x0, &(0x7f0000006c40), &(0x7f0000006c80)) r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006cc0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000006dc0)=0xe8) r24 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006e00)={0x0}, &(0x7f0000006e40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006e80)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000006f80)=0xe8) getgroups(0x5, &(0x7f0000006fc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000007140)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000066c0)=[{&(0x7f00000000c0)={0x33c, 0x26, 0x402, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x1e, @str='\x00'}, @nested={0x2b0, 0x62, [@generic="b44efb9577bfb20d1ab29930b0da5b8da1ffff614862dbc3eeea691147dab794fdbc4c6ce914b26bb9b0cd8cb330f48ee007daa736ce7e5bb40756687450d6203620458c3076a5837069e332762e0ee8a248f7562926ca6796fbfc3ddb87ffbf924b658fd0ee8efa13641b4a0c8c42d04f3f84dbc48cd941c6d82e39dfd4bd2aea8be610c6eedaa0308940e25184759d4346c0f5f794709798e32fac7ae0386dfed13567e272f1c8419b43861d054681a29ba8f976a9cbfe8bb766a9231c35d4660a29fdf1e10284a5d6b9fc9170c103e40bb6ba20c84d7bad1cd9c3c5007a870259", @generic="642a1004b552b4390693e0e0cd482fbf584801", @generic="9ccdc8444b1a9d369d4bfb832f8d2096d2771ed46e4375db35a1f866c25684495af4afdf992c9ab9cf5569690d043a11224491702c835a6844c446e085942b6a7ef85876f77f517a1f8c815dd6ba45bc339d80fe4c2d50ae64cfd092ae06f29d88b72f4e8e16b9d80dfac1af12553c82b02a1d2d47821ba5", 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0x25, 0x1, 0x70bd2c, 0x25dfdbff, "", [@nested={0xc, 0x84, [@typed={0x8, 0x4f, @uid=r2}]}, @generic="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", @nested={0x2068, 0x3f, [@typed={0x1c, 0x7, @binary="7c90f4776dbb36ca821ecaa34b462c8a887af0e4c9"}, 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@nested={0x4c, 0x2e, [@typed={0x8, 0x39, @pid=r9}, @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x3b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x88, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x86, @uid=r10}, @typed={0x8, 0x8b, @uid=r11}]}, @typed={0xb4, 0x86, @binary="9a8cce17448c6b464c3be1bf0b623e468d739153cae10ceabe2088e6b0aea3ff51351b3ad50f609b499d93c3744ced0e9fed023f30142999fb5e4439f0777e0afc04b05c25cc70b9607e5b706708484f04d1aa321fffb304f99597ac47c14d95a26aeb518151ab1f9de216f29b56b1715cc19b512576790c25d214f7c95ad4451b97988b0f78dc8f525a276b2f2512bd2a3fed6b2eb1dc2edf70644d9167399ddb9fdc385e6b29532604eacdb8"}]}, 0x1114}, {&(0x7f0000005580)={0x10dc, 0x42, 0x234, 0x70bd25, 0x25dfdbff, "", [@generic="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", @typed={0x10, 0x56, @str='/dev/hwrng\x00'}, @typed={0x8, 0x7d, @fd=r1}, @generic="09a675b211e6b501c53387789b9e22c8e86259df0cb2888b758fd237d7f3694a971638fe6ac60e827f6a275187f70d9cf60c9b434830", @generic="4f93e0f00efe8d350e92b3673825b09c6c975798b455681af9ae146dc1a16980439fa61b2e1b521a4e5ef962c893a30c32f99075a8372288a2941d364d324bf34651e9abd7480e55b6956e6068f0a900fcdc8c39741d4ad91b1f214103f0a18a66369952942aa368d6d99a623a65b543d8b969a20e3e44a4a6f9d3fd"]}, 0x10dc}, {&(0x7f0000006680)={0x10, 0x1c, 0x124, 0x70bd27, 0x25dfdbfe}, 0x10}], 0x8, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r18, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x128}, 0x4000) ioctl$int_in(r0, 0x5432, &(0x7f00005abff8)) 2018/04/02 09:13:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) 2018/04/02 09:13:07 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001600)={'filter\x00', 0x0, 0x4, 0x44, [], 0x2, &(0x7f0000000340)=[{}, {}], &(0x7f0000001580)=""/68}, &(0x7f0000001680)=0x78) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) r2 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000001480)=""/254) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000016c0)={0x2, 0x3f, 0xdc7, 0x3, 0x3, 0x101}) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001700)={'icmp\x00'}, &(0x7f0000001740)=0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000013c0)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0x7b4b, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @rand_addr=0x4}], 0xa0) 2018/04/02 09:13:07 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000007c0)=""/4096) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/96, 0x60}], 0xa, &(0x7f00000006c0), 0x0, 0x1c}, 0x121) dup(r2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000740)=0x7, &(0x7f0000000780)=0x4) 2018/04/02 09:13:07 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x5076, 0x4) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x100000001, 0x1, 0x8}, 0x8, 0x3, 0x0, 0x0, "1b1ebe32bc2fbc8d"}, 0x10}, 0x1}, 0x40041) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x3f, 0x0, 0x9, 0x9, 0x1000000000000, 0x0, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2f, 0x5, 0x1, 0xa11a, 0x43ff}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x3ff, 0x5, [0x7, 0x7, 0x1, 0x3, 0x1]}, 0x12) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x80000000}, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000340)={0x2, 'bond0\x00', 0x4}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x11}, r3}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) mkdirat(r0, &(0x7f0000000540)='./file0\x00', 0x80) rt_sigsuspend(&(0x7f0000000580)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e20, 0x3fff8000000, @mcast1={0xff, 0x1, [], 0x1}, 0x85e9}}, 0x0, 0x8}, 0x90) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x4c200, 0x0) fstat(r5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000006c0)='./file0\x00', 0x7002, r4, r7, 0xffffffffffffffe1, 0x880) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000780)={0x0, 0x5, 0x5, 0x40, &(0x7f0000ffb000/0x4000)=nil, 0x8}) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f00000007c0)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000800)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x5, 0x45, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffffe}) keyctl$join(0x1, &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}) openat$cgroup_int(r0, &(0x7f0000000880)='rdma.max\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000008c0)=""/195, &(0x7f00000009c0)=0xc3) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000a00)={[], 0xffff, 0x0, 0x8, 0x0, 0x7, 0x103000, 0xd000, [], 0x4}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000bc0)=0xfffffffffffffff8, 0x4) accept$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000c80)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x1f}], 0xcc) fcntl$getflags(r0, 0x401) 2018/04/02 09:13:07 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = socket(0x13, 0x8000000002, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x8080) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) [ 95.814095] dccp_close: ABORT with 14 bytes unread 2018/04/02 09:13:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0xffffffffffffffba) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x173, 0x0, &(0x7f0000000200)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], 0x459) 2018/04/02 09:13:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0xa4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)={0x1, [0x1ff]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) futex(&(0x7f00000000c0)=0x1, 0x1, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) 2018/04/02 09:13:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1000, 0x8200) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x400}, 0x4) memfd_create(&(0x7f0000000080)="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", 0x0) 2018/04/02 09:13:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="8c36a0849834326b27dec8617d2b66b8b2a4273776d4c405809ab789ff595ef206909c96ef03c5a4a00d014bf92605c08f4999fa073d8f8079ceb573b05e690d8cc29379a18bfd49e6aa36e3a13d8d9a0535315d18cf539e5c5c9148775fa5df30994fdf93dc4d5c9eb72f616da658f3", 0x70}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/58, 0x3a, 0x3}, 0x1) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0xffffffbf}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/02 09:13:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000000000), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmmsg(r1, &(0x7f0000003640)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000700)=""/106, 0x6a, 0x101}, 0x7ff}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/97, 0x61}, {&(0x7f0000000880)=""/7, 0x7}, {&(0x7f00000008c0)=""/127, 0x7f}, {&(0x7f0000000940)=""/151, 0x97}, {&(0x7f0000000a00)=""/221, 0xdd}, {&(0x7f0000000b00)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000bc0)=""/4, 0x4}, {&(0x7f0000000c00)=""/115, 0x73}, {&(0x7f0000000c80)=""/30, 0x1e}, {&(0x7f0000000cc0)=""/105, 0x69}, {&(0x7f0000000d40)=""/157, 0x9d}, {&(0x7f0000000e00)=""/239, 0xef}], 0x6, 0x0, 0x0, 0x900}, 0x1884}, {{&(0x7f0000000f80)=@nfc_llcp, 0x80, &(0x7f0000001180)=[{&(0x7f0000001000)=""/84, 0x10d}, {&(0x7f0000001080)=""/201, 0xffdb}], 0xffffffffffffff84, &(0x7f00000011c0)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f00000021c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002240), 0x0, &(0x7f0000002280)=""/119, 0x77, 0x4487}, 0x7}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002300)=""/71, 0x47}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/238, 0xee}], 0x3, &(0x7f0000002240)=""/38, 0x26, 0x2}, 0x4}, {{&(0x7f0000002540)=@ipx, 0x80, &(0x7f0000002600)=[{&(0x7f00000025c0)=""/42, 0x2a}], 0x1, &(0x7f0000002640)=""/4096, 0x1000, 0x4}, 0x107}], 0x7, 0x20, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x20, 0x4000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000280)=0x2, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x8000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x7, 0x1, 0x8, {r4, r5+30000000}, 0x7, 0x2}) recvmsg(r1, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r0) 2018/04/02 09:13:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20040004) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/02 09:13:08 executing program 7: r0 = msgget(0x1, 0x1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x2800) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) r1 = msgget$private(0x0, 0x202) msgctl$IPC_RMID(r1, 0x0) 2018/04/02 09:13:08 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x200) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x18, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/02 09:13:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000080)) mlockall(0x80000) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f00000000c0)=0x4, 0x5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f0000169fe5)=""/27, &(0x7f00005fcf0d)=""/243, &(0x7f00008c8f02)=""/254}) 2018/04/02 09:13:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./0ile0/file0\x00', &(0x7f0000000080)='./0ile0/file0\x00', 0x0, 0x0, 0x0, 0x5, 0x20000, 0x58051f051b63400) renameat2(r0, &(0x7f0000000000)='./0ile0/file0\x00', r0, &(0x7f00000000c0)='./0ile0/file0\x00', 0x2) 2018/04/02 09:13:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00001b6ff8), 0x0, 0x8) r1 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) ftruncate(r1, 0x41001) r2 = gettid() set_tid_address(&(0x7f00000000c0)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x4, 0x8, [{0x0, 0x0, 0x2}, {0x100000001, 0x0, 0x17a}, {0x1ff, 0x0, 0xb5b4}, {0x6, 0x0, 0x80}]}) ptrace$setopts(0x4200, r2, 0x0, 0x1) sendfile(r0, r1, &(0x7f000000a000), 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x4e20, 0x9}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0xe8) 2018/04/02 09:13:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0xfffffffffffffffd, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/02 09:13:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x80600) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x0, 0x9}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)) 2018/04/02 09:13:08 executing program 6: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00000eaffc), &(0x7f00009ffffc)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000040)=0x1ab) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) recvfrom(r0, &(0x7f0000000240)=""/189, 0xbd, 0x0, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r3, 0x1000, 0x7, 0x7, 0x4, 0x4, 0xfff, 0x3, {r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xc0, 0x90, 0x5, 0x9, 0x3}}, &(0x7f00000004c0)=0xb0) read(r0, &(0x7f0000000500)=""/211, 0xd3) r5 = msgget$private(0x0, 0x40) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000009c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000a00)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000a40)={{0x3, r6, r7, r8, r9, 0x440}, 0x891, 0xfffffffffffffff9, 0x5, 0x1, 0x7f, 0x8, r10, r11}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="060000007000a2a608ff211cd8a2ae7785002a2b4773efc4d7dd1a3b475b521fd9236583d2a409c0f96ad7147c4e36259d31e284c0a3bf280797d50b8d646346ac56628ecd89053b3a2294f14543984f181e058b26c2592dc16b451942c4e5fab593cd8c219124b2079d63c3d04ac78bdbea2b9c85bb656adc7d5907a16b9bd5884cdbe1f3f274883538ea6bb99d05eca8e9c1bf1a35759f49a3f3237a7e4bec0000000000"]) 2018/04/02 09:13:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0}, &(0x7f0000002500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) r4 = gettid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) r7 = getpid() r8 = geteuid() r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000026c0)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000027c0)=0xe8) r13 = getgid() r14 = getpid() ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001400)={@local={0xfe, 0x80, [], 0xaa}, 0x3a, r11}) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)) sendmsg$unix(r0, &(0x7f0000002980)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000000)="dd4bb1d94a5a89ff1bb53d3ffd42ee93ea66e3bc12d08e6ec89f5ac45c3b78e55df3a14d3d66e31501706c65337a75026f4f90f8fd05960b04a61d926e", 0x3d}, {&(0x7f0000000100)="2d3e596eca71c9080e270b1fd15052a2552a36a95dc6dfaaf4de5c4c2b0fddec63c7564b227adb2a3978d373cf2292f146cd836f3eac545189aa096ee2bb17491ffea84efbd7c9a4c41c9000a59e64504db813f899987e9c7022a257a597b85e8a93e53b05f61ef0a2a546b8cedf1e00d8fcaa9b8111ee1579bafce17360f107bd", 0x81}, {&(0x7f00000001c0)="e29d7088a0b82cb6de152f38c3397a497de6d2fa1027189e5188b6b188d8d240836dc3d96e3ed866c571252dc7e67289a133c38ea62afe1d27f6c104c44bfda7021cc2d518ee25b691ecbdf644c313a1cf1a3ef15ec85fd3a69731dd70dfe5b20cf388a640", 0x65}, {&(0x7f0000000240)="98f97f23ccaa614c3196aa76f6b05fd2404a449d126485d5d2ea8fc2fedeee6052401809c47a7c406272f1d662149ebcdd06c86ab26aa8bbd85db2a94e7b97e6c24b53d481f0176be2f164473d50c594097b5f50d1fa7c7bc357e93e48e1007161c7da09021dd9b001749e6bad90378697cbb0249e8e09b2f0097a519bddaea4cc7d826208c1d1bbc9a52934b19c8c883c276be059099310cfd65f5b0569bcc6653af375000e", 0xa6}, {&(0x7f0000000300)="02e377481555bc6eeacef2fa1102dd7eac7286563820ac17b61dff2050b7525d8b3436c02ad45ffc58737397485e903185503db21405b02c7c864ed9d18a7fbe797d56d2e2ac8d3c715205697fa3272d759212ecaed74a0afe878abfcc0540f4c8e6c99bcf4b5600465b792d3a78a71ac90351e2e15131bd12edac3bcf29b312fe842ac680f085ce300d0cdcac0258c7f13cbc4c60622f54fa1d040a5945550e9f956f8338bd44374186a78e4c674e0a0d2f2fca2b535236006faedac5d36acb0cbc55eed454e6a78ff3367f8b2f5c321fcbe56773", 0xd5}, 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0x1000}, {&(0x7f0000001400)}, {&(0x7f0000001440)="dd8cdc6e26ca1b547a26aa037507736f5b19f52d2318bbc9dab1c987ea72872bc6c9cba6379ef3b00428c517e7194d396ef88b77608c29baacf2835af280b0d44f25e85dc1835c1e3f2ca0704fae9af718ce4b27e6b02a4d4767254ebd2c99be1f52df00bc27e6aa3e52c0ccc8ad2d50f6cc6f668ee10575294cbb8a2d7aeb35bb7707185b9997fceaa87743beb24f04b397fa2a68882ffaa4d78618a0419ec8c51195b0487c9f6d6574271a6c0240ed470792e5380f757af43b20fd5477b2813f66e84d243f04285f422ef7540cdd21201b182876082f394247748ddd69ad21ee350662e0cd39b0e6cb3f6731d23b2c1ff43a931ef3df7f94450e20933ee62f318c194ac9566039cea9a29936e248acda7a90da08f2ea7a436f8f87ab2c9315821d20249bcc9b5a1225ccd8a19402869b7b0d91152098b82ee44280902ebd2f04bf1b782addb17674844728c80359682c45d5379610fb0a6ae01331c9c5e3109aad50894d84c39877586abf87f2ea6d58f18f0e2735ec98062d1eeb37ecec5da61174f4ae11ce7c7d0da3e6a0b8d8e0a000960cd3f2f25b5bd3def199b9977137d6c43beef6b3546afe893dcf282d18d30e6bef53cfe4bacaa1518950b68732fbfd3f7d8dfd72e58bec1730afb9781de795748eedd1f4230105c8dcced85ebeb1db1422c1ad4e7391882f237ce629f5a8d2f0aeb679967af66426748205eb74c923091730920e4459a0ad50ee95fea8f6a183db3fead253cc84e083d86e501136a9ad9fa00405a714d6e1e62e565c83894a92a1da1dbf8bece4efdefa95f83d450d5d0edc82ca864ccc99e59b202d8d23567c2a84edd9f0ff6d2c3d6c8e2736f409b3fc02b165763115e489393d353e2a8fda74a1094d9e4941e055320f1db0362498c6ad1ae5f1c1cc45050584255a553189d580d8cc7b6f00679666518d2705895e578f2f103287fc442d9f33b0af3f83fdabec1844fabc904c476968e64c6ab30f28163a79230c8b6e1a367e077efe6b63ce5f92729b32467645aa9bee3495eeadcf2785cedecc7948878e1ddd1155ac067dabf0a8f34a17a1cf651aafef063d82392a55e6fbef1d7f9376c2f3337c5c094126a60c027f799d02c8a0173e0fdfefa81a43133296fa7b3490b58f702c4ed223a8d03e47ef8964bf50dc784bb98fad726f13cda5572c4c21b135c218317fa07b01bb025ecb5bec2c23824f5e1a3ca04580e526a799a2076220b53a01b184e4bceeed2ba8e5c19c90b5cd52b75b4ab476413d6360c3161a81e93495b92b43b6aee645d213d5034cd534c2b32a1a71aab4b2324e40ffb6293099bfb9ba6cdbc1f4678b3a7a129b2e0df383444b5c8f0c4b2fafb1bc53274fd43a53d63e3efac2365d03d27f502a76a50623dbae90735f12df2d0fefa8d62d17fd837c8f342bfa81c21ae029b2aa6ae140268e15e71ae8f4735e4513f2d45570f7923383fd722dd6080f10b19c41a7cf4afef4ee30bbd9963e988c98ef97a94dbc40befed3846ddc7a0e6714385ed74a0cee73414c417093d0f743cfd01eade0a579d1201daa3e64ec068ec30a7ea0ce269caa8b3b3b97d10d0f005bfe79acdbc1222a46009d18df305338f22c7a26dfd171c770ab5e2484c1f494407fc7a8cbe61250dc02eeec8f9300c85044b3f51416e271dbc688529230b0cc1fe06fe8e7f56150d680969b2ea18b224eae2cf396bec1f6aec320d7c3a6cd016b8ff724684a28c16eda3704ae557d4dfbfd337c82e457040c63d6c06f5042f4944b95307b292c7e31e01948e0eaaba87ef0106c93698baa821993838ab0d24c6825f6d80915f1d5cd98e5c5d40db85901a43e1cbed9dddf9e360d9a441081321c3c0b5bde4e527cf35a94893829b134bedf65dd54e8aa7454ed8154956148ed338d80e66667ea00c9ed52be1c8479ea8ee771ee12fb5568d85ea0e369bad3017ee18911179119cf26e8457cbe771a127fd59c7c747cd9603926f04632234385cfeda8aeb69460e1f3be7d81cc54ff3c83c9e386f8a75e5d096cb0615ca361a6207d91d4a64ad8faa25b6603534e330f987acd9c0c6945c06a1320dc1c13c833bcf0b58e144bf9c2a732a7ddc6b0d275e72d2c88da359de01db88fae45ebb9dd111218b466b6791030501a85a7b52356ca97976b643edc5698a28acefb1238eca834194005532345175dda88ea15eb4d5f045303cb8d593c325da531f584bf74ad29f4135612af1c1e98f843f747e3018347b3b062012a000c66b9a6696638a1dc940c7ddad7643aa980e70216af42719fdef862268cf6ffe8e4d547317ac98cdc633ce2e5a52fd8664a8b76ec78ca849ebf88595c15850800e2c1dcbb5603b301177ee938b43ad733bd93ccc0418a58bd2dc4f2bba508a22e352f1052c398ce0ca277c42c72787f7ab4aa144d623225b09e1d5ffa43f56436ddf23711624e8f0e1127a85e2e948cc1082b000c704cba5f3616946085126a6d05572c9eba4513f4afd6f76eec8679e20ba51f4246b40922c4072dcb482755d7b8a2acb6588143373a807f61c58eb3d72e3eb96f8635869ad427afffc649d10838349e2eb81757dd5628bc4ef44ec7176962548673d2ba72e1a576f7ae17bc80f55968933a3c774c18782ed98f7f5be126af9a90140eb691ec00a0e66682e6543d0371b3e8fcab9795b702781862c498ceaaaa55ead4cb301b7ffbbbc384ce0e73e5cf866eaae7c1a91b67a7ae917862946bfa066d8ac19267f4d3d1e3298fc4b411292e082ebee63e132a5aa5a5d18f80f34c94cbae27b67d9089c081db50dd1a9814ce2064b0063ab034f014131b4c7b5ab0af2c75ce64aa8d9b24378eceb2b14e5e2350f51ba808e5cd29c0670629eb8623809df6c9ddd835ce9fcd4990e5936c01c2a3ecd486b399ae77a443cab03dbcf5fbe96819bd04d68ce8a786f8c7f70b5bcd38baf2774f633cfbf889f104b015fa4f012dfe840ade02f1ebd46b80a717a73f3f51e3cc8a960b2c71bf470c9a7a011db791070ee484dc6cb6e618fe6bf4aaadc901b7ebab2d06f30aab9a442ec5ee879e365bafeb99838fd15594223dff9f2e145e81f4242fd60e6ae0a36707b7dd17696f2d2f745a7d68d1af9edf1c3ad4603e0e67559ee4cfaa361dd30facb628d87179cd9cdea13ab750a48eb565c825c75e578b8af35f762eef59419b6991848c99a503708f930c4a761d13fd0e581607b2df77e6e393c5505f0ec18c467e0e9fada8b3496cfaa0723162953b59fbd9e7196c026b549d6240174cc44490a7ba63f4c89d72a41393f16d087aa8a375ce584979762be5ac35bb7c334700f2f817cb1af31a288de4c3c10e63f7f75bdcb4b5941422ae5a024def7764b77725c65aeef44974a8d4b7615454c79600af4730599ffac8418f63e6a1fb6abd473d256431e2509b8b125b2ccc3ddbb3d378ccf4a69ef514b2d8a7e777dd986cfe8492851300ced1639a9a278425266198c0704b1754e0bc46a7a2330de82d90c48fb6cbe96ff5a054563e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0x1000}], 0x8, &(0x7f00000028c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0}, 0x10) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/02 09:13:08 executing program 1: 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/02 09:13:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000000300), 0x1eb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/04/02 09:13:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc61b90a73f66d0ea", 0x3}, 0x3a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r1 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x67, 0x7, [0x800, 0x8, 0x89e, 0x7, 0x3, 0x8, 0x7f]}, &(0x7f0000000240)=0x16) recvmmsg(r1, &(0x7f0000000e40)=[{{&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/19, 0x13}], 0x2, &(0x7f0000000740)=""/49, 0x31, 0x101}, 0x2b8d}, {{&(0x7f0000000780)=@ax25, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/60, 0x3c}, {&(0x7f00000008c0)=""/169, 0xa9}], 0x3, &(0x7f00000009c0), 0x0, 0x2a}, 0x2}, {{&(0x7f0000000a00)=@sco, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a80)=""/82, 0x52}, {&(0x7f0000000b00)=""/147, 0x93}, {&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000c40)=""/25, 0x19}, {&(0x7f0000000c80)=""/111, 0x6f}], 0x5, &(0x7f0000000d80)=""/130, 0x82, 0x5}, 0xcec}], 0x3, 0x10000, &(0x7f0000000f00)={0x0, 0x989680}) r4 = geteuid() r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000010c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000001080)={&(0x7f0000000f40)=@delpolicy={0x134, 0x14, 0x100, 0x70bd2c, 0x25dfdbfb, {{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e23, 0x9, 0xa, 0x0, 0x80, 0x62, r3, r4}, 0x6e6bbe}, [@sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x1, 0x2, 0xa0, 0x20, 0x2b, 0x0, r5}, {@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d5, 0x3c}, @in, {0x4, 0x6, 0x7ff, 0x2, 0xffffffffffff0000, 0x80000000, 0x1, 0x1}, {0x3f, 0x7fff, 0x1ff, 0x3}, {0x8, 0x10000, 0x5}, 0x70bd25, 