0002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r3, 0x3) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r4 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r5, 0x8, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r7, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r8 = syz_open_pts(r7, 0x2) dup3(r8, r7, 0x0) write(r7, &(0x7f0000c34fff), 0xffffff0b) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x4) preadv(r9, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r9) 2018/03/30 18:36:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 18:36:31 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/wireless\x00') pread64(r3, &(0x7f00009f3000), 0x352, 0x0) lseek(r3, 0x0, 0x0) getpid() r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r3, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r3, 0x540c) accept4(r3, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r6 = eventfd2(0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000180)={r6, 0x0, 0x2, r6}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r6, r7) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) dup3(r0, r0, 0x80000) 2018/03/30 18:36:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r1) 2018/03/30 18:36:31 executing program 5: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4000000000003ff, &(0x7f00000003c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x800000010, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, &(0x7f0000000080)={0xffffffff}, &(0x7f00000000c0)) 2018/03/30 18:36:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r1) 2018/03/30 18:36:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r1) 2018/03/30 18:36:31 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000b40), 0x800) r11 = socket$kcm(0x29, 0x5, 0x0) r12 = syz_open_dev$sndtimer(&(0x7f0000000b80)='/dev/snd/timer\x00', 0x0, 0x4000) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/rfkill\x00', 0x101000, 0x0) r14 = epoll_create1(0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001e00)={{{@in, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001f00)=0xe8) lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) r17 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002000)) r18 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002040), &(0x7f00000020c0)=0x60, 0x80800) r19 = syz_open_procfs(0x0, &(0x7f0000002100)='net/l2cap\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002140)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002600)={{{@in=@loopback, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002700)=0xe8) getegid() r23 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002740)) r24 = socket$inet_dccp(0x2, 0x6, 0x0) r25 = socket$inet6_icmp(0xa, 0x2, 0x3a) r26 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002780)) r27 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000027c0)={0xffffffffffffffff}) r29 = openat(0xffffffffffffff9c, &(0x7f0000002800)='./file0\x00', 0x30600, 0x48) r30 = syz_open_dev$sndctrl(&(0x7f0000002840)='/dev/snd/controlC#\x00', 0x37a4, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002880)={0x7, 0xffffffffffffff9c}) r32 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000028c0), 0x800) r33 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000002900)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r37 = syz_open_dev$sndpcmc(&(0x7f0000002980)='/dev/snd/pcmC#D#c\x00', 0x8, 0xc2400) r38 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000029c0), &(0x7f0000002a40)=0x60, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002a80)={0x0, 0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002ac0)={0xffffffffffffffff}) r41 = syz_open_dev$adsp(&(0x7f0000002b00)='/dev/adsp#\x00', 0x8, 0x121780) r42 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/vcs\x00', 0x800, 0x0) r43 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000002bc0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)=0x0) r46 = getuid() getresgid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)) r48 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r49 = creat(&(0x7f0000002f40)='./file0\x00', 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x2, 0x0) r52 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x20000, 0x0) r53 = syz_open_dev$amidi(&(0x7f0000003040)='/dev/amidi#\x00', 0x2, 0x8000) r54 = bpf$MAP_CREATE(0x0, &(0x7f0000003080)={0x1f, 0x8184, 0x5, 0x40, 0x4, 0x1, 0x7fffffff}, 0x2c) r55 = openat$mixer(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/mixer\x00', 0x840, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003280)=0xe8) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = accept$inet6(0xffffffffffffffff, &(0x7f0000003380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000033c0)=0x1c) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000003400)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003440)={0x0}, &(0x7f0000003480)=0xc) stat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003580)=0x0) r64 = getuid() r65 = getgid() r66 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r68 = getegid() sendmmsg$unix(r0, &(0x7f0000003740)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="f2deb26a5175e6d50586df867cf85506e7a150f4c5d52d3e6c1dc9f3fd5d41eba13083a7f2c9330a71c9e81747b95f3634050a366a048bfc1519e80cd4ce6ce8d01792db4c9b5d61cdc6b359254127187aca20bb3ffe56956df6ef7538e8594107abcac8847b3c6fca9342fac5b736707170e56a7514c9e754bd216fc917709127f2948aae2ca1a266a1c7f3036d6a1e2427615a9782bf492c9cd583dd40eb8eaa13df92427f2f941c4a61b5503ff9c72144d09bb5d5", 0xb6}, {&(0x7f0000000240)="f67afc13ba1ecf92c5c7701ae28e6dc6f56d5fd11f2b9ea63f224a7ad7d78fdae58bb5a254c21cfcc4c86d426cb3", 0x2e}, {&(0x7f0000000300)="8dfa0684bc066d50c68d1ca058dea93724106a4d25068f900d59601af6f33b8df2e810c5d72cf8a65b1f973b08c5993ae0ad986177e1cf4651d8552dbee458f784889209c07f3c9e", 0x48}], 0x3, &(0x7f0000000c80)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}], 0xa0, 0x20000000}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)="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", 0x1000}], 0x1, &(0x7f00000022c0)=[@rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40}, {&(0x7f0000002340)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000025c0)=[{&(0x7f00000023c0)="a3328a65198e95b2cccaabcd36758185f2e1755aa54e6634c28b4942769bd264adb3a5751e8eb07016af0d0cd04aad29fe000f1360c964ec10a8984fba312589c4e44f94b13174c9f9254434209e954e020ffa3620da64902dd188e135", 0x5d}, {&(0x7f0000002540)="5048d0f235ebf9791e9473b75c23812ca887a0f184346c331027855fe085d3f648cfd210b9bdc0871af08ce42e3bbd45ecb71b9c9f1e0010dda3a6a8f48862a7eef7c14cf35f0a8866075f8d419ccab1eb8bf5effb5b2648a3f995ddcf95490629bf4c7c9065cdad5e149ed1d906a19a47d9d16a9ad1c01314777c1f13b50c", 0x7f}], 0x2, &(0x7f0000002c00)=[@rights={0x18, 0x1, 0x1, [r23, r24]}, @rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43, r44]}], 0x88, 0x10}, {&(0x7f0000002cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002d40)="fd27da7f8b94bc82ea0b88baf6d812dcb73c20745e7e26f7", 0x18}], 0x1, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x30, 0x1, 0x1, [r48, r49, r50, r51, r52, r53, r54, r55]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x18, 0x1, 0x1, [r59, r60]}, @cred={0x20, 0x1, 0x2, r61, 0x0, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}], 0xe8, 0x4000}], 0x4, 0x800) r69 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r69, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r69, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x5, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r69, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r69, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r69, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 18:36:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r1) 2018/03/30 18:36:31 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) 2018/03/30 18:36:31 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) 2018/03/30 18:36:31 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) 2018/03/30 18:36:32 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) 2018/03/30 18:36:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r3, 0x3) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r4 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r5, 0x8, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r7, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r8 = syz_open_pts(r7, 0x2) dup3(r8, r7, 0x0) write(r7, &(0x7f0000c34fff), 0xffffff0b) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x4) preadv(r9, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r9) 2018/03/30 18:36:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r3, 0x3) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r4 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r5, 0x8, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r7, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r8 = syz_open_pts(r7, 0x2) dup3(r8, r7, 0x0) write(r7, &(0x7f0000c34fff), 0xffffff0b) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x4) preadv(r9, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r9) 2018/03/30 18:36:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r3, 0x3) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r4 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r5, 0x8, r6) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r7, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r7, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r8 = syz_open_pts(r7, 0x2) dup3(r8, r7, 0x0) write(r7, &(0x7f0000c34fff), 0xffffff0b) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x4) preadv(r9, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r9) 2018/03/30 18:36:32 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, 0x0) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x34a) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'rose0\x00', 0xfffffffffffff800}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', 0x0) r5 = semget$private(0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) semtimedop(r5, &(0x7f000001dfd6)=[{}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) semtimedop(r5, &(0x7f0000000380)=[{0x0, 0x7, 0x1000}], 0x1, &(0x7f0000000040)={0x77359400}) socket$key(0xf, 0x3, 0x2) 2018/03/30 18:36:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 18:36:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/30 18:36:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/30 18:36:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/30 18:36:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/30 18:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) dup(0xffffffffffffffff) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/97, 0x61) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/30 18:36:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/30 18:36:33 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./control/file0\x00') getpid() 2018/03/30 18:36:33 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fffffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r1, 0x0, r0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1003f) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r4, &(0x7f00000012c0)=ANY=[], 0xffffff4b) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r2, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r5, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/03/30 18:36:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/30 18:36:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:33 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 18:36:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/30 18:36:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/30 18:36:34 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) dup(0xffffffffffffffff) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/97, 0x61) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/30 18:36:34 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/03/30 18:36:34 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/30 18:36:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000007c0)=0x60) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/03/30 18:36:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/30 18:36:34 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/30 18:36:34 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) dup(0xffffffffffffffff) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/97, 0x61) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/30 18:36:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) [ 356.947906] print_req_error: I/O error, dev loop199, sector 0 [ 356.956211] FAT-fs (loop199): unable to read boot sector [ 356.964339] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 357.009591] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 18:36:34 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/30 18:36:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/03/30 18:36:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000007c0)=0x60) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/03/30 18:36:34 executing program 2: getpgrp(0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3}, &(0x7f0000000440)=0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x3, 0x0, 0x5, 0x5, 0x0, 0x0, 0x9]}, &(0x7f0000000580)=0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000007c0), 0x2bf) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(0xffffffffffffffff) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) 2018/03/30 18:36:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r2, 0xaa0c147eab710dbf, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r0, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x2c) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r7, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1}, 0x0) getpeername$unix(r6, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) 2018/03/30 18:36:34 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) dup(0xffffffffffffffff) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/97, 0x61) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/30 18:36:34 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:34 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) [ 357.538585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 18:36:34 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) [ 357.590990] print_req_error: I/O error, dev loop199, sector 0 [ 357.597363] FAT-fs (loop199): unable to read boot sector [ 357.618085] print_req_error: I/O error, dev loop199, sector 0 [ 357.624847] FAT-fs (loop199): unable to read boot sector [ 357.632673] print_req_error: I/O error, dev loop199, sector 0 2018/03/30 18:36:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000007c0)=0x60) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/03/30 18:36:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/03/30 18:36:34 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r2, 0xaa0c147eab710dbf, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r0, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x2c) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r7, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1}, 0x0) getpeername$unix(r6, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) [ 357.641269] FAT-fs (loop199): unable to read boot sector [ 357.680381] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 18:36:34 executing program 5: r0 = getpid() mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)="2af531a49abb16a02e00b0c051e5c1a0d82aba61dd6bfe8b2c935489773174e1df9b65e37adb675a34d6f73bc624a30c88391157d2b66d123ff0c73032b63ae24cebf63312e64818c31c01cd8459b506fa3f42bae614ed2d7827903b015639e6c77f950acfef3453a71275cae47e388dbf8a6fc567f8e91a") recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/81, 0x51}], 0x6, 0x0, 0x0, 0x80000001}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x2000) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ptrace$setopts(0x4206, r0, 0x67e, 0x100027) 2018/03/30 18:36:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000007c0)=0x60) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) [ 357.720095] print_req_error: I/O error, dev loop199, sector 0 [ 357.726116] FAT-fs (loop199): unable to read boot sector [ 357.746302] print_req_error: I/O error, dev loop199, sector 0 [ 357.752585] FAT-fs (loop199): unable to read boot sector [ 357.783455] print_req_error: I/O error, dev loop199, sector 0 [ 357.789632] FAT-fs (loop199): unable to read boot sector [ 357.793593] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 18:36:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000080)) 2018/03/30 18:36:35 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) [ 358.468399] print_req_error: I/O error, dev loop199, sector 0 [ 358.474426] FAT-fs (loop199): unable to read boot sector 2018/03/30 18:36:35 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r2, 0xaa0c147eab710dbf, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r0, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x2c) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r7, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1}, 0x0) getpeername$unix(r6, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) 2018/03/30 18:36:35 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/03/30 18:36:35 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:35 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='vfat\x00', 0x0, &(0x7f0000000240)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xb8, r4, 0x2, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) 2018/03/30 18:36:35 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r3 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x200000) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001780)=0x800000003f, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001440), &(0x7f0000001340)=0xffffff29) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0x2) r5 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x812, r0, 0x0) fallocate(r4, 0x1, 0x0, 0x4000003) write$rdma_cm(r4, &(0x7f0000001480)=ANY=[@ANYBLOB="83869a01f857582115b2ef8f973c1b51531dc3210c2f939ed31f68def590ceb79b2a867e242387423a44c5c87982b0b87a4b2298eed59ca74d21d6b31a70bb1e0df339192dd01169"], 0x48) getsockopt$sock_buf(r2, 0x1, 0x18, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0x71) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0xdff, 0xffffffffffffffff) creat(&(0x7f0000001300)='./bus/file0\x00', 0x6) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) sendmsg$inet_sctp(r6, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa666", 0x2c}], 0x1, 0x0, 0x0, 0x40000}, 0xc051) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0xe, 0x80000) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000001500)=0x107fffffff, &(0x7f0000000080)=0xfffffffffffffe54) r7 = semget(0x2, 0x0, 0x90) semctl$GETZCNT(r7, 0x3, 0xf, &(0x7f0000001280)=""/64) 2018/03/30 18:36:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000080)) 2018/03/30 18:36:35 executing program 2: truncate(&(0x7f0000000200)='./file0\x00', 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x202001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r4 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x800) inotify_rm_watch(r2, r4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000080)) 2018/03/30 18:36:35 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000080)) 2018/03/30 18:36:35 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/03/30 18:36:35 executing program 2: truncate(&(0x7f0000000200)='./file0\x00', 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x202001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r4 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x800) inotify_rm_watch(r2, r4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:35 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r2, 0xaa0c147eab710dbf, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r0, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x2c) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r7, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1}, 0x0) getpeername$unix(r6, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) 2018/03/30 18:36:35 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/03/30 18:36:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) [ 358.666384] print_req_error: I/O error, dev loop199, sector 0 [ 358.673129] FAT-fs (loop199): unable to read boot sector [ 358.702645] print_req_error: I/O error, dev loop199, sector 0 [ 358.708793] FAT-fs (loop199): unable to read boot sector 2018/03/30 18:36:36 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:36 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0xc1e1, 0x8}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x3ff, 0xda, "bd759ad25f07e73655aeb0e92fcb3424cdd66387820b0c86acfb2d7435518b6812ac5ef5513a823ed2be814b038eb7b6c55b03f0dd354d3d9f301c057c849b735b629e97ed3bca736b5719d1641135ddbde5749805093b8eaf3b4da8c2886a297a93e2f3b98145efa33b946c696ed2ca3ec11a7bdbd977fe4e2b847ccb8072e3f22309d9d4d890f7a2d7667e9348117b9e9e7956f924df4394276640d57922a7eede827dffafd4caa3b1ddce99f5e2c3e2baa0739274bf40899f919a178193d31f3252b8b49a5df8b2a70baff55a664b1daa4d7d125b3a591915"}, 0xe2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='ip6tnl0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x47e, 0xbbf7, 0x7, 0x48}, &(0x7f0000000400)=0x98) getpeername(r0, &(0x7f0000000440)=@ethernet={0x0, @remote}, &(0x7f00000004c0)=0x80) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000540)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x8, 0x6, 0x7ff, 0x5, 0x0, &(0x7f0000000500)='bpq0\x00', 0x6, 0x89a0, 0x754}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getpgrp(r3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000640)={'eql\x00', 0x7}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000680)=0x3, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000006c0)=0x3, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000740)=""/52) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000007c0)={0x7, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000800)={0x9, 0x18, [0x3ff, 0x4, 0xff, 0x1, 0x3, 0x1]}) r5 = semget(0x2, 0x3, 0x80) semop(r5, &(0x7f0000000840)=[{0x5, 0x7ff, 0x1800}, {0x2, 0x1f, 0x1800}, {0x7, 0x4, 0x677a9c0bfd8d2006}, {0x5, 0x9, 0x800}, {0x2, 0xffffffffffffffff, 0x1800}, {0x0, 0x101, 0x1000}], 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000880)=""/222, &(0x7f0000000980)=0xde) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000009c0)={0x8, 0x7, 0x8004, 0x0, 0x4, 0x3, 0x4, 0x60d, r2}, &(0x7f0000000a00)=0x20) syz_open_dev$random(&(0x7f0000000a40)='/dev/random\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000a80)={r4}) fchdir(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b00)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x0, 0x240, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000ac0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffff00, 'lo\x00', 'ip6gre0\x00', {}, {}, 0x6f, 0x1, 0x8}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100000001, 0x3, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0x77e, 0x2, 0xa8, 0x0, 0xb22, 0x6], 0x0, 0x0, 0x7df}, {0x8000, [0x2, 0x4, 0x9, 0x0, 0x1, 0xffffffff], 0x8000, 0x7f, 0x8}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xff000000, 'bond0\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x2, 0x29}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x101, 0x10001, 0x8, 0x7ff, 0x40, 0x2], 0xfff, 0x9, 0x2}, {0x5, [0x5, 0x8, 0x10000, 0x7, 0x0, 0xfff], 0x81, 0x9, 0xdbc}}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x4, 0x10000, 0x3f}}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3f, [0x0, 0x7ff, 0x0, 0x5, 0x3, 0x280], 0x10000, 0x4108, 0x400}, {0x5, [0xb9e, 0x80000000, 0x3, 0x1000, 0xfffffffffffffff7, 0x100], 0x0, 0x7fff, 0x10001}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000f80)=""/191) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001140)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x1c, r7, 0x300, 0xd4e, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) 2018/03/30 18:36:36 executing program 2: truncate(&(0x7f0000000200)='./file0\x00', 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x202001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r4 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x800) inotify_rm_watch(r2, r4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:36 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "6efbff", 0x30, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "87052b", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}}}}}, &(0x7f0000000540)) 2018/03/30 18:36:36 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/03/30 18:36:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864", 0x2}], 0x1) 2018/03/30 18:36:36 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864", 0x2}], 0x1) 2018/03/30 18:36:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:36 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@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}}}}}}}}}, &(0x7f0000000540)) 2018/03/30 18:36:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x3, 0x14) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/30 18:36:36 executing program 2: truncate(&(0x7f0000000200)='./file0\x00', 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x202001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r4 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x800) inotify_rm_watch(r2, r4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864", 0x2}], 0x1) 2018/03/30 18:36:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:37 