0x0, 0x2, 0x7, 0xe3, 0x10}}]}, 0x134}, 0x1, 0x0, 0x0, 0x801}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x20, 0x10000, 0xff, 0xe69c, 0x80}, &(0x7f0000000340)=0x98) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x100, &(0x7f0000000200)=0x4) 2018/04/02 09:13:08 executing program 6: semget$private(0x0, 0x1, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000280)=""/241) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf, 0x100ffe) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20020004, &(0x7f0000000100)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) r3 = getgid() fchown(r0, r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0x20000000012c6, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000018, &(0x7f00007b1ffc)=0x80000001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000500)=""/251) keyctl$get_persistent(0x16, r4, r5) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000004c0)=0x100) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/02 09:13:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "32deb736b6234e5d", "a3c19b2c30b24846b172b42dd40c67e5e36c9ff432fa81548f5b759315260e89"}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x408100) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) tee(r0, r1, 0xffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x8, 0x3f) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, "c2de2ab216ba192e2a8d618e3afaa03407645781f91c2e81182bea9274a55f04"}) 2018/04/02 09:13:09 executing program 3: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000040)=[{0x1, 0x81}], 0x2aaaad5e) 2018/04/02 09:13:09 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x4080) ioctl$int_in(r0, 0x0, &(0x7f0000000440)=0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) clock_gettime(0x0, &(0x7f00000001c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) flock(r1, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x40, 0xfffffffffffffff7}, 0x0) r3 = getpgrp(0x0) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) connect(r5, &(0x7f00000003c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x80) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42000, 0x0) fallocate(r0, 0x3, 0x227, 0x6) fcntl$setown(r4, 0x8, r3) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$KDENABIO(r6, 0x4b36) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = semget$private(0x0, 0x0, 0x0) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000000040)=[0x1f, 0x0, 0x0, 0xfff, 0x4b5]) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/02 09:13:09 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xde39, 0x54600) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) munlockall() 2018/04/02 09:13:09 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="110000001d00ffff000000000000000005000000"], 0x14}, 0x1}, 0x0) fchmod(r2, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000002700)=[{&(0x7f00000003c0)="d9c625b1feb0cde922c484a85da039c9f0897abb117c8e396493c6fc70b049776b7e44a5807566874e51f0914c29450997056395833f7ee398cc94a3896be9bac4f71ccb9226a411cdf27a4a0fdc7d1959e71b8acfa14b6e0af1851816bffaf76627c52d2300d5ed0740ee76afbf8e7220982aecb4dfd418adfaa935390b516f0d49df61efd23e9c3ff4ec97964e52f0e86e08865e4b53af0daab4162e5dd0365a4a09a66c2361e34ae69aae1586426d89ae6fe384a0430d0f8a84732c39472d0a068b9e88fe7283cc", 0xc9}, {&(0x7f0000001600)="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", 0xfbc}], 0x2) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00004cfff8)) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=""/187, 0xbb}) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x3ea, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000100)={0x10000000}) connect$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x1b, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(0xffffffffffffffff) listen(r0, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5d5d5766}, {0x8, 0x3}, {0x8, 0x5}, {0xb, 0x2}, {0xe}, {0x8, 0x2}], 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) 2018/04/02 09:13:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/30) recvmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x6}, 0x43) 2018/04/02 09:13:09 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000) write$fuse(r4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x28) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r3, 0x8, r6) futex(&(0x7f0000001380), 0x3, 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001640)=0x1, 0x1) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$llc(r4, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r8 = fcntl$dupfd(r7, 0x406, r0) write$cgroup_type(r8, &(0x7f0000001400)='khreaded\x00', 0x100000336) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, 0x0, 0x2, 0x1}, &(0x7f0000000380)=0x98) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)='./cgroup\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={r9, 0x0, 0x7}, &(0x7f0000000400)=0x8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/02 09:13:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/02 09:13:09 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000100)=""/65, 0x41) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) linkat(r0, &(0x7f0000000480)='./file1\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000001940)='./file0\x00') r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x50100) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000018c0)=0x8001, 0x4) symlinkat(&(0x7f0000000400)='./file0/file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x20) syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x0, 0x81) recvfrom$ipx(r3, &(0x7f00000006c0)=""/52, 0xfffffffffffffed2, 0x100, &(0x7f0000001a80)={0x4, 0x9a2, 0x4, "dc108d9d4391", 0x5}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x9, 0x4, 0x10000, 0x1, 0x7, 0x7fffffff, 0x0, 0x29, 0x0, 0x20}, 0xb) recvfrom(r4, &(0x7f0000001900)=""/50, 0x32, 0x20, &(0x7f0000001980)=@nl=@unspec, 0x80) pipe(&(0x7f0000001a40)) ftruncate(r4, 0xa708) 2018/04/02 09:13:09 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f380000120000000100000ff6ff01000000ff070000000000001300ff10", 0x24) 2018/04/02 09:13:09 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x450800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x7530}}], 0xfe86) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/04/02 09:13:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000000) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) readv(r1, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) sendmsg$nl_route(r1, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ee0678d921b5ee218416d7b4f67b88bff455a88b93078f0aa86225d780ac9acb27c216e62ca493a2245e04cb70cd1a71bd02ed11fe2ad4c7edf4b562f2d5cdac125085a15d9c04085852a7af10435f6249238eda8a5a7cefe197df6f89a9d159f9227085dea049042c6e0bed6b8b614b659d010a58a8011bb2b77d5b6e888f3f43fd26dc8b9072380f9908fbfd4bea573ab890658aa038930302328165b45cbc1bcf5ce18aeb50bbd8c17bfa75c9c8cd173d4e06263ace28d93a542781f1c4ce07725f470702d1409dfc317f793ec4506f33f4b7d8825ca3e0983e", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/02 09:13:09 executing program 2: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff40401006115", 0x25) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0xf34) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_newroute={0x58, 0x18, 0xf01, 0x70bd2c, 0x25dfdbfe, {0x2, 0x80, 0x10, 0x800, 0xfd, 0x0, 0xc8, 0x7, 0x2000}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1d, @u32=0x6}}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/02 09:13:09 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x1ff, 0x4) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x2, 0xd46, "75024c4d20b1", 0xee01}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x10000, 0x6, 0x6, 0x3}, {0x80, 0x3, 0xfff, 0xb07}]}, 0x10) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)=""/172) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000003c0)={@rand_addr, @dev, @remote}, &(0x7f0000000400)=0xc) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000440)={0x17, 0x3, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = msgget(0x3, 0x454) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000004c0)=""/208) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x80, 0x0) r3 = accept(r2, &(0x7f0000000740)=@ipx, &(0x7f00000007c0)=0x80) getpeername(r3, &(0x7f0000000800)=@sco, &(0x7f0000000880)=0x80) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$tun(r0, &(0x7f0000000900)={@pi={0x0, 0x6003}, @void, @ipx={0xffff, 0x6a, 0xdd74, 0x14, {@current, @random="8dd67d09e3d5", 0xfffffffffffffffc}, {@broadcast=0xffffffff, @current, 0x2}, "bab33a5dc21b2daf4c94821932d1fe8b2942bc3d376a6803dda38a2179ac56c91dabc95a4f32c2b9eeea4ac117388e06ae8765f7ba74e9311f1f24d264043d72fb7b8cd388f90ef581d224cc"}}, 0x6e) r4 = accept4(r2, &(0x7f0000000980)=@ll, &(0x7f0000000a00)=0x80, 0x800) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000a40)={0x3, 0x7e91}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000a80)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000b80)={'vcan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000bc0)) msgrcv(r1, &(0x7f0000000c00)={0x0, ""/210}, 0xda, 0x0, 0x1000) ioctl$KVM_NMI(r2, 0xae9a) 2018/04/02 09:13:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) 2018/04/02 09:13:10 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x4000000000000087) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) clone(0x0, &(0x7f00000d1000), &(0x7f0000000040), &(0x7f0000858000), &(0x7f0000478000)) 2018/04/02 09:13:10 executing program 5: r0 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) lookup_dcookie(0x44e, &(0x7f0000000140)=""/239, 0xef) r2 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x712f, 0x1b, 0x17, 0x8, "0f49f3f2959fe9bf4382c755b987242a16d6e3ac7f229c940eef1cf2721fb632f58d3202c27f9a24eacb51023871e78d5a09ec22f5cd8461ccae75e10f85ba1e", "b6c71b1f5949ab2852dc0ce4b143007033ac7a4ec1d92d2ff19777a4a8cf2104", [0x8001, 0xffff]}) 2018/04/02 09:13:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001480)="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") io_setup(0x0, &(0x7f0000000000)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1f2) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000003c0)=[{0x80000000, 0x7ff, 0x401, 0x0, @time={0x77359400}, {0x10001, 0x7fff}, {0x3f}, @note={0x7ff, 0xffffffffffffff4d, 0x10000000, 0x7, 0xffffffffffffffff}}, {0x6, 0x0, 0xfffffffffffff000, 0x96c5, @tick, {0x8bf, 0x7}, {0x2f6b, 0x4}, @control={0x101, 0x0, 0x9}}, {0xff, 0x2, 0x9, 0x7, @time={0x0, 0x1c9c380}, {0xd1e6, 0x200}, {0x108c32ad, 0x5}, @note={0x9, 0x2, 0xb4b, 0xa5, 0xff}}, {0x401, 0x1000, 0x68b9, 0x8, @time={0x77359400}, {0x4, 0x3}, {0x0, 0xfffffffffffff001}, @quote={{0x46ac, 0x8001}, 0x81, &(0x7f0000000300)={0x3, 0x2, 0xfffffffffffffe01, 0xd, @tick=0x4, {0x7f, 0x1add}, {0x4, 0x5}, @time=@tick=0xffffffffffff5f7c}}}, {0x7, 0xffff, 0xfffffffffffffffd, 0x50, @tick=0x800, {0xffff, 0x3}, {0x200, 0x101}, @raw32={[0x8001, 0x1, 0x1]}}, {0x82e, 0x1, 0x0, 0x8, @time={r3, r4+30000000}, {0x3ff, 0x7}, {0x9, 0x2}, @raw32={[0x100000000, 0x5, 0x1]}}, {0x5, 0x8, 0x7f, 0x5, @time, {0x1, 0xff}, {0x0, 0x8}, @note={0xf718, 0x24, 0x4, 0x9, 0x779c}}, {0x200, 0x7ff, 0x5, 0x8b9, @time={r5, r6+10000000}, {0xfffffffffffffffc, 0x5}, {0x4, 0xff}, @queue={0x7ff, {0x1000, 0x8}}}], 0x180) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x204000, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001440)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/02 09:13:10 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(0xffffffffffffffff, r1, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) listen(r2, 0xfffffffffffffffe) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x80000001) 2018/04/02 09:13:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9f9500b2a7703b6d90c5867c1ecca1f2d870d5f1f06577b4c1e6e49b7136f200106048e387ba8a2bb68623e7b4b1dc14668b6ce2a3b47076e8974b84e7f3b2f06a550b23702c44a8a05bfb341d472619c0cbfc0c5f70c6c65f91f3c0f5d4b4e680", @ANYRES32=0xffffffff, @ANYBLOB="3c0000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfecd) 2018/04/02 09:13:10 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x67ccb83e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x567}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000001500)=@nl=@unspec, 0x80, &(0x7f00000013c0)}}], 0x1, 0x0, &(0x7f0000003880)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000300)='./control\x00', 0xa000, r2, r3, 0x4, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) lstat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) setreuid(r4, r5) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x204000) ioctl$KDADDIO(r6, 0x4b34, 0x5) gettid() ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000580)) getpgid(0x0) r7 = fcntl$getown(r6, 0x9) r8 = getpgid(r7) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x4, 0x1, 0x8, 0x9, 0x0, 0x7, 0x0, 0x2, 0x9, 0x7, 0x4, 0x80, 0x7, 0xfffffffffffffeff, 0x5, 0x3ff, 0x800, 0x40, 0x1, 0xfb3, 0x9, 0x100, 0x7, 0x1000, 0x1, 0x200, 0x3f, 0x9, 0x7d8, 0x5d2a, 0x9, 0x5, 0x80000001, 0x9c1, 0x6, 0x200, 0x0, 0x401, 0x0, @perf_bp={&(0x7f00000004c0), 0x1}, 0x400, 0x4, 0x401, 0x7, 0x7, 0x7782, 0x2000000000000}, r8, 0xf, r6, 0x1) 2018/04/02 09:13:10 executing program 3: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x1}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xa, 0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/02 09:13:10 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x181, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/02 09:13:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000ac0)={0x5b4, 0x16, 0x20c, 0x70bd28, 0x25dfdbff, {0x13}, [@nested={0x3ac, 0x95, [@typed={0xc, 0x24, @u64}, @generic="5315dfdf05041902a6fd043d8088f264cd024f3cabc35443ac886fc58f12c6fddabdd24e55f3c5fc6086fc57f4b0b32fa9510e5d7f439845aed74e64da1f4ed19764841017979e7aded7581c3f7a002e3dc84000321678a2fe7c3d81f4b8fb109da396d44f386c5fef797d7570fdb05238ba64400747a1335464a53b82c5d41c8fa1dda074014373c1f02dd21f1378fd8407e51a461609fa3ac3f135ee8d26939af1bc75ea079e60b80fb3658272b9db33a02767930242d3c4897fd9298ae0381779770c3c8a96b360c2d74cf20b613db287e5fe84fc5b3f1a7b4d95ec8123955c97183e72a8fcd08213b60a474e982d44da8f2e", @typed={0x14, 0x84, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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", @generic="6263ad607d5dcd18c2f86cb951e931935e473966d212fa872e03446ae0a798b96dc269c4948662e93d56220673538e3ad5ad57de20cab0e54e60eba4fa2f50d8568c08fe0cc5a024baf2f5ac1c21125513be456d832c9af6377c90fc4fea5fe59cbf107284277ff2f83b38263df02e34533951357f4fec8dcadfdb499f4e19cd870bc533dec2cd8bb72a4ee0", @generic="a9d3a13436d958c6343cd22872b9412ce095437f50b2eda36e2817c887e28bdeb6cadebdcdff961c96176d50032df0e603f63baffc95b359f99fd54a28fb7ba821c4363f093c02d354644a3a17c4e33b809ae9101f9f1dded54e7fead8f347c8603e81d6a2acfb49b21b0f8096b75bd05a7ba61de1c85f45601cd8a7134931f5bf2d8aca4063c03091a142d196443122490cd55376f068c55b4a0550367642e44b4152c1edc0f0", @generic="8beb0f8897e9ebd1edecc9871c9a33f8056a33f3925d95b2e5ba3a0174411ef75295ebfd065a77ed0efc1de269383f6a1a11d19778eeac8a594e00bbe8a2ccbc841a000142d2749935f7178b15fd295dc3d5807afb1a431650ca7f1333d32f883f31fe7d"]}, @typed={0x8, 0x5e, @ipv4=@multicast1=0xe0000001}, @generic="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", @generic="4d209093524750108f2dd8a468cb70374c033d3064cc217447b44df0e117a0f409b7807d30011e8a1a08626da16c881a992737ee422b3e08046f9c4b9cb23e6c3f7748a5d0dc2bb1a75850f6a52940709d6e9eeca93e6f24b84cec9d96b44a1eca0168231444daa7698a37dbade6d22eb0665221a4b0e525991734cc24737ffdd0ec1153fffefd3abb2fb3b72520cb4e04c3f2b6c518cad7134bc0da15975ddbd966c9b2b701dc3f95af85eb64f348a36b7c1ba29d7bb0aa770df38f46971b9c2513423e4d4ac3a0a9f8c85f2f47e8fa5118f677a58e119d6537f4383b6c92e5fc335e7b73ae30e1ddd34d9a"]}, 0x5b4}, 0x1, 0x0, 0x0, 0x24040000}, 0x20000040) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}, 0x2, [0x3b1f, 0x0, 0x0, 0x2, 0x6, 0x3, 0x8, 0x1, 0x0, 0x20, 0x80, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x3, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8000, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x3, 0x1ff, 0x0, 0x9, 0x1, 0xfff, 0x81c, 0x0, 0x70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa0, 0x0, 0x0, 0x0, 0xab97, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x40, 0x22, 0x2, 0x0, 0x0, 0x80, 0x81, 0xa, 0x0, 0x7f], {0x0, r4+30000000}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r5 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000580)={0x0, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) 2018/04/02 09:13:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x100000001, 0xff, 0x7}, 0x10) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf6, 0x30}, &(0x7f0000000040)=0xc) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/02 09:13:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) [ 99.045107] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 99.052614] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/02 09:13:11 executing program 3: io_setup(0x10001, &(0x7f00000003c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x21, @multicast2=0xe0000002, 0x4e21, 0x0, 'sed\x00', 0x1, 0x9, 0x2b}, {@multicast2=0xe0000002, 0x4e21, 0x10000, 0x7, 0x1, 0x1ff}}, 0x44) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 09:13:11 executing program 7: r0 = socket(0x10, 0x100000000000002, 0x0) write(r0, &(0x7f0000000040)="240000002600ff000000010004773600fb1308020100000000b0ff000000000000003f10", 0x24) sync_file_range(r0, 0x8b4, 0x9, 0x2) 2018/04/02 09:13:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffbffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfffffffffffffffe, 0xfffffffffffff001, 0xfffffffffffffffe, 0x2, 0xfe00000000000000, 0xaf}) r1 = geteuid() keyctl$get_persistent(0x16, r1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x181800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x3f, 0x1}, 'port1\x00', 0x7, 0x40004, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0xe676096e9fa828b, 0xe000000000000000}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0x9, 0x9, 0x1, 'queue0\x00', 0x7}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x800, 0x0) connect$vsock_dgram(r2, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/02 09:13:11 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 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 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0xc) fstat(r2, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=ANY=[@ANYBLOB="280300001900010125bd7000ffdbdf25ff010000000000000000000000000001000000000000000000000000000000004e2100004e210000020000003f000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r4}) 2018/04/02 09:13:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/02 09:13:11 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0xa9c2, 0x4, 0x9, 0x80000001, 0x600000, 0x7fffffff, 0xffffffff80000000, 0x6, 0x800, 0x7, 0x800}) fdatasync(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x3, 0xac, 0x0, 0x1, r0, 0x200}, 0x2c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x8}, {r0, 0x100}, {r1, 0x400}, {r1, 0x100}], 0x4, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0x6}, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x400, 0x4, 0x9, 0x9}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r6, 0x9, 0x8}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x7f}, 0x10) mq_timedreceive(r0, &(0x7f0000000300)=""/69, 0x45, 0x7, &(0x7f0000000380)={0x77359400}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @multicast1}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x31, r8}) r9 = open(&(0x7f0000000480)='./file0\x00', 0x400000, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000004c0)={0xfffffffffffffffe, 0x7, 0x7, 0x10000, 0x3}) mknod(&(0x7f0000000500)='./file0\x00', 0x80, 0x2b) ioctl$KVM_SET_PIT(r9, 0x8048ae66, &(0x7f0000000540)={[{0xfe, 0x4, 0x1, 0x6, 0xb768, 0x6, 0x6f000000000000, 0x4, 0x7, 0x3, 0x10000, 0x10001}, {0x8, 0x9, 0x4, 0x4, 0x3a, 0xb8bc, 0x7, 0x7291a391, 0x51d4, 0xd284, 0x1, 0x4, 0x7fffffff}, {0x401, 0x100000000000, 0x3, 0x400, 0x8, 0x8001, 0xcd, 0x8, 0x942, 0x9, 0x7, 0x9f, 0x1}], 0x2}) r10 = socket$pptp(0x18, 0x1, 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000740)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x94, r11, 0x100, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6e2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xcc39}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5592}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x94}, 0x1}, 0x4000) fremovexattr(r10, &(0x7f0000000780)=@known='system.posix_acl_access\x00') getrusage(0x0, &(0x7f00000007c0)) eventfd(0x80000001) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000880)={r8, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$IP_VS_SO_SET_ZERO(r9, 0x0, 0x48f, &(0x7f00000008c0)={0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'sed\x00', 0x1, 0x97, 0x58}, 0x2c) fcntl$setlease(r1, 0x400, 0x0) connect$pppoe(r0, &(0x7f0000000900)={0x18, 0x0, {0x0, @empty, 'syzkaller1\x00'}}, 0x1e) recvfrom(r4, &(0x7f0000000940)=""/202, 0xca, 0x2, &(0x7f0000000a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x9, 0x1fffffffe, "3e5c5a53f322953682d08c7ac84be8d8619a6da4134bcc3e83947ff3bdd323af8cfee2c0d2209234d0c86aa537811c4f77c2f032c2b58b101e7e2cecc03069", 0x4}, 0x80) 2018/04/02 09:13:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1f, 0x40000000000) fdatasync(r0) ioctl(r0, 0x440040000000125e, &(0x7f0000000000)) 2018/04/02 09:13:11 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xd3e, 0x2002) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x20, 0x2003) fadvise64(r0, 0x0, 0x4, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x3b, @loopback=0x7f000001, 0x4e22, 0x4, 'none\x00', 0x20, 0x3, 0x4b}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101400, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) fallocate(r1, 0x1, 0x4006, 0x4001001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x676c, 0x4}, {0x800}, 0x1, 0x2, 0x100}) [ 99.112857] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 99.120290] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/02 09:13:11 executing program 3: uselib(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) 2018/04/02 09:13:11 executing program 7: syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) inotify_init() openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/02 09:13:11 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffff9c}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8000}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f12f"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x31c}) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f00000000c0)="cb6f9fc3c7a0137020d2990f40267baf65bd6cacd0") 2018/04/02 09:13:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$vfat(&(0x7f0000001140)='vfat\x00', &(0x7f0000001180)='./file0\x00', 0x200, 0x1, &(0x7f0000001240)=[{&(0x7f00000011c0)="6995079a7ffc3b6c7ebbb42042d5196460868e3b09fc30e9cda24b834d25a1f1ac32e6b138fa4cd75720c4b4f663bec963090714bbe696da8d8da32ae907af1e18efb5de2e69959dc050408f5933b6", 0x4f, 0x40000}], 0x80, &(0x7f0000001280)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1000, "e5e4621502320f9b0f83f1ad64aba73813267f11ff086388dc43847a48ed051b5b69b86c3dd37d5358d722fe145c090345d4b5459ebd3ba19656cf2e6212912919809a3567bd813a109152c2495b95122d266acd847a546df989a4ce93d92567bd01bf81c91a78826f5bc6acd5c6aa4fe4272012ef5757dfd613311f13658dd3e0b541b43689dc17ed7af6e65c25517593142e2506f14c99e925a6293b885eb9983f905980671a570eb084ed24263a63d520efee49609d21fb5698f976ba7b3c7820a44a1c18385d7e4cbc89d5b38b208fa31a99ddf0b08472a626a3d8bdabf3b9494c239bb1b07f24a51406047ffb0f01f79b36a1a4c8f67552135db79e28af6e27e7d06a3229acf458777911e42f2a93972d47acf782ce3728427ad178924387bfe0c4cc982aeb07c0f54645e4195ec39bc36f8965545e00a4a75f459369a609e4c7b0d98bb2c754dfbf4f7680a54f7228af3caf23f4c8023fd563652419d4a0a6ed77969defc7fc313a18d2955c65051dc003185a38cc5c6902d566118a3b4fed8ae20daf23fc283caa1c918a634748a0805ee0f8c11b514551fa1b2387dc2f8116313ee5253b75ceaa58e55dbe351b2845d0703123241e8040f59edd64b89212adbf8ffb636e0545fbc417bbf0fb79b9ede8a96d83a328eee3598ece423cdec45e5f0eb7d1cb32a121db8a7869cf8b7e166a7d43728121d994a5e10a4e74cac8985b037db24c1e294c74628e32093ae19862ff90a2a0c426889470f695d75938f9a0b1d6002dab86d6f8e0e071be446efeeb7639e5694d15c93f54e01e0af7393c18cecccaf00d55ab21c6017851c052257f1ff748270b4ff2226e4c398b33d43eb16fbebf044cf4ed3a0e0d5d2dfb20b7ec80fa25cc0b80ab8205d7b0b7cfbd89fdd696ad90a47f6716316f15cf100432299f4850b953f86a0c2e23b47dc8e2d6e81c6233d2ada3079a55b136b5039a4e9bac93531ec5199c3e310ac57c36dbaa0eeae9b39380e52c16bb482c48e0b3249c17e6da3a8237640e29a58fd0b1ba6d23728584701e1ed4407edf44d6510de964505a50baf1d8cb5c64e932010f1cd797d1989a8131a6c6b8cc1c6d2394b9b6e1bca19eaea3b722c32edecaaa29df2cb57b38ee20ed80b05d47fb17247b74d1d791615a73d3d12aafb58cd42b0891929a9c26b90a0e611ccdbe50f01f02936fddbd96c23f4321b263bfefb0e778a8228fb149a43c8082c904079d77cc22601beba9f28df72c8e6ebeb2a150e4ecdce58484abe52d8c01c7f0661f357453922d13622bf5ae354cdeadaa9b151fb4d7b50cb45210a4991248e18dd47326a6771f850c102a361182076dbf6f86d65bf012e5389c5b4f50ff326ed38e70ca99f7dfc26923b510fc82bb922846847b366b95314c3be303762d53f6998decd87131194d1c33a1d6b56f18f06306bc7457683f28497696c5899c30b0ba221e4e2a54ec48c9f4bdb901729c649630d5ff35417946dc2010a4f49f7b3a7f1ed9446416c7d522fedc160ed1da3e2b8a38f5e9d9d3df8e622c8d15f4adb4281f5b5faa1ffb10dd0fa8dbe3a307fdd70dc4bae89aef735a6fe3e069909515f1f2f8ebc8110a222053e96963081639fa9c75d1041c00ccc1aa1f387e03874f9e24609553ebc75bbe6a14324355401cd1842a2dad8fabfbdf2d1c0203e16ea5ae22ecd671d957d404fd791bf48c35b62ec660a6fae4298f44cc14762afebd167b1c9d81f713dd93df5e6866cffc82374584463f8723f4b55916b45a8f6499ed023e1694806994357a9cf536fbe139821a4d0ab4bb481a35af4f054e7abd096ea199bbc00ea503ebbb9d955bdf25da62ba7f9e552ad563d6317d873d9e2e8857adc279b5b35ade912db75a92db58aea5e00fef8affd23a3a5aa66ffa34e311581e70608a02d23e243adf1d1e66e051119e5a216b7b82b6cda87890d981a95cd41a453059749f7cab14f91e86978b53c3f3bc9d22cbf4c6855b0e74d7e913655d3511c1f145d6f3912d1c1ef30aa8b23ddc72506826e6866482787523945f22fe6cc1a42cc01c6c6891a16c5f23b6442e955f09647e9469091da839f99dbe903c54a592820716d0d381d2c4410599bc70b7cb01895ddc98623ec58cf46797ece9567bf899d2b43657e14ec5e9a76e114388175dcb6c357649878b418e4944c2c7568d74b02cdacd2646da8617d1812ac8de287017b1218b3c8716ece55a1194aef12b49384c0997ccfae78d84c059c0b09e313eb020488c2acc10bad1bf2e4f4732cde761bc181f566dfc7d24694dd4755fdae4b7f241fa889ad0a4a7ba97900b34bca84cbf67ca7fc26531914b1d0ef204ef44669bede559cb249d122513c6d3e2cd00013893cae883372583a8c45291e76e07aaca18b582f45aa933e7b85dda5c37d2fa8722f664732a5359c69b5dfa0c317b8cc7af90c7d87482d5efb8cb35208e4bd27689b7895d07129d02b3f88ad8ca76979e07e3927ea10b42448ce85b9518615575253756cd52f8cf4aa7b3be6e81a9a5287daf1684fd50c8ca1514c06674eecfa5c30a7a4701a6361a7efaf08db6336f95566a12f35a51b0168e98a5e57ba9682a8eb56a9aef7cbce1dd49da32376ad15b41bef0e3ae421de95a46c2eeb5c6bf19b57d07c7c147b6b2f9b069953d82a3a9d64ecfa6734af7e272bc760f1a9bf25df62db525302c84cc94fa4b8bd212d321223efcfd4aa3cfbfd375bbb57ea4f7c0797f121026b6796bd3b8a6e2d257ffd373cd258ff3315966b91d710148f8097c093df0621278101439c9fb347da24e7c3ef09edc0303d403236f773f3c8af02c435ba4c0f6fa1961437cbff2bdb016c73c0e1298d1defcb167112d9c99bbbb6d929911ae9c9416eaf6cac4cde580883bfb89bace43768c2f6ca6207f12ad6ac294e641b8f15c747f0f43a91f6fd96d640ecc282381fb43f4aaba4e9520393a866629ece4b79b5749d2ff4f71e7050745c2f1f33026e4e353cec6a0552bd03c869299a03fa897e98bfb9eceda4c8132f490ff0592085090fa75c007f709eeaf7e77fd94a92c8a1c790c3b9a9e80324c14e832b5cc111587966142eb76d50b5fdcb8ee38e38acf6329808413edf42ec4404da44c23cbf776a7ba1beb73ca331318f3ca3a210d189ba73a2f7c4ce5ffeb4b7691d8c007b932a7a445fdb8ddc962b547bdb2040d954ef11116746684a325dd119d26c85e09202d27165f8cf3bee9a99125924abd5486c003f9f89ca44385d423158e6c58d07cce48d026fca0e008ab315ffde4219c3c288c67b251fb9f741a535bbeb53ac74c2d4a4563376b424ff61b98292f351efdf7ec3593180cb8d84269f8a78df0f9dfe4322d9467d33c7a2d7d19be4628f62e8b078d3421ffd1f8ba36a81d9d907062fe9fbb0443c81b26f6fe0a4607383f6b0ff5654ebe2b788405e889f0eefbdda0ab11b2211548e85ddbca53cda548cdf764df3b7522e0a666a19ba9d2e725a7b8be6f4373c9b3b3487abe546b0d6a81a9705824b129f66ddcea66c270ae6b04fa0e64b13e97e7d85de2792cb608ec8b86c7a1f0d0d0cab0ea84f443bbfca7dd542266cdccf30b7c649f5d23ad4c7fd774f4e5cef931e3f3925c76b6b5867c17bb40dd74fb4195aec08f111377a1e568e4b5984305a39fee5d469bd03b00e7f6a0609804a7efdcebcbb875f71cb5b054288fa90a3720e881098c052e30fb0e31cf65081ad22cd3c7266bdc7ba6442206e4d6aef6fb7ae85b7775b737e802bcb5259b31270c47ce69938da177600ef904f0714149db741d357f35c3272ec7027c3315c944fb6ff866feea2fd46ea78a522673aa6123081b4f2d20ccbe83f4892c21c62a7f91a0f21d2df93a3be87a7e0e33b35c3e1ec04ae6a8d879c4e6745efb7c1e31601cba17a5ec54e7fb6c9d39887e064afe4fbec933ed45142ff8c81e7321e80a8c66a5db2a8da3732d2745cb0b07d5a77abac022d0bdb143a9477943f67f2f10d142c464f70b8526b1d7c29e17bef66f59c0e14081f93720e9d47e5b180f89fb95fbe26c01a4a5034ed5499536e7b2760d6b2b9202c9dd559cc07abed18150a608962adfd12a9ab29878ee5095f1d25f01b67670599c49816be7ff149ed52ca6d4f39c5bf006a9d5b41b099ff9deb202e47908e64384e6e95f2d9bd546313ab6a58146b66d2c9bcded5663e50074204b5d5c0727d0a968e2d6625fa06a3658a13fc9f644957daa398b04abeab8b728535ea19071ebd863a257d878ebe10dd36f6082e6dc71dca7e3bfcb1eb3c90a71847f1e47339baad4ddd7ea687ada338fb86b1497a7260eb799e2d4419516d801237faf474c42cb284c45144ded84c977181b446e746b4a7b05aeb7b1fbed66d754c1fa383141e17248975f43c7982522a7aef0a8b99d637364d7f1c10ae2dfb17acb66c693578699e8bf4a7c27ea594e7f430177a8f7a1270103e9405233c5661ea03a7a1d722da151671ef4050bd6cf475a424c2431e8ad5df80dcc67f9546d6fab77928ab936a27a10b503003f5a76b7a9d355f4b2fbfade0514ddeffed6db45eec66ac7c0f931c9fee86595b4667c3a1e8930cf4d3c86e4891b84658540e44f9db9b152bc0b34e1218dc1611053e95060a570fa057879da0366d27ddb534f1d4ad59f1c5ca6a0ce1186ce9be7dfd4b580ee16ad3285d9a94c7e74baa14eddf0dc732fe7d446db751cd65e6eb7dc0281b41fa165793b056335c0935c203725b536db8e541c44c340ec2215ad770b9737707c11dd1e95c86db43499cb459e6f21f66dbadca7e378a25c9f10352ccae93ee07141f020fafac6100416882ebf00c83a03234765a8e5d0487c2c36d262d53761649e7129f75352282abc0cc4014629083b83cd1e680997327769e477834f036b8ee4942e5e3af04f5a4b3ae7f1d08422d56657bd8f50969e80d3ae704f7de4db18a63bf25aabca42ec38fa8787c57ef194fa8a6b97bdf1cb8830223bb2e6b8423914a25966e0e9fd2b2dbb3fc256cdc9688cb37eec62d9079e3c18af1609f49e918b0c48f7748d25756cce0f072a31128815e7569b68b00bab1fdff1faef1cb9d3b8c5647f80677ac8c11626e02f612245918d3edcde5d3caeab7469f4a686381db70031c327830b0bd6dfb7e98f1756b7afad88f273a0571caf73fed557db368d14e0eb5e7c5a779e35260d2dee69ed28bd84bc494740da5df29a51a6d81c0ca9788f92e1ae9388fa77199da9b697329996e0539b3feab26cf25431e7a9f419b1f5213192cce088f4824bc429fd1b6931213c1bc746f93bcc82359335711485997d5df9e591547fded30674d76e1d1e5536186993ab13e837f244d156cf1fc13eb92c7319f5b6ff98f02977a8229230d5c3ced8fbe0f19e002b6c15b67900a11f5d3faf79ca67eee58d3bef8a5bf7ba08584b067ac172768a0a21348c4249bb43576323dc7ff1cc8f11a41fd5498cd66b2574d09860a1f53c29d16a0f309007923f9606b7b7e1c30f2c86c7b811f15bd83913a6d191390ad9a6bdbe8b9f10056d65e233629bc01eccd751c1dcc5334f6574e827c6d49931d50cec0210aea2888f8d36c0c1ad7c006eb913d2775c0ef79bfd94d355219bb69ea7ef2534e127134377b4761c09f41f4c3838f3a1099f61d48d9c04a934297f9929ae16ae67dd8cab224236158e56fe5154b1f594feab18a9e1e206deb6d9d0ac15a5684a0ecf82bdc75f0fbce6d43da543b746177fd85b440bd8947cb0272d687d68acc6ab8d20156af22c13eb2f4ce93a135de63a9cd607771acf00"}, &(0x7f0000001100)=0x1008) 2018/04/02 09:13:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x209}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x20, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0x8, 0x6, @uid}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/02 09:13:11 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/11, 0xb}], 0x6) setrlimit(0x3, &(0x7f000040c000)) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r0, 0x6) 2018/04/02 09:13:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getsockopt$inet_mreqn(r0, 0x0, 0x10024, &(0x7f0000000280)={@remote, @broadcast, 0x0}, &(0x7f00000002c0)=0xfffffffffffffed5) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) fchdir(r0) memfd_create(&(0x7f0000000180)='\x00', 0x3) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffffae24}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/04/02 09:13:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x4, 0x6a791464, 0x0, 0x501}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x68f0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000004c0)="7b4750bbeebc4b7b400f1d9dfa18174f0b02f6f51e691b1b99f1cf4ae1a4a0981843d7ec2c6e6d01d80af20bc1d2da17aa42cf4bb805733beb7fbcde5cd863f2f57bf0a81a07dda186171c6df2d8c81ecc03bcbfcd9fd91103966b5bdaa7185bf64a1bb8634f7f7a92e9e1a5593b377fcde8d2b4ca985864abac78d89a9153fdab5a53af2ac3844ed5da15f06502c081900a1a181be9743f7d3acfc614da9b4e33546dab86126579d8bb8930f361e9ec87897881def7ae0e983d8d9525ec2a930fbf5dcdef60d54fa890b73779f8174bf53ec99da8312e636f974b164d613c49f571113399b43cf4f5dc2b56168ac6855f90868f527fec1ea45960cddd6deb129c947f950a19147718aad1d5a11dd87732593063744b5ec9c69f43b5e5ba222712b2eead259175c21fd5d0365de6b01e1091544724928d2d8871cb4a7195f3b8f65dfd99bb61b61e3a629d204de43b90cba2d8edee217b68c676b13aa1b8dc6e738bbb372e97d1f4b44a827b4ecce4969c17722f05376a78a8674a094ea39fb968a4be441d8bede71308ed6caa240024dac30a37baf15bbdfe61c7d682de1250ee190764f73795cd250a4ec5540aa7795bd425071840cb1f35ba90d80e93aa959eefa3a7cc5891b20334dc2296d8949acf7d4f22546c7fa2f19a69270d6be87dc3a900af8144a3645670a8ab5f30e8f7d4212798568169eed00942b6c2f92d7af6d6791ddad766dfd194c48ed125c3f7350dc1c33daa7510ab36f2f8ee62e9d48392caf629d3dd5289bc73f89b6592e86febfb7026609867a4b4d4226edc97b93fa72a5f4a1216c76a83ea34f811360dabb8df1d9e3df88ecb439110ad0423b7d81c5ec6aa399cbc77e313ac52b907e8716a80daa149b26ae683946320ee65fdda73049f9e733843829a720bdb28ba49fc38f0764a90c6d866cfe64a450e17f69fca6c253e9792e1d41bcfb9ae4afdde54abd9d403d04998649066296d6d659dc3768c895798ba5d091760ea134512777e70a36d4025bd3c5e7c0c76b4e9d540f4232d79e6d8bb547c078bce29cdec7988ddc21b99f683209e2536bc86fb7f1b4b42ccaeabbcfa41a95a3a3618abe5b5046e57571589e6fe1c5e2aea7bfbb9d2b693dbb12412fa1da0626d6bf006aede134c2f722857374cead4d3c059d8af8759811f952563548e44d00aeaac3462f649c5377dde3731ba21ca50c8a2e423d3a22a4dea37b2b411399c19332d867b5510087fd2120803635cba99f96675e01a9a5f17a66b160cd23fb6baf249d10d758e2fbb29312ca0c1b44ee4e4a1cfe0b0a7fad1abd800af003b03f0342f819ee39977b85b46baff5958865571718ab9716910e3076bd4c5fde3e60cb4f6520302b536a692c0c21063c45421ae8db3ff7b1c3cb5c0f92e0cd0444ce9b79bb40daf03ff5be76a4195b9b643dd0ead3b1edb928f41b9532fc3a82bedeb8bc72d74daef714ae4ee76dc30fc393248cac34183a4a71624afa63bea33f981c0c20f95895005b52f1ea3b5ecb80a8a7ad7d984718813fcb0b6cbbb8dbc928032f141cf84a8811a75178e5124988787cde3daae59ccc2e311544416024ee55822ed65db58e164ee8a94acc260472b940896175affe7daffa8a5ef5b8c1fcfb2355ff85d500596d03e07047eb18714d928cfe08a4c1db98e053b48f30a449f83ddf6d7dd8b68861770e8d08f7a44cd139e38523977fff73e6395e377773d6c32a82a79722adbeaea84511e3fab81774a2da35b4fde76b9d64505f90593fd3760fdd648fdfcb30cb20051bf06739f2b962fc6b2abad7a6f24997ffd2269d486fd8c59aa1a72866c6344899cc82839911658f82dcb37517cfba17da9d4e5485c23468edc3abff4481557496ce29a66406f35a997508aac7d7f9c07d9f832f343d8b348c3520c4e4a2f95a63aec5ab3f34f062d715c1ac6752fc63111d0fa7ed2be9f79c88fb3c8241af89b3b43336179cfd41da63892ebbc16129d8fca63c3b497850e44f56d4c174d2700dd3c4561f2900b0d0f80b7d2242bf5a15b93c28192fe855c32d6d41154366c3d6c0314d5946725c119ab7fb6b6704f239de1c9175d004124b4a7497f7fc9506b9846d332d665981d0b930d89f391569a5ef17f623b6a93feb0d1de0d31e20771a6babae1e21c01ccb7f9a4f685b88a0100c04276905fc5b16495442533ca6b547f567bef29f76f17121b83826a73cf194f9aab0f46450dabfc2f806df70ebc648d0c993a690ab1fa8e5857fbaa080e85563d27e750f80beab74753890765eadd9c93af75d15286ef669ee59b900383c46ae217479e7f1734a14b4c8c105a1e3d0e42cc34b01a8863ba4c345bde48ca9ed625772de23992e3b32f8897a1eb34b6527b826d4d2e6e5f92b57e8148c804f3bc6bf9d8e224824ddd932938ed9a4283f37f2b4a085fe15f0b8ba397f5668ab1536f52fa2eb7548b9d728ce4a44005fbe6fd28f4ab6597587fb48f247f286f40c72565a2e40bc5907a5c99a35a31985a190f78933b63397389fdee979b371d5064b1ff5964bf12d9aa43622b0ef6a05b917b040f8a2e9817eadc943c63965f4ecbf693e721d121e88a3cf76d6ceec5ed59fa1b225973e868fbdaa539433c14b569210ad09a66e1faf88a0c63aeaa5ace8bc9dc527d7fbebd9564c1c3aea1e4e700066835735eab300ad82551ffd48d208d931ca85ef77744ffd99cc887b2d7c811f48b2858f7a8659e79417c7035923781718cb79d18e329333edc06173df30eaf846fc646017731b29f04c8b1de6f3edf161eec28e952f3a9f85a9e68b3cc5454edfefe08a8d8aaefbf53c7b1ed01c6f587d0cbc902d4fbc42f5e48fab7dd95c649c0dd8c3173db4eec00a672a6284d7d0d865833f019d410322ebecf4fd3f3eedc900a92c0c06b4a5e0f43ce08748a53788694c18a812c8429f9189c5d193e3d5a926210cb524dbf345c1406b402f8949e296a4db9ef2d7c97c6eaffc28924ded85c578cec719939d9e8d61c4baeba702302ecec9b3398f49c81911b38ac5b8ecd406cb143312352da8af58e1af5633e7bf5922ce376bd4c8d5b8fc5ceeedcba38a262ee6ca274747f4794d6431664d5aa2ef4330af136bdf575eb857ebbe874a958dcafa8029a7087c8e46b011a90a15efa4119ccf0ddd0983a94cc34a3da20f65ebc6c3f1df33ff5846af887f0da972022af18910b93f7231a320f7b8bd8eb6cb4b2055ce6882b4cc7ff342e6e301149b70e0cfa910691cc6e486f7699e4b876e5697db53ef668396a1b5812d3c6731a26996a7420ccf7edf504a959bac8f9a672b44b16161e9e100d9d59a259ff3c654e3ec7a724d2014f59db3c76f4ca1dfa410e75124a6989153b201c971da233576c98bac660fb962871830e3a9c126b6f7d67abff74dddb57c88f87bc943dd793ddca9b4a5b1bffe717ed8ced69c15ad26217644ecc00fa44fbc77d8bbc47d7d65bfbd5d7d49d4e19b98ad1eaf87f86df7bc85b1405e9c1c9582396df4c46b250fbd65c6e6598ff324a77864fe91a9609946ea0c4fdfbb6f6e93a695a54306d3d9fbdb3e3841dcddcbe0b1ccf4f01ce22497ba6c1f6aa0c38a08a68a1b30d4a772351cbe8851ac70752de3d283c1db58110fd0f832c43a695951f27deb478fbd6630e52cfa9e7eec2d7d3ce246727b471182f42431f0f8b4bb5a7f1ab1faf4fca713cb72011da4efc59075537371f48fd43db703b8273be01f5cb8164c371d7a35275fe8ee75a9bb7d40a6ff08b0c7ec462fe597b31ab59a56b3f8c82c4f08bf1033ef22d2bf907d57064eda0fad19769f5ed96ee971b4f5bfb1da28ee5fe60833cafd0537b4898c02ffb8a07af9a1f342de7e847700e7736f0d6d67fa469a389cb68648fadf986425b745c423bdb14f2bdad1a8d91b8738928d8917cb328968c9bc05116824a881285af0857360f680f9f8d295657f89d1470944f323425acfc177c8598f8b39f82242509238a27b6a254d3facd83f6a18fecbde058b8de7cafc329ca0061fddbe1296253cab8d56f5992cf4d6fc3e8dd722cd05bbffffe47d72130c04ed61633a57dc4237d840a1b047d76989da83c2615fc8d36c3674968000b4fd5014213402c4a65411b497be8bc0cd02a3c854f9406d32c1d43b7fe26a55ecc72794728994ea91598464abe96fea64e55084bca091573c90746a03736e6a8bd94bbc0986aa8363793975802f8a191b2c21abd045ed3e14c92a8aae3f28ccce8ae49420736e8bafe10739210d820f07767d96c89514fd2e230f07f126ef1bc58f876a8919f8a77b4c6fb3d0efaf8a3ff0f1d177c8e84d9033bc49e0ee5c30b7465fef3a611569f427f48b2ba0427c573918a82b97cf7a5ba05556a3c77b279b0415f668229ec06720dca734fe7101d63edc8fb18f3c51b92bca7fa25120e1646b3d18d90c59c7e49a0abc0cd219052c7f2b6f8e34fd330e666d68ace823f56485f1eb7704479f43ab673e11cca78fd1ad30244e8a9d54b7143f59444524bcb5f9fd42473126bdaa251856a6b703ed4a00f9289d2734ef69bc1b7f69a88083b5d6f67e299c6621dc8003e66e8347ac118f8172e7e9a6074b89c570930a64b169040a97558bc32de513c1db428a7548b2663dff49baca2284781d5631d02dc5fe2a493d2745ec1b3c0832bc1167c64df52468f91f8ed9ba81943acf99d9237a874528b65af3dbd7f640aea5fbe4212abf4bbd50c6bdd022d75c124b15543d08f29023e8408fcd76b01fc40317f2e355f933ed318d90c51c598eec1f309db83d16f7a7012842a787423eaf3b76335b19c409d0bc92aa43630ce7cd5d06cca380dd760ea69976573f8390af0fd4070d6135016e21559ff3037d5926e515ecc8da1c81a35ff1fc9d3389f3bfbca039de41b18cf63bd02e63f3c36615183b242916e95eee6a8bc78f113191845c2119f057fd4fb18a409afc3f0548c6887cee83fca97193a2b6eabe4c5b5d4e5d2f1edb31b41cdc5f9095f8f5ffc94f31cdace0521fd9fab088eea56b8c18ecc94fa1ca82bb5ebf05ddb8ad18bba072362f8fc2422740d0628fba124d33cb09caff23f24e96b8e0f8fc3831e09120cb4cd514a0ffb593dfedc435498003de853348a763447f6036fc7d658cfba9cf17b53a070ea8d570ae765b76483068c932bcfed017e83e18c91eca008047cafe888019c264126013e91b1db814378b0162f90d5938fab9e62e2a4e68f0a2dfe8f752d75f2ea8754b07c653f4505a2459f05bd396feaf18f90154df3e4e466f4473621dc12b42bceea5cf3829e6588dce1211ea5439559604be7c9f78fa9d87af0a3134451f64edef3b388e882a3fda6c76e845247e6599d995d23d544f75508aa6829243db812bb15f2390b753a32b181ff5f8d18a3a63090287d7cdde0f1797884661c0258069a1ccd8a243ea79a8bf96d0c9672bd3c1a8b3c85c25b15dc6f93b9cc563d56b5291504684cf661704630c1dd75a6d5355e39329989e67cdf82134c713666d617ec8ad5e326970b8f3ec7b291cf044f3dd4e79bdf52530d9d49388cc96224aaf2d66cf2412a5e8868879a474743afd236e2d74afc8fddaeb93ad4c884d4a523b9aedde7eba1befb0c293ec0f45bab527ec528c85671910b9e9006920e99bd41596bffa299776c590850e7fe99578eaef4c8d9b48698b8cf3305b2b18ee9dd506db94bb57e2e6b88e2e36bede3841b644764c1090c8719ba78901419cc50dfe8af74d2997deda87c979104756bc70958d0e11ed2f51f4ab170930204b1a11f8738951638e5f66ef0f9", 0x1000}, {&(0x7f0000000280)="3b960622822c01b2c0d639e82efb26f4813cf5d63c545655b7aa31a621cbb05566abb90a599782ef0e0dc8dc555d04394c9cac7bc7d3d40a41c183e09e3d6e4ea7468edf918b02dce7b16df823c696622aab8ef326c44bdb0f978176264a4ee5e87f08860e1581e6fcb6c449689a753c68999153aa2b74e0b48e5027deeca28e0952fb08ed19bc1da5bd43707897fda59160654639aa88ac8d80bbf5979731bcd68010174022e5fdec43a27ce809f0d8e99abf98b4af33598b9008dc3180", 0xbe}], 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000340)={0x7fff, 0x20, 0x6, 0x8, "25527d7b3526bb3e12559485d38e52b521aaf43678e8837ce030759f466aeaad"}) 2018/04/02 09:13:11 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x15, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) r3 = semget(0x1, 0x1, 0x10) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000000180)=""/130) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) 2018/04/02 09:13:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000040)=0x68) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)='"', 0x1, 0x0, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="af8b726d01ae093fa8ab39fdde0edf10e996ce9910dc2558ee54858401dc6a68cc6f9e2838ec2159db28125651d7d12d8ed0de4f5c0dad74d8ec53da8d225f15b914067988fee18eff3d9434029296639d9a51587435347da1439e64c428ae82dc6a229bfba8a9caf2d1d9f662c616ed40850eb014fd1b17ad4e88671ae59c48daebd5beb468159c859b891440c4f1d6b06b2c86ce027fbbd1ca84d7add1ce180d58db7eb055cc1c41104534dfdbe956949e083f96d506de09c992036382ab39349bcb00e89cac15a73b3eb3ae38a11d367d94763d7ed5ed6a692e445955111f", @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYPTR, @ANYBLOB="b5e51b4b2d7cbcae33905b278ee87dd160a4a581f40c5681a06f0a63bff2bf44b9eca027e3ea45205155ed1103117201908c25714dba133cd2ebcbeb0edd28ba71793d71ef096bdf7731532acffd07179d", @ANYPTR64, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYRES64], @ANYRES32=r1], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="6035183c89efe6a1b3c10d1164b3e7512bb4d1bab45b804657826e15aca99cfa87", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="fec25c", @ANYRES16=r1, @ANYPTR, @ANYBLOB="6bb93cd05d87b3ab94c7e9b45cbf91063dd550c586131588414836a65cc170864bd4c857ad8e01e9001ebf70f8fe"], @ANYRES16=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR]], 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2e, 0x200) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x9, 0x8}) 2018/04/02 09:13:11 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040)={0x100, 0x9, 0xffffffff, 0x8, 0x9a, 0x80, 0x100000001, 0x6}, &(0x7f0000000080)={0x1, 0x2, 0x3, 0x6, 0x80, 0xa0f5, 0x1, 0x9}, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0xeef6, 0x80, 0x9, 0xf77, 0x9, 0xbaf5}, &(0x7f0000000100)) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000500)="19", 0x1}], 0x1) 2018/04/02 09:13:11 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0xfffffffffffffcb6) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/02 09:13:11 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40041, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000009c0)=""/143, 0x8f) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r2 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 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) openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) [ 99.626075] print_req_error: I/O error, dev loop0, sector 0 2018/04/02 09:13:12 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0xf9) setsockopt(r0, 0x4, 0x7, &(0x7f0000000040)="fc0dbbb7330d700b594fcf8f5d533f000000000000009b41200f58e57dee5fe585fac09db352bd76e0a67e6eceb12cddf403b30e7d0000000000000000000000", 0xb314d60a3729e420) 2018/04/02 09:13:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000100)}, 