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:37 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$void(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, '\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e95ae0000"]) dup2(r1, r2) 2018/03/30 18:36:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864", 0x2}], 0x1) 2018/03/30 18:36:37 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "6efbff", 0x30, 0x11, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "87052b", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}}}}}, &(0x7f0000000540)) 2018/03/30 18:36:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x3, 0x14) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/30 18:36:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x230, 0x328, 0x328, 0x148, 0x0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000180), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0xff, 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xe, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x15a0, 0xd, [0x0, 0x37, 0x1d, 0x12, 0x18, 0x3e, 0x19, 0x0, 0x35, 0x17, 0x3f, 0x9, 0x33, 0x2b, 0xc, 0x10], 0x0, 0x5, 0xf430}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x3, 0x1}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x1, 0x4, 0x8, 0x4, 0x6], 0x0, 0x2, 0xe1a}, {0x1, [0x2, 0x2, 0xbe8f, 0x401, 0x4, 0x100000001], 0x2, 0x5, 0x49}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffff00, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x2f, 0x44cb7843cecf6266, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x401, 0x600000000000, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x954, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'erspan0\x00', 'bond0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) sendmsg$unix(r1, &(0x7f0000000f40)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x800}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="abbb4ef9c2e4e4e137560720ba74d74a5a04e01dc2238f3efe6a689170892f229b0134472082d6c82d68235962e9c7cbfcb5e5e0cd35acfdb37d9e06a59f420912f9c196e6e5b2dacaf534319ba2837d22e9e14bdb803183d2c2743217180e9b963ad965482eb6a0ad4c98416eb8862b6d92d330e79a3bd1b0ac40f93e0a04cd0be1b46ae8f2c95c7bea91c241b9c9f3821cbfa84c5536b4afa90bca5e1a68f303e5", 0xa2}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r3, r0, r0, r4, r3]}], 0x30, 0x10}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="b8000000", @ANYBLOB="000326bd7000fcdbdf250f00000064000200080200000000000008000900fbffffff0800060006000000140001027f0000010000000000000000000000000800090002000000080002004e230000080008000600000014000100000000000000000000000000000000010800080003000000080006003f0000000800060002000000080006000100000028000100080005000200000008000800070000000c000700020000002f00000008000b0073697000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) r6 = dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) fsetxattr(r1, &(0x7f0000000a00)=@random={'user.', 'vmnet1\x00'}, &(0x7f0000000a40)='\x00', 0x1, 0x1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/03/30 18:36:37 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6, 0x8, 0x800, 0x20, 0x0, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 18:36:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) 2018/03/30 18:36:37 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@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}}}}}}}}}, &(0x7f0000000540)) 2018/03/30 18:36:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x3, 0x14) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/30 18:36:37 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000340)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x5) r2 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004edfd0)={0x80, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b63000070aaee76f35e6aef3e9a6e14d8a2582d59b3de21b3d25e8f6490ab10d57d441a662c07d7a1014e1dd9cbb476fbea29b045092bd3e4107cee2236fdc7472e783840f8e0f5d3d9957e0128c8100a29040b638eac128590265794b3e6aee07ebcf86f0397a15719989e522d92a21b0ce8822df9f27f29efbc3b0041ebb4"], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) read(r1, &(0x7f00003fefff)=""/1, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x96a) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0), 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r4, 0xa, 0x12) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000003c0)={0x3, 0x1, 0x8, 0x1, 0xfff}) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/49, 0x31, 0x0) dup2(r4, r5) 2018/03/30 18:36:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) [ 360.906038] binder: 20351:20352 ioctl c0306201 204edfd0 returned -14 [ 360.927933] binder: 20351:20352 got reply transaction with bad transaction stack, transaction 189 has target 20351:0 [ 360.938689] binder: 20351:20352 transaction failed 29201/-71, size 32-8 line 2778 2018/03/30 18:36:38 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) set_mempolicy(0x4003, &(0x7f0000000000)=0x3, 0x14) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/30 18:36:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) [ 361.926245] binder: 20351:20381 ioctl c0306201 204edfd0 returned -14 [ 361.926306] binder: release 20351:20352 transaction 189 out, still active [ 361.935120] binder: 20351:20380 transaction failed 29189/-22, size 0-0 line 2848 [ 361.940111] binder: undelivered TRANSACTION_COMPLETE [ 361.940127] binder: undelivered TRANSACTION_ERROR: 29201 [ 361.948086] binder: 20351:20381 got reply transaction with no transaction stack [ 361.952829] binder: send failed reply for transaction 189, target dead [ 361.958283] binder: 20351:20381 transaction failed 29201/-71, size 32-8 line 2763 [ 361.983472] binder: 20351:20380 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/03/30 18:36:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/03/30 18:36:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) 2018/03/30 18:36:39 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/30 18:36:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/03/30 18:36:39 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:39 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$void(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, '\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e95ae0000"]) dup2(r1, r2) 2018/03/30 18:36:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x0, 0x10001, 0x9}, {0x4, 0xe4, 0xf2e4, 0x10001}]}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x3, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$int_in(r4, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a40)={r5, 0x80000, r0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r3, &(0x7f0000000540)) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r7 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc20a001ea92df0787707629ca3b8cb18e4d54285a6df606d0d2c4b846cb936042e531ec6741ed7fcd9de4ef662ff5d6475e24ce45b98b36de207e7bc069d1e99abc0016dc4bddef765282349aa32461e60", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r7, 0x200) sendfile(0xffffffffffffffff, r6, &(0x7f0000000480), 0x0) sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000640), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x430) sendto$llc(r0, &(0x7f0000000300)="4498726ac24a3b1ab559c915c0026c25f133c291bb9dd7c20034ecdf8ec373819169b5d5310f6661dc99f39c3e8bb4bac41d6fa4ee33daf64cb9d098d92b1a837cbe3cf49e7cb084d63e1c25a3d7bfc18d2f68adfac47daa6c9c19c260cd857e28e51b97a7cd117481ebcc71e175be4829ac9ab0e6c5caa446bb8bf290c75133e867ca3cf98018da5cf07dc664acb83fd5885f9823d3", 0x96, 0x8000, 0x0, 0x0) 2018/03/30 18:36:39 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) [ 362.067808] binder: undelivered TRANSACTION_ERROR: 29189 [ 362.111053] binder: undelivered TRANSACTION_ERROR: 29201 [ 362.200819] audit: type=1326 audit(1522434999.325:36): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20385 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 362.962931] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 18:36:40 executing program 3: sendmsg$rds(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000700)=""/67, 0x43}], 0x4, &(0x7f0000000b00)=ANY=[@ANYPTR=&(0x7f0000001240)=ANY=[], @ANYPTR=&(0x7f0000002240)=ANY=[@ANYBLOB]], 0x10}, 0x40000) socket$vsock_stream(0x28, 0x1, 0x0) r0 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=0xff3e) fchdir(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000300)={0x0, r3, 0x10001, 0x3}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000340)="6a43c75ae448fc6001ed797416d7885f9912ac0ee5e5e93c2012487bd4402de80fa699b94f34d36add3a6d1e5a6225325b864308ddb06ae978e8067657bb182cb2a325b0b02cba865f7c", 0x4a) 2018/03/30 18:36:40 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/30 18:36:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/03/30 18:36:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) 2018/03/30 18:36:40 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:40 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:40 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$void(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, '\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e95ae0000"]) dup2(r1, r2) 2018/03/30 18:36:40 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082ef0a)=""/246) [ 363.105284] audit: type=1326 audit(1522435000.230:37): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=20385 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 363.126312] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/30 18:36:40 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/30 18:36:40 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shmget(0x1, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000006c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x4000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) rmdir(&(0x7f0000001500)='./file0\x00') write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000500)=""/223, 0xdf}, &(0x7f0000000400), 0x7}, 0x20) unlink(&(0x7f00003b3000)='./file0\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0185879, &(0x7f0000000080)={0x2a0, &(0x7f0000001540)}) sendmsg$inet_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000001400)=[{&(0x7f00000001c0)="1605dd", 0x3}], 0x1, &(0x7f0000001480), 0x0, 0x20000800}, 0x40000) semget$private(0x0, 0xfffffffffffffffc, 0x3d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f0000000600)=""/117, 0x75) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x10001, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x4, 0x7f, 0x5, 0x0, 0x6, 0x9, 0x1000}) chown(&(0x7f0000000200)='./file0\x00', r5, r6) semtimedop(0x0, &(0x7f0000000080)=[{0x2, 0x9, 0x1000}, {0x6, 0x4, 0x800}, {0x0, 0x8002, 0x1000}, {0x0, 0x9, 0x1000}, {0x0, 0xca, 0x800}, {0x1, 0x5, 0x800}, {0x0, 0x6, 0x800}], 0x7, &(0x7f0000000240)={0x0, 0x1c9c380}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) epoll_wait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}], 0x5, 0xffffffff80000000) fremovexattr(0xffffffffffffffff, &(0x7f0000000200)=ANY=[]) dup2(r0, r2) 2018/03/30 18:36:40 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/03/30 18:36:40 executing program 7: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r7) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000380)) 2018/03/30 18:36:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/03/30 18:36:41 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/30 18:36:41 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:41 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/03/30 18:36:41 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x0, 0x4}}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r4, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time={r5, r6+30000000}, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x0, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}], 0x30) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) 2018/03/30 18:36:41 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370750f73797a3100", 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000500)=[{{0x77359400}, 0xa7, 0x9}, {{r7, r8/1000+30000}, 0x3ff, 0x3f, 0x20000000000004}, {{r5, r6/1000+30000}, 0x5, 0x0, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x6}], 0xffffffffffffff3d) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r9, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000080)=0x202) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r13 = openat$cgroup_int(r12, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r13, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) iopl(0x0) 2018/03/30 18:36:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/30 18:36:41 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$void(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, '\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e95ae0000"]) dup2(r1, r2) 2018/03/30 18:36:41 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) io_setup(0x8, &(0x7f00000003c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r1, r0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r2, r0, 0x80000) syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r3, 0x8) 2018/03/30 18:36:41 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) 2018/03/30 18:36:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/30 18:36:41 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="2001000000000000000000000800000007000000000000000000000000000000000000000000000000000000000000000000512e9e0a00000000000000000000000000000000a97b00000000005c233d846d364430faa5be3d66aaf7a5dd9f1515458b0c06780860db9cddebe64d37e6000000dac3ae6dff8456d60a256d1b705d9f4f46e9f3d269dc6e7b8c2404d919e580698e2fe344d645227eedc92366c8a114488bb31f11f1fe03d8d77616fe0f06460c1cf00834bba87a1e85414b76b333ce9fe8c7705ddf4364b8dbeea7869861eaec40a500dde9d3a9d7d121fa1166fc5431024353206061a5a6f910a06a4fbdd92a"], 0xf3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000400)=""/93) r2 = dup(r0) write$tun(r1, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x4}, @ipx={0xffff, 0x21, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @current}, "d75677"}}, 0x2b) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/83) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x4) memfd_create(&(0x7f0000000000)='\x00', 0x1) getpeername(r1, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=@bridge_dellink={0x280, 0x11, 0x200, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x1000, 0x880}, [@IFLA_XDP={0x260, 0x2b, [@nested={0x228, 0x42, [@generic="dd47ef7e0b11365eb3bc90a91b13c3c63eff446ae67bc41a0ef0a3d9b41c302c060126170a43875ef5227438c13d0156a871b989ad5574c4de84879b217a741d952fd710e6f889f4183f2a117feaee9527397176f0558f2382a115c11e238a5f53562a09e2b15d47f1e2803689b117a2211d3c738503fba6025bfb47ff063ea686cc6a7d18a58c50925ca87d07cc8cee67dafc7238d4266e1f0f7a3476450d5e1fac70d8f2abe08f943ebc9e5a25e7430eb3c18edbde", @typed={0x4, 0x2d}, @generic="bc112bf9164d189265a3e33962dd24e70faa368db830f04491403c044a8bb2d362d220e3460dd96ae32eba47daf374e105a284ad12de6dabea16e91f98ad46dfe18c3d19aa7717e39587505968fac686e51d65bfa6e842b33710be9754ba5a325d1c0756f696925c0507d077a33739c0edcf59a6bbe315f45dc61f16244ad42d3ada74b89e1aa86293962a37d316c0236e52f85ea6f30cfd1f2f2b1121a577986702671ae60f70218965ed392084dbc1d07f199969be2567260b8fcdfc1c352f4473fc2a11e8a0f2267e762db3", @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x1d, @pid=r4}, @generic="9f47acf4151b38840d09d2cc68789f0f3b1a0071bd71aa16e0512acf0ce6331aea137a4e258a901c32a74610dc5f9a55a108e157bbdf32e43ada86d86a1e46d641e30ce06c007586926c858e9b5861c85dd89da4bf7d3d9449cec2c58bdaa9d48694c34e768ba1f40e08985b0572e03e12e4af5efde191523e7b8fb8d493b3ad788901508cae84cb54e141dc5d"]}, @generic="60b4b13585896822b7c16df5537d76319150097866c0af8748a0fb128ea56deb24ea5f6bc416e1019a1e48153796754b51"]}]}, 0x280}, 0x1}, 0x4000) rename(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)='./control\x00') 2018/03/30 18:36:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/30 18:36:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/03/30 18:36:41 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) [ 364.278795] sg_write: data in/out 262108/1 bytes for SCSI command 0x0-- guessing data in; [ 364.278795] program syz-executor6 not setting count and/or reply_len properly 2018/03/30 18:36:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x18a00) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYBLOB="9a0000000000000000000a0000005e00de95997ea9ff36a448e030746daaaed7dd3d676174a63382b48316150142fefb3c473ba2db6c74cf46d6ba88b4e007906d133bb2630cd313cdaae096d40743fb4c8356766091b102a48740b5619969dc06f66a719c6f82507bdffd5f97c40e66b3b2df293a1e73e9a97d4e9c1966c1d9467450f5b5"], 0x2}, 0x1}, 0x0) [ 364.354273] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 364.371750] IPVS: stopping master sync thread 20480 ... [ 364.390373] sg_write: data in/out 262108/1 bytes for SCSI command 0x0-- guessing data in; 2018/03/30 18:36:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_int(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='6:4\r'], 0x4) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) [ 364.390373] program syz-executor6 not setting count and/or reply_len properly [ 364.418641] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 364.471856] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 365.284257] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 365.287648] IPVS: stopping master sync thread 20506 ... 2018/03/30 18:36:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/30 18:36:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+]'}], 0x18}}], 0x2, 0x0) 2018/03/30 18:36:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x18a00) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYBLOB="9a0000000000000000000a0000005e00de95997ea9ff36a448e030746daaaed7dd3d676174a63382b48316150142fefb3c473ba2db6c74cf46d6ba88b4e007906d133bb2630cd313cdaae096d40743fb4c8356766091b102a48740b5619969dc06f66a719c6f82507bdffd5f97c40e66b3b2df293a1e73e9a97d4e9c1966c1d9467450f5b5"], 0x2}, 0x1}, 0x0) 2018/03/30 18:36:42 executing program 4: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) io_setup(0x8, &(0x7f00000003c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r1, r0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r2, r0, 0x80000) syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r3, 0x8) 2018/03/30 18:36:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/03/30 18:36:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1000000000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x7, @empty, 0x8}], 0x4c) [ 365.369931] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/03/30 18:36:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+]'}], 0x18}}], 0x2, 0x0) 2018/03/30 18:36:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) get_thread_area(&(0x7f0000000640)={0x4, 0x20000800, 0x1400, 0x8001, 0x0, 0x3, 0x8, 0x92d, 0x0, 0x7}) mkdir(&(0x7f0000000340)='./control\x00', 0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r3 = socket$inet(0x2, 0x803, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000003c0)=0xfffe000) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/30 18:36:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x18a00) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYBLOB="9a0000000000000000000a0000005e00de95997ea9ff36a448e030746daaaed7dd3d676174a63382b48316150142fefb3c473ba2db6c74cf46d6ba88b4e007906d133bb2630cd313cdaae096d40743fb4c8356766091b102a48740b5619969dc06f66a719c6f82507bdffd5f97c40e66b3b2df293a1e73e9a97d4e9c1966c1d9467450f5b5"], 0x2}, 0x1}, 0x0) [ 365.437948] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 365.438256] IPVS: stopping master sync thread 20527 ... 2018/03/30 18:36:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x800000000002}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140), &(0x7f0000000100)=0xfed6) 2018/03/30 18:36:42 executing program 4: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+]'}], 0x18}}], 0x2, 0x0) [ 365.533641] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/03/30 18:36:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x18a00) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYBLOB="9a0000000000000000000a0000005e00de95997ea9ff36a448e030746daaaed7dd3d676174a63382b48316150142fefb3c473ba2db6c74cf46d6ba88b4e007906d133bb2630cd313cdaae096d40743fb4c8356766091b102a48740b5619969dc06f66a719c6f82507bdffd5f97c40e66b3b2df293a1e73e9a97d4e9c1966c1d9467450f5b5"], 0x2}, 0x1}, 0x0) 2018/03/30 18:36:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+]'}], 0x18}}], 0x2, 0x0) 2018/03/30 18:36:42 executing program 4: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) [ 365.670664] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/03/30 18:36:42 executing program 0: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 18:36:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) io_setup(0x8, &(0x7f00000003c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r1, r0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r2, r0, 0x80000) syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r3, 0x8) [ 365.770094] IPVS: stopping backup sync thread 9093 ... [ 365.855469] bond0 (unregistering): Released all slaves 2018/03/30 18:36:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/03/30 18:36:43 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) fallocate(r3, 0x0, 0xffff, 0x2) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r4, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) 2018/03/30 18:36:43 executing program 0: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) get_thread_area(&(0x7f0000000640)={0x4, 0x20000800, 0x1400, 0x8001, 0x0, 0x3, 0x8, 0x92d, 0x0, 0x7}) mkdir(&(0x7f0000000340)='./control\x00', 0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r3 = socket$inet(0x2, 0x803, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000003c0)=0xfffe000) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/30 18:36:43 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) [ 366.453109] IPVS: stopping master sync thread 20575 ... [ 366.461735] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 367.154508] IPVS: ftp: loaded support on port[0] = 21 [ 367.251653] bridge0: port 1(erspan0) entered disabled state [ 367.259499] device erspan0 left promiscuous mode [ 367.264632] bridge0: port 1(erspan0) entered disabled state [ 367.322046] IPVS: stopping backup sync thread 9105 ... [ 367.367027] bond0 (unregistering): Releasing backup interface lo [ 367.376127] bond0 (unregistering): last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed [ 367.386405] bond0 (unregistering): Released all slaves [ 368.042918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 368.567036] IPVS: ftp: loaded support on port[0] = 21 [ 368.992434] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 368.998612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 369.089136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 369.180985] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 369.188269] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 369.194577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 369.202302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 369.387804] bond0 (unregistering): Released all slaves [ 370.138620] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 370.144757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 370.242581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 18:36:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x800000000002}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140), &(0x7f0000000100)=0xfed6) 2018/03/30 18:36:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/03/30 18:36:47 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) fallocate(r3, 0x0, 0xffff, 0x2) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r4, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) 2018/03/30 18:36:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) get_thread_area(&(0x7f0000000640)={0x4, 0x20000800, 0x1400, 0x8001, 0x0, 0x3, 0x8, 0x92d, 0x0, 0x7}) mkdir(&(0x7f0000000340)='./control\x00', 0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r3 = socket$inet(0x2, 0x803, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000003c0)=0xfffe000) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/30 18:36:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/03/30 18:36:47 executing program 0: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:47 executing program 4: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1006000, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)='reiserfs\x00', 0x0, &(0x7f0000000a00)) 2018/03/30 18:36:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) io_setup(0x8, &(0x7f00000003c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r1, r0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) dup3(r2, r0, 0x80000) syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r3, 0x8) [ 370.335434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 370.341662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 370.365338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 370.450804] IPVS: stopping master sync thread 20932 ... [ 370.456815] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/03/30 18:36:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/03/30 18:36:47 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/03/30 18:36:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/03/30 18:36:47 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:48 executing program 6: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:48 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:48 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:48 executing program 6: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) [ 371.079601] IPVS: ftp: loaded support on port[0] = 21 [ 371.234692] bond0 (unregistering): Released all slaves [ 371.902939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 372.522544] IPVS: ftp: loaded support on port[0] = 21 [ 372.900405] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 372.906546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 372.999515] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 373.093390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 373.099624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 373.107049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 373.142260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 373.722614] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 373.729235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 373.787931] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 18:36:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x800000000002}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140), &(0x7f0000000100)=0xfed6) 2018/03/30 18:36:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) get_thread_area(&(0x7f0000000640)={0x4, 0x20000800, 0x1400, 0x8001, 0x0, 0x3, 0x8, 0x92d, 0x0, 0x7}) mkdir(&(0x7f0000000340)='./control\x00', 0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r3 = socket$inet(0x2, 0x803, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000003c0)=0xfffe000) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/30 18:36:51 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/03/30 18:36:51 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) 2018/03/30 18:36:51 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:51 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) fallocate(r3, 0x0, 0xffff, 0x2) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r4, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) 2018/03/30 18:36:51 executing program 6: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x600214) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0x717) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x260054c8, 0x3ff}, &(0x7f0000000280)=0x90) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/03/30 18:36:51 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) [ 373.845064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 373.851234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 373.858983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 18:36:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="809f", 0x2}], 0x1) 2018/03/30 18:36:51 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/03/30 18:36:51 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) 2018/03/30 18:36:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/03/30 18:36:51 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) 2018/03/30 18:36:51 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/03/30 18:36:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) [ 374.221495] bond0 (unregistering): Released all slaves 2018/03/30 18:36:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x800000000002}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140), &(0x7f0000000100)=0xfed6) 2018/03/30 18:36:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x10000002, 0x83, &(0x7f0000000280)=""/153}, 0x48) 2018/03/30 18:36:51 executing program 4: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:51 executing program 5: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) close(0xffffffffffffffff) 2018/03/30 18:36:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/03/30 18:36:51 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001a40)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) fallocate(r3, 0x0, 0xffff, 0x2) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r4, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) 2018/03/30 18:36:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x10000002, 0x83, &(0x7f0000000280)=""/153}, 0x48) 2018/03/30 18:36:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/03/30 18:36:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x10000002, 0x83, &(0x7f0000000280)=""/153}, 0x48) 2018/03/30 18:36:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) [ 375.725354] IPVS: ftp: loaded support on port[0] = 21 [ 376.106714] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 376.671326] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 376.677505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 376.734028] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 376.790710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 18:36:54 executing program 4: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:54 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x10000002, 0x83, &(0x7f0000000280)=""/153}, 0x48) 2018/03/30 18:36:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(r1, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aede2b312e538633c8340e439", 0x5b, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023", 0x8) sched_getparam(0x0, &(0x7f0000000200)) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="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", 0x19d}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) socket$inet(0x2, 0x0, 0xad) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/03/30 18:36:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:54 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/03/30 18:36:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/03/30 18:36:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4000003) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000011c0)={r0, &(0x7f0000001440)="c9043068abde049b7fbc756d818f13b537ccda4181e05e79e8afcd0e6c9d45d8e3bea80cd542721fe675b74a82e05191cb03cad41cda9727f633a1c746402afb1605ca9cb13bc2c1e77b9d15b46c5a3143223425e72d43d916e31a98d752995cf1ae293e6faed41f3b5bca2dbb9d7a89ea85caa2c38df7d78420ceb47f906ed0d0ad54746dc24d79a6014ef003f4e2a831980e452fc890b7ddada23a82809514519c5976fe0e1a509e61c429ab79d77c3eeaaf662c2990ef49b0884438459201caf6c4c11b44fc337ba035fa5c92c6a204561ffae7006af83abb61305a7cb96720f84f533507af73e5f9cff5", &(0x7f0000001180)=""/64}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/03/30 18:36:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) [ 376.928297] print_req_error: I/O error, dev loop199, sector 0 [ 376.934368] FAT-fs (loop199): unable to read boot sector 2018/03/30 18:36:54 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000300)={0x3, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x0, 0x5, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0x8, 0x0, 0x20, 0x1f, 0x0, 0x7, 0x0, 0x81, 0x0, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x4, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, 0xffffffffffffffff, 0x7, r0, 0xa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r2, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f00000001c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3f) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000380)=0x7) ioprio_set$uid(0x0, 0x0, 0x7ff) syncfs(r0) 2018/03/30 18:36:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:54 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) [ 377.044522] print_req_error: I/O error, dev loop199, sector 0 [ 377.050564] FAT-fs (loop199): unable to read boot sector 2018/03/30 18:36:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:54 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet(0x2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/03/30 18:36:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/03/30 18:36:55 executing program 4: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:55 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/03/30 18:36:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/03/30 18:36:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/30 18:36:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet(0x2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/03/30 18:36:55 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x7, 0x2080000) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f00000003c0), 0x80000001, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x10000003, 0x100000000030, r0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x4000}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r5, 0xc0184900, &(0x7f0000000380)="60bc836ead2c9193cf") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) rmdir(&(0x7f0000000400)='./file1\x00') write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0185879, &(0x7f0000000080)={0x2a0, &(0x7f0000001540)}) sendmsg$inet_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000001400)=[{&(0x7f00000001c0)="1605dd", 0x3}], 0x1, &(0x7f0000001480), 0x0, 0x20000800}, 0x40000) semget$private(0x0, 0xfffffffffffffffc, 0x3d) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) dup2(r5, r3) futex(&(0x7f00000001c0)=0x10000004, 0x80000000000b, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x18, {0x2, 0x4e22, @multicast1=0xe0000001}, 'syz_tun\x00'}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/30 18:36:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/03/30 18:36:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/03/30 18:36:55 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/03/30 18:36:55 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/03/30 18:36:55 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r2, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r5 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r6 = gettid() sched_getparam(r6, &(0x7f00000000c0)) r7 = socket$inet(0xa, 0x801, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r8, 0x80dc5521, &(0x7f0000000340)=""/211) setsockopt$sock_linger(r7, 0x1, 0x33, &(0x7f0000000280), 0x6) r9 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r9, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000000, 0x482200) close(r5) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4000) 2018/03/30 18:36:55 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) socket$inet(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{}]}, 0xa8) 2018/03/30 18:36:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) 2018/03/30 18:36:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet(0x2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/03/30 18:36:55 executing program 4: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 18:36:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) 2018/03/30 18:36:55 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/03/30 18:36:55 executing program 6: socket$inet(0x2, 0x1, 0x7ff) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x8, 0x1010, r0, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x20000, 0x0) accept4$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000000100), 0x48de6c8889bb550c, 0x40, 0x0, 0x0) sendmmsg(r4, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000000480), 0x1, &(0x7f0000002180)}, 0x6}], 0x4000000000000ac, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) write(r3, &(0x7f0000f8aff1), 0xff8f) 2018/03/30 18:36:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet(0x2, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/03/30 18:36:55 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/03/30 18:36:55 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) socket$inet(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{}]}, 0xa8) 2018/03/30 18:36:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="d2553fe5") 2018/03/30 18:36:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="d2553fe5") 2018/03/30 18:36:55 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/03/30 18:36:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) 2018/03/30 18:36:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="d2553fe5") 2018/03/30 18:36:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) 2018/03/30 18:36:56 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/03/30 18:36:56 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, r0, 0x0) prctl$void(0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x7}, 0x40}, 0x10) 2018/03/30 18:36:56 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) socket$inet(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{}]}, 0xa8) 2018/03/30 18:36:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/03/30 18:36:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="d2553fe5") 2018/03/30 18:36:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000003}) 2018/03/30 18:36:56 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/30 18:36:56 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x1000, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) 2018/03/30 18:36:56 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)) [ 379.761406] irq bypass consumer (token 0000000089ecdd0d) registration fails: -16 2018/03/30 18:36:57 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/03/30 18:36:57 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x18, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) 2018/03/30 18:36:57 executing program 3: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000240)) ioctl(r2, 0x10000002284, &(0x7f00000000c0)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xc22, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r3, 0x2}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000003c0)={0x3, r2}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x4, 0x3, 0x100000000, r3}, 0x10) r4 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='/dev/sg#\x00', 0xfffffffffffffff9) futimesat(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{}, {0x77359400}}) keyctl$describe(0x6, r4, &(0x7f0000000540)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/113, &(0x7f0000000380)=0x71) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000400)={0xffff, 0x800}) 2018/03/30 18:36:57 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, r0, 0x0) prctl$void(0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x7}, 0x40}, 0x10) 2018/03/30 18:36:57 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) socket$inet(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{}]}, 0xa8) 2018/03/30 18:36:57 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/30 18:36:57 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/30 18:36:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000003}) [ 380.825741] sd 0:0:1:0: device reset 2018/03/30 18:36:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) [ 380.859628] sd 0:0:1:0: device reset 2018/03/30 18:36:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x208800, 0x10) sendmmsg$alg(r1, &(0x7f000000b600)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000001c0)="b9cdcd8239e9d06c45bcfa852462cf2c8eea493f70e72983e2377ce418530ec647344f27b5454a7a4aa221c3dc06e44d50cbc58f333059f32403e3c4b097fa143c03512e277e664bc7d542256b6f6bea173b610fd9b54717a01f6ee50b4551fafd4f7ac7e8cfe5a0f0844e1077a4ebed7908968a4f3d7cba8c752be69bd67b5073305056b0681aac95982ef40c19e48216bd48d012cc39dac2eb38866e0556c1c6120a9ed2f085502253eb43ebad65abb3d95c92a1a536bbb6d3972b693014b8da8ba53a193469dba6537ccd804388dd1bbe62e9da28e86d1e66aac9f1eca661c6628f3325d25338b6e1d074bd64243c070b42c0e1208af7221a4681c4316a81f634dab142d59730571f5526f97d077c683a4e32d0e6970a0ee7049f417607195c96b515f0bf3239633c08a3c97bfe5704edc5f201898214e8cf7a10c2ede774862a803362307f19e489918a1dd8fbd000e2fbf6f829001ba40ec5720274ae8eec0a611a31ffb2680995d59dc52737d23c804e7e91a4ca7a595cc96596f957b4f63e3a6c75fc84df7c340b511aa92104b176f97395b749af3e14bb8c76ff814e8da794b8775af7a79691ed3b49fba158aa07252ac19b329538aec37531bf0bce7bbb1b1f549e8b47c453c3dc1da5a4e1d8ac7b5ec3c7720465199061c9f0d308308ca8a545f40601b0147dda901c834013881610fc4894f2d6c3518f771b430923864faa5bf973e777b5db8f02e8cacf768cb3faa0f948e7102e9643cf8b6371c0ba09fac4c99a6dba18b1d6c0f07c5f72a62027b327b0cf45f2faaf1e9ca623a788797ce5b76d042f6f7854dee542097268b689441fce272581d8943be113b49dcd6534e0c99546d79f93e9d5d1a13d793549d1015a83959f857aeef1d4ee7f078ca803c3dc1e151c7a1fa56b7b46a780bccd6d9ccff0a9e25ff8bbe815bd5e0702a521f1fc031185813927fbe1e99889eeb66e6ebf7298c60477f8819af59ea825cf0ef9a63b231a86be3a191cad85d612456b5dd05918bcf03a5fb299f6171129032cc7dd73079c930d9c7bae72eac5795cba727fcec8ece99aece0e7dd4a521e26e9018198b746c1063c3dddc7f6e37f18f15091b52abb0fe145c016a0a45b1bc6cc2f0ad4ee3a8dfb178757687f3022a4e423ad36b8d364e1a3c2675243c201d945fa065f67b01566b81342d9ad2fe9485b9d6faf8f1f75f03c864966393e4c1af95fdc4f25467aa8d112435e7befeb00361b78d4a32ddc3ed55fdceafdd32e4b3a913494e6d1a8284369ef2cf26ccd7ea98d45f007e5978be19353efcdd201ef309e1ce9d53374ea1694e4e5bd4003f99d4af217a71f4af43b9ba96fd5a3ea08e76d21277b2d9ca23c20b86d321ff7a361b2c4219580e4ec553470d1a3c3117ebb67e2afd54cc8415508d49da78e0b9c98e3108db21c5820849bfcfd00915a32d41569276559da25e3e7813f88527848e8843316d1650a3738fc49ac43b2fe9f6d90dbd97a7e7eecffea64f87951d7798993a10e3907caefc5075b5f990bd9c8ead829aee7cc513f72bf46a766cbd912d58e8ef9362b02a5ded3574cfc337e94a45511572745fa05f3255019dcc5f147baf2a8c36054ddbe775c75b41e36f9e6c4ffb5e58ebcdeb3ffc6db3c5da4f456fe614204dad9cc5747e01013d37ae64a6361fb4a20765dec69c7d65d6236898a34506c430f560b0825f7a799838ba638da67e039ef46b333c90d3de6e80becbc0a42f0b6c701a78a94100e3775bec7fa673ed0da3e10a08a58d07b185160917f1b8b588b923544832a6ac632a4aa332c8e94e7221234567f1b65859586ee48c8a1938702ee6ad0d2a67ddd20e8ad2286428ec057315824455055a9ce8355f86afc3ee9f3966ab8dd9f98e17c09a25403416707a9aacd15676a747a45251368943a6aa7f19bd1663d1f5a9c91fa84f1c21356274640f8323fe2bc9b4e2f7b4c70e4360a3c1236263fc60ac5f574f78bbe76c5c696fdee50f445cec4f4e540dadd0972366eb8f39d827667181eff5f7d395005c1aab4f040846b89b9bd43bdc342e7d3108b6a96679972b22d0f9bae5082ea10a0928a8afedd1a685523886f8bdc54523b8466cc858892a6f83aba1756264d3fd7d788702aebf4843d00a4423c7088ad2ed8bfd69b821dabc048eb5250c21d38752dbe061f5b180f508373a7a4d17781ac8e415c28921bc5d55a3971f73036c2bb032f8b0c0df35feb0f3fdf51833807b056d71644797ac1264d9294d4b3d1deeebe3f5eac0de67335880a143eede751f5b9c502ed9a0267717ad77f453da9a4910c4b75f64924a19a24e372cdda47476df8ab4b2f6a3b2b69de002d1bb900bf0f85ba9123252a2a023e464b71155118d3009ec8dd16fca02e5e00be08c5b632201d3a09321041bd0f7fe9d87153c8dffff7d5b7951f58c2d6b5f1c2516797f92b37d0649b5bbfc3cb09d58df60b7492d400e76748753a8f1d7359825550dc0937c940457f854e6de355dfae6d55889043b2b054c871cb0497107b", 0x700}], 0x1, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001380)="18662348bf695422fb64d061498160de89d4e4a9578f47aaf183cab5fbfde639d3078348470c9b678b06b02172a9e3c777da29cf9f9b87fb33cf46125897e2d2b94d937e5f0a6a0df01f06bb9c099926ff4e6e5d8fe8c56c4d72fab6891d8f2db64fdf1a6f74337e67f355c90048e2e2aa4285bab90ca5f939fbd7d9905918555c8b48a3b6527917f02c7d547c02f961a807281f6b6872a752cd553eebe22bc1f19eb2ecfbbc5f676f808e86fc3a193ea607037a1bfbc3f881", 0xb9}], 0x1, &(0x7f0000001480), 0x0, 0xc000}, {0x0, 0x0, &(0x7f0000009980)=[{&(0x7f0000008540)="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", 0x1000}, {&(0x7f0000009840)="e0eb8d33cfe9d7172fe3a00a1aaec885c03dbd21fd729af069ffd0857dc117", 0x1f}], 0x2, &(0x7f0000009a00), 0x0, 0x20004004}], 0x3, 0x4091) r2 = add_key(&(0x7f00000009c0)='.dead\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)="1090ceb9623400550c1bd4812b27f90438589139b655a9ed07d64c193e84336967454892f266a62f78c4be68e3afe6e9e0e10ebff9399734d696e5f6e20e366c161fd28dc684606b286c1c8ada9f7d5dd894ae6c0885cc6d3ad6e98d4d88dbbff36e9df2f2d378ab86df2de8bbeea1ef4781cc748445055c", 0x78, 0xfffffffffffffffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) keyctl$chown(0x4, r2, 0x0, r3) prctl$setendian(0x14, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_type(r4, &(0x7f0000000180)='threaded\x00', 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000b40)={r4, 0x20}) 2018/03/30 18:36:58 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/30 18:36:58 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r0, &(0x7f0000000080)=""/93, 0x5d) writev(r0, &(0x7f0000000380), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 18:36:58 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/30 18:36:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/03/30 18:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r7, &(0x7f0000000180)="15", 0x1) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r8 = dup2(r1, r1) bind$ipx(r8, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000e000000000000000000000000000000000000000000004416bd916ad7fcc9f0ee3a92a000000000000000000000000000000000000000000000093008000000000000000000000000000000000000000b3fd5c886a5c9b3aa67cc7e5668c88f0b8c1a9edfce69a1d027723b706"], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000300)=0x10, 0x4) 2018/03/30 18:36:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, r0, 0x0) prctl$void(0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x7}, 0x40}, 0x10) 2018/03/30 18:36:58 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/30 18:36:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/03/30 18:36:58 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000003}) 2018/03/30 18:36:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:36:58 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/30 18:36:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, r0, 0x0) prctl$void(0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x7}, 0x40}, 0x10) 2018/03/30 18:36:58 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r0, &(0x7f0000000080)=""/93, 0x5d) writev(r0, &(0x7f0000000380), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 18:36:58 executing program 0: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xf1c}, 0x8) restart_syscall() ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000001c0)={0x0, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) fcntl$setpipe(r0, 0x407, 0x0) shutdown(r0, 0x1) 2018/03/30 18:36:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/03/30 18:36:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x100000000, 0x40) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="140000004a15b502e84302edfc582671d2928c9bfd09ffff"], &(0x7f0000000180)=0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf4, r2, 0x222, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2878eb29}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5f6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000081}, 0x4040) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x402) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setrlimit(0xf, &(0x7f0000000140)={0x80000001}) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10}, 0xa, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x25, 0x335, 0x0, 0x0, {0xd}}, 0x10001}, 0x1}, 0x0) 2018/03/30 18:36:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:59 executing program 0: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xf1c}, 0x8) restart_syscall() ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000001c0)={0x0, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) fcntl$setpipe(r0, 0x407, 0x0) shutdown(r0, 0x1) 2018/03/30 18:36:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:36:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:36:59 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:59 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000002c0)=0x7) splice(r0, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r1) close(r3) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}], 0x8, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x3, 0x0) 2018/03/30 18:36:59 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000003}) 2018/03/30 18:36:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:36:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:36:59 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:36:59 executing program 0: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xf1c}, 0x8) restart_syscall() ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000001c0)={0x0, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) fcntl$setpipe(r0, 0x407, 0x0) shutdown(r0, 0x1) 2018/03/30 18:36:59 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r0, &(0x7f0000000080)=""/93, 0x5d) writev(r0, &(0x7f0000000380), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 18:37:00 executing program 0: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xf1c}, 0x8) restart_syscall() ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00000001c0)={0x0, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) fcntl$setpipe(r0, 0x407, 0x0) shutdown(r0, 0x1) 2018/03/30 18:37:00 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5c, "a57a9e8bedad67a71e07b64bccd911f48cbc86999601098c62cd7eb84f8d56272cfbe622ee4b1f1e408253df22e1343d3df415be73da26c161bb3cf40ccc5508fb7fca0a2bea67717da75a1f0c2a2a59a53c43aa4749e572f7e48ba6"}, &(0x7f0000000000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) 2018/03/30 18:37:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:37:00 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r1, r1) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r2) r3 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r3, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r3, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1, &(0x7f0000000040)={0x77359400}) 2018/03/30 18:37:00 executing program 6: 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) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/30 18:37:00 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000002c0)=0x7) splice(r0, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r1) close(r3) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}], 0x8, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x3, 0x0) 2018/03/30 18:37:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/30 18:37:00 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 