0xc100) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x81, 0x200, 0x2, 0x2, 0x10, 0x2000000}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001200)="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", 0x585}], 0x1) 2018/04/02 09:13:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="d85d6fa1946aea1e1ad6fb50b184d1b339ff13fc58bc3bd425ce78a7dcc98e590272e94069aeee6d427280ec32bcccd6cf1a4196bb4a559cff097ddba7dce4af8ed9affcbdfa86e6c164df9be9a7b1cffc3e810229802bd7036f3131b7ea0d22b1d81b8d73083afabf2cab8e26d0f5ebfdbd339500ecaa83ea4653a8eb2d737f6211d46655db4df3a6fc02372575cb983cf08c3cafb0542b9386efa73206f177159325ad5c") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000002c0)=0x400400) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x3, 0x8}, &(0x7f0000000140)=0x18) sendfile(r1, r1, &(0x7f0000000340), 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0xfff}, 0x1) 2018/04/02 09:13:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 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}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000001c0)="f43e0f5172000f090f20d835080000000f22d80f20d835200000000f22d80f1bdd640fb122c74424000f994fa3c744240208000000c7442406000000000f011c240f01cb0ffc0a", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x110, r3, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 09:13:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/28) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x8) r2 = fcntl$getown(r1, 0x9) getpgid(r2) 2018/04/02 09:13:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x4) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x8a) 2018/04/02 09:13:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={r2, 0x80000, r3}) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xe9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"627269646704ba2b131eb8a2b10200", 0x8000}) r6 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x38) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000000240)={0x8}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000400)={'bridge0\x00'}) r7 = socket(0x10, 0x803, 0x0) write(r7, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r8, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x0, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) 2018/04/02 09:13:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0xd8, 0x1, 0xfffffffffffffff9, 0x9, 0x1, 0x1, 0x1, 0x4, 0x71b2, 0x4, 0x1, 0xffffffffffffffff}) personality(0x4000005) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x208) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x3f, 0x3, 0x9, 0x7}]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000280)) 2018/04/02 09:13:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x143) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) shutdown(r0, 0x0) [ 100.517400] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/02 09:13:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) r3 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/02 09:13:12 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001300)={r2, 0x0, r3}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000000000)="27c833ea72f78f6fd5a20905bc76635eeaeeab66b3e10ab7b86cad89a0903835198d02738ae684438bc7035b4acb0825e994d27aca3c9788bfa0bc8db257780a4de2b41f0ee32876af8162c61070e22df20528f33bbafe744f7fc3c766bf66c2f2bfbbff856402b7e02b67be63d854ba34ff4a8938ccd925038981ac54325d3e38209130c3f42e94343a242d6eb8c453b0d1d186dc550d5a89b04a3ba073e4b114f293ca5e5f7bb1b191640cb0777d04fff11a61d71d09df38717545ae914f80bbdaa88f2277bbfa61dc2737ddb684dd5c0dbb3887aabf9e5704359881f9af9a4b944a0164946e2c4fb083f59a70"}, 0x20) sendmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)=[{0xf8, 0x116, 0x8000, "b53af93c87b60f9ce37e2c8e5edcd6f188bce7cc13e7de68a7a0f41e10b8a3413f64975aa1879607319278136204eb45b36a4816f6be27399317240284bee817d3c658073b5d13a668fd1d130a75afa6368e1f4b5d23b68b436fc478169718895cc5558c79cfe9a1ba0e56fb12e1c6b73d8ebfb3d18bfd8b8d045f0ac55aac0cd1b180f4bd43763b0ca6424ca239fa5e66b41f195fee557275cb02d2a043675793b13a47d475146f41f28e71f45d09dc2bb58350a0793a6426c514e2c6cb374277201694dca3588bffcd883fe4030c828b6682113473cf24d409473484f4826e3b68c43d"}, {0x28, 0x1, 0x6, "6e0bbc2e9d0483e4cb2ecc15943843dc9e5553"}, {0xa0, 0x11e, 0x71, "aa7172240a33efcc581e72f94889a77170b9582d339c1911017dd9f3d34d1b15c340c8348f3b0f9421bc743dd81d6ad09cdb652ca4335153171a320963c281f188157a009f5b9b640661ef2ac068646a8075067705f31d9733845628d69b874a791186cec9564a72ada5aa91f1e978f6faedfbebfc114cd43a2b18b98f91c7e9111908fe22eaf079807349ada128"}, {0x110, 0x1bf, 0x2, "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"}], 0x2d0, 0x24004000}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r4, &(0x7f0000000180), &(0x7f0000000200)=""/4096}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002600)={0x0, @remote, @remote}, &(0x7f0000002640)=0xc) sendmmsg$nfc_llcp(r1, &(0x7f0000009000)=[{&(0x7f0000001640)={0x27, 0x1, 0x1, 0x3, 0x2, 0xffff, "9e2e55e7ba2658a5987d7ab8d10ca39e74a023b801b3d05da0bb809d916626b9573edf6fbc65d8d6f74565ac8ebb12fac0d41778f117ded977f3d6e7b20ad6", 0x8}, 0x60, &(0x7f00000016c0)=[{&(0x7f00000001c0)="875401b8282488747d1837459cda951e3d5b82c149c23ae398ce712a53", 0x1d}], 0x1, &(0x7f0000001700)={0xa8, 0x119, 0x1, "9bae2d02ae0d691b58bf01a47231441ba1a6fa9d68f010542b3ed6222d5ce9a764fe089638038f0755a82361daa979bc8a6f7f9c3c6546695de72e9e2ca90842497465a9995fffdfcce80639bea53d87ee6489bc7e2c4613992298eda2bc19f3c0ae2c595086be3f27c2b2dffec5e2e957c826f849596c08352ad2c9759454a9e5897a015451a2beec9072540bd0703d2bb09019a9f38c45"}, 0xa8, 0x4}, {&(0x7f00000017c0)={0x27, 0x1, 0x1, 0x6, 0x1, 0x2, "b2c4fc59b5e75ce6ccbf5ba6539a910e29f4660d16d539f6eb63743b9d07714381e231e6b589cddd6ef8cf98da5299cf81a2e3200cae6d7126b4cb334749d2", 0xa}, 0x60, &(0x7f0000001dc0)=[{&(0x7f0000001840)="a937d17919e2a520435b0bc31c66820c7046ec133c53c1b09f960e901fd3a5faab88a498df01ef01141ec673ec12420142eb92fc71ecd99f5e2770a52f1ed7d6c819e94a54b10fb524180cccf6cdf916e95bb6ea2f3616626ba36e986d16dc099dac8cff41090d01595b11de83b13fed292fffc8bdee1052bff118e3032b88b33857f286b24adf6837211016b49e28a1b97a6d6665c35cff20f48973b165ef8a8473d1148a5659ca2dec4b53a301775dc75a657fae4347f1c50fe029f607e55b6f9fe8bab5af70552d3b1460673bc7ea25d4130a4d63689426a54e84e29b17535aa643f31670bcc543f8b83ad66bf9", 0xef}, {&(0x7f0000001940)="0c2625809479f174191f5dd9ddba10109b54eeeb48fca3f1c4786d3d367a9aa80175b0e9d5477ef63aa0706fab229507311a048b2d6a9f8a178ae578d2de7b1c9ef5731302487a1e9b73c82c1437cb75bf03ca420ec66ebe9c82f36779e112ba61e85a75a8da5110bef758b642e191b19788b9983da031ba2aa5130b9e5a", 0x7e}, {&(0x7f00000019c0)="44a72a673219612c9831330ce09ae75127379601c07d17a868157abdaca5443ea7d78ec2179148c61e4fae425da66bea2ddf1700c5c23ccb08fbc23257a37778e9fc8d93b69d6c64508538f6601a6b1e7587becf3502861987c1bf28bbeaceb237c5e0040f1b798b570dded5fb8f70cfae4e155f9e062680b717a28fb30b547f0b375d9c09fc02ab09599f5dcd208a080f24d5eeb2fc40721451bc5fd1a2ca34054ec02da7d3af67ed1d2d", 0xab}, {&(0x7f0000001a80)="1c475904a7c84b7ae470735c47b746a9a10df97c6db80bfd71ec82bbfd3f6e45af4c74ec36cfc6acd2ca1c01bc7f7699865e7f41f24b1314a1ea2bab3c2708db688b498bdb013d1ac81ead1c8113bf394f51d89eaac50c5aed3fc8c8bbc4e6b09906804fdc862b57332d80f30c1e454ee2dcd2e424a882da60dc3f180d459995836d5e27f22b40d2cdb561d2eb467c3c7490c6a1180f4d17272d", 0x9a}, {&(0x7f0000001b40)="a169d80f60402305e83e97a0b7f6c8752f09e9364d439a1e3d44addf87c178326bc5eab06f2226a5be782be378539a9b6dc27cfd9c48eb3d15b4", 0x3a}, {&(0x7f0000001b80)="9e261b0a2bc9087e3e8fc85020c1b3f5d42aeef65dfca0d42be7e56d8fd31835a3c250523d47c3442d12691dc0046f9dfd01ea7c4d84691c84421b6d0ef52cb30e0a15c1e02a525efcfcb43c6f8328c8c3b5e43af5d4aa673b2d599a11b6643f9d47e33c5f955d30a997f9d42fde9310b792aea4197a5e8375118cbe3cc4d78499be594e8df1bfe1ce5783f3a236f377fa775652ae3496c42cb6a476c2ef8974d251c9f3bb38337d1a579cd6ae66b749491f79c20c75bf7aa73ecf", 0xbb}, {&(0x7f0000001c40)="67d31b24dd74582aa2895ecd25284f5bb14ded48e158854dac0733070c85cb304f70b002e48ffaa93cea841d9f6bd2b43f052bf730298eac28718ff5adcafd348090bc2b3e71ea4ab02023698776cb5416799af86a2e16cd5d20abf5b778c4deb3785062387b742e545cbb3f4a5d6c2b5f081abcbd4912116503ae13e0492ffdc413", 0x82}, {&(0x7f0000001d00)="8858f85b227ff88d54f16a826e9432da8fc22d6470de5d", 0x17}, {&(0x7f0000001d40)="08eb990c8d24ca6ebe3eda52a2cbf2433c7e70ff696180105b35f8be6700fbde9d48945d8667c01f7fcbd26f147bcacf153486873ebbf40c1ba105d39a60eec7d3f0abae3465637c3254921d794511a0a2db45899c5b3eef53857331d1badb99988f21c27b583374cbb6ea14502705f0caaa48bf829c3ad1f9f66b", 0x7b}], 0x9, &(0x7f0000001e80)={0x40, 0x112, 0x7, "11aa1349335da139885b61515ba7a4dd83d79b18ef8bcc61f083907b361a6607374937d445bef5fd53d4bd2974"}, 0x40, 0x4000000}, {&(0x7f0000001ec0)={0x27, 0x0, 0x2, 0x2, 0x7fff, 0x5, "30472aaeaa7e188aaafed9689bb1d83e90dc35efb5d7fc1673d1398507a828a78bdeb224c6bad8201c417892061e5a2a3358f59aedf66cef1ced7acc28ad4d", 0x28}, 0x60, 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&(0x7f0000003bc0)=[{&(0x7f00000039c0)="efddcf0a0554c04957dd4ce51fe4eab223131557ad395aeab945384cabe3d457c38b3f6cbfa43db38a37971057f3a401a65daeba9f6388afbce9df1d4b6c459104b50b165e504f7f4e508e3da130a5b3a0afd156f382fc5f4ffaa48b8db10c3c2f3904cea49b4015b2abb13c99c1a783877abe690e3c45d638356965ff885cc8434480a19a2051de8645dfb90ad4b3dbe337f94f795c78d9b07a68357cac16b1a6d6aeeaf6a25b36ca7f0f", 0xab}, {&(0x7f0000003a80)="f77849da3313466028811604a9fa6ceeb3022f60ab41d915c2f0ae1b32aebabf047158d2522cb01b165dba3169674806ccfdb6d0fabd85cf084733df30aa46c2953a68afd6e4163eb3bde8bb0dd032777ae5a4838f2fe5d31a79adce3e1f1a1173b42c41dda15ae8fc8109fbdc9e187645f705283614c9a3e875d753444dacc1e3054cac0c4b1c0c3e5ea68710f43cbc1a96d42148f11db1d17d2326cb91545072f51e7db6504b89b70fb393e2acc9c1adca5feb43017b323645e75323258540a726ec7d32e73520476c3491ed6e4f74bbdafe0ff2", 0xd5}, {&(0x7f0000003b80)="0e6f23e3", 0x4}], 0x3, &(0x7f0000003c00)={0x20, 0x117, 0x4, "a9c4b5423f320212d2f7"}, 0x20, 0x4}, {&(0x7f0000003c40)={0x27, 0x0, 0x0, 0x7, 0x8, 0x20, "2ca143b747095e6eb380e4dccf67bc4994ee65a0d7807cd5d8efe4e2165df23afd94c5e8902b2c47fb2e667bee5b47c95dc6bc0faefea7ebb7694dff0a1004", 0x2e}, 0x60, &(0x7f0000003d80)=[{&(0x7f0000003cc0)="21d6ce25e616ffc8b617fb926cefe57e54d3d74629ae1730b59404e0e8baab9d635e9d0417b5e6f3e32b552cd2ad481bbcc675db876cbb43da8f0bd43ef4d3a18a6b5577fb5728f6f8c12af21a2d7b5a10666a1de4fc4dc1569f49016790e0c7ccaeac60ed", 0x65}, {&(0x7f0000003d40)}], 0x2, &(0x7f0000003dc0)={0x100, 0x115, 0x6, "77bd9ea7d95dfaf66c29fec54318bd815bbdadeb68961ee0cda7eb2ac372bbaec2921f685bf9440392cd70a34378abca51739ba8b984bf76cddcf290187b5bdf72c2eec40cce41a66e982e7cb17683c2cbb380b268e619f07d73c46e3bddad1f13e75ee3b43f44261d6035dfaca3c0c64e5741b35a0c9e980b9362c4a7451822c40931bfff21f3d92d0e0bc1aee297da3e234ad7cc4f479fc75d6553d4d9fe859258d9dd7808a9ad9e9ea03d58442f197cdac74bcbf1bf115222f3a3305b54d511736cc3ec73880c02578ede5101de8b5d51d1818d4df3904cc506180551fafa8b860ec9123bd7c1584c"}, 0x100, 0x24000080}, {&(0x7f0000003ec0)={0x27, 0x1, 0x0, 0x2, 0x1d4, 0x1cc, "0482066165bae0daeddfca4dda5ebce5b944ac5efc3b9cb891396412dda9206bacd8e53f9732510dd7960e53eecedefe6b1399f26232383f67d9115af80e0b", 0x5}, 0x60, &(0x7f0000004440)=[{&(0x7f0000003f40)="7492b417b78e218ccae2bd5bcaf198e5ea33281df207a86a8183591f7208d7d644620b028ec81380dfd7ff0efad1e3567ed641e37ac0ebf3e4dacc11fedac0ea348cf1e250ec1a839751fe3611e638b0a86542dbecc74218e02929747790223b5b8d0cb7d85c11b482eb3e991d220aab49af1cdad0337ffc2286b4ee0ff82c510cef90d4f49fb3286b5788b1", 0x8c}, {&(0x7f0000004000)="e62a3811fa533c26c4a4a7c7a7d6a16943ca454577f2543bae32090ea8e09257db16bd686f176af594c5fd12bc5f36ffa790f7ce663a9d6ab6ba77f856a8ecd10f57d54407c0469c88afffe6bf066e62a6ba9d8e8625697df321d23cb9ad0b45deb1fb4a97aa02a45bfffe989f09c4cc47362adf96b001d26c056f70fd92a32bbbf60ed04f61031f25406c978aa8858e645493acc647864e00ec6e1451cac2b58083a196d5a6ab474dd2f6acb4f19e134c3e36f0992fa7878e2d995372fa8eaf5043adff407195b8d3347314c4c2a54dc3e5cfbb4da0bfa106863ffd89", 0xdd}, 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0x1000}, {&(0x7f0000008800)="e411d6705c2f2e705605e69c7d17b35e929fd67562a90a18afbbdb7ffede5ee9513b2dd622c282761b78586bca68160af46783525b7bfee3f5c9aad418ec4c7a82d898fc02ac6cb96071ac8eb6c1fc97ca80813d81764baee9e4c1ef1c59aafd4c87848f528ca1cf16fdeddc9bebdf403fc622af40af93f2055c3dadb225c7917cf196d0b829d84e2e11dc3734d447c66fdecbd7652f26455cc7a852e14a697e0d092a447f7a038d1ea602bad8b9a2b56595502f7f601de12dbd627b17f42b497210a5bbcb8f48ccd5393bf13fa6d067c64c73b5f29ff477aa5a34e58ee67db6bccab54f14", 0xe5}], 0x8, &(0x7f0000008980)={0x30, 0x13f, 0x3, "91135b698274b6b0e67dc28c45302fdfb356dd409b1cc5c069bdd7dc"}, 0x30, 0x400c0}, {&(0x7f00000089c0)={0x27, 0x0, 0x2, 0x6, 0x0, 0x2, "e734634ad11be3b46a2cc35bde3dc5f9e1f77328d0d13b5f662ca526384ffc5303f5369d521447b60eee3093e48a786a2adf77ada11c65c7a0d56ac73d68f7", 0x2c}, 0x60, &(0x7f0000008b00)=[{&(0x7f0000008a40)="63dcd9314f993d5726c40faf01cb98ef0645e836606a74d7da1725f15a98a64b7e80862c6ebcb692db4b19c5b293dcb80cecd4e6cf336f7caf39b88325a8526a9eac2bbaef369d2333f8762cd3d491b51f22ce53b99081a51c68914a737797ebeb8422d1d86da909fc19004b0af3134d96b409eb64e406dc", 0x78}, {&(0x7f0000008ac0)="88981ff4e2abdf9d56e298e03a2831b18b19a08803218964c001e222c58a29752fb7b41dde95d7bedc83a43f26e4ebbee638eb6da76608a0", 0x38}], 0x2, 0x0, 0x0, 0x40c0}, {&(0x7f0000008b40)={0x27, 0x0, 0x0, 0x7, 0x8, 0x100, "d87860edf8b8c61e340e2a735166ccc26b4c9daa6b4747431c1741a04121b8b9cb21a320d3492526b933d6ad7d0921ae9173627043ccf2e426b61c8fb2a1c3", 0x13}, 0x60, &(0x7f0000008f00)=[{&(0x7f0000008bc0)="0270d98783df51cb4434023f7c1ef6ee3ef4145296c7ae9655ccd56597d23357b8ffcf3bdb889922962f06898c6cfab5584d63e28c683230", 0x38}, {&(0x7f0000008c00)="6845ea60d0ab27525e4541e0798454ce1fc0cbe941b738816e2c3f46a7d29b662ee11e88f86d0f4a5b193c16b6c6f79c8499400c472e3069a891cf6c465d", 0x3e}, {&(0x7f0000008c40)="387e900a74f3c88156b8befb8ced58cfd47d8f444af1b2dbd68ab25de345a18df5ee1ed10a987b8dc4413952980d195c3db5e32dc9ceb88efef9ae791663c5552842c09942fd5281ebabba6e05413537c9b8fa6ce06d04c2ecf729a45a88e76975ae6e4e60376f0fe0067e0df80e3d864333a80b88a16739f84f240463fc", 0x7e}, {&(0x7f0000008cc0)="cb2109b8dd07ae8fb78373ff520bf71b9340428eb5bb2d390e2c9bcb9560ba74c7e7caf489", 0x25}, {&(0x7f0000008d00)="b6a2b56efc8f4f6bbf9312cd8f7b0ab2ff9d07b1d6919d9bf90bdfbadc05380d7e1173928d34ca1f1884507b4aca4483026984379b7820d0d24fa6ed3aa6f84a13cd88f1f1d9838ba75203c7edbc68eabe84139c61bf08319548af543042e55163611ebea341d7130aa107d2499bf598e4eae803317324d84454f74f68b1f4fbaff5d7d6bd51f6933842ffd982b511741ac64dd958467ab8f8fa94977c0d03f7ea4089124f0119844eb9e944a3bc08887cf71a626f8be4d60df6a63b9fab0751f080d32f141202eef0098ffd3c", 0xcd}, {&(0x7f0000008e00)="e70e8dec9d81706cd7cda625e0e5b0ba36de73bbb5a14cf6989cb5358553b582b2be2e61c84b77b3f8f0d35a5e769cdf2f7fa0daef0617330a26bc0f2ae70ccac10fd75b6f3a1d326f3f08b83987c251b83009bfb64349f30edec6fec4e09322c7c020d5663759aa37270c16b23383cdb55c89ec638967bd54d212ccc4e328e5ec5e65634fa0882e4f600dead5fa457567b9f95f9c35845537371ed51b4ee5", 0x9f}, {&(0x7f0000008ec0)="b546ed87f0d353167b4f8b67a2f5c247f7292cc87db5c7f3f8041fe1901fe9756adb341e7d90ec5cc1196087d2efc45bd034", 0x32}], 0x7, &(0x7f0000008f80)={0x80, 0x1ff, 0x0, "a07b0ff659adec98bdcd4af4b896848ade34b515ef5de4b3ab8b85ea86905de2287b3331125ab48fe4de286008d58e2dac50c63e358e89c815838952a9b4694934d82234cb05114bc1df76cfc75008049e69e9cfce8dadebc2a8cdc73fe4a1a21c77c97f498fff9c7fd52a5d"}, 0x80, 0x4000}], 0xa, 0x4000000) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000002680)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) 2018/04/02 09:13:13 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x11) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x6, 0x6, 0x7) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) 2018/04/02 09:13:13 executing program 2: r0 = socket(0x20400000000000a, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) 2018/04/02 09:13:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/02 09:13:13 executing program 6: add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="5407dac01dab42062ea418fcb456049bb4d29981410ffc1a9b0f9d7e00e2dfbbb279cab98875f917de436fb687cd3e0bd4f813678bba2d575d501ad4acd4417c074af62385ceae77a0dcd0cc04944a3d564ee0e1c4f7a5f7558d1b463afdecdbd7a51241f3cd59678e08a2abc39ab18c76d98658ba06703a79c54e3f60", 0x7d, 0xfffffffffffffffd) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/amidi#\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, 0x0, 0x364898ae9afec4f) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbb4, 0x8000) r2 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000100), 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000000c0)={r1, r1, 0xfffffffffffffffc}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x3f, 0x0, 0x1}) 2018/04/02 09:13:13 executing program 5: r0 = semget(0x2, 0x0, 0x482) semctl$SETVAL(r0, 0x5, 0x10, &(0x7f0000000180)=0x1) setrlimit(0x8, &(0x7f00000a3ff0)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82282, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x100000000}, &(0x7f0000000200)=0x8) 2018/04/02 09:13:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"58d05430729f31"}, 0x5}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a40)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/02 09:13:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/04/02 09:13:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = getpgrp(0x0) capset(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x3, 0x30, 0x0, 0x7, 0x1784, 0x7}) connect$inet6(r1, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) perf_event_open(&(0x7f00000014c0)={0x5, 0x70, 0x80000001, 0x4cb, 0x1, 0x7, 0x0, 0x7, 0x1140, 0x8, 0x1000, 0x3, 0x5, 0x100, 0x8, 0x0, 0x8, 0x80, 0x3, 0x10001, 0x6, 0x5, 0x700000000000000, 0x1, 0x4, 0xff, 0x8000, 0x7ed4, 0x2, 0xb21, 0x8, 0x6, 0x1, 0x1ff, 0x400, 0x3, 0x4, 0x5, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000001480), 0x1}, 0x80, 0x100000001, 0x0, 0x6, 0x9, 0x1, 0xfffffffffffffffd}, r2, 0x2, r0, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001440)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = dup3(r0, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x4169, 0x3, "bccda440d32bf66aed32cb79bd45df7fb2fe77717c4629a42736cffa0f7d93fdd72e16f7b7bdadc73646daee92977c17574bf5f85317edcbeb20ddfb402d48", 0x24}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[{0x110, 0x109, 0x10000, "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"}, {0x1010, 0x112, 0xffff, "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"}, {0xa0, 0x84, 0x81, "203d4d3725281d35df5c72fafb99d13198d0e8a95d09b8f85ed6147556089f7283c0eb940939410c16fb8def0f2e46b9621e2ca767d699e7a4b7ae38f0c928062ed6df4bed2222a0af71a03317f10debc957c860760fa403193c16809764e38a570292d99f634e26ed5f24099d8827acf1deca0cba2bbbaa3c71b859d1b12de235b007150f2cad40f04a20"}], 0x11c0, 0x40}, 0x40) 2018/04/02 09:13:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) r4 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x2, 0x80040) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) r11 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x8, r6, r7, r8, r9, 0x40, 0x3ff}, 0x0, 0xffff, 0x6, 0x5, r10, r11, 0x25}) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x2e, @empty, 0x4e24, 0x0, 'sh\x00', 0x72fdd97e922d2850, 0x3, 0x11}, 0x2c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/02 09:13:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/02 09:13:13 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/04/02 09:13:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x6, 0x0, @empty, 0x6fd}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x5, 0x5}, 0x8) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="292a8ab07f2ec31a3fe918da00d0b7a2e841b27f4393d4b84350c5cb684ea468efb107c38925b7f9e921311cb9dcc14e05f69b8e14d460def0f4eee273da795005f77404c0ab352dd3204f4317d9b12187f3194428d97bbcbaf36b9acccbd631e778c4b07b60c7409d859a429ef259888869fd42f2cd26f8001b94afc5e14e443ada83dfe4d064239850d360ece66be3c4fca2cebf39b23730c0f739c49f938fae2f6874c738e68814362907a3daed9b7a8b0cd80051f18209ededd1e3b8aa1619", 0xc1, 0x80000000}, {&(0x7f00000001c0)="85b04782c3aa1b0660acac5489beea7136e58a6005ab24198cd0d884fbb8cc", 0x1f, 0x961}], 0x2000000, &(0x7f0000000340)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x8201, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000400)={{0x9, 0x2}, 'port1\x00', 0xc, 0xf7a9137deaf22531, 0xfffffffffffffff7, 0x9, 0x1, 0x3, 0x9, 0x0, 0x2, 0x1000}) 2018/04/02 09:13:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0x0, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004f, 0x101}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x9, 0x3, {0xffffffffffffffff, 0x1, 0x9, 0x1, 0x2}}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000006c0)={"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"}) [ 100.958359] sctp: [Deprecated]: syz-executor2 (pid 10074) Use of int in max_burst socket option. [ 100.958359] Use struct sctp_assoc_value instead 2018/04/02 09:13:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x5d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @dev}, &(0x7f0000000100)=0xc) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x6, 0x6, {0x5, 0x1}, 0x7167, 0x2, 0xd6}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) connect(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0xfffffffff9059ccc}, 0x4, 0x3, 0x0, 0x1}}, 0x80) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/02 09:13:13 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/117) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/04/02 09:13:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000000000, 0x20000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x5, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1}, 0x0) [ 101.103165] IPVS: set_ctl: invalid protocol: 46 0.0.0.0:20004 sh 2018/04/02 09:13:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) io_destroy(r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000100)={0x83, 0xb7, 0x1f, 0x4, 0x2c8499d7, 0xade}) dup3(r0, r0, 0x1000080000) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) io_setup(0xffffffff804fd66a, &(0x7f0000000080)) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x5, 0x0, [{0xc0000002, 0x8000, 0x8001, 0x8000, 0x80}, {0xc0000004, 0x80000001, 0x9, 0x100, 0x5e}, {0xb, 0x40, 0x2, 0x7929, 0xfffffffffffffe00}, {0x8000000b, 0x7cf, 0x5, 0xfff, 0x1}, {0x8000001b, 