2018/03/30 18:37:00 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') read(r0, &(0x7f0000000080)=""/93, 0x5d) writev(r0, &(0x7f0000000380), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 18:37:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/30 18:37:00 executing program 4: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/30 18:37:00 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000002c0)=0x7) splice(r0, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r1) close(r3) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}], 0x8, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x3, 0x0) 2018/03/30 18:37:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/30 18:37:00 executing program 7: prctl$void(0x3) 2018/03/30 18:37:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/30 18:37:00 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x0, 0x4}}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r4, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x0, 0x0, @time, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}], 0x30) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) 2018/03/30 18:37:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/30 18:37:01 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000002c0)=0x7) splice(r0, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r1) close(r3) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}], 0x8, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x3, 0x0) 2018/03/30 18:37:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/30 18:37:01 executing program 7: prctl$void(0x3) 2018/03/30 18:37:01 executing program 4: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/30 18:37:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9}) 2018/03/30 18:37:01 executing program 6: 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) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/30 18:37:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/30 18:37:01 executing program 7: prctl$void(0x3) 2018/03/30 18:37:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/30 18:37:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=@delpolicy={0x50, 0x14, 0x701, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, 0x6e6bb8}}, 0x50}, 0x1}, 0x0) 2018/03/30 18:37:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/30 18:37:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYBLOB="000000000200000004000000"], 0x14) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x0, 0x1000, 0x5, 0xc862, 0x1000, 0x20, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/03/30 18:37:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/30 18:37:01 executing program 4: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/30 18:37:01 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getpid() stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r3 = getpgid(0xffffffffffffffff) geteuid() r4 = getpgrp(r3) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, {&(0x7f00000031c0)=ANY=[@ANYBLOB="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"], 0x1}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r0, r1]}], 0x48, 0x40}, 0x4080) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9, 0x0, 0x0, 0x4}]}) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x3, 0x200000000007fc) read(r7, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001d00ffff000000000000000001006fd00b77666967ff81c0"], 0x1}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) 2018/03/30 18:37:01 executing program 7: prctl$void(0x3) 2018/03/30 18:37:01 executing program 5: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) eventfd2(0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r2, r4}, @cred={0x20, 0x1, 0x2, r2, 0x0, r5}], 0x40, 0x4000000}, 0x40) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/30 18:37:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=@delpolicy={0x50, 0x14, 0x701, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, 0x6e6bb8}}, 0x50}, 0x1}, 0x0) 2018/03/30 18:37:01 executing program 4: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/30 18:37:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/30 18:37:01 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f000007bf91)=""/111, 0x6f) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(r1, &(0x7f0000001040)="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", 0xc00, 0x4000081, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000001000)) r6 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x100000001, &(0x7f0000001000)) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000400)) [ 384.811483] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/03/30 18:37:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=@delpolicy={0x50, 0x14, 0x701, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, 0x6e6bb8}}, 0x50}, 0x1}, 0x0) 2018/03/30 18:37:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) 2018/03/30 18:37:02 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000004c0)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r5 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r8, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r7, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 18:37:02 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4000000000000007) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000000440)=@known='security.evm\x00') dup2(r3, r4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() [ 385.048608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 18:37:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=@delpolicy={0x50, 0x14, 0x701, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, 0x6e6bb8}}, 0x50}, 0x1}, 0x0) 2018/03/30 18:37:02 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f000007bf91)=""/111, 0x6f) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(r1, &(0x7f0000001040)="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", 0xc00, 0x4000081, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000001000)) r6 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x100000001, &(0x7f0000001000)) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000400)) 2018/03/30 18:37:02 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4000000000000007) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r5, &(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) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 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, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000000440)=@known='security.evm\x00') dup2(r3, r4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() 2018/03/30 18:37:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/30 18:37:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) 2018/03/30 18:37:02 executing program 2: r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000000700)="38000000130047f10701c1b00e1f0000000000000100000009ef18ffff00f132090014006e35e56d596a0a0003657e0d0c4ce5eaf8e117e8", 0x38) 2018/03/30 18:37:02 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000004c0)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r5 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r8, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r7, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 18:37:02 executing program 5: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) eventfd2(0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r2, r4}, @cred={0x20, 0x1, 0x2, r2, 0x0, r5}], 0x40, 0x4000000}, 0x40) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') [ 385.812730] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 385.821577] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/03/30 18:37:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/03/30 18:37:03 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f000007bf91)=""/111, 0x6f) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(r1, &(0x7f0000001040)="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", 0xc00, 0x4000081, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000001000)) r6 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x100000001, &(0x7f0000001000)) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000400)) 2018/03/30 18:37:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/30 18:37:03 executing program 2: r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000058000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000a50000)) semctl$IPC_RMID(r0, 0x0, 0x0) [ 385.917922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 18:37:03 executing program 5: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) eventfd2(0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r2, r4}, @cred={0x20, 0x1, 0x2, r2, 0x0, r5}], 0x40, 0x4000000}, 0x40) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/30 18:37:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/30 18:37:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) 2018/03/30 18:37:03 executing program 0: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/93, 0x5d) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r4, r5) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 18:37:03 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4000000000000007) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000000440)=@known='security.evm\x00') dup2(r3, r4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() 2018/03/30 18:37:03 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f000007bf91)=""/111, 0x6f) write(0xffffffffffffffff, &(0x7f0000b84ec6), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000380)='./file2\x00', 0x10) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYRES32], 0x912e2347) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) fallocate(r3, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(r1, &(0x7f0000001040)="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", 0xc00, 0x4000081, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000001000)) r6 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x100000001, &(0x7f0000001000)) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000400)) 2018/03/30 18:37:03 executing program 2: r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000058000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000a50000)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/30 18:37:03 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000004c0)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r5 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r8, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r7, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 18:37:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/30 18:37:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x24, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) 2018/03/30 18:37:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x4, 0xfffffffffffffac2, 0x4, 0x401}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/140) lseek(r0, 0x0, 0x2) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 386.880384] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/03/30 18:37:04 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000680)="013341d5853ea8b721c22994f4198dd783ce1cfe64731a49fa09e732007f99deb59db90975b81f197cb3ad5f46bc2e3f35012a6ddc869b9a8257cfc097d13326ea9ec4decdfdb4") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="75b12aca3d33d4bc226d8c3e78bcb11c3a575817548afdfbf253c82dd9b5f4de0c572e62a34be73db2689ae470a2eb8b79e4cc7d4e", 0x35, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ba247d2d5b2473797374656d00", 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r6, 0x10000}, 0xc) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) r8 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000000600)="91b2e2e274b98f49649eb38bd73fe4a48d4586b77838f2c2b7f810f1a66e81e4342cbab0990dd768ea0c0fbc963bb81a62e7316ccb74bba5c8c40525d9ed825f1f084d") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r1, 0x1280}, {}], 0x2, 0x8001) getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'bpq0\x00', 0x200}) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @empty, 0x4e22, 0x2, 'nq\x00', 0x10, 0x63, 0x59}, 0x2c) getpeername$ipx(r1, &(0x7f0000000500), &(0x7f00000002c0)=0x10) 2018/03/30 18:37:04 executing program 5: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) eventfd2(0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r2, r4}, @cred={0x20, 0x1, 0x2, r2, 0x0, r5}], 0x40, 0x4000000}, 0x40) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/30 18:37:04 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4000000000000007) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r5, &(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) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 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, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000000440)=@known='security.evm\x00') dup2(r3, r4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() [ 386.947490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 18:37:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 18:37:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x4, 0xfffffffffffffac2, 0x4, 0x401}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/140) lseek(r0, 0x0, 0x2) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/30 18:37:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 387.030568] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/03/30 18:37:04 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/03/30 18:37:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x4, 0xfffffffffffffac2, 0x4, 0x401}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/140) lseek(r0, 0x0, 0x2) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/30 18:37:04 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x18, 0x5, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/03/30 18:37:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/03/30 18:37:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 18:37:04 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/03/30 18:37:04 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000004c0)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r5 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r8, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r7, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 18:37:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x4, 0xfffffffffffffac2, 0x4, 0x401}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/140) lseek(r0, 0x0, 0x2) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/30 18:37:04 executing program 2: r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000058000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000a50000)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/30 18:37:04 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x18, 0x5, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) [ 387.800102] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 387.851088] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 387.887868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 18:37:05 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x9ed1, 0x4) 2018/03/30 18:37:05 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x18, 0x5, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/03/30 18:37:05 executing program 2: r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000058000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000a50000)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/30 18:37:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x0, @rand_addr}}) dup2(r0, r1) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) delete_module(&(0x7f0000000080)='ip6gretap0\x00', 0x200) userfaultfd(0x0) 2018/03/30 18:37:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/03/30 18:37:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/03/30 18:37:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 18:37:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/104, 0x68) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)) 2018/03/30 18:37:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/03/30 18:37:05 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/03/30 18:37:06 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x9ed1, 0x4) 2018/03/30 18:37:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/03/30 18:37:06 executing program 0: r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x18, 0x5, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/03/30 18:37:06 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/03/30 18:37:06 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r2) io_setup(0xcb, &(0x7f0000000680)) 2018/03/30 18:37:06 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/30 18:37:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/104, 0x68) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)) 2018/03/30 18:37:06 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x9ed1, 0x4) 2018/03/30 18:37:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) dup2(r2, r1) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) sendfile(r3, r3, &(0x7f00000000c0), 0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) 2018/03/30 18:37:06 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x9ed1, 0x4) 2018/03/30 18:37:06 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/03/30 18:37:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) 2018/03/30 18:37:06 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/30 18:37:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/104, 0x68) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)) 2018/03/30 18:37:06 executing program 3: unshare(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/30 18:37:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:07 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 2018/03/30 18:37:07 executing program 3: unshare(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/30 18:37:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x2, 0x6d57f813805163e6}) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 18:37:07 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/30 18:37:07 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r2) io_setup(0xcb, &(0x7f0000000680)) 2018/03/30 18:37:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x3) close(r0) 2018/03/30 18:37:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/104, 0x68) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)) 2018/03/30 18:37:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:07 executing program 3: unshare(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/30 18:37:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:07 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/30 18:37:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x0, 0xcac7, @loopback={0x0, 0x1}}}}, 0x5e) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/30 18:37:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x2, 0x6d57f813805163e6}) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 18:37:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:07 executing program 3: unshare(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/30 18:37:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:07 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d26ffc)) shutdown(0xffffffffffffffff, 0x0) 2018/03/30 18:37:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x2, 0x6d57f813805163e6}) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 18:37:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/03/30 18:37:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000000c0)=0xc00000) 2018/03/30 18:37:08 executing program 0: userfaultfd(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7ffc}, 0x0) ptrace$setopts(0x4202, 0x0, 0x8, 0x40) r0 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000720e9491000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']]) prctl$setptracer(0x59616d61, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x0, 0x7fff, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x0, 0x80}, @ext={0xffe, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x0, 0x0, @time, {0x101}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000}) read(r1, &(0x7f0000000000)=""/126, 0xffffffffffffff28) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic]}, 0x14}, 0x1}, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000001900)='\x00', &(0x7f0000000380)='}-\x00'], &(0x7f0000001840)) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) accept$inet(r4, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getpid() 2018/03/30 18:37:08 executing program 3: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3ff, 0x3, [0xfff, 0xffffffffffffff32, 0x1ff]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000500)={r0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x100000000}}}, 0x84) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioperm(0xfff, 0xbc8, 0xfb2f) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) munlock(&(0x7f0000a94000/0x4000)=nil, 0x4000) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@empty, @multicast1, @remote}, &(0x7f00000001c0)=0xc) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@empty, @local, @rand_addr}, &(0x7f0000000100)=0xc) 2018/03/30 18:37:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0x2, 0x6d57f813805163e6}) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 18:37:08 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 18:37:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/03/30 18:37:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f72745f6163637400c2d77fecabd461a1d689adb5fa767747b4544d7ffd72e8316ee16b8fcb6cdc8209000000000000dd740300d6233f92d542b70cbdcec2d7dffc8bbc2f57b04a46f1e7e00ed58c44b1b1574ceb56b16669a0c46299b29274565186e53085fe") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/30 18:37:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000000c0)=0xc00000) 2018/03/30 18:37:08 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r2) io_setup(0xcb, &(0x7f0000000680)) 2018/03/30 18:37:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/03/30 18:37:08 executing program 5: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:09 executing program 3: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:09 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x1], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) close(r2) io_setup(0xcb, &(0x7f0000000680)) 2018/03/30 18:37:09 executing program 4: r0 = socket$inet6(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) 2018/03/30 18:37:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 18:37:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000000c0)=0xc00000) 2018/03/30 18:37:09 executing program 5: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/03/30 18:37:09 executing program 0: userfaultfd(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7ffc}, 0x0) ptrace$setopts(0x4202, 0x0, 0x8, 0x40) r0 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000720e9491000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']]) prctl$setptracer(0x59616d61, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x0, 0x7fff, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x0, 0x80}, @ext={0xffe, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x0, 0x0, @time, {0x101}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000}) read(r1, &(0x7f0000000000)=""/126, 0xffffffffffffff28) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic]}, 0x14}, 0x1}, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000001900)='\x00', &(0x7f0000000380)='}-\x00'], &(0x7f0000001840)) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) accept$inet(r4, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getpid() 2018/03/30 18:37:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:09 executing program 4: r0 = socket$inet6(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) 2018/03/30 18:37:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 18:37:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000000c0)=0xc00000) 2018/03/30 18:37:09 executing program 4: r0 = socket$inet6(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) 2018/03/30 18:37:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 18:37:09 executing program 2: r0 = openat$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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:09 executing program 4: r0 = socket$inet6(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10}, 0xc) 2018/03/30 18:37:09 executing program 3: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x80000000000012, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/30 18:37:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:09 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x0, 0x4}}, 0x8) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) close(r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r3, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time, {}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}], 0x30) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) 2018/03/30 18:37:09 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) 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), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/30 18:37:09 executing program 5: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:10 executing program 0: userfaultfd(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7ffc}, 0x0) ptrace$setopts(0x4202, 0x0, 0x8, 0x40) r0 