0x8, 0x3, 0x4, 0x3}]}) read$eventfd(r4, &(0x7f0000000040), 0x8) 2018/04/02 09:13:13 executing program 5: connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="0500db56000900", @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20be491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e158ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c751992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x4c02) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x111040, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000a80)={0xdd, 0x401}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e2", 0x9b, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300)="175e24a507b37a9e00d081c0dc6b2b2c9838d2a2dbf88d1eb703afde9092c28710d085398e00", 0x26, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000640)={0x0, 0xf000, 0xfffffffffffffffe, 0x10003, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000580)={0x20000002}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000780)={@broadcast}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x7, 0x1, 0x39e, 0xff, 0x1}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r2, &(0x7f0000000740)=0x4) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000800)='./file0/file0\x00', 0x412001, 0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f00000027c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000ac0)={r0, 0x60a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000680)) fremovexattr(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="757265632e2f6465032f72666b696c6c00"]) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000840)={0x100000000, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000b00)={r5, 0x1f}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={r4}, &(0x7f0000000a00)=0x354) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000008c0)={[{0x4, 0x6, 0x0, 0x0, 0x4, 0x9, 0x2, 0xffff, 0x7, 0x800, 0x4, 0x2, 0x6}, {0x4, 0x10000, 0x0, 0x8001, 0x7, 0xce, 0x9, 0x81, 0x4, 0x400, 0x21f3, 0x8001, 0x2}, {0x0, 0x70f57a0b, 0xff, 0x7, 0x6, 0x100000001, 0x7f, 0x7fff, 0x1, 0x0, 0x412, 0x5}], 0x2}) 2018/04/02 09:13:13 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0x1, 0x8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="020100030800000000000000000000000300060000000000020000000000000000000000000000004c7c000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x57) 2018/04/02 09:13:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$addseals(r0, 0x409, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x6}], 0x1, 0x0, &(0x7f0000009b80)={0x77359400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x9, 0x3, 0x7, 'queue1\x00', 0x1}) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/04/02 09:13:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x3f, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x7) [ 101.200597] sctp: [Deprecated]: syz-executor2 (pid 10117) Use of int in max_burst socket option. [ 101.200597] Use struct sctp_assoc_value instead 2018/04/02 09:13:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) [ 101.273590] IPVS: set_ctl: invalid protocol: 46 0.0.0.0:20004 sh [ 101.340670] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 09:13:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x3, 0x10000, 0x3, 0x3fffffff80000000}, 0x5, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x6, 0x7fff, 0x101}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) sendto$llc(r0, &(0x7f0000000240)="ef24f8c4af6fa100714ba484a115354e2521e2cd3f094588f2d7cb03b1aeaa9debb7b1838f6c9a42b13f54283c22d8f4c3a7c9737ee8b2c3f362372dfd9bc36d246821a1af3bd7f4807d93f09e094b29be5c967a1c182994a140d463afaa12baff17424b7b007db7052fefa647f10c44c96c821715839dfdd1ef6520a26434ea410772230ed7b1297544357206af7580475861c78020ef35261d0c5d98071b5015c5a1f7b16a", 0xa6, 0x40000, &(0x7f0000000300)={0x1a, 0x338, 0x0, 0x7f, 0x800, 0xb8b, @random="058c8dea8967"}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x1, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000380)=0x7046) r2 = shmget(0x2, 0x1000, 0x10000000000243, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$void(0xffffffffffffff9c, 0x5450) 2018/04/02 09:13:13 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000d40)='/dev/usbmon#\x00', 0xffffffff, 0x8000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000d80)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'dh\x00', 0x19, 0x0, 0x61}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e21, 0x10003, 0x6, 0x1, 0x3ff}}, 0x44) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x8) sendmsg$kcm(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="75982878f2791c2f8f886d9d4b50f1058069e27ea853dae398858b93e5a6f1e47b34e8a18a1a6795fd2c801a280a228a74c7daf33f7ee95a5661f9f133b4e1a235cf0277540adf34d8ca08772e0e8b3f6639cc80426e43f7a3a3fa881cf89533451c063dffe853c3f1dbc8585a152bc1c3ba5306cf2da5570cd3dbb8e8e258fe9dde29bcc21065117b60ea28634174bdd35e713b9c19643982ba7d7946c063a69e6a5c4bf98cca7e61fe39b3abfec2a6463e6b0cdf64ac96103793540e41229b0a86c86f04ed617b37c4cd9dda67766750d6aca5185f75b99a09643d2bc2fa", 0xdf}, {&(0x7f0000000040)="f0d0fe695445a2d7dc97f25fb56360cc", 0x10}, {&(0x7f00000001c0)="0beea95e627cf1b6217aa2e0f2965913091848498f5a647a789f21ba342ee5b0ea5cc1fcaafa2c058b2cb944385113e0d6f34ce540006c22724fdd072281de6c7f52d2a3d544490a0f6ea5394114b084a77aee4aafe6af209f19c44907a237ee1469b7e35d3d111f90943d12f16ba34d1f9770922a1da7a6fe20da1f71d549066280b9660c7b2b31dc30b4e0ebc2158bc253c28ef37a1631e68cb7d021a52614735c69c887dfde7aadd2979e5d13fa316f23f95d4238b11485496340db643db7df111ef35197c05cd34b0013ad0b26c41eefbebc1f49810f48a02db3221ff9a33b053211c071cd10386efccd82e475", 0xef}, {&(0x7f00000002c0)="6a0be765c30809ea635e541f2dceb19848d26f5faaeebb128174120451984c754ab57cbf574d034a56d7500c66123b6b34", 0x31}, {&(0x7f0000000300)="81e22ff3f916a5d7233cc0b2432293c7861b7a83a4d6cfcc53477d5ba2e7c55c5732bb4abb8639e719decb178acd96d0689fa49342cd1561bd7f5d427ee6c789206fb6db248e5aa4be9fcbb0e08d86e672e5abae6be18542925b4d22f57272532bafa93b8ba411be9aa5bdeb907ce74f6439fb4659e7533e54b29c08cb413c1de5557407649b6e5a06f0a79e697d3b9ea051e856a9bc5dd60496df7a74de66f001e6333a307edf9786f76b7ab6c765", 0xaf}], 0x5, &(0x7f0000000440)=[{0x40, 0x109, 0x101, "934b9515c8f22539f82af92c500148b5654c6b438d215bf67479e2b9a0e155b0834acf456a20418250aac604"}, {0x78, 0x1ff, 0x80, "10431b5942bca42cd9f64c8df7eaa2118b78725b922e813f58968ce645b0cdcd618d0d27fae865caa2974c628f7fb7ae66d0fddd44177cc5f62c673334caada971ea99b31bced605342cf84d5956c60ee4ae07f81792675bc73057e385e92e7b45498fd2a450b6"}, {0xb8, 0x116, 0xffffffffffff2a8d, "3b23164257b25498d21b8b69ab344078113d3e6320bc93ae430bb5ff21955305374382ba8ceb039475132129e575fd3edfbb08206198dcb17179eae7ce4f41a8e4ff12e470900da88d315a0a9d506dd0fdcdfb702e725d105d3c496bc96284ebf3218056da8890de240bc6b0fb1ad17716bc12cf14f2226b9c09c80b1840cd9a13c5d47ca7127d1c34c7cbb4eba1683141682bc91864e791bab8ed6824f1278006da94ea9616"}, {0x50, 0x19f, 0x4, "c92e0ff19ce219d0d58afd106a996a1a0cbaef2aabf5b0c597668b1222f0dc2f1e84eeea4c684421bbb1ec509a5ca01ce535ba6e0a52fd9c6c76b1"}, {0xe0, 0x115, 0x7, "925693d8a069104c5a228f0cabf179051201dd0adb9eaee50fe28ea2c450c5130b8f9c0ad433895c384285d9cb61de14b048b62a4a43ac5ab97099a17bcea314c8efc0498e07d37e8760dc5a702961aa8fcad97184389c40b7e418d56cc938f52bbb8e4ae3bf92ab5957b7249da91e1520f4be63bc74bfdd04e588a7340a020b79157f3a4d6db4440bc146c526e11dd6ad1587a43a6ca8f9b1576545ab4b7199d3abf73090abfd9147aa71a1642afa5a86ac9a2629005e08bb47ff5d3c6b8f9cda0a9bb6f2b5f77959aaca63"}, {0xb0, 0x116, 0x3, "1af41d51ecea14e110ae79b3c5a0d4d8e737e9f7c457ed7239dd31a7f1941e18083ee33a3d6e2c9557904c9d8c925533f85df7ebe04544d12d4467b5f8203670edcca0cc11d0f5dda8cebd1d8fc6d43643d2e2b0bd8bff8d5d04e0e1e295d037cd80e2b2fe506a87d259f6a717a37d5aa1273244e8ebdfea0ba047657efc62d3bfe77169be3c01802ebe08e6b3e11cc8378c3412d26f8281a009b10768f9f1"}, {0x110, 0x10e, 0x3, "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"}, {0x110, 0x112, 0x1, "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"}], 0x570, 0x10}, 0x8000) syz_mount_image$reiserfs(&(0x7f0000000a00)='reiserfs\x00', &(0x7f0000000a40)='./file0\x00', 0x7fffffff, 0x3, &(0x7f0000000c80)=[{&(0x7f0000000a80)="711aeec60f80ea62e4ce481ab0cca48e2178234f2c0d526b8fe0ce8f03925f4c15fe066672b1e6e330e51f04a42139bf43ccf84cf71757297b339cc7735dedc484ad28355185fa92dd14e3ae2a68fbecc39c4deb39d26d5122e6de67d18abd0fdb5fefaba7f8c628c806322b1a274260a3b3b3ee321aab841ef9bd9a68f1bcdc9af30c8f37c3a86110506421a29b231556017f5b0c8989eb911a1bb330eeb399e4aad87450913f1ba8c6de", 0xab, 0x6}, {&(0x7f0000000b40)="3d01a330bd8f6b153c4efd6bea8dc345bfe571c75df84af80cf1c5da5ce9e0771410e503dfba72fe64519b3700dee05a23095cf3b4f03588cfbe1080429e74633c6a1fb52ed3b657822d59454d247eda2771bbfc27f5cdb9c11700a60a7d06ecd563937a1f74f6", 0x67, 0x7}, {&(0x7f0000000bc0)="c9fc6654161ca7c9d93678d174c75aeb855980e708ca242f6c5e00ccfcc079d8f38073580d9cc0c53c4c2507b710064b76120b32192ac4124297960ed9d067ace92baa94cdf869e579dbb6f3ad6f46eee1b42f8ef184ca539c7734fa3cd1e339615e5187b1d8dabc429d32815f6442f97845b86ace199a212868f1a6731990e5567f780c1eb12c76620914753f78dcc9a64dcee32a6426addff4c7f22e95c73fadbdacb4c8b3f0b2d27a392cb0634d81d59a822ccab71976dd0b8252", 0xbc, 0x7f}], 0x200020, &(0x7f0000000d00)={[{@noquota='noquota', 0x2c}]}) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/04/02 09:13:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e000000200e700000000000000000000000000000000"], 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x40, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x5, 0x2}, &(0x7f0000000180)=0xc) read(r2, &(0x7f0000000500)=""/4096, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/02 09:13:13 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) io_setup(0x200, &(0x7f0000000140)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x80000000, r0, &(0x7f0000000180)="4375965c8c7a075c8c187f05219fcacaaee8b37c8de22a54c4a23e", 0x1b, 0x3, 0x0, 0x0, r0}, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'ovf\x00', 0xe432a4c69f31232, 0x7ff, 0x78}, 0x2c) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000240)=""/84, &(0x7f0000000000)=0x54) 2018/04/02 09:13:13 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4440, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7fff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0), 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 2018/04/02 09:13:13 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip6_mr_vif\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="ed000000ac9de197e83439726c329c1e714aac701b07e0f427b102bd06f7eb7d9896b09e54af804e09834e79ddc620370a6635fd"], 0x4) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000580)=""/115, 0x73}], 0x2) 2018/04/02 09:13:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000180)="240000002a00050000000052ce1737e9a8eb15ff0100e9ffffff00fb000000000000ff100e214644943d00068a95691fd366c3c969", 0xfe21) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgget$private(0x0, 0x201) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x100, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x4, 0x1}}, 0x80) 2018/04/02 09:13:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000013000)) fremovexattr(r0, &(0x7f0000000080)=@random={'os2.', 'eth0securityppp1\'\x00'}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/02 09:13:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) io_setup(0x1000, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f0000000380)={0x0, 0x0}) r7 = gettid() kcmp(r6, r7, 0x3, r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000000)=0x198) r8 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x2f}, &(0x7f0000044000)) inotify_init1(0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) tkill(r8, 0x15) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000180)=""/254) shutdown(r0, 0x80000000001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/04/02 09:13:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xffffffb5, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x300000000000000, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r4, r5, r6, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r7}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0xc) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r9 = socket$inet(0x10, 0x3, 0xc) sendmsg(r9, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x1000016c, &(0x7f0000000800)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) 2018/04/02 09:13:14 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x5}}, 0x6, 0x1, 0xdee, 0x0, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0xc, 0xffffffffffffffcc, 0xfffffffffffffff7, 0x4, 0x6, 0x9, r2}, &(0x7f00000000c0)=0x20) 2018/04/02 09:13:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, 0x7, 0x7f00000, 0x6, 0x9, 0x41}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0x1}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/04/02 09:13:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket(0x4, 0x6, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1f, 0x2, 0x1, 0x6ab, r2}, 0x10) read(r0, &(0x7f00000000c0)=""/81, 0x51) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/02 09:13:14 executing program 1: timer_create(0x1, &(0x7f0000000040)={0x0, 0x36, 0x6}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000000000)={'sit0\x00\x00$\x00', @ifru_addrs=@nfc={0x27}}) [ 101.694748] 8021q: VLANs not supported on lo 2018/04/02 09:13:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000000300)={0x100, 0x70, 0x100, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) fsetxattr(r2, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f00000002c0)='wlan1posix_acl_access*ppp0user.-\x00', 0x21, 0x2) r5 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r6 = dup3(0xffffffffffffffff, r3, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x800}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) ioctl$TCSBRK(r7, 0x5409, 0x8001) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/04/02 09:13:14 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = getpgid(0x0) sched_setaffinity(r5, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r2, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) r7 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r7, 0x0, 0xa7b3, 0x0) signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="01e6649d82f56bce07af7d30d740f400", @ANYRES16=r8, @ANYBLOB="030927bd7000fddbdf25050000000800060000040000"], 0x1c}, 0x1}, 0x0) lseek(r7, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/04/02 09:13:14 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x84400) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) [ 101.731498] IPVS: stopping backup sync thread 10200 ... [ 101.765983] 8021q: VLANs not supported on lo [ 101.802731] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 101.807172] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 101.822048] IPVS: stopping backup sync thread 10214 ... 2018/04/02 09:13:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) r3 = gettid() move_pages(r3, 0x3, &(0x7f0000000040)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff0000/0x3000)=nil, &(0x7f0000fde000/0xc000)=nil], &(0x7f0000000080)=[0x4, 0x6, 0x1000, 0x0, 0x8000, 0x9, 0x8001, 0x1ff, 0x4, 0x4], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) mremap(&(0x7f0000fea000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fe9000/0x1000)=nil) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x5ffb) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 101.842906] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/04/02 09:13:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000017c0)=ANY=[@ANYBLOB="01200015087f0700d12e23d805008314df556ee96a25ed107c21383773aa5cf91a9e4e79376ddd8e1e2b63c63cc19b24467f1532dfcb168553c3f28d96328fab1d07fbea4a3271cffa68cc42dd91509bfe54f2039bc91a3c1dadd7f1f4599d7f40ac14a4485f4274729ea55d903b2ef1bb8d5cd119f542f89219ea"], 0x1) ioctl(r4, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9) ppoll(&(0x7f0000000500)=[{r4, 0x1}, {r2, 0x60}, {r2, 0x531}, {r2}, {0xffffffffffffffff, 0x100}, {r4, 0x408}, {r2, 0x200}, {r3, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES16=r1, @ANYRES16=r3, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYBLOB="c1b7fc71b3e7fb8ae2b10914eaecd09626e9b5899249214d53b7c6abe8591124b2457c41e9beae562287ef86266e72d6d7a85e93726767b79892aa47c5479b8d616c8753f0014b719d3e8cad303b3369bd543d1415bc89d7b34f9062885b26544f9769c015319bb19cfeee3ec2089cde"], @ANYRES64=r0, @ANYRES16=r4, @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="7f1463213f141f8b72ccbd9eccbf67650fa05ed0294c49566aac102c7fc99f0a0c05eb5c196224a60c1b164bc42b3b1b53cb1db482a8908e31e6a52daac8e9b2236564e89b0f011266f2c8d4764c6e786562f1a4cdbb4bd117b3fc29c025106424b306b06452aae2831fb81e5fd4b97cce42d15810aa17d47b3b972a70cd6b05a253a100edf8ffbafa50c6729503f78641c2"], @ANYBLOB="b30ca1be6d84e24217e23c39eab9a7becdfb225eedd322664ebe16af11b739ce94a40ff063569330dd45857efe2080895d9600fd096f10844dbae3f7dad33d72d8c0d6cb11479c44a7e26a890d59b0618b3f557e59b8d410bb8a167522a3c05bf8ac2f796cc501c7e4d6a8d74260b33c90e01c27582797d64bbcf87849847593a65e635c", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYPTR64]]], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0x4000) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000600)=0x3) r5 = socket(0xe, 0x3, 0x6) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r3, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r6+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r7 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r7, r8) 2018/04/02 09:13:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x28b60aab, 0x4) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8001, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7, 0x81, 0x3ff, 0xfff, 0x0, 0x7fffffff, 0x8080, 0x4, 0x3, 0x75868b4e, 0x9, 0x10000, 0x5, 0x6, 0x1, 0x5e, 0x7, 0x1, 0x5, 0x4, 0x3f, 0x7, 0x80, 0xeb0e, 0x800, 0x8, 0x3, 0x200, 0x401, 0x727, 0x80000000, 0x8, 0x8, 0xfffffffffffff800, 0xfff, 0x100, 0x0, 0x200, 0x1, @perf_config_ext={0x4, 0x323}, 0x4000, 0xfffffffffffffff8, 0xe2f, 0x2, 0xffffffff80000001, 0x8000, 0x5}, r1, 0x10, r2, 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x81, @time={r3, r4+30000000}, 0x735, {0x9, 0xe063431}, 0x8, 0x1, 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000140)=""/88, 0x58, 0x0, 0x0, 0x0) accept4$packet(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005c00)={'ipddp0\x00', 0x0}) accept$packet(r2, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006100)=0x14) sendmmsg(r0, &(0x7f0000006780)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="6f17992370856d2ad7426a91770ec02474cae9a5efcc1d14ac1006a516a50b578a7e0754e5a734e91383d00fc48ff197c95ebc2e19bc6f630c06b473b9d463af5b73c70b0511d6d86fe899decdcbd5d667319fb9084db294bde84dea689ba324c6aaaa04a7a8bd1a61638362ed94184ab28d3eb0da75bfc520708fcaafd3d54f7d3ac02925a5a862e5cdf022284633a40afb648999fe34733584efc0aaea7c948a00884d594606a924bbd018582142b88752d8d5016acc85be113d24cf10823a04846ba3f9523b43", 0xc8}, {&(0x7f0000000340)="730f2b85f3995a5b4e9701c9ade19f7a2831f145131e6764c90c74ad18528cda82c42571a1a35675a9365becb2870f718f2fec3c340e94bf8a917a530699b3b724ad647526c6f0e7a1959b81", 0x4c}, {&(0x7f00000003c0)="4a14f626c5e9d08be83d0cfe3c81bbf95acc68b8080af03a969e888a1c81eec458a49bb934294b50870ae1cba47d3f7767e87c090f35bca6be1773a6a9c316b8709d24bada4c", 0x46}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="40000000000000003b0100000180000038a4e62ad13bdf52e0599819dac8febdb40bf31718dea5cef0600b503a5f843b33f47058392ea42028bd4dd17dfd00f0"], 0x40, 0x20040000}, 0x9}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)="3421b615b0f15bab1c1acbf006aec44a6aecdca6d28e646096c6998d79620ea56c8b425f018719a7568ee724ef080bcd91a862a3f8b81927a0393c7305def48790ef822db1984ee3aaa05e79b00ba15134d072e7509f3fdde504f3ac000977962d44a65ed2", 0x65}, {&(0x7f00000005c0)="5a48e7610bc322fe126cfbc3da5ce90e43dea23aee26376b6db53c0fd13c7f4114317da27391405b3b396a4fec7c59f6341f46fc2e0eb651e8e3fd2bbd573be42c17eeedfada2f9bc89b70e59dbe684f8b10b7175a931cae6d57c6b9b6ab3a107970e066632aa7dd6ab9968712c72230d44e09daf7147e090ec33397a6bc7b5d4b057c9011562b9e49d364e485122fca7a195b13fbf0d257967bd57a5c517277ef55c59931f27c5bbe7e7ed3445361cbd16be13a3c7fd15e971fba691666fcb40909f9ab677e9b8a55d811953dc38b2018dbc9", 0xd3}], 0x2, &(0x7f0000000700)=[{0x40, 0x197, 0x4, "4a5ef8431d3715ca4877d5058699b8b0305e70b7d4dbb1d36fd5f753f398911928963f200f34fc89c69e02ac6a"}, {0x38, 0x110, 0x0, "8a6328a4685dbb5b312f1470eb5ddd0e5892847a73db2dc7b88c1302c12c986f47ff0e760dd3"}], 0x78, 0x40}, 0x6e8d}, {{&(0x7f0000000800)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)="915c573e3657916734390afee3dc07b60a1d91f493c6ad13c670c2731e8d3fcb69f1af1a62252161bded2e351106ebbaa639a7e5d2236de564e88a93b81dc6c5b379618722ae6e42351e314acd455a7c328ac65b6c40719f5b41458cb9", 0x5d}, {&(0x7f0000000900)="d352aeda6fa02b582a32b6f838fb9919d22c840bfeeff2e76def6cab5b0f8764a9fbcca03372ddbc97fbb977656e836c36805e28c66132b5d37c21651f7b1e459eaf15a785b7542f58b2b60fa12fb5a187cb269f89c612642bef4e75e43ec1a5ec892e5be0bd90fef498a434f36472edcd9186441cc95686ce25313d1fa3126168e22f4fadb6ebb94e2d65fabdca52480bb608c02031471f4ce669fc25ef1362815d01b50cb8ff837381f8381a2eb9daf66c6299d7804a880f0aa7ca4a5a1e167105f699ebebc7e5f410f47e78c507703cf62649ebfe8f3c0f4fb7c75dd1daa15b9f", 0xe2}], 0x2, &(0x7f0000000a40)=[{0xa0, 0x10d, 0x23, 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{&(0x7f0000005640)="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", 0xfe}], 0x5, 0x0, 0x0, 0x40085}, 0x5}, {{&(0x7f0000005c40)=@ll={0x11, 0x4, r6, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005cc0)="b404c6d7545d74e82c78fc892f34a33fb6dbac5d49cef19ec7f17473c0d2ec555f2fca30279175fb2d5867b36d5ec60d2afec119c3a482d98309b4e72a7fb7468a144d56c0bc4dcaa0428cf9095d20aef34236bbcb", 0x55}], 0x1, &(0x7f0000005d80)=[{0xa8, 0x107, 0x5, "dd508a2e9ca6eff03576b81c8f3f98a9b82c8102421b308f2a2b3dc0d2da7adab178fef358e3849d1737509615b45a8cd56c2abfcca1e05018478f8fc38c5ddc2065df86eae07860871613f1a662629644c79b6f5cc05a94c41b32c503550408e1192ac342c9391280232abc846853287bfe7228bd4655cc75b3a57c037b76b43205e72892ae0983ca9b3a3933ddb9e581a973f8"}, {0x100, 0x11f, 0xfffffffffffffffe, "924e1d49f934def2d5b8865b503efe80530dd4e48fbe0f8c109027df3d7c7bd6d5f6d77852f2d0fbde5a0969a11f672378e9af81cdf32cd035e0beb730a9e5be259c822ae1bf60c3ce4f2860e94c024a38b7383ef73630548a97e7df508cca2b51cce939589c2816b3872833076da9a5f78e07be40442cf8bee1ac9ff943fc1ef18079296e65fb8d514cc00625bdd32e452099b06d762abe6fc03548435e566c4470544fb3d170247816d71b0982cfac3f49795c994cef280b2e51497348d87328922a971020a8f075bca06586f7c1040b0f4c3167facf3cd850db1bd2405f783cec2b0179a8c45c4a91eac9822f"}], 0x1a8, 0x4000}, 0x6}, {{&(0x7f0000006140)=@hci={0x1f, r7}, 0x80, &(0x7f0000006440)=[{&(0x7f00000061c0)="a18c2810cd2557981abdd1b45bdaafe6d25adadbf0684ccfc3a8449b6ee9f22c7459766bad5b273a4be6b048971b3f3870c0f763f3d1ce", 0x37}, {&(0x7f0000006200)="1fd2ee0436a8a7ac8a38098e0c5292ef54ec0e1d47a6a2945f67025393d97e42ac81dda01637ddf6a722b0bf4f85166b8b", 0x31}, {&(0x7f0000006240)="d158e8bd5bb3c83d140397cd8abcf114d7b4f9c6cd78672e85ef8fa4dec65301bb63687096e0d827bee56fe517c75db5fafc53043aeaabaa7ef4de65fa3f29059b404644c4d14a8cb37215e26e653b9f42eeabb31ea4d6f671a46b36b0bfbd059909079add3d6d6013eccda71a6cf793dcfb34f18a155c85a0ed70e63ed27469e3701c93e1675abadf07bb64b43dff9ddcb5c44ffa0ad8bd45d41cab61434e9f576ee2c062f258114925c180aecd44f9e86248588ccae8", 0xb7}, {&(0x7f0000006300)="31ad79c7828af13b672cef4a65daf0951cc022c79d33714ebcd81366b5e090146047f93ea0e008364894fe13f1fa8d5942ddc2b6686bc42a26c9754fd4a9e05fecdfc9a74edbd227145e10511f394d48cf6f2e06e148ad1c5750aac267c3146e7bfe670a620ccc2fa9f5583f0965922fff97540129573dca3e93e851ae52f2a0b51108754f051156932b60b68ee9a19ccf4437acaebb7de57782", 0x9a}, {&(0x7f00000063c0)="bf1c141100d8a717fed59d708cbdb0f28fe370b9a1d08c0daeffaab9d69aff49724d494c2d695acb9c893a015f8caba3d5b55e9228c3e39c736bcaca37465b8f50d2d39be3824ce7cd", 0x49}], 0x5, &(0x7f00000064c0)=[{0x10, 0x3e, 0x5}], 0x10, 0x20000040}, 0xffffffffffffff80}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f0000006500)="4f1d38409e0e72cae4cc62e90860539f4a0d72aeca64e88a6ead831bffec980d2fd23c19ffe89c6caa34ecbcbd778e6d00b0f518fe5d2c7f358b3c01c7b2b0daf87f881c", 0x44}], 0x1, &(0x7f00000065c0)=[{0xc0, 0x103, 0x7, "bba371ecea49bc1a40d36ac78ae7a86f09bb15b729dfc85c90c16ab9cab7e53dfa2f87dd501102d851a1e27712f49e819187a8ee38748471e12847b8b1a685793354b4f62ca6288e712208d83ea9f022e6b0c2b8668cd6ce35dd8411fc3018a9ce62630912ac5269528a2959bd685f4845af5261b0bb0e214630df219a0b2ebb138022285283365563c6954f7f3352718dbd23c679060a117c0b2cd9dd8646b0c5f1b1236c678cb44571b9"}, {0x10, 0x11f, 0x8001}, {0xd0, 0x84, 0x401, "14cb1d99426355fa29e88af5d13ade1d81dc913b817c6cd6073efa06a8fcc16dd1daf6b5adeb67b50ca90191933acf43fe95706d40ece228e44d4aed743089c5c4820529e6329966b90d4acbf5258325fcdd25b0e9098b3844b71f036892d1594828789ca16ff7764b4ade172d3738d067e5865997d66592dd056b367c4448ef13b2629b4ee630fcf09810926543dba38fc954ba879fc241412586786050ec910a6682e42778f74447266bab1611d9c570d5425647c292948eebed68"}], 0x1a0, 0xc080}, 0x7fffffff}], 0x9, 0x0) 2018/04/02 09:13:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="04000000c62ed85adf9f9a1bb4554417a984a1787d80c7c4f70c98533d83206aae14f6dba4688b71f8513937c9ef0954d4d33e67ef237e4097ddd63c71a77198d87bc2d39230502d3201588ba645ddf365c40043a2bb642206f8e18dcc2a4314dc84c1e5567030754ddc922a3053b0bc0000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x80000001}, 0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getrlimit(0xa, &(0x7f0000000200)) 2018/04/02 09:13:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)) 2018/04/02 09:13:15 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x3ff, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = socket$inet(0x2, 0x5, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000200)=@ioapic) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x1, 0x10000, "ade460e0c6ef8ca8f8324e53cb91d7e65f8362448a5d6c1d4cf925f236230c8cd0b43867cdd35f4ddf740d2b4f50af0d39be6e81f07ffa9ae8d55af8cf9e2bc0780029ebf940d4eaec6e2ad9dd7c98a2"}, 0xd8) 2018/04/02 09:13:15 executing program 6: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) r6 = accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r5, r7, r8) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffcf9) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000080000fc00000000000000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r4, r9, &(0x7f0000000080)=0x23, 0xfffffffffffffffd) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb", 0x49) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/02 09:13:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/02 09:13:15 executing program 5: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400200000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/02 09:13:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) flock(r0, 0x2) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) [ 103.098488] IPVS: ftp: loaded support on port[0] = 21 [ 103.119193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 103.133056] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/02 09:13:15 executing program 2: r0 = getpgid(0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400101) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) dup2(r1, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x3, 0x24, [0x0, 0x7, 0x10001, 0x6, 0x8000, 0x7, 0x2, 0x80000001, 0x5]}) 2018/04/02 09:13:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x7f, 0xff, 0x1, 0x400, 0x97}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000340)=""/117, 0x75) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, @in6={0xa, 0x4e24, 0x7009e2e7, @dev={0xfe, 0x80, [], 0xa}, 0x5}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf27c}, @in6={0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}], 0x90) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x2000000000000080, 0x101, 'queue1\x00'}) pwrite64(r0, &(0x7f00000002c0)="ebbb98a7e65f6192b8876d766c4e862adb645e9f2439245547da979523c1bb245625c0bde89a4adc", 0x28, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x7, 0x5}) [ 103.162599] binder: 10251:10252 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 2018/04/02 09:13:15 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522b5b4f322ad7705cd4fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba226d1129298ca1d6f874c313b31a719aaccc31cc33474db6b71ed8d334591aa896d9f87a00e721c57aa852dc94546b4ff4aa041fd9d5366e9a097cd14010c5e8c95af413f6e3cdac8", 0xc}], 0x1, &(0x7f0000001480), 0xc1, 0x1}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/02 09:13:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200000000000002]}) 2018/04/02 09:13:15 executing program 0: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x3, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a000000000097d7715d3fd4cec307e8ef3d13eb790ec9c65abaf90da39db69200000000000000010000040000000000000009fb52f376589601a4", 0xa9824f69d1376637, 0x10800a}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x94, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000080)={0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 09:13:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000300)=ANY=[@ANYBLOB="81000000c868202274fac57c8c91567dd073fc3b074eb7ec0622ef819fca894645c5d4a87940a16b75ba00e1999de9cc5e9fcd55f8cf0169c1ec094622029f33819410993e9b60c7f0c8a80acea386d0be8e544308c8487e4cd7a11443d79306556e39ecc4280abb5e100000000047836df4895a6ad48407b6a42e44b3f1c1e01a8fbf4600"]) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) r2 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f000000e7005b92251fa3275b102e29e4091d679b2f674d4c42e0e85d2fd78ec86ea96af76ab77339441e070f57e3bb9380c15c7f586f7cbd7dbba8c3a97d0f9c8d0baaa3f9f041cdb6cb7e22f1181581b892a155e38ac92a716a18c79e0af42a8f1f5e4b85bd7dac3b167929a50fce3536436bc9e98274ab00000000000000000000000000000000"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000940)={0x0, 0x6, 0x9dd0}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000009c0)={r4, 0xffff, 0x30}, &(0x7f0000000a00)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x2, 0xb2, 0x1, 0x20, 0x0, 0x2, 0x3f, 0x2, r3}, 0x20) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$KDADDIO(r1, 0x4b34, 0xaa) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/216) sendto$inet6(r2, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000a80)={0x3000, &(0x7f0000000a40), 0x0, r1, 0x4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000840)={0x0, 0x9, 0x30, 0xbc82}, &(0x7f0000000880)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000700)={r5, 0x2, 0x1000000010000000}, &(0x7f0000000740)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000780)={0x80000001, 0x6, 0x1847, 0x0, 0x1000, 0x8001}) r6 = mq_open(&(0x7f0000000900)='statm\x00', 0x800, 0x4, &(0x7f0000000800)={0x408, 0x5a, 0x8001, 0x9, 0x8, 0x74, 0xffffffffffffbfb6, 0xae}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000008c0)={0x400, 0x5, 0x0, 0x3, 0x7}, 0x14) sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000600)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000640)="b2af99c8c74a585904e965409c64b695857b5573e1217a7c1a0446114fd057e67697c9127a17401c1cdd06110445645a30f13efaf989724bff376e9ebb26a290e7f9feaa1760c8ffe0b932eb6e223125cdb1fa5241a15f326c721d67259d17f029db2bf98739d839", 0x68}], 0x1, &(0x7f0000000780), 0x0, 0x840}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) syz_open_procfs(r7, &(0x7f00000004c0)='statm\x00') [ 103.238593] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 103.260797] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/02 09:13:15 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xff, 0x84, 0x4}, 0x10) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x5) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) [ 103.293388] binder: BINDER_SET_CONTEXT_MGR already set [ 103.306831] binder: 10251:10252 ioctl 40046207 0 returned -16 [ 103.330153] binder_alloc: 10251: binder_alloc_buf, no vma [ 103.335926] binder: 10251:10281 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 103.358096] IPVS: ftp: loaded support on port[0] = 21 [ 103.366356] binder_alloc: 10251: binder_alloc_buf, no vma [ 103.372128] binder: 10251:10252 transaction failed 29189/-3, size 0-0 line 2963 2018/04/02 09:13:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) read(r0, &(0x7f0000000000)=""/4, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x4, 0xffffffffffffff37) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa0000, 0x0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) [ 103.437613] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.449139] binder: release 10251:10252 transaction 20 out, still active [ 103.456214] binder: undelivered TRANSACTION_COMPLETE [ 103.461366] binder: send failed reply for transaction 20, target dead 2018/04/02 09:13:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x13) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/02 09:13:16 executing program 5: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="1e", 0x1}]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001880)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000018c0)={0xfffffffffffffffe, 0x9, 0x20a, 0x5, 0x6, 0x0, 0xffffffffffffffc1, 0x0, 0x0}, &(0x7f0000001900)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001940)={r4, 0x0, 0x3, [0x7fff, 0x3f, 0x3]}, 0xe) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) recvmsg(r6, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/184, 0xb8}], 0x4, &(0x7f0000001780)=""/161, 0xa1, 0x10000}, 0x20) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000200)={"27fbb892acd460c58fb0e734766dbaa418fdd69005820a89dfa2c2438608e32411898816d513f1ca56a1838d2aefc7a9c68adef2172d6913b186244411154ab25e93c40b9a534e7f381b905dccd7f12bebb48e2b6f23c68090953bbf23878287fdb25c4291e4a8941d5f0db700c118ef96c03698365000f6c1a47ff1509df406cbcfa4d28beaaf9f31eed2f03e909604a9718f57a431d4679eaf691ede713598ef52612add4fd4d4900e88b57ffb0e460e4bc63ec25ee84ac9fe02c010c966d4f73d7a3518f890f359e1327b4ac4c405e452ac12999a68b637061627bd1c43c3162741721bc0ecdc06d0ea923c190a69813721bc225b90569fe1030d19bdb0a48ae8b38181301856ae22e1c3f87c082fdfdddf5367a4e283d53a2a47964f4c98c891c42704f497b074b1ebf79545aa608598edd8d0733d41596c110a0fd5519f0566b53a091c8e6d77b5b1f8d025a9f5897f9c9b8d208664a1076b7b17ef15593b00b51604eddcd2d16d117df3589f88627510b7fea06ac0dfad32d663a02607ca9e096c50c0d7f7856d645a8968139b1e1e5930f6d9418dee04979c734fc1f6e3ef1ed9e7a0c7cc3a221650eb1625a1540d482969f6663ef7cfbccad341a5e72ea71004864ca25a763446beddc25657e18626cdd9bc3735b4bc2f20d9f910c396e2bb2f357154345337f8e29286afcc22b9566e5f7f5fdf6a8a50722356314d128a48a32f40ec0c1ecf3655747f59654cb3d5cbe37a8cd95b99d9e92df322dcaaa28a59cfb36bd69ffd7f40377f8d626a323c85211dd052f8581d5d062c1015f48b5f32972ca44afcf0b9bfcbc32b86295cebb2f240a281cdf4d198bd26e1d1f041124970eee61615893be1e9d2942e561190bb990f77bc7493b19785d77db012ea8be6cbf06bc061623b5dc52a4aed91a990219ab9d4897da9b2766fd31a722ee329f383455979a87f626474647aadab711b8efdad20586175e239d76d9e2354b04fda0d118b849d0487bc8bec303ba865404754874364fff626965bd2c822278558b1b8895b692487ac6eb170feb93426395f6009d8f2e3bc56d654c71e9e1e83e433bd3454efeef340cf6d329d3f99d9c90b02188ab60b2190461eda5450a3c7e9eec4736de5bb8d1423aef2f8072f56b423f3386aa2ddb5243c5c7a43a389aba557460efad722e2eb59761195924d1647828e2883442c00fed27c7c67b66eddde6de20b9651a3aeb7ca15c655c0aed0947aed5272bb513fd1d230356a5cbf1b3894b030bfec6e608b47dd2f370349ffc35c5a0832c42d736d4a3317c9505347e49a3d28274c3e2fa2829c18c8a4f2cb7fb7140aa9fb8114fb7a538abdb6ad61881f7cd980f1c572f2d59277f6019965684e7a78d16a32d0daea5db2f3fbdab1d291082b7ec8d26450afff6f6de74081b54f8bf9164a6ebc231fbe7266e1"}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioperm(0x0, 0xff4, 0x0) times(&(0x7f0000000000)) ioctl$KVM_RUN(r8, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1) 2018/04/02 09:13:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x642002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x400}) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) write(r0, &(0x7f00000001c0)="80f46fd4ddc7efe6d557d63ba506750994cdfa1cc89e01ee13530433e561f8d43c2c204a428149e63428e4c9397d06dcbb790361ae5ce7f545daa6d4020ec04a20a7c3a41739d4292eb5456c3d06e2db9381f42be48d", 0x56) 2018/04/02 09:13:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xdffffffffffffffe) 2018/04/02 09:13:16 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) 2018/04/02 09:13:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0x9, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000680)={'lo\x00', 0x2000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40400, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/81, &(0x7f0000000140)=0x51) socket$bt_bnep(0x1f, 0x3, 0x4) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000600)='./file0\x00', 0x40, 0x0, &(0x7f0000000640), 0x808020, &(0x7f00000006c0)={[{@hash_tea='hash=tea', 0x2c}, {@replayonly='replayonly', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}, {@tails_off='tails=off', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000440)={0x4}, 0x1) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x200) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000014c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000540)={0x3, 0x92, 0x1, 'queue0\x00', 0xdf84}) 2018/04/02 09:13:16 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000006c0)={@dev={0xfe, 0x80, [], 0x18}}, 0x14) getgid() 2018/04/02 09:13:16 executing program 7: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000020000000c6d600000100932a062ab0877ab2b8b5d752884b"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 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(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r7 = socket$inet(0x2, 0x3, 0xff) sendmsg(r7, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) [ 104.406202] device bridge0 entered promiscuous mode 2018/04/02 09:13:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1ffffff, 0x12013, r0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) 2018/04/02 09:13:17 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) r2 = open(&(0x7f0000000080)="e91f7189591e9233614b00", 0x40, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)={0xba, 0x6, "e4670d7d7704b3d6c0f2da4df1dffa9fba37d12f773e81634c098af6e89c8c3cf1cbbcfaf39bb188c5b8038e5eaeac1217f58cb3af814f4a79de51bbff9f554cacd17ddacc78eea060db19320a8e4f2dd15236791a48e31f1b985bf3cd39b536c36330e8bd0b9b43414d9d5cfcd17db52e0c6ab5b90c5a58f25d445d077808c34df929b061daed9f43b0263297941835e66f00fe632534d89a59b0e8fd52892128e3d17c846d1b1cdf4b838553530a20c1fa"}, 0xa4c40) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000240)=""/67) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) listen$netrom(r2, 0xfffffffffffffffd) 2018/04/02 09:13:17 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001380)={0x5, 0x81, 0x7f}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001940), &(0x7f0000001980)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000013c0)={0x0, 0xa63}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000016c0)=@assoc_value={r2, 0xb34}, 0x8) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000001880)={r3, r4+30000000}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000018c0)={{0x3, 0x0, 0x6, 0x3, 0x1}, 0x7f, 0x2, 0x5}) 2018/04/02 09:13:17 executing program 1: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f0000000580)=""/158, 0x100000001}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x101, 0x820006, 0x4000000000000b, 0x1, 0x4}, &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="85a2ca12a2721cd700d8c57491912342a549c5bb4d2f7301b38121f61095851b2c38a47456ee4bbc61bbc35bad4818fc6e5b5a8002d3d0b1458abb4f9ed9770510707baf84552dcd892fca0b0c32fff59c60bcad472cce27312288eed5198af4a60df8381f595a5c30756b5535263c1f3bb2b156e98d353ef729ce57391109d16c9aab", 0x83}], 0x1, 0x0, 0x0, 0x40840}, 0x4000010) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8d}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000640)="b10df4d10cbfcf0c646e5451af0e0902000000000000aa2069f73ba4033472f1ab52043bd380925c034b69401512670de39a31b73646a41af4726edf9ce386c680f20d5c1f2de6923f39ac3d8a5de487b1970a9eb4acf3e492ab4e0e427425da876e8000000000000000d4335efc541feaa9dccc089c94d17dbed5704a0fd1253102b80100390c32a5707afe7861b7d373ef1271adca655ea7a4", 0x9a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x10) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000700)}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/02 09:13:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000002c0)={0x0, &(0x7f0000000280), 0x9}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/02 09:13:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/04/02 09:13:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000500)) timerfd_gettime(r0, &(0x7f0000000540)) r1 = socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000700)="9d0a515c438802bf252008d652ebeba3312658b514001ddaf8cc08f5e538392b9d6a526e7e3ea5de552839ab35d0892cf0263a41071ae79f7e5f59fd6645ec228dcdc2c28a805c99052b640bae489568c6c1d11f16f443109eec9095e80847be9cb796bcc1a2d840b9236d98d2dfc226237f703431ed7caa3184154f448bb5f5962dbfe6a8230e0fd166a5870f54a3fc823f5e3647108c55a2b4a15093a3adf1ca3c5b81c461f8d53487", &(0x7f0000000280)=""/182}, 0x18) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="afbe610f2625ab72d271977223e280af462b5daca11a7636c03209905b892da6ac9306db8972aa9fdb9a43c1bb8a4c96f8dd2369963536504a6a5e934ac5076b19672179d30d60d17490a944a9c51f9f79537593d5a51c3a357ca195aba1e7954c4981b1a5136fd4ef54ad645d56677b96e6f1f7fd707641f94f925dd05bfc28b985705d", 0x84, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x10, 0x8, 0xfff}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x68ce, 0xdbe}, 0x90) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000006c0)={0x20000010}) keyctl$revoke(0x3, r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000680)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000600)=0x80) bind$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1000) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000640)={0x3, 'vcan0\x00'}, 0x18) msync(&(0x7f0000952000/0x3000)=nil, 0x3000, 0x4) 2018/04/02 09:13:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) 2018/04/02 09:13:17 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f00000000c0), 0x1000010, &(0x7f00000001c0)=ANY=[@ANYBLOB="7569643d38333d3735373f2d3f2c63726561746f723dfbf7bb9d2c706172743d373d783031532c71756965742c00c07d54cf6a60a3d78fcd919c0c0cc6fd28615f026fd4ad15c2bd2787293d374fae814c1470cb38cf42237f7e45fc514825c4bf55e477708e81ee84cc1c8c52dabb5125dc552792d4a7ca40500ef40da63fbf7701d81bcf96c914"]) 2018/04/02 09:13:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x12f) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r4, 0x201, 0x10000, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendfile(r1, r2, &(0x7f0000023000)=0x800, 0x26a950b) getsockname$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/02 09:13:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x408280, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x1, 0x4, 0x9, 0x978, 0x5, 0x1}, 0x5}, 0xa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0x0, 0x4) 2018/04/02 09:13:17 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() r1 = socket$inet6_sctp(0xa, 0x4000000000004, 0x84) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000400)=""/137) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000100) inotify_rm_watch(r2, r3) r4 = accept(r1, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="6d61e1902081b14616f47f70a16ef0c36e676c65000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e248a9b44e80341970cd4d7632f90827a289eb98f3d3db8caecfb32906a69a39eb55c45c007e3e45cf126b7c6f32a74749dc7d5bf1deaf4f41a93e49216f3b30cd6e1f01bc7962edad648f052d0618e9143764409f3381430d2806b246eabc5bc2a32f145e9010e4a4047e5716daa2fd6485069220b74a4ec9f376801a2a6969a5137f7aee14ddb845a9c6d"], 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000640)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r5 = semget$private(0x0, 0x0, 0x400) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f00000002c0)=""/118) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000004c0)={r6, 