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000720e9491000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']]) prctl$setptracer(0x59616d61, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x0, 0x7fff, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x0, 0x80}, @ext={0xffe, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x0, 0x0, @time, {0x101}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000}) read(r1, &(0x7f0000000000)=""/126, 0xffffffffffffff28) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic]}, 0x14}, 0x1}, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000001900)='\x00', &(0x7f0000000380)='}-\x00'], &(0x7f0000001840)) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) accept$inet(r4, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getpid() 2018/03/30 18:37:10 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x0) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 18:37:10 executing program 2: r0 = openat$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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:10 executing program 4: r0 = socket(0x1e, 0x2, 0x0) 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}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a811", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=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)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/30 18:37:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000830484bbb021219a"], 0x18}}], 0x2, 0x0) 2018/03/30 18:37:10 executing program 3: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:10 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/30 18:37:10 executing program 5: mlockall(0x1) mprotect(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) munlockall() 2018/03/30 18:37:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000830484bbb021219a"], 0x18}}], 0x2, 0x0) 2018/03/30 18:37:10 executing program 7: r0 = syz_open_dev$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) 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, &(0x7f0000000040)=0x7046) 2018/03/30 18:37:10 executing program 4: r0 = socket(0x1e, 0x2, 0x0) 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}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=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)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/30 18:37:10 executing program 2: getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x0, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x0, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000007c0)={r4, 0x0, 0x44}, 0x2bf) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup(r2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0xfffffffffffffffb}}}, 0x84) write$sndseq(r5, &(0x7f0000011fd2), 0x0) 2018/03/30 18:37:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000830484bbb021219a"], 0x18}}], 0x2, 0x0) 2018/03/30 18:37:10 executing program 7: 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$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$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$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x7046) 2018/03/30 18:37:10 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) 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), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000480)=""/125) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/30 18:37:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000830484bbb021219a"], 0x18}}], 0x2, 0x0) 2018/03/30 18:37:11 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x0) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 18:37:11 executing program 0: userfaultfd(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7ffc}, 0x0) ptrace$setopts(0x4202, 0x0, 0x8, 0x40) r0 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000720e9491000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']]) prctl$setptracer(0x59616d61, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x0, 0x7fff, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x0, 0x80}, @ext={0xffe, &(0x7f00000004c0)="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"}}, {0x6, 0x7, 0x0, 0x0, @time, {0x101}, {0x1, 0x81}, @time=@time={0x77359400}}], 0x90) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000}) read(r1, &(0x7f0000000000)=""/126, 0xffffffffffffff28) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic]}, 0x14}, 0x1}, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000001900)='\x00', &(0x7f0000000380)='}-\x00'], &(0x7f0000001840)) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) accept$inet(r4, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getpid() 2018/03/30 18:37:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/03/30 18:37:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) 2018/03/30 18:37:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 18:37:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) 2018/03/30 18:37:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/30 18:37:11 executing program 7: 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$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$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$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x7046) 2018/03/30 18:37:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) 2018/03/30 18:37:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 18:37:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) [ 394.657091] ucma_write: process 1805 (syz-executor2) changed security contexts after opening file descriptor, this is not allowed. 2018/03/30 18:37:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/30 18:37:11 executing program 7: 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$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$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$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x7046) 2018/03/30 18:37:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/03/30 18:37:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) 2018/03/30 18:37:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) 2018/03/30 18:37:12 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x0) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 18:37:12 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) 2018/03/30 18:37:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 18:37:12 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) 2018/03/30 18:37:12 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) write(r0, &(0x7f0000bdf000), 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0xfffffffffffffffc]) 2018/03/30 18:37:12 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x0) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 18:37:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/30 18:37:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/03/30 18:37:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001540)={r2, 0x28, &(0x7f0000001200)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001580)={r3, 0x1d, 0x8}, 0xc) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x4000003) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000080000fa"], 0x8) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000011c0)={r2, &(0x7f0000001440)="c9043068abde049b7fbc756d818f13b537ccda4181e05e79e8afcd0e6c9d45d8e3bea80cd542721fe675b74a82e05191cb03cad41cda9727f633a1c746402afb1605ca9cb13bc2c1e77b9d15b46c5a3143223425e72d43d916e31a98d752995cf1ae293e6faed41f3b5bca2dbb9d7a89ea85caa2c38df7d78420ceb47f906ed0d0ad54746dc24d79a6014ef003f4e2a831980e452fc890b7ddada23a82809514519c5976fe0e1a509e61c429ab79d77c3eeaaf662c2990ef49b0884438459201caf6c4c11b44fc337ba035fa5c92c6a204561ffae7006af83abb61305a7cb96720f84f533507af73e5f9cff5", &(0x7f0000001180)=""/64}, 0x18) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000015c0)=0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) sendmsg$inet_sctp(r6, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}], 0x1, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) connect$nfc_raw(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4}, 0x1b9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1400}) 2018/03/30 18:37:13 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) 2018/03/30 18:37:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 18:37:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/30 18:37:13 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/30 18:37:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/03/30 18:37:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 18:37:13 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/03/30 18:37:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/03/30 18:37:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/30 18:37:13 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/03/30 18:37:13 executing program 7: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0xfffffffffffffee9, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/30 18:37:13 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) 2018/03/30 18:37:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/03/30 18:37:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 18:37:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000740)=""/223, 0xdf) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b", 0xed}], 0x1, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r7 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r7, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x5, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r3, r5) dup3(r3, r4, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) ftruncate(0xffffffffffffffff, 0x45) 2018/03/30 18:37:13 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/03/30 18:37:13 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) 2018/03/30 18:37:14 executing program 1: io_submit(0x0, 0x96485e9842301d6f, &(0x7f0000b4b000)) 2018/03/30 18:37:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 18:37:14 executing program 7: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0xfffffffffffffee9, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/30 18:37:14 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/03/30 18:37:14 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) 2018/03/30 18:37:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) 2018/03/30 18:37:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/03/30 18:37:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/30 18:37:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffffffffff938}, &(0x7f00000003c0)={0x4dbfc783, 0x0, 0x1, 0x0, 0x0, 0x813, 0x3, 0x100}, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000400), 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r3 = accept4(r2, &(0x7f0000000280)=@alg, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4400, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000380)={0x401, 0x0, 0x6, 0xfffffffffffeffff, 0x6, 0xe49f, 0xffffffff, 0xffffffff, 0x20, 0x40}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000001600)={r4, 0x81}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) sysfs$1(0x1, &(0x7f0000000440)='vcan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r7 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x379d, 0x6, 0x0, 'queue0\x00', 0x1d6e}) 2018/03/30 18:37:14 executing program 1: io_submit(0x0, 0x96485e9842301d6f, &(0x7f0000b4b000)) 2018/03/30 18:37:14 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) tgkill(r0, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000000480)="fbae2020a3c16bcf419ecb4386a4d2c21512e3639e5f0847f1ae853a426d8d23ce951b6dcf58b870f3e4fc4e4ea6773c8590cd57bdf690e0550227f5d3f3c44999d081f78e40914771420f1cffff00000000000081f55d5ff8a752e9965dc3eaadaa2207ae061c9a597c2030") [ 397.143500] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 397.214258] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 18:37:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/30 18:37:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/03/30 18:37:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/30 18:37:15 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) 2018/03/30 18:37:15 executing program 1: io_submit(0x0, 0x96485e9842301d6f, &(0x7f0000b4b000)) 2018/03/30 18:37:15 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) tgkill(r0, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000000480)="fbae2020a3c16bcf419ecb4386a4d2c21512e3639e5f0847f1ae853a426d8d23ce951b6dcf58b870f3e4fc4e4ea6773c8590cd57bdf690e0550227f5d3f3c44999d081f78e40914771420f1cffff00000000000081f55d5ff8a752e9965dc3eaadaa2207ae061c9a597c2030") 2018/03/30 18:37:15 executing program 7: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0xfffffffffffffee9, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/30 18:37:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffffffffff938}, &(0x7f00000003c0)={0x4dbfc783, 0x0, 0x1, 0x0, 0x0, 0x813, 0x3, 0x100}, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000400), 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r3 = accept4(r2, &(0x7f0000000280)=@alg, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4400, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000380)={0x401, 0x0, 0x6, 0xfffffffffffeffff, 0x6, 0xe49f, 0xffffffff, 0xffffffff, 0x20, 0x40}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000001600)={r4, 0x81}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) sysfs$1(0x1, &(0x7f0000000440)='vcan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r7 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x379d, 0x6, 0x0, 'queue0\x00', 0x1d6e}) 2018/03/30 18:37:15 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) tgkill(r0, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000000480)="fbae2020a3c16bcf419ecb4386a4d2c21512e3639e5f0847f1ae853a426d8d23ce951b6dcf58b870f3e4fc4e4ea6773c8590cd57bdf690e0550227f5d3f3c44999d081f78e40914771420f1cffff00000000000081f55d5ff8a752e9965dc3eaadaa2207ae061c9a597c2030") 2018/03/30 18:37:15 executing program 1: io_submit(0x0, 0x96485e9842301d6f, &(0x7f0000b4b000)) [ 398.048966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 18:37:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 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) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/30 18:37:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/30 18:37:15 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) 2018/03/30 18:37:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffffffffff938}, &(0x7f00000003c0)={0x4dbfc783, 0x0, 0x1, 0x0, 0x0, 0x813, 0x3, 0x100}, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000400), 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r3 = accept4(r2, &(0x7f0000000280)=@alg, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4400, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000380)={0x401, 0x0, 0x6, 0xfffffffffffeffff, 0x6, 0xe49f, 0xffffffff, 0xffffffff, 0x20, 0x40}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000001600)={r4, 0x81}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) sysfs$1(0x1, &(0x7f0000000440)='vcan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r7 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x379d, 0x6, 0x0, 'queue0\x00', 0x1d6e}) 2018/03/30 18:37:15 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) tgkill(r0, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000000480)="fbae2020a3c16bcf419ecb4386a4d2c21512e3639e5f0847f1ae853a426d8d23ce951b6dcf58b870f3e4fc4e4ea6773c8590cd57bdf690e0550227f5d3f3c44999d081f78e40914771420f1cffff00000000000081f55d5ff8a752e9965dc3eaadaa2207ae061c9a597c2030") 2018/03/30 18:37:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/03/30 18:37:15 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r0, 0x0) [ 398.234179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 398.282981] binder_alloc: binder_alloc_mmap_handler: 22544 20000000-20002000 already mapped failed -16 [ 398.322320] binder: 22544:22549 BC_INCREFS_DONE u0000000000000000 node 193 cookie mismatch 0000000000000001 != 0000000000000000 [ 398.339914] binder_alloc: binder_alloc_mmap_handler: 22544 20000000-20002000 already mapped failed -16 [ 398.351675] binder: BINDER_SET_CONTEXT_MGR already set [ 398.357160] binder: 22544:22558 ioctl 40046207 0 returned -16 [ 398.364824] binder_alloc: 22544: binder_alloc_buf, no vma [ 398.370502] binder: 22544:22549 transaction failed 29189/-3, size 40-8 line 2963 [ 398.382022] binder: 22544:22558 BC_INCREFS_DONE u0000000000000000 no match [ 398.400812] binder: send failed reply for transaction 194 to 22544:22549 [ 398.407833] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 18:37:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 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) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:16 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/03/30 18:37:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x8, 0x10001, 0x9}, {0x4, 0xe4, 0xf2e4, 0x10001}]}, 0x10) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$int_in(r3, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x3, 0x3, 0x2, 0x2, 0x176, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) r4 = socket$inet_udp(0x2, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000540)) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc2", 0x50, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r5, 0x200) sendfile(r2, r4, &(0x7f0000000480), 0xfffffffffffffffb) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000640), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xf, 0x2, 0xcb6d, 'irlan0\x00', '\x00', 'ip6_vti0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0x9d6966e130960e62], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x120, 0x198, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x6, 0x3, 0xfb99, 0x5}}}, @rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'rose0\x00', 0x1, 0x2, 0x6, 0x7, 0x8, 0x3f, 0x7, 0xffffffffffffffdb}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0x1f, 0x700000000000, 0x0, 0x0, "faaf4cd8207dd8e48823774b4682add15ad0fbf6a20a3c528012c1c2e790126505c5ba9676ffdf9ae572a93a05b387cf77bc5f3f71eea262ac7d5ad3c61e737d"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x4, 0x9300, 'lo\x00', 'gretap0\x00', 'bridge0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x9, 0x3, 0x0, 0x0, "9270053a469c789281a3fdb379aa373460e85d45f5c010aa36addef25054a2ab7b462e146bcba39d4c6faa4af29b0534adfbe24857f876775e872efceeb5263f"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x49, 0x95, 0xffffffff, 0x0, 0x0, "2c2cef8295e9a70b256230aa25871407f31741ed325e2c056d5d32181147d7722e908278f09ddcdc89b39df18e57425f3dd9e765bc2106d5adb1ee36931d8cb6"}}}}]}]}, 0x430) sendto$llc(r0, &(0x7f0000000300)="4498726ac24a3b1ab559c915c0026c25f133c291bb9dd7c20034ecdf8ec373819169b5d5310f6661dc99f39c3e8bb4bac41d6fa4ee33daf64cb9d098d92b1a837cbe3cf49e7cb084d63e1c25a3d7bfc18d2f68adfac47daa6c9c19c260cd857e28e51b97a7cd117481ebcc71e175be4829ac9ab0e6c5caa446bb8bf290c75133e867ca3cf98018da5cf07dc664acb83fd5885f9823d3", 0x96, 0x8000, 0x0, 0x0) 2018/03/30 18:37:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffffffffff938}, &(0x7f00000003c0)={0x4dbfc783, 0x0, 0x1, 0x0, 0x0, 0x813, 0x3, 0x100}, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000400), 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r3 = accept4(r2, &(0x7f0000000280)=@alg, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4400, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000380)={0x401, 0x0, 0x6, 0xfffffffffffeffff, 0x6, 0xe49f, 0xffffffff, 0xffffffff, 0x20, 0x40}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000001600)={r4, 0x81}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) sysfs$1(0x1, &(0x7f0000000440)='vcan0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r7 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x379d, 0x6, 0x0, 'queue0\x00', 0x1d6e}) 2018/03/30 18:37:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/03/30 18:37:16 executing program 7: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0xfffffffffffffee9, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/30 18:37:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) [ 399.026306] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 399.051842] audit: type=1326 audit(1522435036.176:38): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22569 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/03/30 18:37:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000300)) creat(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) readv(0xffffffffffffffff, &(0x7f0000000d00), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) 2018/03/30 18:37:16 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/03/30 18:37:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 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) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:17 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/03/30 18:37:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/03/30 18:37:17 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/30 18:37:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 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) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) syslog(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/03/30 18:37:17 executing program 7: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) 2018/03/30 18:37:17 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) [ 399.848279] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 399.977239] audit: type=1326 audit(1522435037.102:39): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22569 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/03/30 18:37:17 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/30 18:37:17 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) 2018/03/30 18:37:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/03/30 18:37:17 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 7: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) 2018/03/30 18:37:17 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/30 18:37:17 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) inotify_init1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r1, r0, 0x0, 0x20000) getpeername(r0, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000ac0)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xf, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8a000000000000}, @alu={0x7, 0xc74, 0x8, 0x0, 0x7, 0xfffffff8, 0x10}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xab, &(0x7f0000000240)=""/171, 0x25ae8b1f712d6938, 0x1, [], r2}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000480)={0x5, 0x5, 0x905f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="00081b000000fcdbdf251000000008000400d9fc0000080006000000000034000200080005002300004e20000008000900ffffffff080004008c0c0000080005000000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 18:37:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:17 executing program 7: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) 2018/03/30 18:37:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:17 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/30 18:37:17 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 18:37:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:17 executing program 7: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e) 2018/03/30 18:37:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:17 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) inotify_init1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r1, r0, 0x0, 0x20000) getpeername(r0, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000ac0)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xf, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8a000000000000}, @alu={0x7, 0xc74, 0x8, 0x0, 0x7, 0xfffffff8, 0x10}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xab, &(0x7f0000000240)=""/171, 0x25ae8b1f712d6938, 0x1, [], r2}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000480)={0x5, 0x5, 0x905f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 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) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="00081b000000fcdbdf251000000008000400d9fc0000080006000000000034000200080005002300004e20000008000900ffffffff080004008c0c0000080005000000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 18:37:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:17 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:17 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 2018/03/30 18:37:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:17 executing program 5: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000540)={"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"}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f00000001c0)=0xc) bind$packet(r2, &(0x7f0000000200)={0x11, 0xd, r3, 0x1, 0xfff, 0x6, @random="02079343f66d"}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x2000, 0x6f, &(0x7f0000000040)=""/111}, {0xd000, 0x6f, &(0x7f00000000c0)=""/111}, {0x7000, 0x86, &(0x7f0000000300)=""/134}]}) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) 2018/03/30 18:37:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:18 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) inotify_init1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r1, r0, 0x0, 0x20000) getpeername(r0, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000ac0)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xf, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8a000000000000}, @alu={0x7, 0xc74, 0x8, 0x0, 0x7, 0xfffffff8, 0x10}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xab, &(0x7f0000000240)=""/171, 0x25ae8b1f712d6938, 0x1, [], r2}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000480)={0x5, 0x5, 0x905f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 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) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="00081b000000fcdbdf251000000008000400d9fc0000080006000000000034000200080005002300004e20000008000900ffffffff080004008c0c0000080005000000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 18:37:18 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80, 0x10002) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/26) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000008", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r5, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{0x3, 0xffffffffffff47fc, 0x100000000, 0x8}, 0x24, 0x1, 0x0, 0x0, "f6eb5432ccc8016cd5309bc1ae863e9d7ef4c7fe0fbd9c8d905e0e24589758bf5936871b608c516ff8291994c67cb94814e00d47579d493b6412f01cae4cc46b"}}, 0x80}, 0x1}, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/03/30 18:37:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/03/30 18:37:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 18:37:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/03/30 18:37:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"24289e7f0291e6394ba1d287ac8d3822cd0f8ff9f202879b433b32fd2934dd3b780f8d26a2c48623339449ae57db681061df8b75874260e55871da7987cb729464d54a9bebf5fd0b3b34ddd91b32b56a90a3bdea993dd76824eab0e786ba569d5c5a2d0a10b61c7ab7a2a91c1554448fd80935a9a116e44af3e6d9a0b302c6c58ee103a94f7a23d10a66e8df40ca865a271796bfb6a1cd5f9fc5d1988a61308b46f0c1f8dfa2ee6c6ac2b7e3fab61988c32cc6daceb67ad517c1cf1a0c5bd5a05435c0f62aa1fcfff7d6b27c995d5c60e9b28b21529f9c9648bdc5a9d34baa38cde63547430f01f72012d88d9d2d2545b433f9b0c4fe4acd9716ef160cb005617423e0d98859cdf1cec8ba9fedc7ff24b6a90310784678ae7932a92b7f74fe6fe9d25ae3edae43dc593ac40a9e7e0c22b29a7f0425ec6ca912ef42e5f2ccb4d5c13ada71e7d3ef741aed23aa8c4151b4a8fb123efce667002c76427bf45a6de08a6ca08256bc1fb4456b9c1e9047b82b401af6b50b6b29e09ba7705da0b1ee909b75711bc9435de214bdebde4aaac83394f8457a8e52f8d7af83487787f0b11f63a7649deb6469ee4a2c75624e656118c8940b197ba8b4d6435b4cedcf543e084f4c07647f621d7bb544ee86bd6fa1d43e30fcf929ae6342a2036692dc8c7892a9d43ccefe6d302da5b8cfc649c42b63526742e928842729757d5d1b87a396d14405f96d1f261fcdf89e4dc8f84f1cd67eacb5cb79647d80a0e9b729aa4330c9a9f5cbd66b08ca7b59fcd1c439ee799f8c37e00b6684864b56326f54650e4a3c73d27c7c805115ceb6208d8de4b8be966db97a111d88da0875e489af474f5476dc467b1dd0e21fb2a1fefdef092c7c3aef1a659284dd5762ef7869c5536d83303acd409979928f5d75e555c83909c14f6f27eaf95d2a28b553ee3673aabc3e2d09df9430708c5e340c7c5c64aa3c5b42c22091fedbc2cc8dd9fa13fc1da403be72f59f1cd097226b79ec78624114e3161285f6a87b64ad10618ee4a18984352fb542da4c734c7f6da88be2a65d62e69faa3f93f270cbcdcff2765159277a5072531360228c17f191eb2c6058d2a12b5afe0adfc72399fb368fc8b95a24ceef700c3ea2df6d756474575366508606a3197b34161e75079e12381fa6a510e4274685c17f231b677ba75e2fc00d828b53ff6f6c83417bca1fade5a5379a3dea1932ba4d93036aea7aa8d12f84767746730b20df57f364499198e54b2a7d63079b660d49fe5341c7b9b19db48207445f9035cabad16586e63ba14db7cb4895eede838a4999d2cd4c9e43a27798c2b4fc70e728251d9017d78c8aaa4e0850be171ce5ae63a2e7bbfa7612f87519a344d5d043d869aaab87f978bd13e94a181330a57f8c83a0c0ebd846c1ce4d6d2f4c51b8c928fbbc689f6c242ef0f10369970f814a"}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 18:37:18 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80, 0x10002) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/26) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000008", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r5, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{0x3, 0xffffffffffff47fc, 0x100000000, 0x8}, 0x24, 0x1, 0x0, 0x0, "f6eb5432ccc8016cd5309bc1ae863e9d7ef4c7fe0fbd9c8d905e0e24589758bf5936871b608c516ff8291994c67cb94814e00d47579d493b6412f01cae4cc46b"}}, 0x80}, 0x1}, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/03/30 18:37:18 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) inotify_init1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r1, r0, 0x0, 0x20000) getpeername(r0, &(0x7f0000000a40)=@can={0x0, 0x0}, &(0x7f0000000ac0)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xf, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8a000000000000}, @alu={0x7, 0xc74, 0x8, 0x0, 0x7, 0xfffffff8, 0x10}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xab, &(0x7f0000000240)=""/171, 0x25ae8b1f712d6938, 0x1, [], r2}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000480)={0x5, 0x5, 0x905f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r3, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="00081b000000fcdbdf251000000008000400d9fc0000080006000000000034000200080005002300004e20000008000900ffffffff080004008c0c0000080005000000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 18:37:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/03/30 18:37:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 18:37:19 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/30 18:37:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/03/30 18:37:20 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80, 0x10002) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/26) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000008", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r5, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{0x3, 0xffffffffffff47fc, 0x100000000, 0x8}, 0x24, 0x1, 0x0, 0x0, "f6eb5432ccc8016cd5309bc1ae863e9d7ef4c7fe0fbd9c8d905e0e24589758bf5936871b608c516ff8291994c67cb94814e00d47579d493b6412f01cae4cc46b"}}, 0x80}, 0x1}, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/03/30 18:37:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 18:37:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000000001c00e7ff0000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6ecf2e99b00e71c86f932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/30 18:37:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 18:37:20 executing program 2: mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xaa, 0x9, "08d3cf1aa3a8bbf04a392ffedf029fe274684a14e11a038347fb9482187822d54bba46b1bc803b75d6d77f6d4c957993564341b6d7e27bfc7ea597107d61dfdfbd71666be19d3bd79b39587ed6a360b1126ded40a86e8a2679faff0d75edab0dd8ee27296aa5333da21cf88fbbafa0c2a9a77a793716022b9d9e5b8aca2dc5c1bb867a9df5b110765348e4ea973e8773ccaf734844535ed71ccc9736b79eb71967e4"}, &(0x7f0000000180), 0x0) acct(&(0x7f0000000bc0)='./file0\x00') 2018/03/30 18:37:20 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/30 18:37:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) ftruncate(0xffffffffffffffff, 0x45) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x163802, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) r5 = add_key$user(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00), 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000e40)='asymmetric\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)="84673a4debb1c015496118ed96232949279e9b36b1", 0x15, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x9, r6) readv(r3, &(0x7f0000000d00)=[{&(0x7f0000000840)=""/250, 0xfa}, {&(0x7f0000000940)=""/100, 0x64}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000ac0)=""/170, 0xaa}, {&(0x7f0000000b80)=""/134, 0x86}], 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x2}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)) clone(0x4000000, &(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000001040), &(0x7f0000001080)="0638637f06173180f0802415659c455ba0dcbc66e63ece47bf11341cdf48280f4b9d7cd266170607f644a22a0577dc5b0ea2f7c53dceeb6f0de89a5667f0906d2389b0f6a4948367e27abf276fc66ed4de79bdbd4de34e4e820559a384883cfe96a9933c6c21839fb494cd568466301a23c2b5665b1a3ae596ab5a6d8ed6221ae15d0482") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x13c24d0c, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x0, r7, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x80000, 0x0) [ 400.005467] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 403.138844] Process accounting resumed [ 403.218590] Process accounting resumed 2018/03/30 18:37:20 executing program 2: mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xaa, 0x9, "08d3cf1aa3a8bbf04a392ffedf029fe274684a14e11a038347fb9482187822d54bba46b1bc803b75d6d77f6d4c957993564341b6d7e27bfc7ea597107d61dfdfbd71666be19d3bd79b39587ed6a360b1126ded40a86e8a2679faff0d75edab0dd8ee27296aa5333da21cf88fbbafa0c2a9a77a793716022b9d9e5b8aca2dc5c1bb867a9df5b110765348e4ea973e8773ccaf734844535ed71ccc9736b79eb71967e4"}, &(0x7f0000000180), 0x0) acct(&(0x7f0000000bc0)='./file0\x00') 2018/03/30 18:37:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 403.280571] Process accounting resumed 2018/03/30 18:37:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000480)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 403.344051] Process accounting resumed 2018/03/30 18:37:20 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r2) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r3, 0x0, &(0x7f00000007c0)) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000180)={0x2, 0x0, 0x4cf, 0x100}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xcb, "fb8a3007621d96dcfabfe58f5fd3aaeac46bc88d1fbacdaf4ae555db63a3ddab16be9cf6f8e8f10b645101a2d981cd703d4c87160cdf01bd60cab951e993291188b3893219bb02c357c7ff0686806d327cc288d18c91ae927aa5378ce19538bad20430f6d4cdc8e89a6f1131403087f5ca880fb5a300e8b946af05c1cfe826aaab541d6f2a8f1063f38900dfa196996d61d6e26222ef6c3d6182dbc4149e7ece7a383834faaf8ab023c0aa04d92013495aaac122e7939f81262dfcc01abdbbd723bfae5c336f403e9a633b"}, &(0x7f0000000480)=0xd3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x6, 0x204, 0x5, 0x4, r4}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/30 18:37:20 executing program 2: mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xaa, 0x9, "08d3cf1aa3a8bbf04a392ffedf029fe274684a14e11a038347fb9482187822d54bba46b1bc803b75d6d77f6d4c957993564341b6d7e27bfc7ea597107d61dfdfbd71666be19d3bd79b39587ed6a360b1126ded40a86e8a2679faff0d75edab0dd8ee27296aa5333da21cf88fbbafa0c2a9a77a793716022b9d9e5b8aca2dc5c1bb867a9df5b110765348e4ea973e8773ccaf734844535ed71ccc9736b79eb71967e4"}, &(0x7f0000000180), 0x0) acct(&(0x7f0000000bc0)='./file0\x00') [ 403.423019] Process accounting resumed 2018/03/30 18:37:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000000001c00e7ff0000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6ecf2e99b00e71c86f932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/30 18:37:20 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8200, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r4 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 403.482960] Process accounting resumed [ 403.535942] Process accounting resumed 2018/03/30 18:37:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sendto$unix(0xffffffffffffffff, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0xd4, 0x7, 0x7, 0xd, "69bc302f4ed11584a585459c2c9376acf52cc01bc0645ab024ed5b310b3950bb548b04cdb4cb77c88ba9dd44078c129985acc9c9614885e09995cd4b4d97d07b", "8369fb4816d8c603bd757d97802f08fdcfb9bae62e198ce5612e3729bec2deb7", [0x1, 0x1]}) 2018/03/30 18:37:21 executing program 2: mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xaa, 0x9, "08d3cf1aa3a8bbf04a392ffedf029fe274684a14e11a038347fb9482187822d54bba46b1bc803b75d6d77f6d4c957993564341b6d7e27bfc7ea597107d61dfdfbd71666be19d3bd79b39587ed6a360b1126ded40a86e8a2679faff0d75edab0dd8ee27296aa5333da21cf88fbbafa0c2a9a77a793716022b9d9e5b8aca2dc5c1bb867a9df5b110765348e4ea973e8773ccaf734844535ed71ccc9736b79eb71967e4"}, &(0x7f0000000180), 0x0) acct(&(0x7f0000000bc0)='./file0\x00') 2018/03/30 18:37:21 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000000001c00e7ff0000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6ecf2e99b00e71c86f932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/30 18:37:21 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80, 0x10002) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/26) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000008", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r5, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{0x3, 0xffffffffffff47fc, 0x100000000, 0x8}, 0x24, 0x1, 0x0, 0x0, "f6eb5432ccc8016cd5309bc1ae863e9d7ef4c7fe0fbd9c8d905e0e24589758bf5936871b608c516ff8291994c67cb94814e00d47579d493b6412f01cae4cc46b"}}, 0x80}, 0x1}, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/03/30 18:37:21 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/30 18:37:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/30 18:37:21 executing program 1: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 404.408490] Process accounting resumed 2018/03/30 18:37:21 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 404.481636] Process accounting resumed 2018/03/30 18:37:21 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/30 18:37:21 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000000001c00e7ff0000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6ecf2e99b00e71c86f932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) [ 404.542694] bridge0: port 1(erspan0) entered blocking state [ 404.548579] bridge0: port 1(erspan0) entered disabled state 2018/03/30 18:37:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) [ 404.591383] device erspan0 entered promiscuous mode [ 404.608717] bridge0: port 1(erspan0) entered blocking state [ 404.614605] bridge0: port 1(erspan0) entered forwarding state [ 404.637315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/03/30 18:37:22 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) listen(r1, 0x8) 2018/03/30 18:37:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/30 18:37:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) 2018/03/30 18:37:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/30 18:37:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 18:37:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 18:37:22 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/30 18:37:22 executing program 1: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) 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) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/30 18:37:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/30 18:37:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) 2018/03/30 18:37:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) [ 405.509414] bridge0: port 1(erspan0) entered blocking state [ 405.515330] bridge0: port 1(erspan0) entered disabled state [ 405.548971] device erspan0 entered promiscuous mode 2018/03/30 18:37:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/30 18:37:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) 2018/03/30 18:37:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/03/30 18:37:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 405.561641] bridge0: port 1(erspan0) entered blocking state [ 405.567504] bridge0: port 1(erspan0) entered forwarding state [ 405.600985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/03/30 18:37:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) 2018/03/30 18:37:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/30 18:37:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) 2018/03/30 18:37:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/03/30 18:37:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 18:37:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'gre0\x00', 0x4}, 0x18) 2018/03/30 18:37:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/30 18:37:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 18:37:23 executing program 1: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) 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) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 406.432949] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 4, id = 0 2018/03/30 18:37:23 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/30 18:37:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/30 18:37:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/03/30 18:37:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x3) 2018/03/30 18:37:23 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/30 18:37:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x602) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000680)=""/125) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = getpid() utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000580)={r8, 0x401}, &(0x7f00000005c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000000ffffffff7000fdf4f9000200080033000000b9f0c45ade720e30d4773acc017e2ae6000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r0, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000ac0)={'irlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000b00)={0x11, 0x15, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 18:37:23 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/30 18:37:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) get_thread_area(&(0x7f0000000640)={0x4, 0x20000800, 0x1400, 0x8001, 0x0, 0x3, 0x8, 0x92d, 0x0, 0x7}) mkdir(&(0x7f0000000340)='./control\x00', 0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') close(0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) r3 = socket$inet(0x2, 0x803, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write(r0, &(0x7f0000000480)="8f9d340d7d79bc0097d78e907047acdbcbf52e577a3fae63589764d0", 0x1c) 2018/03/30 18:37:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/03/30 18:37:23 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) 2018/03/30 18:37:23 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101002) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) 2018/03/30 18:37:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:24 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/03/30 18:37:24 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101002) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) 2018/03/30 18:37:24 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/30 18:37:24 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) 2018/03/30 18:37:24 executing program 1: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/30 18:37:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14}}]}, 0x3c}, 0x1}, 0x0) 2018/03/30 18:37:24 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) 2018/03/30 18:37:24 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101002) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) 2018/03/30 18:37:24 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/30 18:37:24 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/30 18:37:25 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101002) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) 2018/03/30 18:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14}}]}, 0x3c}, 0x1}, 0x0) 2018/03/30 18:37:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/30 18:37:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:25 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x1e, 0x18, &(0x7f0000000380)="0aac1ac22028d576e0e5504088ca9e4994e25b35831f64ffd77376b81f8b", &(0x7f0000000140)=""/24}, 0x28) 2018/03/30 18:37:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14}}]}, 0x3c}, 0x1}, 0x0) 2018/03/30 18:37:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/30 18:37:25 executing program 7: syz_emit_ethernet(0x5fa, &(0x7f0000003140)={@link_local={0x1, 0x80, 0xc2}, @random="844de383a98d", [], {@ipv6={0x86dd, {0x0, 0x6, "01a2e9", 0x5c4, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0xdf, 0x6, 0x2, 0x9000000000000000, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @srh={0x3b, 0x4, 0x4, 0x2, 0x5a, 0x8000, 0x2, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x73, 0xe, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0xbe2, 0x8, 0x8000, 0x971c, [0xfffffffffffffffd, 0x1, 0x6, 0x7f]}}, @calipso={0x7, 0x30, {0x2, 0xa, 0xffffffff, 0x0, [0x20, 0x8, 0x5, 0x7fffffff, 0x5]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x0, 0x22, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0xfffffffffffffffe, 0xe0, "fc8d3179fcef210b9692372a373c456f8d86572a3370374607d33c021fc5107449c142314d15dd578bdad29d8ad7a6f1932e135a1b51325b299d01fe9aaf6967f7b1e84e3b8b50cd9e4d9ac50804a3ccda2e887dab0e14dcdd201ec1aeaf1315f4c7b6a3449a3f4da9ec5a327a8ca5a7b6246f25edcd2888aa2eea2382c6f577c0040ea314c9b0aa20550698b30e21fc907f28743c039651e3b3f55511749adb34eb273ebf4b6365d6b4b6f2623740ecf557136499d995602598266dbaac01458187f755d205c7b5c60d7986c6a52291c9b6d2adb0909956d932ffa052a271e2"}, @jumbo={0xc2, 0x4, 0x100}]}, @dstopts={0x29}, @hopopts={0x3b, 0x2f, [], [@jumbo={0xc2, 0x4, 0x10001}, @generic={0x6, 0xa3, "840e9b10e3db671aa76d1873cf186d5d3f5b4bf6f4843e2b28c8810bf6fbba2e7a277fb6293cfdc7ee9b5063d6ae9501b0659a2ad4d709873a686749ce12d12d3224ecbc1f29ed3acacb7272363fd5314de4656430adf49e0f7db492e770d9630b0cbdbd4fb9de30efa29fe0a47bafaff1d209ed8c503f64a9d255c129a42964fb19c248eba1fea7d0ee5e7c23d0e1e62769d98049ee0a31375c5731b363c148a66bcd"}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x401}, @generic={0xf, 0xba, "b9c8e5d238323f5861cb1cf1239193c18c029c7ee91628d1bf3bc171de91d38477c0cc78ebe36a1217914c8150a2951ab27478178e4d810a93c3fab047ef69bfcc6c6a4a2bb3a614631b2a4d4d6cfca917ab4249d45ea6ed16a59d36643bb959417dfa180751c1b152b7f26eac8b4d45c684d40ef59cd5ed68b9f0e44c53497d99b45fab6a5d0705c17794c61a8069de268dc3699bffcf4fe200149a15eb50f8ccf01e373e77b1a5d2c6c1f286b85f77204beeb9588cd01093b8"}]}], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x4b, 0x1, [], "598c14118d5b473e66ca3545ff6cfb640ee29dad0480b91cf8b1cc12b6b7d5ea9a991fd487edfb8efb3405612f9339d480b6da4bc29b513744b77f671e52a17b325ecb65c51b781e37a418"}, {0x6, 0x0, 0xb6, 0x9, 0x0, 0x0, 0x800, [0x3], "e28a5501e067e60dbefc5fc29174a7d9636c746fd07c7310fc71d95461ea716424bda8312b05f3baac1e2761ad5aee463ab6f239cb037118e2305504e729cfeb19750e9380f1dd236e25dcbb135ecac2579e4eee6ba316a552fce0c1ed8151f5a631"}, {0xfffffffffffeffff, 0x0, 0x5, 0x7, 0x0, 0x0, 0x86dd, [], "9f315cfb03bfba7454afdaf7fa84ba09f16a3a6790a627a09b93a943ac2e9624f63d126b66c1cb13803db24a8c1e7da7707a75be093bdd7548e9d8e6ddd5c819ef5a6b533a984de7536bf25b33849a8b6c28c2133e3af2a4065a22583763397ccf9c93ae3c50de15a6dde34123836159c7a5e60f0a824f6f0070bdcac2caabda1bf24d53810131eceac278867008d1adf6f2f1a68935d79e8658fb897dc1b0e9d11981dd657f24b27c4a3c8cac9b9eb3c7314890021f026d"}, {0x8, 0x88be, 0x4, {{0xf5, 0x1, 0xfff, 0x7, 0x5, 0x0, 0x7ff, 0x3}, 0x1, 0x3}}, {0x8, 0x22eb, 0x1, {{0x4, 0x2, 0x8, 0x7f, 0x1, 0x2, 0x800, 0x3}, 0x2, 0x6aa, 0x2, 0x80, 0x3ff, 0xffffffffffffddd7, 0x8, 0x5, 0xffff, 0x5}}, {0x8, 0x6558, 0x2, "581e262d6d14d9f61e1b4d79bfc1212d46c050ac5e74b7e1158c106b9bffe15fb2a36d1f057bf47fc1293589d11bd9673f8505a955ba2a2c8d7d0f756b55002d4e704d84b500dcb82fd1ac48871f7206707ab2fdfea17a4d710aa1f0827ddfed348569ddffb5eb355efe788b3594b5d314a936a3199a9dde08dff96a198d4dc0ae3ac41bf82c4cf571"}}}}}}}, 0x0) 2018/03/30 18:37:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14}}]}, 0x3c}, 0x1}, 0x0) 2018/03/30 18:37:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) 2018/03/30 18:37:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 18:37:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/03/30 18:37:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/03/30 18:37:25 executing program 5: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/30 18:37:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) 2018/03/30 18:37:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x163802, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) r5 = add_key$user(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)="9ed6a70e5502a3be7fd56ef0239bd02d3719d6fadbc6cd1c363228811d2ba048c116638f8b94dc7301a422cfe2", 0x2d, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000e40)='asymmetric\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)="84673a4debb1c015496118ed96232949279e9b36b1", 0x15, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x9, r6) readv(r3, &(0x7f0000000d00)=[{&(0x7f0000000840)=""/250, 0xfa}, {&(0x7f0000000940)=""/100, 0x64}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000ac0)=""/170, 0xaa}, {&(0x7f0000000b80)=""/134, 0x86}, {&(0x7f0000000c40)=""/148, 0x94}], 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x2}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)) clone(0x4000000, &(0x7f0000000f40)="86047fcfdb5ec091d5c3bfeed0b86267d507af4d", &(0x7f0000000f80), &(0x7f0000001040), &(0x7f0000001080)="0638637f06173180f0802415659c455ba0dcbc66e63ece47bf11341cdf48280f4b9d7cd266170607f644a22a0577dc5b0ea2f7c53dceeb6f0de89a5667f0906d2389b0f6a4948367e27abf276fc66ed4de79bdbd4de34e4e820559a384883cfe96a9933c6c21839fb494cd568466301a23c2b5665b1a3ae596ab5a6d8ed6221ae15d0482") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x3, r7, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/03/30 18:37:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x0, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x80000001, 0x65, 0xffffffff, 0x81, 0x70, 0x1, 0x0, 0x10003, 0x81, 0x1418, 0xffff, 0xdd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x4}) accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x8000, 0x3086acdf, 0x141f, 0x400, 0x7, 0x20010, r4}) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000740)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000c00)=0xc) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000bc0)=0x5, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000b80)=0xd) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000840)={"73697430000000c65d20ed0000007692", 0x600}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x2, 0x4, 0x7ff, 