0xe5, "cb62a2668d984de54ac4d554d2b6b94a754cb772e3fdd8d912807edecf4fe166b5335bbd344c4f33c9ff38b3e07b7d312db93ffb101d0b260d5b68c4658eb90b2bbe01538f2e1967ad81ce1ad56ee69fb6804828b53d71c595de8f37fa1851ad1bff0b01e116ce118f26946232c39cc804c0f976f323b146764e1df6fecf0ea2e05612ce1b141f6fc32735b613a50892293ddf41c985755b4b91e3c51d8f063202fb4d64ca3bdc003d0502770a5dc6c25fa119be1f7bc2933cadca29af9ece0938bca51d39cfc943f67b7b46ebd8a8a79de96e8191fbe74feed15c625d4e9f27fd7ddb0c78"}, &(0x7f0000000200)=0xed) clock_gettime(0xfffffffffffffffd, &(0x7f0000000680)) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0) inotify_init1(0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x100) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) tkill(r0, 0x14) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) pwrite64(r1, &(0x7f00000005c0)="7273702f3dfb178f556808c873a5c4377023027f96a4d1a7a143ecfc2158351ed37959a347187333a854af935617db76921ec0f04b114fb6d696ab33a89b67dec25da089f5c3328ec20eed8403b81a64", 0x50, 0x30) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000280)=@req={0x8001, 0x6, 0x2, 0x8}, 0x10) 2018/04/02 09:13:17 executing program 3: 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) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xec, 0x10, 0x53, 0x1ff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x3e3}, &(0x7f0000000200)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000000c0)={0x3, 0x51, 0x10001, 0x2}) 2018/04/02 09:13:17 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/02 09:13:17 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000140)={0x5}, 0x8, 0x800) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000000180)={0x9, 0x2}) arch_prctl(0x1001, &(0x7f0000000240)="7a39bafeb9ccf8f35fc5b9763dc9627195216fe335bc87bf97d548b2d0e16e10f1136ab3d42b6b04261f0a3d9e99bc96d9869a503df0294b34271b714fea0ce39d04f3618a02662856f3699924967d50bcdb689808704793149f00cfc02e7d32e451bb42ad324724b087e8935198deb44a53931636f387e569531e92d39bcf0d8cd1f6352fb3623bc5c6aa8837a1f1f097d9989d44d07f2f7837add429e9281c95610e78358807a2b03e92b62d34eff2aa95c73deb9c4ab3b259b320acb6bdd327b35e10339a68d01e2a1060368e2c7c9f6ef67e5742040641a4c889e070362215aa629037d126b37955a19eb71137440f3a1b6c0400918bfb941b0bc8d8") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x4, @empty, 0x1}, {0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xe}, 0x8000}, 0x1c, [0x5, 0x5, 0x5, 0x20, 0x100010, 0x80000001, 0x3c64, 0x2]}, 0x5c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x6f48, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200), 0x800) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) userfaultfd(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)) [ 105.579841] mmap: syz-executor6 (10421) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/02 09:13:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8002, &(0x7f0000000080)=0x4, 0x4, 0x3) 2018/04/02 09:13:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000140)={0x8}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x9, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/04/02 09:13:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000001060101000000009c2b78a1cd0ec78f4a080001"], 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffffd}, 0x3) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0xf04}, 0x1c, &(0x7f0000000300)}, 0x40) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000200)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0xb, 0x80000, 0x51, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x0, 0x3, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, &(0x7f0000000280)=0x84) 2018/04/02 09:13:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x1, [0x0]}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x5, 0xfffffffffffffff7, 0x59, 0x7, 0x1, 0x10, 0x5, 0x7fff, 0x0, 0x100000000}) 2018/04/02 09:13:19 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/71, 0x47}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x200000000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x100000000008003, 0x20000000}) 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$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/02 09:13:19 executing program 1: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000100)="16", 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = dup(r1) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000300)='lp\x00', 0x221) sendto$inet(r1, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) 2018/04/02 09:13:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20000000000}) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x7, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e28, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x110, 0x7, 0x3, 0x1, 0x0, 0x0, 0xff, 0x1, 0x21b}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/02 09:13:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x80840, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000300)={'erspan0\x00', {0x4, 0x2, 0x6, "fd1ed29a4e33", 0xee4}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x81, 0x8, 0x80000001, 0xffffffff, 0x84, 0x7, 0xffffffffffffff7a, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xcbd, 0x8, 0x3, 0x4, 0xfffffffffffffffc}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0xa6, "0148943c2f94ae97ea9cc33d468003180980b533c120324c39260936f3981a0d7c08440a1f8d970ea23e2313f95b6ca4c05050e8afcc6da7ab8209554b937073200d86dcf8a7a889f9960a03101a226d77f94e1e1ee2eff5574b0f37b0af06a199cc365501d68ac669fe9c12f12c1d6c98282f7f73f41eedeceed0a342d05c0330ae7cb9eee31499e913cbfcb07a4d5ce4c2c3ab4efef9fedbf04d16f43b5901caa7625f89b8"}, &(0x7f0000000280)=0xae) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000002c0)={0x9, 0x3, 0x3, 0xd007, 0x81, 0x1, 0x6, 0x100000001, 0x100, 0xff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x800000000000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350fe0)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, r4}, &(0x7f00005a4000)=0x20) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/02 09:13:19 executing program 6: r0 = userfaultfd(0x0) mlock2(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000240)=""/164) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x64, r2, 0x700, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x885}, 0x4008080) [ 106.931344] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/02 09:13:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x403, 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df0ffc)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x121200, 0x0) 2018/04/02 09:13:19 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) fcntl$getown(0xffffffffffffffff, 0x9) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = getpgrp(r0) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) r2 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) 2018/04/02 09:13:19 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1010c0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x100000000, 0x4, 0x100, 0x6, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) 2018/04/02 09:13:19 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x7) getcwd(&(0x7f0000000040)=""/37, 0x25) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) r3 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000180)=""/219, 0xdb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400000, 0x0) poll(&(0x7f0000000080)=[{r3}, {0xffffffffffffffff, 0x104}], 0x2, 0x80000000000) 2018/04/02 09:13:19 executing program 6: capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="040fb7cd01f84312a1c4fdfe83d8560599530436bfd66c1f4f"]}) 2018/04/02 09:13:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0xfffffd95) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x100000001, &(0x7f0000000040)={0x12, 0x7, 0x8, 0x50}) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) r3 = accept(r1, &(0x7f0000000140)=@pppoe, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x10000, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x0, 0xffff, 0x2, 0x1, 0x0, 0x5, 0x6, 0x1, 0x7, 0xfffffffffffff800, 0x20, 0xc3d, 0xe1, 0x3]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x999}, @in6={0xa, 0x4e23, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0xbb}, 0x1e84200000000000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x48) 2018/04/02 09:13:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000140021e9a509a7828a6ffa7e4535000000000000000000020000000c0000000000000002000001daca515090d899b5f495787ffcce63378885bdf39328e13ee9486af3d26b1a2db36a65d7c77806985581bbe60233144647d58e91be05bf15f012b51209464f21b3ef107b61e21d53e2ca35bc4dc98522e1ed8456aae4daec40"], 0x20}, 0x1}, 0x0) 2018/04/02 09:13:19 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2012, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/02 09:13:19 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="783bef37719018c5", 0x8) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x13000, 0x1000}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) [ 107.815107] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/02 09:13:20 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000780)='./file0\x00', 0x40000000000e) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000980)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x5, 0x9}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000002180)={{0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5}, 0x1, [0xffffffffffffff39, 0x6, 0x0, 0x8, 0x3, 0x4, 0x9, 0xa5ca]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r2, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r6 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f00000005c0)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000740)={'ipddp0\x00', @random="b34f90377ac2"}) sendmsg(r3, &(0x7f0000002140)={&(0x7f00000009c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000a40)="235df47a945f8834c42a895cbeac09", 0xf}, {&(0x7f0000000a80)="6342e55cad95603245ade310a0071a6835f66dfd7cd4701abc7c9b5e1c285297f48fe9972b5a2e696c96eed52c2804d2baff6eb523fb59c04dfee21fcada210bc39e676e60dd1d361a8c973a1e117af10303d496bc3a75f7ea32cd5fccd70508cd3a84db8f367d821046371e5c8b4ccce6cd4d677556307410a87bfd05bcb0d050e8a25d93a164bf80fcf78ea4398db5599f63ba8a3b7338ef228fa202d8197e5670fdeb64e7b76340ca96237ae8156d0a75c89a657aab4d6bf4ede337dd335a11d5244951f59b49001ca4", 0xcb}, {&(0x7f0000000b80)="d21302f1d8add2593a62ee6f339b9cefb9f37d66b6fe668c36701ea3adfacf6a22a13e8c345f3c7b6b3c380bda2e187f561d9877d2a347c8e55884308ab858acc342bcaa7a4281f88805523fc12ff224590ecdaaa34f54713546432683be83ff87274a672d9732e8b44505b5339507eecd6993a99375c70a723d006bfcacdf53eef7cb390aca24b4eb39261083aa14e58dc72b29ee62851afc2ca042b9765cfb70361c7267987bd2701d557d51497ee544fde047c9852e938238c97f68fa4e86bbfe9351bc156b", 0xc7}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="17f6d9ad9f2317514f2e1af64bb18f9689aace2b10ca71a1817b78d5e1dc806649890285af311638c516b3592f57db7a9e4b62e36b152481e35acb00a8522ce44348ec4187a124af0b4398f0d3bcdae5f3959f36424847e255ab12a2a783ea62ccdde60597bf8a709823733f75881e2b83c6f7dd9d8304d8a0dbf1b62e0ab093d5ce0ec73651c6a8131735e331", 0x8d}, {&(0x7f0000001d40)="c0e6d33234eb2be187c1c021aa5b133ef48db5859889d7f25b3405832ec423ccc72aa3bd22a3ba00294b094ac8679322", 0x30}, {&(0x7f0000001d80)="f23f2af106c92f989a7c91361260e0367079826ce001d64c68088c38b84e9a7a16d2078a0596f9f84b97272a15aec883939fa5b8896c0986115ed3ce6ed52a3b4f35ec7f34af4fab7f09e23e637ef400051553f193fb3d8328569df1e803e88d23cfa795323553fb", 0x68}], 0x7, &(0x7f0000001e80)=[{0xa8, 0x11f, 0xff, "2f1d6171ae3933ff1e0943eeddf1aa9a4eed06357a46e9e887324cc69581832b1f33b8b75e4eb9a6f8af8f7e2760eb7a50ec9d25a779cb57de1095944671cf280fbd52d8eb8489f435f1feeec68706bccab14eb4595a8286a4b56002d9010759c5bc1c91809675029bf13a7d2c207ccca9ddce17edb565c96970c187afee4744dea38b69e03896afc29216da100f1b9055f9def8"}, {0x68, 0xad, 0xfffffffffffffffe, "ef7d356010a77e3a6921b342ed2e0befc8a7f1889c254e94efc457f12ee63b980f936f69096456d3485a9760b1f4e9a2b12b5978447ee67e006dc0785e06838ffceca4fb86854fa10b27651f3ec843b0158b215c4019"}, {0x70, 0x11d, 0x6, "f9f1b825e73e4b3f0f4fa5571113cb94c77cf49f51f63793ab3e286febc59a2766e4dfe21a690039d66166bde03213c2a8dd87e36e182b47792a0754083d6ce09a759fab57aae190a42749ed75c8aaa2ad08b4bb5799ad76184bcaef6ed9"}, {0x48, 0x0, 0xffffffffffffffff, "b0f9f8f3acbde23fb952bcc7c3debde4f19d4d20d3a4662e75bab51d8474f03a029434c725776670616a83477ebb9b87636e07913f"}, {0xc0, 0x6, 0xe3, "8b118768dca0d917d5506794fcd360c12ae2d4ed494149e3555d772125fc41f023c9da1ff209085f3a372d8cac1e56fc9464e22819880c931a1e99a33685b0ad98083c099518e370325d1e7df266517758906dab7780914a90a1f364cb1f1a51e7bb6a7fe25de72de28d915ede71ab55c520ae792680e9f5cf17b1e11f86a6873f2a470aad4f438f286bf932d4ae643ebdffb803aec835fc50ccad2e79a14e7e42e55da9f592f7eaf81dbadf63"}], 0x288}, 0x4000001) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00fb98ce7a7bf298568deb1134eaa955d73cf04d9b3af73714ca193eed1638e0df16009b9cda70f10c7c820000349280628e24fcd3da49c628e4d9b63e684955b4d265824b4fb5d206b6e869fdbe00710100000000000000000000000000000000a6aaafadfd33241da9e003cee6458a5b08d9691d7cab6eb6b137eb5eb08440f12b4bce438f9ea35e176a9a5df6f6e0e7d8fb410346c6e872947ae2b8e12b0ce2990b5751d388b541e2816b2dc9d7ee45fd067b18526501f04e8d75ea5444b70ec488fb2151fdeab9b1260205c78dc5b15ba122c1e17377b05f8c6ff4af9be600792e83a09663d69a262dd541996198a6cbf1268004f54eab", @ANYRES16=r4, @ANYBLOB="fdff0000000000000000030000000800020000000000"], 0x1c}, 0x1}, 0x0) 2018/04/02 09:13:20 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x10}, 0xc) write$eventfd(r0, &(0x7f0000605ff8), 0x10235) 2018/04/02 09:13:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000002c0)={{0xccca, 0x4}, 'port1\x00', 0x10, 0x101000, 0x6, 0x2, 0x0, 0x1, 0x8001, 0x0, 0x2, 0x6}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 09:13:20 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x9, 0x802, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getdents(r1, &(0x7f0000000080)=""/101, 0x65) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/02 09:13:20 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x180, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0xffffffffffffffc0}, {0x2, 0x4}, {0x0, 0x7}, {0xa, 0x1000}, {0x4, 0x80000000}], 0x5) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) 2018/04/02 09:13:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioprio_get$pid(0x3, r1) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x101) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000080)={0xdd, 0x9, 0x7f, 0xc24, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x8a, 0x10000) 2018/04/02 09:13:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200404, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xb0, 0x8) r1 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x4, 0x1, 0x7d, 0x4, 0x1, 0x5, 0x200, 0xa867, 0x0, 0x6}, 0xb) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0x330, [0x0, 0x20001a80, 0x20001ab0, 0x20001d80], 0x0, &(0x7f0000000280), &(0x7f0000001a80)=ANY=[@ANYBLOB="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"]}, 0x3a8) 2018/04/02 09:13:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8007fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000, 0x4000}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000140)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x11000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 09:13:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x402000) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x4000004) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000481ffc)) sync_file_range(r0, 0x1, 0x6, 0x7) 2018/04/02 09:13:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000015c0)='/dev/kvm\x00') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x290800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001500)={0x6, r3, 0x1}) sendmsg$nfc_llcp(r5, &(0x7f00000014c0)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x6, 0x76, 0x8b, "b16a8eb3220d2562c389e24d3490e96f0c95e439c07cc9550c530bb33e55112c988a7f166c9c5521d1ec54ff20663a5d7482989948cfa162cb3718bc7c4944", 0x26}, 0x60, &(0x7f0000001480)=[{&(0x7f0000000180)="5a08ae6722e086df83f024136167ae963f66cb4f03be27e5f827dea5e767dfb2f65da50a4262cac0b70dcb08582d42a61f4ee294f3e88682943bc953b1070a4f255ce36a29041211d197baaf472ad6115379bd3ce38df32c2664092685545888d1a6f14fb902d3a677978498ca4e2fe817df7cba51ab74b363fb76b7e738e84c720fa974cd1976101d2989973b3338ae5b6e59145bd8c8b8c758f46de2c678bf5f9442ec3cf2ef13460c410ca8367b8e", 0xb0}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="cfc26d296df0d3347732131de098c3a8742f4792f26415603e7aab97537261f4b9bf3139fdb1e96cb69cc372f8f95c45225a3455481337b4b606244a21499c68f721f8bf4110013acd2984", 0x4b}, {&(0x7f0000001380)="f5cf4ad60d7f7e91eacd5daef15badc852b25680056835335d3dd1e8c856e6ae472291a6436e550704a5a45593342d1259111fbfb3fdc4b19ceef7c97a1e0f57cb1991fa4dc9f6d31b7d1d92117c6c1024cc33f640c745f63dd3abbcdb816d39ff36972b9d0acff4610f5ee61974d46884ac16c601dc1bc85561f0314c0caaaf27692255fb8ddf8551b4f2f082e5fabe31c9300e15312ff4bde40bd475f3e2982c2d410390ff1c2978b43d009760675d35d97e3b97899ba150b2cb28bc97518f1812c9de73498aec", 0xc8}], 0x4, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000001540)={0x2}, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000001580)={0x1f, 0xfff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) dup2(r2, r1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 09:13:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000001fbffffffffffffff02000000e0000002e0000001"], 0x18) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0xb9, "b4a0200ac320685405aac5813ad973a48cbf52c534041716337ad4ee263c03061274fec80001b8b5421570e0071ed75355a45dcd6b6febbc580dcfba9f62631997bcb2a46d16bff6bd74e07050baffbbdc86e2509f5059b5e2982016ea0cf657035f0eea1a400864d08ae9a3e627d775eb5c1f85b7f25230aa4dfadd826e3f62a4c3261c7351296705cf1310c46b16ccc6399621504f490d6f8f1711c29ee0d40ddc29c28d1d531c5c396eb7f9bf2dff8d92de6168a0108eea"}, &(0x7f0000000040)=0xdd) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x0, 0x1000, 0x5, 0x7, 0xb9c7, 0x0, 0x3, 0xffffffff, 0x10000}, 0xfffffffffffffde8) syz_emit_ethernet(0xb6e28efde1817749, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5fbd5ea3ed9a", [{[{0x9100, 0x20000000, 0x6}], {0x8100, 0xdcc, 0x6, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x78b, 0x400002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80c100}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, r2, 0x2, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffbff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/02 09:13:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x802, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x1, 0x0, &(0x7f0000000080)="8ac2b7316a26a56f6697da1418678b9c356e663dc3b38043104c8050", 0x8, 0xa6d, 0xec, 0xffff, 0x8, 0x50a4, 0x101, "b37f3cdda82e3d8518a8d3c0dfbd08211bf6b830575d8082bfd611433bf9507bce20a8215bbfc19d8eb82c0bcb7fa3cc672641cc26ee56de6dbf9c5a87ab5853237130"}) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getroute={0x3c, 0x1a, 0x8, 0x70bd28, 0x25dfdbfd, {0xa, 0x20, 0x14, 0x7ff, 0xfe, 0x0, 0xff, 0x1, 0x900}, [@RTA_EXPIRES={0x8, 0x10}, @RTA_IIF={0x8, 0x1, r1}, @RTA_PREF={0x8, 0x14, 0x7}, @RTA_IIF={0x8, 0x1, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/04/02 09:13:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f69676d7000e48823605ce3a78ece56db712cf46cbb4aa20354508de6154ea7783fa10cabfde24d460d9ddb0589dbc22ec2750670993c5ede308a36c5e79969a4a5") readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000000000)=""/190, 0xbe}], 0x2) 2018/04/02 09:13:20 executing program 1: r0 = socket(0x200003, 0x0, 0x401) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 09:13:20 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x6, &(0x7f0000000040)=""/250) r1 = shmget$private(0x0, 0x3000, 0x84, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r1, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/02 09:13:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/snmp\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x401, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="1765225be1e9126f75f244aadd0572132ada6e3bfdaaff1eb3d8b2ec0860a6936dc6fc2dcf732b9b7d9cb66648393c183e18b2600edea8d8e950ba7a6c7a9c4b96f6b4b1b906ed25d2a263c831144f485b30c79d861347b8894e8e3d4b2f3324f27e8276b98ca3dc3d80475edec11ead0cc7b2d190be519b9da4e25bf0f1dcb043a21daf0ef900f4893c97e79ec044f8bf09e426ea64f5e177148034308e0487268fea", 0xa3, 0x5}], 0x108000a, &(0x7f0000000180)={'nouuid,', {[{@bsdgroups='bsdgroups', 0x2c}, {@noalign='noalign', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt(r1, 0x10f, 0x80000000, &(0x7f0000f27000), 0x0) 2018/04/02 09:13:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x101, 0x40000) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x10000, 0x6, &(0x7f0000000700)=[{&(0x7f0000000280)="52abc1e92437e270f587a9a8", 0xc, 0x4}, {&(0x7f00000002c0)="6c55a75cd30309b59db3b6fa5bd192b995446947854ec7e104dcc41ed6b969abf29345b1b05b235b6507879131dbbcddd55ea4c416b75d49c687eaff1d659acd0877667283450ebb432daf0b7b72b875c2b62909c5e1031a85c47a35e6b425cf0d48efd9d5edf0832558d61e317341bc3ddf3340a8490564c9ae0f24a085671fed98d455c1311c38f0c6d7daf7faad6fad969265e279d7027248c1ae24a12f7462073f1b0d5da9b400345096a679f5fe5e9b84b44ea1d60e2a79da480fb0dd466ad2838b88ba98fa032f", 0xca, 0x200}, {&(0x7f00000003c0)="eb2375603b148d177895e95a5dda6e62556b8b8f99cbd89aa4e0174f79c5d06ddc244c270c0444da24daa6bc8e08529a5d5396f8963b87934a6ffb497b1d334c7a7f479f69b924e19d414410c98972ed629a8629217a0db413156fb7581816702b894e7a5be3d579e19ee1e545821d2809402e9d15b84c8be64fda4a6aba3dda5b1dfed52c2814c525be2097fac1cde631fe11486f5ec3161cc4d8e433bc14637ce89ab3109baa94e2b2ca87034f1d8accd19ff6c335ae3b98994f5f96e86d177b5a7bbc876a0dcc96c48779bf1f9b4a3297f751c0ce532d14c8b933c65f875b4a8ce6", 0xe3, 0xb744}, {&(0x7f00000004c0)="44974a23e4d62c3051e867fe3b2d2666cb8273ee77a3576ab45a473ae1207204612d6034185ab839a1864771736d40cb8a480054a5a13c9a44b6fcadf70e3c812f20016903992d9da3726e2ea0161ec795a3f747ed5e46d36dc0e862cd75059590808f97c31ca0d3b850d71ba3cdbe66d76e52b8b53a91", 0x77, 0x4}, {&(0x7f0000000540)="1c7d9711849af32faf575271ff764a31aa3490076c4260ebb12325bf606096d1816915d60fe5362f21078bcadccac08090b3519006362db64cd82a733a8835f27d418f264f5a142d43be0f75a33225138d8764d9adc24ee388fd3f89bd993bb6ffe92c9e60d489ff9f8a78ca98bcd812373fef82d6c453f778fa6c4592cd63fb7dde03d4a876352079d7418bdaa5523a4ea857b424cb8bcb2ddb91fa00f88b9fc09545536357c8b0a8bf905a7a322132dbcde1b1f8c0c5179132baabea47f596159db52d92871b61024af19b7906925470033bdfcaa5b5b8a46f3cc71c4cb63e51f36532672782d0a8f640d69c345ef997", 