0x796}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r5, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x10000, 0x1000}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000007c0)={0x20, 0x6, 0x6, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x1, 0x80000000, 0x80, 0xfd9}, 0x8) 2018/03/30 18:37:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000f80)={0x0, 0x540, "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"}, &(0x7f0000000100)=0x548) 2018/03/30 18:37:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) 2018/03/30 18:37:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/03/30 18:37:25 executing program 5: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/30 18:37:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/03/30 18:37:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000f80)={0x0, 0x540, "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"}, &(0x7f0000000100)=0x548) [ 408.769548] EXT4-fs: 7 callbacks suppressed [ 408.769562] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 408.781304] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 408.903511] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 408.910432] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) 2018/03/30 18:37:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x0, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x80000001, 0x65, 0xffffffff, 0x81, 0x70, 0x1, 0x0, 0x10003, 0x81, 0x1418, 0xffff, 0xdd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x4}) accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x8000, 0x3086acdf, 0x141f, 0x400, 0x7, 0x20010, r4}) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000740)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000c00)=0xc) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000bc0)=0x5, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000b80)=0xd) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000840)={"73697430000000c65d20ed0000007692", 0x600}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x2, 0x4, 0x7ff, 0x796}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r5, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x10000, 0x1000}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000007c0)={0x20, 0x6, 0x6, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x1, 0x80000000, 0x80, 0xfd9}, 0x8) 2018/03/30 18:37:26 executing program 4: r0 = 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) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/03/30 18:37:26 executing program 5: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/30 18:37:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/30 18:37:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000f80)={0x0, 0x540, "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"}, &(0x7f0000000100)=0x548) 2018/03/30 18:37:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/03/30 18:37:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x0, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x80000001, 0x65, 0xffffffff, 0x81, 0x70, 0x1, 0x0, 0x10003, 0x81, 0x1418, 0xffff, 0xdd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x4}) accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x8000, 0x3086acdf, 0x141f, 0x400, 0x7, 0x20010, r4}) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000740)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000c00)=0xc) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000bc0)=0x5, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000b80)=0xd) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000840)={"73697430000000c65d20ed0000007692", 0x600}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x2, 0x4, 0x7ff, 0x796}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r5, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x10000, 0x1000}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000007c0)={0x20, 0x6, 0x6, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x1, 0x80000000, 0x80, 0xfd9}, 0x8) 2018/03/30 18:37:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/03/30 18:37:26 executing program 5: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 409.704726] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 409.711757] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000f80)={0x0, 0x540, "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"}, &(0x7f0000000100)=0x548) 2018/03/30 18:37:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/03/30 18:37:27 executing program 5: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/03/30 18:37:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0xd96f, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xb7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8982, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0x6) sendto$inet6(r1, &(0x7f00000001c0)="f3c3cfb7bed6237aa5129bd7b128b0423b17f938516c80f547c5b35fea9616c23fa622a8fb9025215c46580e4142fbe71ecc9f3ec6facdd1e614189a8b61d7500d1385f4352c3c2c7f4caa52c8b3bdaa0420782bba91fc5892e3c9059e8ce4adef8ad03aa7baa47138965defd51bb79d0fbf8f490ce12239d01f58d527b78510cb561e562b6bbf1a95d39b076724eebe65", 0x91, 0x84, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x8470, 0x7, 0x2000}, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}, 0x8, 0xff}) [ 410.005094] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.012072] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 410.098003] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 410.132950] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks 2018/03/30 18:37:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/03/30 18:37:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0xd96f, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xb7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8982, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0x6) sendto$inet6(r1, &(0x7f00000001c0)="f3c3cfb7bed6237aa5129bd7b128b0423b17f938516c80f547c5b35fea9616c23fa622a8fb9025215c46580e4142fbe71ecc9f3ec6facdd1e614189a8b61d7500d1385f4352c3c2c7f4caa52c8b3bdaa0420782bba91fc5892e3c9059e8ce4adef8ad03aa7baa47138965defd51bb79d0fbf8f490ce12239d01f58d527b78510cb561e562b6bbf1a95d39b076724eebe65", 0x91, 0x84, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x8470, 0x7, 0x2000}, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}, 0x8, 0xff}) 2018/03/30 18:37:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x0, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x80000001, 0x65, 0xffffffff, 0x81, 0x70, 0x1, 0x0, 0x10003, 0x81, 0x1418, 0xffff, 0xdd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x4}) accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x8000, 0x3086acdf, 0x141f, 0x400, 0x7, 0x20010, r4}) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000740)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000c00)=0xc) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000bc0)=0x5, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000b80)=0xd) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000840)={"73697430000000c65d20ed0000007692", 0x600}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x2, 0x4, 0x7ff, 0x796}, &(0x7f0000000a00)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r5, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x10000, 0x1000}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000007c0)={0x20, 0x6, 0x6, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000006c0)={0x1, 0x80000000, 0x80, 0xfd9}, 0x8) 2018/03/30 18:37:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_map}) [ 410.139989] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:27 executing program 5: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) [ 410.333428] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 410.354420] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.361382] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 410.476814] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.483784] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:27 executing program 7: r0 = 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) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 18:37:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/03/30 18:37:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0xd96f, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xb7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8982, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0x6) sendto$inet6(r1, &(0x7f00000001c0)="f3c3cfb7bed6237aa5129bd7b128b0423b17f938516c80f547c5b35fea9616c23fa622a8fb9025215c46580e4142fbe71ecc9f3ec6facdd1e614189a8b61d7500d1385f4352c3c2c7f4caa52c8b3bdaa0420782bba91fc5892e3c9059e8ce4adef8ad03aa7baa47138965defd51bb79d0fbf8f490ce12239d01f58d527b78510cb561e562b6bbf1a95d39b076724eebe65", 0x91, 0x84, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x8470, 0x7, 0x2000}, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}, 0x8, 0xff}) 2018/03/30 18:37:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_map}) 2018/03/30 18:37:27 executing program 5: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/03/30 18:37:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_map}) 2018/03/30 18:37:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0xd96f, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xb7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8982, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000340)=0x6) sendto$inet6(r1, &(0x7f00000001c0)="f3c3cfb7bed6237aa5129bd7b128b0423b17f938516c80f547c5b35fea9616c23fa622a8fb9025215c46580e4142fbe71ecc9f3ec6facdd1e614189a8b61d7500d1385f4352c3c2c7f4caa52c8b3bdaa0420782bba91fc5892e3c9059e8ce4adef8ad03aa7baa47138965defd51bb79d0fbf8f490ce12239d01f58d527b78510cb561e562b6bbf1a95d39b076724eebe65", 0x91, 0x84, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x8470, 0x7, 0x2000}, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}, 0x8, 0xff}) 2018/03/30 18:37:27 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4143, &(0x7f0000005e0b)) [ 410.740751] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 410.755523] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.762465] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/121) 2018/03/30 18:37:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_map}) 2018/03/30 18:37:28 executing program 5: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) [ 410.888183] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.895131] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:28 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000980), 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000000680)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000580), 0x1, 0xb}}, 0x20) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000500)='setgroups\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) setns(r5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r6, 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getrusage(0x1, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) poll(&(0x7f00000003c0)=[{r0, 0x422}], 0x1, 0x1ff) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000600)=""/128, &(0x7f0000000300)=0x3f4) [ 410.982783] EXT4-fs (sda1): resizing filesystem from 524032 to 25 blocks [ 410.989738] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/03/30 18:37:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x480400) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) [ 411.129970] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 18:37:28 executing program 7: r0 = 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) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000d80)=&(0x7f0000000d40)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/03/30 18:37:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x480400) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/03/30 18:37:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)) ioctl$TIOCSBRK(r0, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) sendto$inet6(r1, &(0x7f0000001380)="fab333eac0b029155ce1e7a577ac741bdd4ed8beacaf410ae5a71057d3ec6c7125f5c6df8809b4d5637c2764e2ee66a695fffc88c41337e05f68642df3f625c795818b3e5183322092b220f30fe700da1386c9ae33a45362f8f1ae2d993455e5f76261cab1f541a72a8832", 0x6b, 0x800, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x15f3) fstat(0xffffffffffffffff, &(0x7f0000001240)) socketpair$inet(0x2, 0x2, 0xfffffffffffff800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f00000012c0)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f36", 0xbe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r4, 0x2}, &(0x7f0000000180)=0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x7) 2018/03/30 18:37:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:28 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4143, &(0x7f0000005e0b)) 2018/03/30 18:37:28 executing program 1: io_setup(0x401, &(0x7f0000000000)=0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x10000, 0x600000) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x80000000, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x8}, 0x90) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000340)={@dev, @loopback}, &(0x7f0000000380)=0x8) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x5, 0x0, 0x3ff, 0x400, 0x2, 0x200, r5}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0)={0x0, 0x2710}, 0x10) fremovexattr(r2, &(0x7f0000000500)=@random={'trusted.', '\x00'}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000540)={0x4, 0x9, 0xffffffffffffffff, 0xfffffffffffffff9, 0x1, 0x2}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000580)={0x2, 0xffffffffffffff00}) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00000005c0)=0x8f, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f0000000640)=0x40) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000680)=0x20, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000006c0)=0x3f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000700)={0x5, 0x3, 0x8001, 0x0, 0x1f}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000780)=""/217, 0x3}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000008c0)={0x2, 'ip6gretap0\x00', 0x4}, 0x18) mq_unlink(&(0x7f0000000900)='\x00') sync() add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='rxrpc\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000009c0)="89c8cdca205d4ea067ea09d4b51d9ec09e74c4cb3213b930126850b9386ff252498586d6030ddeb953e711ed9839960967ce61580d1a35fc3b48017d9b1719b61d7ba4646d35677a26e3d78e70c9293dde628bfd031ea3fa20141c837744ff877e0ed406651c4116f84c6d8389124c793b9d73d3802a932334e0174739e2", 0x7e, 0x0) mkdirat$cgroup(r1, &(0x7f0000000b00)='syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000b40)={r4, 0x0, 0x20}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000b80)={0x2, 'nr0\x00', 0x3}, 0x18) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000bc0)) getpeername$inet(r2, &(0x7f0000000c00)={0x0, 0x0, @dev}, &(0x7f0000000c40)=0x10) 2018/03/30 18:37:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x4e24}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x28, 0x4, 0x9, 0x8, 0x0, 0x0, 0x2, 0x0, 0x1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/30 18:37:28 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x34, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x100000000000, 0xffffffffffffffff, 0x4, 0x9c8c, 0x6}, &(0x7f00000003c0)=0x98) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="df09851b2b6456bc45e205dde7d6f7ff1eac1104ec549885245d2c48aa0274412be943969221640becd840bfac8f69ff42f2b1c318ab", 0x36, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) read(r0, &(0x7f0000000080)=""/13, 0x8) 2018/03/30 18:37:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000380)) 2018/03/30 18:37:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x480400) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/03/30 18:37:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7ff}, 0x1, [0x6, 0x1, 0x6, 0x8, 0x1, 0x3f, 0x100000000, 0x2]}, 0x5c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7ff, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=0x0, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r2, 0x8}, &(0x7f00000005c0)=0x8) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x2, 0x100) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="c4c235965bf2d23eb81ecd00000f23d80f21f835800000500f23f866b8db000f00d00f01bee9bc0f5b0f18e166b8c0008ed00fb4948e00900000b9800000c00f3235000400000f303626f3e002", 0x4d}], 0x1, 0x40, &(0x7f00000004c0)=[@cr0={0x0, 0x80010000}], 0x1) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl(r0, 0x400000000, &(0x7f0000000180)="acb0229687ff009ea9414c92418c08000000000000000000000000000000") write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x3}, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1c67}, r3, 0x1ff}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[], 0x3a) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000280)={0xffffffffffff8000}) 2018/03/30 18:37:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x480400) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/03/30 18:37:28 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4143, &(0x7f0000005e0b)) 2018/03/30 18:37:28 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, &(0x7f0000000240)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) gettid() write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 18:37:28 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4143, &(0x7f0000005e0b)) 2018/03/30 18:37:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) 2018/03/30 18:37:29 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, &(0x7f0000000240)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) gettid() write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 18:37:29 executing program 1: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/104, 0x68}], 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/03/30 18:37:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:29 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)) 2018/03/30 18:37:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) 2018/03/30 18:37:29 executing program 4: clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/03/30 18:37:29 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/234, 0xea) [ 412.706014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/30 18:37:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:29 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/234, 0xea) [ 412.784102] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/30 18:37:29 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)) 2018/03/30 18:37:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:29 executing program 4: clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/03/30 18:37:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) 2018/03/30 18:37:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x0, 0x10001, 0x9}, {0x4, 0xe4, 0xf2e4, 0x10001}]}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)) ioctl$int_in(r3, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000200)={r5, r4, 0x9}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) r8 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f0000000240)) ioctl(r8, 0x10000002284, &(0x7f00000000c0)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000040)=0xc22, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) [ 413.026036] sd 0:0:1:0: device reset [ 413.048170] sd 0:0:1:0: device reset 2018/03/30 18:37:30 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, &(0x7f0000000240)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) gettid() write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 18:37:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) 2018/03/30 18:37:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/234, 0xea) 2018/03/30 18:37:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/30 18:37:30 executing program 4: clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/03/30 18:37:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/03/30 18:37:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)) 2018/03/30 18:37:30 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./control/file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') dup2(r1, r0) 2018/03/30 18:37:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/03/30 18:37:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/234, 0xea) 2018/03/30 18:37:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$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) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/30 18:37:30 executing program 4: clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/03/30 18:37:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)) 2018/03/30 18:37:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000340)) close(r0) 2018/03/30 18:37:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$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) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/30 18:37:31 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() [ 413.922582] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 413.922582] program syz-executor5 not setting count and/or reply_len properly [ 414.007813] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 414.007813] program syz-executor5 not setting count and/or reply_len properly 2018/03/30 18:37:31 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, &(0x7f0000000240)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) gettid() write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 18:37:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$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) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000540)='./file0/file0/file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/03/30 18:37:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='>') 2018/03/30 18:37:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000340)) close(r0) 2018/03/30 18:37:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/03/30 18:37:31 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:31 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) [ 414.791254] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 414.791254] program syz-executor5 not setting count and/or reply_len properly 2018/03/30 18:37:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='>') 2018/03/30 18:37:32 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/03/30 18:37:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) 2018/03/30 18:37:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:32 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000340)) close(r0) [ 414.997515] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 414.997515] program syz-executor5 not setting count and/or reply_len properly 2018/03/30 18:37:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:32 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='>') 2018/03/30 18:37:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) 2018/03/30 18:37:32 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/kvm\x00', 0x628000, 0x0) write$rdma_cm(r1, &(0x7f0000000980)=ANY=[], 0xfffffffffffffeac) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x6, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06995cf3b5d", [], {@x25={0x805, {0x3, 0x7, 0xfb, "46fdcc3add40881cb97c301564c8242399c9ece1475b5a13cab1082b9970ff5f8bb11f0983f6c7fe143ded7f5fcc4e26d46c598c03fa9c5f12d9738f16b96e0a9cc0d33fb51e588bfd1378e08234a7d6229c4eb9b8b6c37e65bae4068e75210c21282923ed7a047b"}}}}}, 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x7, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000440)=ANY=[@ANYBLOB="1a000000d2d6e03995c0657ff51e87efbba33862d47eab66a6ea9977af4991f8b5a220363c7274cd263edc3f7b5f9a653b20deeef6f4714ae30e046204d25dfd8c60ace752a01e21d0dae4104f40ca571f0b50daaf2025261b18844638536a339901e3090669ede2784f279ea4475f3de739331492ec07ee4c5f97e52ea8a8"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={r5, 0x3, 0x0, 0x6c512131, 0x9}, &(0x7f0000000900)=0x18) rt_sigreturn() 2018/03/30 18:37:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/03/30 18:37:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000340)) close(r0) 2018/03/30 18:37:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) [ 415.742783] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 415.742783] program syz-executor5 not setting count and/or reply_len properly 2018/03/30 18:37:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='>') 2018/03/30 18:37:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) 2018/03/30 18:37:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x6}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) 2018/03/30 18:37:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/30 18:37:33 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000007c0)) accept$ax25(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfb56e3a2b4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50bf34a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010a3f5c3601c8886fdfa17663e2ddafbd443a9b79bde2197946eefe3100cd8cc3d20c312e177461c385cd81d1db7fa17798b9aca4e5e276cd5ffd29b2d7e93199b03227462b24eea053d440293d695c46b91c06393477cc20ec63bfdb00eed2aa5c009de7fbfbdb3b8", 0xe8, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r4 = syz_open_procfs(0x0, &(0x7f0000000640)="766966ddffffffffffffff00000000") write$vnet(r4, &(0x7f0000000540)={0x1, {&(0x7f0000000400)=""/121, 0x79, &(0x7f0000000480)=""/183, 0x2, 0x2}}, 0x68) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e0", 