0xf1, 0x2}, {&(0x7f0000000640)="0c2357b460cfc86c04fd2a99d539c4bd4344d45c4c24855636409642687e60be4057bb5c964c2451f1ee383ce2a1ca95f6e4475fac52abcf921afc8749238a647ece8bc0b0ab790c0591593cc37d69d1b4e06e5338274e9ea4a9d65aa6977be363a79ea1e4ee84d007f8d3098201b6037d809eb58c15a3e9150169a36978bbf187d4ccb38d90be7bf8a93101bd6907c3643fe859305bae913bdfb19a1837255ecfd48a73ec20bc581dc252f7743ef09c2bc2f0", 0xb3}], 0x80000, &(0x7f00000007c0)={[{@tz_utc='tz=UTC', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x36, 0x34]}, 0x2c}, {@showexec='showexec', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@fmask={'fmask', 0x3d}, 0x2c}]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="75e176976d2a537b3b780a079ba5ad8f0bafdad68461ce8206094c14635b4a499c58334e97b239", 0x27) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0xd9c6, 0x1, 0x101, 0x1ff}, 0x14) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x1ef, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) accept(r2, 0x0, &(0x7f0000000140)) 2018/04/02 09:13:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000005000000000000000000000000000000950000000000000000000000000000003b3e18d84a2aaff49765616a914bc30213f8f6410ce5240ec08e3951978edb04b6ad6a1e7bc1a7060b8d8889180f7ec8d97a5e57452721e6c1d2d389648ba528f06015871acad75978c290bb3216b61600c1d014a00f07cc4c87a53972c32ddb5cb9fd712670b158b6944c66a4a62d09679694764b810997587a26e48788ef024d530f36282d82287c277f388c2cc23e2a0811551148ea09b244ba599fc94355425e9cc63bc4a79286a3fa2021e8ae9387a8f1250969e6649b08ff3d2f11e2d80ad562a443223c98b650cfaf8376cf9de70e13e6fa03c17fdd8432aba1d1d8d49699b9cd72df953bafca90cadc75a38b057615829e1643591f"], &(0x7f0000e1c000)='GHL\x00', 0x0, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = msgget(0x1, 0x28) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) syz_mount_image$jfs(&(0x7f0000000640)='jfs\x00', &(0x7f0000000680)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000700)=[{&(0x7f00000006c0)="a00775359d804b6972ac86229825b18dfc9b95e862f75a467d7f41106c436fc6d9978ddc3df41f4827ae5ec6f4", 0x2d, 0x200}], 0xc0000, &(0x7f0000000780)=ANY=[@ANYBLOB="6e6f71756f74612c7569ee56e39630783f73867a652c0000005b969632b6e571fbc1eaacf945bdea8300"]) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x8000, r3, r4, r5, r6, 0x18, 0x3}, 0x3144, 0x0, 0x80000001, 0x10001, 0x80000000, 0x0, r7, r8}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x111000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r9, 0x0, 0x81, &(0x7f0000000580)={'nat\x00', 0x0, 0x4, 0x50, [], 0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)=""/80}, &(0x7f0000000600)=0x78) 2018/04/02 09:13:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendto$ax25(r1, &(0x7f0000000340)="a0cfac4c7b71811776c52dc07113d2f5a7fe9438b9277ff25607c024ecbe733a98059a1831d1b0ff44339cfaae4e60254b3c0cefade2154c7da566eaee9987cce99f7f77491b15e8476a19313db0cccc79c06df9426008ec5de97967e081c52421235e9bf72c", 0x66, 0x10, 0x0, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) accept$ax25(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getpgrp(0xffffffffffffffff) prctl$intptr(0x1c, 0x101) getpgid(0x0) tgkill(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x3, 0x10001, 0x7ff, 0xfffffffffffffffa, 0x81, {0x0, @in={{0x2, 0x4e24}}, 0x8000, 0x81, 0x5, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="b9000000e70fa94605859dd1487a571ea8175d2ae277e2fa10deff9a2ff8a337083853ec9db3184e417f10b1232dc7e8c1e0ecaf5d400ce8b6cd155078b816a77da27e90185e98a76e9f0031159438ef1fa7c6f36fa879b66b71075ae664740c049a6005b6a43e9eebe972da2376bc1bb30ecb77b7d6032f187df66df2f04ea1cc4c305c2381dd1520842dbb50976f4d3da8e589188920497a6a69da82776bb53b9327765637fecd52a24d48b9f5649967ce5ad53d3d7a3ae0513b6f488b69138704ef208d72e4"], &(0x7f00000003c0)=0x2) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000500)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/02 09:13:20 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000180001000000000000000000020000000000ff000000000008001600040000000800150004000000c2635da0ebffe96988aa5c48c0b90e1b3079161232d0810749f0453d711f"], 0x2c}, 0x1}, 0x0) [ 108.332117] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 108.389237] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/04/02 09:13:21 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x202) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x32f, 0x0, 0x7, 0x0, 0x1}, 0x10) 2018/04/02 09:13:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) tgkill(r1, r1, 0x24) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/02 09:13:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f00000002c0)="9c583a1f4263d7ff432eb5d3655fa52f9fc7e293a9216b38034be99acb3c290045a4f12113bedd9706ac86c8ff4aaa2afaf72650452426354e642b5f0b4a9fb5585274d2e15f75b10cd01af0b8038db8c61f00000046a0d9d3684a8998dbef0c7909ecd84b0c0cbf0adc1923e85e6759830f1ef628da6fa7d2150610852ba9d0c33fd2c2bf", 0xfffffffffffffe3c, 0x5, &(0x7f000000dff8)=@abs, 0xfdfd) 2018/04/02 09:13:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) io_setup(0x80, &(0x7f0000000040)=0x0) io_destroy(r1) 2018/04/02 09:13:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x6000000, 0x9, "c1d307923e60fa08858138f98605ee91b7c0cd37e1f809eb99e161475597e8d0ac14e485f2426c0f5727eed5b3214d3ba80c51735910ce31543dff1fdff20d77c4133674342f3d3316f91730ba08ff86"}, 0xd8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e20}, 'syzkaller1\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0xffffffffffffff7b) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba", 0x90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000013c0)) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000380)=0x641) 2018/04/02 09:13:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xab, 0x0) sendto$unix(r2, &(0x7f0000000040)="a8413bda45c8b5e1d58d695e80df181248d27d6473c1c56369e864586df55fce057ac56810b6cee0d9e9b7f33db7b52094b4784597b08d08d8ba", 0x3a, 0x40, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000072}]}) 2018/04/02 09:13:21 executing program 3: bpf$MAP_CREATE(0x3, &(0x7f0000fe6000), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x100, 0xb1, 0x3f, 0x0, 0xffffffffffffffff, 0xe2}, 0x2c) 2018/04/02 09:13:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x6cacb73, &(0x7f0000000080)=0x2) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c5186bfebab", 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000200)="baf80c66b8a0b0f98366efbafc0c66ed0f01c90fc72d660f3a20fe9d360f01ca66b9800000c00f326635000400000f30baf80c66b8ee94158166efbafc0cecf30f01770cb804010f00d066b9dd0900000f32", 0x52}], 0x1, 0x0, &(0x7f0000000280)=[@cr4={0x1, 0x400000}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 09:13:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) getpgid(0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) sync_file_range(r0, 0x2, 0x0, 0x7) memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x1) 2018/04/02 09:13:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9366, 0x2000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='erspan0\x00') socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x400, 0x8}) 2018/04/02 09:13:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r1, 0x20, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xde4b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1b1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400000}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4, 0x7a}]}]}, 0x1c}, 0x1}, 0x0) [ 109.104681] *** Guest State *** [ 109.108057] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 109.116937] CR4: actual=0x0000000000402050, shadow=0x0000000000400000, gh_mask=ffffffffffffe871 [ 109.125798] CR3 = 0x00000000fffbc000 [ 109.129549] RSP = 0x0000000000000f80 RIP = 0x0000000000000110 [ 109.135566] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 109.141568] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 109.148263] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 109.156267] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.164284] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.172282] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.180282] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.188290] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.196443] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 109.204640] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 109.212873] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 109.221450] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 109.229450] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 109.235884] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 109.243357] Interruptibility = 00000000 ActivityState = 00000000 [ 109.249608] *** Host State *** 2018/04/02 09:13:21 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x7}) r0 = memfd_create(&(0x7f0000000180)='security\x00', 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x201042}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x800004000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x0, 0x0, 0x0, 0x80, 0x4}}, 0x44) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x2e3, 0x5f0, 0x1000, 0x100000001}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 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, 0x3, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r3, r4, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) r6 = dup2(r5, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) sync() [ 109.252824] RIP = 0xffffffff811cdc36 RSP = 0xffff8801acad73b8 [ 109.258833] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 109.265267] FSBase=00007f0f236c7700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 109.273083] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 109.278989] CR0=0000000080050033 CR3=00000001d08d7006 CR4=00000000001626f0 [ 109.286046] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 109.292734] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 109.299489] *** Control State *** [ 109.303297] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 109.310006] EntryControls=0000d1ff ExitControls=0023efff [ 109.315515] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 109.322592] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 109.329341] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 109.335945] reason=80000021 qualification=0000000000000000 [ 109.342305] IDTVectoring: info=00000000 errcode=00000000 [ 109.347777] TSC Offset = 0xffffffc24b9b97d2 [ 109.352124] EPT pointer = 0x00000001b193801e [ 109.376630] *** Guest State *** [ 109.380058] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 109.388934] CR4: actual=0x0000000000402050, shadow=0x0000000000400000, gh_mask=ffffffffffffe871 [ 109.397811] CR3 = 0x00000000fffbc000 [ 109.401558] RSP = 0x0000000000000f80 RIP = 0x0000000000000110 [ 109.407554] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 109.413556] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 109.420233] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 109.428240] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.436220] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.444207] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.452202] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.460214] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 109.468196] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 109.476184] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 109.484178] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 109.492173] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 109.500150] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 109.506573] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 109.514042] Interruptibility = 00000000 ActivityState = 00000000 [ 109.520292] *** Host State *** [ 109.523495] RIP = 0xffffffff811cdc36 RSP = 0xffff88018d3f73b8 [ 109.529486] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 109.535899] FSBase=00007f0f236a5700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 109.543732] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 109.549630] CR0=0000000080050033 CR3=00000001d08d7006 CR4=00000000001626f0 [ 109.556657] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 109.563331] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 109.569395] *** Control State *** [ 109.572854] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 109.579525] EntryControls=0000d1ff ExitControls=0023efff [ 109.584980] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 109.591916] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 109.598588] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 109.605178] reason=80000021 qualification=0000000000000000 [ 109.611505] IDTVectoring: info=00000000 errcode=00000000 [ 109.616962] TSC Offset = 0xffffffc24b9b97d2 [ 109.621290] EPT pointer = 0x00000001b193801e [ 110.011064] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 110.019110] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 110.026802] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 110.034496] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 110.042191] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 110.045451] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 110.049936] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 110.065198] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 110.072879] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 110.080543] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 246.751904] INFO: task syz-executor4:10665 blocked for more than 120 seconds. [ 246.759317] Not tainted 4.16.0+ #375 [ 246.763564] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771534] syz-executor4 D21704 10665 4479 0x00000004 [ 246.777183] Call Trace: [ 246.779821] __schedule+0x8fb/0x1ec0 [ 246.783554] ? __sched_text_start+0x8/0x8 [ 246.787708] ? perf_trace_lock+0x900/0x900 [ 246.791979] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 246.797088] ? trace_hardirqs_off+0x10/0x10 [ 246.801415] ? lock_downgrade+0x980/0x980 [ 246.805562] ? find_held_lock+0x35/0x1d0 [ 246.809627] schedule+0xf5/0x430 [ 246.813007] ? __lock_page+0x550/0x720 [ 246.816936] ? __schedule+0x1ec0/0x1ec0 [ 246.820913] ? lock_downgrade+0x980/0x980 [ 246.825066] ? lock_release+0xa40/0xa40 [ 246.829070] ? finish_task_switch+0x182/0x7e0 [ 246.833579] ? do_raw_spin_trylock+0x190/0x190 [ 246.838194] io_schedule+0x1c/0x70 [ 246.841737] __lock_page+0x574/0x720 [ 246.845451] ? __lock_page_killable+0x790/0x790 [ 246.850117] ? __sched_text_start+0x8/0x8 [ 246.854285] ? submit_bh_wbc+0x710/0x710 [ 246.858349] ? print_irqtrace_events+0x270/0x270 [ 246.863118] ? check_same_owner+0x320/0x320 [ 246.867453] ? page_cache_tree_insert+0x410/0x410 [ 246.872340] write_cache_pages+0xb33/0x14b0 [ 246.876692] ? tag_pages_for_writeback+0x460/0x460 [ 246.881690] ? clear_page_dirty_for_io+0xe50/0xe50 [ 246.886628] ? trace_hardirqs_off+0x10/0x10 [ 246.890950] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.895966] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.900822] ? finish_task_switch+0x182/0x7e0 [ 246.905321] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.910178] ? trace_hardirqs_off+0x10/0x10 [ 246.914508] ? trace_hardirqs_off+0x10/0x10 [ 246.918837] ? perf_trace_lock+0x900/0x900 [ 246.923089] ? lock_release+0xa40/0xa40 [ 246.927106] ? blk_start_plug+0xbb/0x370 [ 246.931167] ? blk_lld_busy+0x60/0x60 [ 246.934977] ? lock_release+0xa40/0xa40 [ 246.938949] generic_writepages+0xe9/0x150 [ 246.943185] ? write_cache_pages+0x14b0/0x14b0 [ 246.947770] ? _raw_spin_unlock+0x22/0x30 [ 246.951927] blkdev_writepages+0x1d/0x30 [ 246.955983] ? blkdev_writepages+0x1d/0x30 [ 246.960219] ? blkdev_readpages+0x40/0x40 [ 246.964370] do_writepages+0xff/0x170 [ 246.968177] __filemap_fdatawrite_range+0x32f/0x460 [ 246.973197] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 246.978579] SyS_sync_file_range+0x1ac/0x210 [ 246.982982] ? SyS_fdatasync+0x20/0x20 [ 246.986891] do_syscall_64+0x281/0x940 [ 246.990814] ? vmalloc_sync_all+0x30/0x30 [ 246.994963] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.999472] ? finish_task_switch+0x1c1/0x7e0 [ 247.003967] ? syscall_return_slowpath+0x550/0x550 [ 247.008896] ? syscall_return_slowpath+0x2ac/0x550 [ 247.013839] ? prepare_exit_to_usermode+0x350/0x350 [ 247.018868] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.024246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.029107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.034300] RIP: 0033:0x455269 [ 247.037499] RSP: 002b:00007f3e7daf2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 247.045209] RAX: ffffffffffffffda RBX: 00007f3e7daf36d4 RCX: 0000000000455269 [ 247.052470] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000013 [ 247.059747] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.067027] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 247.074304] R13: 000000000000064c R14: 00000000006fb7c0 R15: 0000000000000000 [ 247.081577] [ 247.081577] Showing all locks held in the system: [ 247.087909] 3 locks held by kworker/u4:1/21: [ 247.093116] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000005bc269cc>] process_one_work+0xb12/0x1bb0 [ 247.103131] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000e5df4b15>] process_one_work+0xb89/0x1bb0 [ 247.114150] #2: (&type->s_umount_key#34){.+.+}, at: [<00000000e7c8164c>] trylock_super+0x20/0x100 [ 247.123385] 2 locks held by khungtaskd/877: [ 247.127698] #0: (rcu_read_lock){....}, at: [<000000005896f06b>] watchdog+0x1c5/0xd60 [ 247.135832] #1: (tasklist_lock){.+.+}, at: [<00000000dbe2f8bb>] debug_show_all_locks+0xd3/0x3d0 [ 247.144882] 1 lock held by rsyslogd/4308: [ 247.149032] #0: (&f->f_pos_lock){+.+.}, at: [<000000005bfdeb57>] __fdget_pos+0x12b/0x190 [ 247.157715] 2 locks held by getty/4399: [ 247.161682] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.170364] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.179690] 2 locks held by getty/4400: [ 247.183663] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.192343] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.201634] 2 locks held by getty/4401: [ 247.205608] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.214286] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.223574] 2 locks held by getty/4402: [ 247.227544] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.236218] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.245518] 2 locks held by getty/4403: [ 247.249489] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.258168] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.267468] 2 locks held by getty/4404: [ 247.271433] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.280112] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.289393] 2 locks held by getty/4405: [ 247.293359] #0: (&tty->ldisc_sem){++++}, at: [<00000000a62068b7>] ldsem_down_read+0x37/0x40 [ 247.302033] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f1eea96>] n_tty_read+0x2ef/0x1a40 [ 247.311332] 1 lock held by syz-executor1/10675: [ 247.315989] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000dac93e85>] iterate_bdevs+0xc8/0x260 [ 247.324608] [ 247.326234] ============================================= [ 247.326234] [ 247.333264] NMI backtrace for cpu 1 [ 247.336892] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 247.343443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.352772] Call Trace: [ 247.355379] dump_stack+0x194/0x24d [ 247.358978] ? arch_local_irq_restore+0x53/0x53 [ 247.363616] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.368265] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.372672] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.377139] nmi_cpu_backtrace+0x1d2/0x210 [ 247.381349] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.385814] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.391065] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.396229] watchdog+0x90c/0xd60 [ 247.399659] ? reset_hung_task_detector+0xa0/0xa0 [ 247.404471] ? complete+0x62/0x80 [ 247.407900] ? __schedule+0x1ec0/0x1ec0 [ 247.411846] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.416142] ? __lockdep_init_map+0xe4/0x650 [ 247.420525] ? do_raw_spin_trylock+0x190/0x190 [ 247.425080] ? lockdep_init_map+0x9/0x10 [ 247.429112] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.434187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.439175] ? trace_hardirqs_on+0xd/0x10 [ 247.443298] ? __kthread_parkme+0x176/0x240 [ 247.447592] kthread+0x33c/0x400 [ 247.450932] ? reset_hung_task_detector+0xa0/0xa0 [ 247.455743] ? kthread_stop+0x7a0/0x7a0 [ 247.459692] ret_from_fork+0x3a/0x50 [ 247.463485] Sending NMI from CPU 1 to CPUs 0: [ 247.467999] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.468989] Kernel panic - not syncing: hung_task: blocked tasks [ 247.481679] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 247.488230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.497554] Call Trace: [ 247.500117] dump_stack+0x194/0x24d [ 247.503721] ? arch_local_irq_restore+0x53/0x53 [ 247.508367] ? vsnprintf+0x1ed/0x1900 [ 247.512190] panic+0x1e4/0x41c [ 247.515357] ? refcount_error_report+0x214/0x214 [ 247.520091] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.525438] watchdog+0x91d/0xd60 [ 247.528871] ? reset_hung_task_detector+0xa0/0xa0 [ 247.533683] ? complete+0x62/0x80 [ 247.537110] ? __schedule+0x1ec0/0x1ec0 [ 247.541053] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.545350] ? __lockdep_init_map+0xe4/0x650 [ 247.549732] ? do_raw_spin_trylock+0x190/0x190 [ 247.554285] ? lockdep_init_map+0x9/0x10 [ 247.558321] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.563397] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.568384] ? trace_hardirqs_on+0xd/0x10 [ 247.572503] ? __kthread_parkme+0x176/0x240 [ 247.576795] kthread+0x33c/0x400 [ 247.580133] ? reset_hung_task_detector+0xa0/0xa0 [ 247.584942] ? kthread_stop+0x7a0/0x7a0 [ 247.588888] ret_from_fork+0x3a/0x50 [ 247.594183] Dumping ftrace buffer: [ 247.597829] (ftrace buffer empty) [ 247.601515] Kernel Offset: disabled [ 247.605116] Rebooting in 86400 seconds..