0x170, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000029391d10e54bfc8ae1ce9311122252ca8994658eddfde468361f0500000056f0b1cbabbe98577623ae3ad6157f224fbf8d44b800699e8c0ee210b4a9eb8ef30160b2ae27628c46613139126235c1228d8fdfb5e18d23b73e2237760c87fb0ed7000000000000000000000000000000000080"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0xd3, 0x0, 0x8000, 0x1, 0xc70, 0xba12, 0x7, 0xfffffffffffffe00, r6}, 0x20) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0100000000000000617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0xc0185879, 0x20000000) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000006c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r5, r8}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/30 18:37:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/30 18:37:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x6}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) 2018/03/30 18:37:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) 2018/03/30 18:37:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x125, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) r1 = open(&(0x7f0000000000)='./file0\x00', 0x7fea1fc844a5ef0b, 0x61) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xf7cc, 0x0, 0x5, 0x100}, 0x14) 2018/03/30 18:37:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="01000000735f15355d6d0557e961acac9d0c52ce50582d1c7a11ea17e5a3bf82d18027fa8b8c2160506e9a00e0b8b6802ab98cfe027100ce221e351ceca6d3620c6a47673e4e010000000000000000000000ad792530af4792442e69561e922517acf08ee23bc0fb7368a2a1f20fdf23224df93bc423bbfe8900000000d3fa87d3ee46aaa2a6e4bb7c7270516be2fdfb108821c49d34b14d82e8df35becb8e630249d8c3e60300000000000000ea137800f48f7108"], &(0x7f0000000040)=0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1972, 0x3ff, 0x4, 0x1, &(0x7f00000000c0)='ifb0\x00', 0x2a, 0x1ff, 0xa7}) fgetxattr(r0, &(0x7f0000000380)=@random={'osx.', '!system#vmnet0^procvboxnet0\x00'}, &(0x7f0000000700)=""/175, 0xaf) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x7f, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x200, 0x3f, 0x100000001, 0x6, 0x80000000, &(0x7f0000000240)='ipddp0\x00', 0x100000001, 0x9, 0x7}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) getpid() clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)=""/63, &(0x7f00000000c0)=0x3f) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r3}) dup2(0xffffffffffffffff, r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x10000000000000) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/207, 0xcf}], 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000680)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x8001, 0x7, 0xc220, &(0x7f0000000000)='bpq0\x00', 0x100000001, 0x8, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340), 0x8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000940)={0x2, 0x87}) 2018/03/30 18:37:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x6}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) 2018/03/30 18:37:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x125, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) r1 = open(&(0x7f0000000000)='./file0\x00', 0x7fea1fc844a5ef0b, 0x61) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xf7cc, 0x0, 0x5, 0x100}, 0x14) 2018/03/30 18:37:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) 2018/03/30 18:37:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/30 18:37:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$alg(0x26, 0x5, 0x0) close(r0) 2018/03/30 18:37:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x125, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) r1 = open(&(0x7f0000000000)='./file0\x00', 0x7fea1fc844a5ef0b, 0x61) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xf7cc, 0x0, 0x5, 0x100}, 0x14) 2018/03/30 18:37:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/30 18:37:33 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000180)={r4, 0x0, 0x0, r4}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r4, r5) 2018/03/30 18:37:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x9, 0x5c2dede4, 0x7fff, 0x2c5b2872, 0x0, 0x5, 0x0, 0x1, 0x6e8, 0x10000, 0x0, 0x0, 0x6c9603c2, 0x0, 0x7e]}, &(0x7f0000000200)=0x100) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/30 18:37:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x6}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) 2018/03/30 18:37:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/30 18:37:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) [ 417.415200] [ 417.416838] ============================================ [ 417.422255] WARNING: possible recursive locking detected [ 417.427675] 4.16.0-rc7+ #7 Not tainted [ 417.431529] -------------------------------------------- [ 417.436948] syz-executor3/23446 is trying to acquire lock: [ 417.442549] (_xmit_ETHER#2){+.-.}, at: [<00000000d58c5eee>] sch_direct_xmit+0x361/0x1140 [ 417.450959] [ 417.450959] but task is already holding lock: [ 417.456913] (_xmit_ETHER#2){+.-.}, at: [<00000000d58c5eee>] sch_direct_xmit+0x361/0x1140 [ 417.465224] [ 417.465224] other info that might help us debug this: [ 417.471862] Possible unsafe locking scenario: [ 417.471862] [ 417.477893] CPU0 [ 417.480445] ---- [ 417.482998] lock(_xmit_ETHER#2); [ 417.486511] lock(_xmit_ETHER#2); [ 417.490024] [ 417.490024] *** DEADLOCK *** [ 417.490024] [ 417.496052] May be due to missing lock nesting notation [ 417.496052] [ 417.502950] 11 locks held by syz-executor3/23446: [ 417.507760] #0: (sk_lock-AF_INET){+.+.}, at: [<000000002989cd52>] sctp_connect+0x23/0xf0 [ 417.516198] #1: (rcu_read_lock){....}, at: [<0000000031a0784d>] ip_queue_xmit+0x9e/0x1920 [ 417.524684] #2: (rcu_read_lock_bh){....}, at: [<000000002520ae81>] ip_finish_output2+0x2aa/0x1550 [ 417.533860] #3: (rcu_read_lock_bh){....}, at: [<0000000041967349>] __dev_queue_xmit+0x2fe/0x2fc0 [ 417.542953] #4: (rcu_read_lock){....}, at: [<000000006d7eb171>] br_dev_xmit+0x11d/0x1550 [ 417.551362] #5: (rcu_read_lock_bh){....}, at: [<0000000041967349>] __dev_queue_xmit+0x2fe/0x2fc0 [ 417.560434] #6: (_xmit_ETHER#2){+.-.}, at: [<00000000d58c5eee>] sch_direct_xmit+0x361/0x1140 [ 417.569160] #7: (rcu_read_lock_bh){....}, at: [<000000002520ae81>] ip_finish_output2+0x2aa/0x1550 [ 417.578322] #8: (rcu_read_lock_bh){....}, at: [<0000000041967349>] __dev_queue_xmit+0x2fe/0x2fc0 [ 417.587394] #9: (rcu_read_lock){....}, at: [<000000006d7eb171>] br_dev_xmit+0x11d/0x1550 [ 417.595771] #10: (rcu_read_lock_bh){....}, at: [<0000000041967349>] __dev_queue_xmit+0x2fe/0x2fc0 [ 417.604931] [ 417.604931] stack backtrace: [ 417.609399] CPU: 1 PID: 23446 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #7 [ 417.616555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.625882] Call Trace: [ 417.628444] dump_stack+0x194/0x24d [ 417.632043] ? arch_local_irq_restore+0x53/0x53 [ 417.636687] __lock_acquire+0xe8f/0x3e00 [ 417.640721] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 417.645933] ? is_bpf_text_address+0xa4/0x120 [ 417.650401] ? kernel_text_address+0xd1/0xe0 [ 417.654780] ? __kernel_text_address+0xd/0x40 [ 417.659250] ? unwind_get_return_address+0x61/0xa0 [ 417.664157] ? __save_stack_trace+0x7e/0xd0 [ 417.668451] ? print_lockdep_cache.isra.32+0x109/0x109 [ 417.673698] ? save_stack_trace+0x1a/0x20 [ 417.677821] ? save_trace+0xe0/0x2b0 [ 417.681505] ? __lock_acquire+0x36c0/0x3e00 [ 417.685798] ? is_bpf_text_address+0x7b/0x120 [ 417.690263] ? trace_hardirqs_off+0x10/0x10 [ 417.694560] ? skb_network_protocol+0xef/0x4b0 [ 417.699112] ? netif_skb_features+0x5ff/0x9b0 [ 417.703580] ? __skb_gso_segment+0x810/0x810 [ 417.707962] lock_acquire+0x1d5/0x580 [ 417.711733] ? lock_acquire+0x1d5/0x580 [ 417.715678] ? sch_direct_xmit+0x361/0x1140 [ 417.719971] ? validate_xmit_skb+0x512/0xb00 [ 417.724349] ? lock_release+0xa40/0xa40 [ 417.728299] ? netif_skb_features+0x9b0/0x9b0 [ 417.732762] ? pfifo_fast_dequeue+0x39a/0xb00 [ 417.737229] ? trace_hardirqs_on+0xd/0x10 [ 417.741399] ? __local_bh_enable_ip+0x121/0x230 [ 417.746044] _raw_spin_lock+0x2a/0x40 [ 417.749815] ? sch_direct_xmit+0x361/0x1140 [ 417.754105] sch_direct_xmit+0x361/0x1140 [ 417.758222] ? pfifo_fast_peek+0x1c0/0x1c0 [ 417.762428] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 417.767934] ? __lock_is_held+0xb6/0x140 [ 417.771966] __qdisc_run+0x57d/0x18e0 [ 417.775738] ? sch_direct_xmit+0x1140/0x1140 [ 417.780119] ? _raw_spin_unlock+0x22/0x30 [ 417.784238] ? pfifo_fast_enqueue+0x3aa/0x620 [ 417.788703] ? pfifo_fast_dequeue+0xb00/0xb00 [ 417.793274] __dev_queue_xmit+0xb8b/0x2fc0 [ 417.797480] ? find_held_lock+0x35/0x1d0 [ 417.801511] ? netdev_pick_tx+0x2c0/0x2c0 [ 417.805630] ? set_pfnblock_flags_mask+0x4e0/0x550 [ 417.810535] ? lock_release+0xa40/0xa40 [ 417.814480] ? print_irqtrace_events+0x270/0x270 [ 417.819209] ? find_held_lock+0x35/0x1d0 [ 417.823240] ? trace_hardirqs_off+0x10/0x10 [ 417.827567] ? ebt_do_table+0x17b3/0x1f40 [ 417.831687] ? lock_downgrade+0x980/0x980 [ 417.835807] ? __lock_is_held+0xb6/0x140 [ 417.839862] ? rcu_read_lock_held+0xa9/0xc0 [ 417.844176] ? br_nf_post_routing+0x494/0x1570 [ 417.848731] ? trace_hardirqs_off+0x10/0x10 [ 417.853028] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 417.857844] ? __local_bh_enable_ip+0x121/0x230 [ 417.862484] ? ebt_unregister_table+0x80/0x80 [ 417.866950] ? trace_hardirqs_on+0xd/0x10 [ 417.871071] ? find_held_lock+0x35/0x1d0 [ 417.875107] ? br_forward_finish+0x392/0x530 [ 417.879488] ? lock_downgrade+0x980/0x980 [ 417.883610] dev_queue_xmit+0x17/0x20 [ 417.887381] ? dev_queue_xmit+0x17/0x20 [ 417.891326] br_dev_queue_push_xmit+0x196/0x5a0 [ 417.895965] ? nf_hook_slow+0xd3/0x1a0 [ 417.899823] br_forward_finish+0xc8/0x530 [ 417.903944] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 417.908756] ? ebt_in_hook+0x65/0x80 [ 417.912440] ? br_fdb_offloaded_set+0x90/0x90 [ 417.916907] ? nf_hook_slow+0xd3/0x1a0 [ 417.920767] __br_forward+0x533/0xc80 [ 417.924544] ? br_forward_finish+0x530/0x530 [ 417.928925] ? br_allowed_ingress+0x13c/0x16a0 [ 417.933481] ? is_bpf_text_address+0x7b/0x120 [ 417.937954] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 417.942767] ? br_multicast_count+0x7e/0x90 [ 417.947062] br_flood+0x665/0x770 [ 417.950490] ? br_forward+0x2f0/0x2f0 [ 417.954261] ? lock_release+0xa40/0xa40 [ 417.958206] ? __lock_is_held+0xb6/0x140 [ 417.962239] br_dev_xmit+0xa68/0x1550 [ 417.966012] ? br_poll_controller+0x10/0x10 [ 417.970305] ? lock_release+0xa40/0xa40 [ 417.974254] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 417.979242] ? unwind_dump+0x4d0/0x4d0 [ 417.983104] ? trace_hardirqs_off+0x10/0x10 [ 417.987396] ? lock_pin_lock+0x360/0x360 [ 417.991429] ? noop_count+0x40/0x40 [ 417.995029] ? __lock_is_held+0xb6/0x140 [ 417.999064] dev_hard_start_xmit+0x24e/0xac0 [ 418.003461] ? validate_xmit_skb_list+0x120/0x120 [ 418.008274] ? netif_skb_features+0x5ff/0x9b0 [ 418.012741] ? dev_get_by_index_rcu+0x320/0x320 [ 418.017380] ? __skb_gso_segment+0x810/0x810 [ 418.021793] ? validate_xmit_xfrm+0xb8/0xd90 [ 418.026171] ? lock_acquire+0x1d5/0x580 [ 418.030117] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 418.034497] ? validate_xmit_skb+0x512/0xb00 [ 418.038880] ? netif_skb_features+0x9b0/0x9b0 [ 418.043346] __dev_queue_xmit+0x26bf/0x2fc0 [ 418.047636] ? __lock_acquire+0x2bfd/0x3e00 [ 418.051928] ? __lock_acquire+0x2bfd/0x3e00 [ 418.056221] ? netdev_pick_tx+0x2c0/0x2c0 [ 418.060340] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 418.065501] ? __lock_acquire+0x664/0x3e00 [ 418.069713] ? trace_hardirqs_off+0x10/0x10 [ 418.074004] ? find_held_lock+0x35/0x1d0 [ 418.078038] ? print_irqtrace_events+0x270/0x270 [ 418.082763] ? lock_downgrade+0x980/0x980 [ 418.087325] ? __raise_softirq_irqoff+0x21c/0x2c0 [ 418.092140] ? raise_softirq+0x490/0x490 [ 418.096172] ? trace_hardirqs_off+0x10/0x10 [ 418.100464] ? enqueue_to_backlog+0x9b4/0xe30 [ 418.104933] ? __lock_acquire+0x664/0x3e00 [ 418.109138] ? trace_hardirqs_on+0xd/0x10 [ 418.113256] ? enqueue_to_backlog+0x2c4/0xe30 [ 418.117779] ? ktime_get_with_offset+0x2c1/0x420 [ 418.122506] ? print_irqtrace_events+0x270/0x270 [ 418.127236] ? ip_finish_output+0x864/0xd60 [ 418.131529] ? lock_downgrade+0x980/0x980 [ 418.135648] ? lock_release+0xa40/0xa40 [ 418.139592] ? mark_held_locks+0xaf/0x100 [ 418.143713] dev_queue_xmit+0x17/0x20 [ 418.147485] ? dev_queue_xmit+0x17/0x20 [ 418.151430] ip_finish_output2+0xf4d/0x1550 [ 418.155724] ? trace_hardirqs_off+0x10/0x10 [ 418.160017] ? dst_output+0x140/0x140 [ 418.163789] ? trace_hardirqs_off+0x10/0x10 [ 418.168117] ? ipv4_mtu+0x411/0x580 [ 418.171715] ? find_held_lock+0x35/0x1d0 [ 418.175748] ip_finish_output+0x864/0xd60 [ 418.179867] ? ip_finish_output+0x864/0xd60 [ 418.184163] ? ip_fragment.constprop.47+0x200/0x200 [ 418.189168] ? iptable_mangle_hook+0xaf/0x4a0 [ 418.193639] ? nf_hook_slow+0xd3/0x1a0 [ 418.197496] ip_mc_output+0x271/0x1350 [ 418.201357] ? ip_queue_xmit+0x1920/0x1920 [ 418.205563] ? lock_downgrade+0x980/0x980 [ 418.209685] ? nf_hook_slow+0xd3/0x1a0 [ 418.213545] ? __ip_local_out+0x52c/0xa30 [ 418.217662] ? ip_copy_addrs+0xe0/0xe0 [ 418.221521] ? skb_copy_ubufs+0x1910/0x1910 [ 418.225813] ? ip_fragment.constprop.47+0x200/0x200 [ 418.230799] ? __ip_select_ident+0x168/0x270 [ 418.235177] ? ip_idents_reserve+0x2a0/0x2a0 [ 418.239558] ip_local_out+0x95/0x160 [ 418.243275] iptunnel_xmit+0x556/0x810 [ 418.247135] ip_tunnel_xmit+0x177b/0x3550 [ 418.251255] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 418.255808] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 418.260359] ? lock_downgrade+0x980/0x980 [ 418.264484] ? pvclock_read_flags+0x160/0x160 [ 418.268951] ? mark_held_locks+0xaf/0x100 [ 418.273072] ? ktime_get_with_offset+0x188/0x420 [ 418.277824] ? kvm_clock_get_cycles+0x25/0x30 [ 418.282293] ? ktime_get+0x3a0/0x3a0 [ 418.285980] __gre_xmit+0x546/0x8b0 [ 418.289582] erspan_xmit+0x779/0x22a0 [ 418.293356] ? gretap_fb_dev_create+0x250/0x250 [ 418.297997] ? __lock_is_held+0xb6/0x140 [ 418.302029] dev_hard_start_xmit+0x24e/0xac0 [ 418.306410] ? validate_xmit_skb_list+0x120/0x120 [ 418.311223] ? __skb_gso_segment+0x810/0x810 [ 418.315601] ? lock_acquire+0x1d5/0x580 [ 418.319545] ? lock_acquire+0x1d5/0x580 [ 418.323494] ? sch_direct_xmit+0x361/0x1140 [ 418.327787] ? validate_xmit_skb+0x512/0xb00 [ 418.332165] ? lock_release+0xa40/0xa40 [ 418.336111] ? netif_skb_features+0x9b0/0x9b0 [ 418.340577] ? pfifo_fast_dequeue+0x39a/0xb00 [ 418.345042] ? trace_hardirqs_on+0xd/0x10 [ 418.349170] ? __local_bh_enable_ip+0x121/0x230 [ 418.353811] sch_direct_xmit+0x40d/0x1140 [ 418.357931] ? pfifo_fast_peek+0x1c0/0x1c0 [ 418.362139] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 418.367645] ? __lock_is_held+0xb6/0x140 [ 418.371678] __qdisc_run+0x57d/0x18e0 [ 418.375451] ? sch_direct_xmit+0x1140/0x1140 [ 418.379835] ? _raw_spin_unlock+0x22/0x30 [ 418.383952] ? pfifo_fast_enqueue+0x3aa/0x620 [ 418.388416] ? pfifo_fast_dequeue+0xb00/0xb00 [ 418.392884] __dev_queue_xmit+0xb8b/0x2fc0 [ 418.397091] ? netdev_pick_tx+0x2c0/0x2c0 [ 418.401211] ? print_irqtrace_events+0x270/0x270 [ 418.405940] ? find_held_lock+0x35/0x1d0 [ 418.409975] ? trace_hardirqs_off+0x10/0x10 [ 418.414270] ? ebt_do_table+0x17b3/0x1f40 [ 418.418389] ? lock_downgrade+0x980/0x980 [ 418.422508] ? __lock_is_held+0xb6/0x140 [ 418.426543] ? rcu_read_lock_held+0xa9/0xc0 [ 418.430838] ? br_nf_post_routing+0x494/0x1570 [ 418.435389] ? trace_hardirqs_off+0x10/0x10 [ 418.439681] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 418.444497] ? __local_bh_enable_ip+0x121/0x230 [ 418.449136] ? ebt_unregister_table+0x80/0x80 [ 418.453602] ? trace_hardirqs_on+0xd/0x10 [ 418.457721] ? find_held_lock+0x35/0x1d0 [ 418.461755] ? br_forward_finish+0x392/0x530 [ 418.466132] ? lock_downgrade+0x980/0x980 [ 418.470252] dev_queue_xmit+0x17/0x20 [ 418.474022] ? dev_queue_xmit+0x17/0x20 [ 418.477966] br_dev_queue_push_xmit+0x196/0x5a0 [ 418.482606] ? nf_hook_slow+0xd3/0x1a0 [ 418.486462] br_forward_finish+0xc8/0x530 [ 418.490584] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 418.495398] ? ebt_in_hook+0x65/0x80 [ 418.499085] ? br_fdb_offloaded_set+0x90/0x90 [ 418.503551] ? nf_hook_slow+0xd3/0x1a0 [ 418.507408] __br_forward+0x533/0xc80 [ 418.511179] ? br_forward_finish+0x530/0x530 [ 418.515558] ? print_irqtrace_events+0x270/0x270 [ 418.520283] ? br_allowed_ingress+0x13c/0x16a0 [ 418.524837] ? print_irqtrace_events+0x270/0x270 [ 418.529565] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 418.534380] ? br_multicast_count+0x7e/0x90 [ 418.538672] br_flood+0x665/0x770 [ 418.542096] ? br_forward+0x2f0/0x2f0 [ 418.545871] ? lock_release+0xa40/0xa40 [ 418.549819] ? __lock_is_held+0xb6/0x140 [ 418.553850] br_dev_xmit+0xa68/0x1550 [ 418.557624] ? br_poll_controller+0x10/0x10 [ 418.561920] ? __lock_acquire+0x664/0x3e00 [ 418.566128] ? print_irqtrace_events+0x270/0x270 [ 418.570854] ? trace_hardirqs_off+0x10/0x10 [ 418.575149] ? lock_pin_lock+0x360/0x360 [ 418.579183] ? lock_pin_lock+0x360/0x360 [ 418.583219] ? __lock_is_held+0xb6/0x140 [ 418.587252] ? __lock_is_held+0xb6/0x140 [ 418.591285] dev_hard_start_xmit+0x24e/0xac0 [ 418.595666] ? validate_xmit_skb_list+0x120/0x120 [ 418.600481] ? netif_skb_features+0x5ff/0x9b0 [ 418.604951] ? dev_get_by_index_rcu+0x320/0x320 [ 418.609590] ? __skb_gso_segment+0x810/0x810 [ 418.613970] ? validate_xmit_xfrm+0xb8/0xd90 [ 418.618349] ? lock_acquire+0x1d5/0x580 [ 418.622296] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 418.626677] ? validate_xmit_skb+0x512/0xb00 [ 418.631057] ? netif_skb_features+0x9b0/0x9b0 [ 418.635522] __dev_queue_xmit+0x26bf/0x2fc0 [ 418.639816] ? netdev_pick_tx+0x2c0/0x2c0 [ 418.643941] ? arp_constructor+0x37a/0xc10 [ 418.648145] ? lock_downgrade+0x980/0x980 [ 418.652268] ? find_held_lock+0x35/0x1d0 [ 418.656347] ? __neigh_create+0x165e/0x1d90 [ 418.660640] ? lock_downgrade+0x980/0x980 [ 418.664761] ? mark_held_locks+0xaf/0x100 [ 418.668883] ? __local_bh_enable_ip+0x121/0x230 [ 418.673523] ? trace_hardirqs_off+0x10/0x10 [ 418.677819] ? __neigh_create+0x165e/0x1d90 [ 418.682111] ? trace_hardirqs_on+0xd/0x10 [ 418.686229] ? __local_bh_enable_ip+0x121/0x230 [ 418.690876] ? _raw_write_unlock_bh+0x30/0x40 [ 418.695344] ? __neigh_create+0xc0d/0x1d90 [ 418.699551] ? print_irqtrace_events+0x270/0x270 [ 418.704278] ? ip_finish_output2+0x91a/0x1550 [ 418.708748] ? lock_downgrade+0x980/0x980 [ 418.712870] ? lock_release+0xa40/0xa40 [ 418.716815] ? mark_held_locks+0xaf/0x100 [ 418.720935] ? memcpy+0x45/0x50 [ 418.724184] dev_queue_xmit+0x17/0x20 [ 418.727954] ? dev_queue_xmit+0x17/0x20 [ 418.731900] neigh_resolve_output+0x5e2/0xa00 [ 418.736398] ? ether_setup+0x2d0/0x2d0 [ 418.740258] ? __neigh_event_send+0x1040/0x1040 [ 418.744897] ? refcount_add+0x24/0x60 [ 418.748669] ip_finish_output2+0x91a/0x1550 [ 418.752965] ? ipt_do_table+0xe43/0x19b0 [ 418.756997] ? dst_output+0x140/0x140 [ 418.760771] ? trace_hardirqs_off+0x10/0x10 [ 418.765066] ? ipv4_mtu+0x411/0x580 [ 418.768664] ? __build_flow_key.constprop.51+0x630/0x630 [ 418.774086] ? find_held_lock+0x35/0x1d0 [ 418.778118] ip_finish_output+0x864/0xd60 [ 418.782236] ? ip_finish_output+0x864/0xd60 [ 418.786532] ? ip_fragment.constprop.47+0x200/0x200 [ 418.791529] ? iptable_mangle_hook+0xaf/0x4a0 [ 418.795998] ? nf_hook_slow+0xd3/0x1a0 [ 418.799880] ip_mc_output+0x271/0x1350 [ 418.803742] ? ip_queue_xmit+0x1920/0x1920 [ 418.807947] ? lock_downgrade+0x980/0x980 [ 418.812070] ? nf_hook_slow+0xd3/0x1a0 [ 418.815931] ? __ip_local_out+0x52c/0xa30 [ 418.820049] ? ip_copy_addrs+0xe0/0xe0 [ 418.823910] ? alloc_skb_with_frags+0x750/0x750 [ 418.828552] ? ip_fragment.constprop.47+0x200/0x200 [ 418.833540] ? __lock_is_held+0xb6/0x140 [ 418.837570] ip_local_out+0x95/0x160 [ 418.841255] ip_queue_xmit+0x8c0/0x1920 [ 418.845200] ? ip_build_and_send_pkt+0xc80/0xc80 [ 418.849926] ? sctp_csum_update+0x23/0x30 [ 418.854042] ? sctp_csum_combine+0x30/0x30 [ 418.858249] ? __skb_checksum+0x4a9/0x7e0 [ 418.862405] sctp_v4_xmit+0x108/0x140 [ 418.866177] sctp_packet_transmit+0x225e/0x3750 [ 418.870822] ? sctp_packet_config+0xc80/0xc80 [ 418.875288] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 418.880450] ? print_irqtrace_events+0x270/0x270 [ 418.885178] ? find_held_lock+0x35/0x1d0 [ 418.889211] ? lock_downgrade+0x980/0x980 [ 418.893330] ? lock_release+0xa40/0xa40 [ 418.897275] ? __build_flow_key.constprop.51+0x630/0x630 [ 418.902698] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 418.907858] ? sctp_csum_update+0x30/0x30 [ 418.911978] ? sctp_packet_append_chunk+0xba0/0xba0 [ 418.916967] ? print_irqtrace_events+0x270/0x270 [ 418.921692] ? sctp_packet_init+0x25d/0x450 [ 418.925985] ? sctp_csum_combine+0x30/0x30 [ 418.930188] ? sctp_packet_release_owner+0x40/0x40 [ 418.935090] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 418.940251] ? rcutorture_record_progress+0x10/0x10 [ 418.945240] sctp_outq_flush+0xabb/0x4060 [ 418.949379] ? __lock_acquire+0x664/0x3e00 [ 418.953586] ? hpet_work+0x440/0x6f0 [ 418.957271] ? sctp_check_transmitted+0x1da0/0x1da0 [ 418.962260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 418.967420] ? lock_downgrade+0x980/0x980 [ 418.971541] ? lock_release+0xa40/0xa40 [ 418.975485] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 418.980473] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.985810] ? rcutorture_record_progress+0x10/0x10 [ 418.990798] ? is_bpf_text_address+0xa4/0x120 [ 418.995265] ? kernel_text_address+0xd1/0xe0 [ 418.999644] ? __unwind_start+0x169/0x330 [ 419.003761] ? __kernel_text_address+0xd/0x40 [ 419.008227] ? unwind_get_return_address+0x61/0xa0 [ 419.013126] ? trace_hardirqs_off+0x10/0x10 [ 419.017421] ? find_held_lock+0x35/0x1d0 [ 419.021506] ? debug_object_activate+0x307/0x730 [ 419.026234] ? lock_downgrade+0x980/0x980 [ 419.030352] ? lock_release+0xa40/0xa40 [ 419.034297] ? print_irqtrace_events+0x270/0x270 [ 419.039025] ? add_timer+0x5a0/0x1450 [ 419.042796] ? lock_downgrade+0x980/0x980 [ 419.046919] ? debug_object_activate+0x307/0x730 [ 419.051658] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 419.056299] ? calc_wheel_index+0x13d/0x200 [ 419.060590] ? mark_held_locks+0xaf/0x100 [ 419.064708] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 419.069781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 419.074767] ? trace_hardirqs_on+0xd/0x10 [ 419.078889] ? add_timer+0x5a5/0x1450 [ 419.082659] ? mod_timer+0x13c0/0x13c0 [ 419.086519] ? sctp_init_cause+0x170/0x170 [ 419.090730] ? __rhashtable_insert_fast.constprop.31+0x7be/0x13f0 [ 419.096934] ? find_held_lock+0x35/0x1d0 [ 419.100965] ? sctp_csum_update+0x30/0x30 [ 419.105085] ? __rhashtable_lookup.isra.21.constprop.33+0x6b0/0x6b0 [ 419.111463] ? trace_hardirqs_off+0x10/0x10 [ 419.115754] ? lock_downgrade+0x980/0x980 [ 419.119874] ? sctp_outq_tail+0x7b8/0xb40 [ 419.123993] ? sctp_outq_free+0x20/0x20 [ 419.127939] ? sctp_endpoint_new+0xee0/0xee0 [ 419.132320] sctp_outq_uncork+0x5a/0x70 [ 419.136264] sctp_do_sm+0x4e0/0x6ed0 [ 419.139950] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 419.145979] ? lock_downgrade+0x980/0x980 [ 419.150101] ? lock_release+0xa40/0xa40 [ 419.154047] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 419.158774] ? sctp_hash_transport+0x545/0x750 [ 419.163329] ? __rhashtable_insert_fast.constprop.31+0x13f0/0x13f0 [ 419.169618] ? sctp_hash_transport+0xec/0x750 [ 419.174085] ? sctp_transport_new+0x6be/0x840 [ 419.178551] ? sctp_transport_destroy_rcu+0x60/0x60 [ 419.183537] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 419.189050] ? __build_flow_key.constprop.51+0x630/0x630 [ 419.194471] ? refcount_inc_not_zero+0xfe/0x180 [ 419.199110] ? sctp_packet_init+0x25d/0x450 [ 419.203403] ? __sctp_packet_append_chunk+0xd60/0xd60 [ 419.208572] ? memcpy+0x45/0x50 [ 419.211826] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 419.216552] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 419.221191] __sctp_connect+0x829/0xca0 [ 419.225137] ? sctp_wait_for_sndbuf+0x860/0x860 [ 419.229776] ? mark_held_locks+0xaf/0x100 [ 419.233913] ? do_raw_spin_trylock+0x190/0x190 [ 419.238468] ? __local_bh_enable_ip+0x121/0x230 [ 419.243109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 419.248095] ? lock_sock_nested+0x91/0x110 [ 419.252301] ? trace_hardirqs_on+0xd/0x10 [ 419.256428] ? __local_bh_enable_ip+0x121/0x230 [ 419.261071] sctp_connect+0xb4/0xf0 [ 419.264668] ? sctp_connect+0xb4/0xf0 [ 419.268442] inet_dgram_connect+0x16b/0x1f0 [ 419.272736] SYSC_connect+0x213/0x4a0 [ 419.276506] ? SYSC_bind+0x410/0x410 [ 419.280244] ? putname+0xee/0x130 [ 419.283670] ? rcu_read_lock_sched_held+0x108/0x120 [ 419.288657] ? kmem_cache_free+0x258/0x2a0 [ 419.292886] ? SyS_futex+0x269/0x390 [ 419.296574] ? do_futex+0x22a0/0x22a0 [ 419.300346] ? filp_open+0x70/0x70 [ 419.303866] ? mm_fault_error+0x2c0/0x2c0 [ 419.307986] ? move_addr_to_kernel+0x60/0x60 [ 419.312368] SyS_connect+0x24/0x30 [ 419.315883] ? SyS_accept+0x30/0x30 [ 419.319483] do_syscall_64+0x281/0x940 [ 419.323341] ? vmalloc_sync_all+0x30/0x30 [ 419.327461] ? _raw_spin_unlock_irq+0x27/0x70 [ 419.331931] ? finish_task_switch+0x1c1/0x7e0 [ 419.336397] ? syscall_return_slowpath+0x550/0x550 [ 419.341300] ? syscall_return_slowpath+0x2ac/0x550 [ 419.346198] ? prepare_exit_to_usermode+0x350/0x350 [ 419.351189] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 419.356524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.361339] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.366501] RIP: 0033:0x454e79 [ 419.369664] RSP: 002b:00007f37bb424c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 419.377345] RAX: ffffffffffffffda RBX: 00007f37bb4256d4 RCX: 0000000000454e79 [ 419.384732] RDX: 0000000000000010 RSI: 00000000200001c0 RDI: 0000000000000013 [ 419.391973] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 419.399213] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 419.406455] R13: 0000000000000059 R14: 00000000006f28f8 R15: 0000000000000001