fffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000000)={0x0, 0x800, 0x1, &(0x7f0000000000)=0x0}) 2018/01/28 09:44:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xfffffffffffffcd6) 2018/01/28 09:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000a36000)='./file0\x00', &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd6000)='./file0\x00', &(0x7f0000074000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000b51000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x280080) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a19000+0xf48)={@generic="9949d8bd1106849bb68d1c77c74d74ce", @ifru_flags=0x9000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fed000)={0x0, 0x5}, &(0x7f0000a4c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000291000)={r6, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00004fd000)={r6, 0xf7, "591cabefdb48bf14da9cd7e2a57dbcc677aac13479ce5a3000df90f96562efd47874c3ec69c59728dfbc57c54207eacacf308996340dae3dd0a0b6a67c2bee38da218b74d2dcc6ba54d970d9ba4aa8ec0632a71cd4d0a31568b17e5c54f03d0bfea4b27fc08baebb798ba92854c16a25d402d02b2c1daa274fbb5140d53e14cd150b23d4615f7317bfd0ed911e1206b259c6c747d4b8ad202ed2461bbaa2d06413c899751cb00a280511b7a5ee1c28a719f84ecd965ba005070fedbea20fdfe3175c7603b4b8ca5e338172387cee73e8ae7033b2331e891c5da0a673b65a5d5206f86ddfa22d942573d76021627e372ce3bcdcd7a2f014"}, &(0x7f0000edf000)=0xff) recvmmsg(r4, &(0x7f000092a000-0x78)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14c, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}], 0x1, &(0x7f00000f0000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000234000)={0x77359400, 0x0}) 2018/01/28 09:44:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="6235a09b8215976a45646d1422edb90681fdf7d33a2eb190aa746d3d0bb04bc6505d3a47f9a6bb2d1cb41bc771da317faf6e301e48746783f90cfed5aa3eee966cde40081b8aaa75a267c66a8439129a0cbc58d8e75c944f25d4d3adbc540c037807aaba4130d2840be73468195cfccc05bb443061bdac8111e27840e529b4e880413c0b99302ed4aaa27b25579c5c240bff799663e94ee3ce24ec6627f8908b4f3da25303106dd6f0082a166992df0a2318a1dff868eb831b29", 0xba) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/dsp\x00', 0x294c00, 0x0) bind$nfc_llcp(r1, &(0x7f0000237000-0x60)={0x27, 0x81, 0x8, 0x6, 0x1, 0x10000, "4bd2cb84e10ea25db10066a0eefe55e52204f3cd0f9d456d3e0aa51220a35edacee510ba71cfce57af9a6ef9ef416f63e5b9d873e146ff1a3f0caa7dbdcebd", 0x37df}, 0x60) 2018/01/28 09:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004f9000-0xfe)=""/254, 0xfe, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00003c7000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000bf9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x4, 0x3f, 0x8, 0xffffffffffffffff, 0x20}}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000033a000-0xe)={0x5, [0x6, 0x2, 0x5b40, 0x9, 0x4]}, &(0x7f000070f000)=0xe) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) 2018/01/28 09:44:00 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009e2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000d7f000/0x2000)=nil, &(0x7f00007a1000/0x4000)=nil, &(0x7f0000503000/0x2000)=nil, &(0x7f0000479000/0x1000)=nil, &(0x7f0000751000/0x1000)=nil], &(0x7f0000001000-0x8)=[0x100, 0x8], &(0x7f0000000000+0x2b4)=[0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) 2018/01/28 09:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000001000-0x40)={0x6619d99a, 0x1, 0x0, 0x5, 0x7, 0x7ff, 0x8, 0xfc}, &(0x7f0000367000)={0x1, 0x10000, 0x10001, 0x10001, 0xda9e, 0x3, 0x1, 0x3ff}, &(0x7f0000991000-0x40)={0x9, 0x10000, 0x165, 0x6, 0x4c7, 0x7, 0x0, 0x851f}, &(0x7f00003d4000-0x10)={0x0, 0x989680}, &(0x7f00003b5000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) r1 = socket(0x11, 0x5, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b5e000-0x9)='/dev/kvm\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000024000)=0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000020a000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000e82000)={{0x7, 0xfffffffffffffffe}, {0x80000, 0x2}, 0xffff, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000388000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000006, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) read(r2, &(0x7f00006c9000)=""/4096, 0x1000) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xa16) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/28 09:44:00 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f000051a000)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000067e000)=[{0x0, 0x0, &(0x7f0000c37000-0x20)=[{&(0x7f0000cb4000)="b4970f961c5d1ef515427d6b4ac26b72", 0x10}], 0x1, &(0x7f000021e000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '@\x00'}, &(0x7f0000042000-0x7)='vmnet0\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r3, 0x0) 2018/01/28 09:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003ba000)={r0, 0x0, 0x1, 0x1000, &(0x7f000040e000)="c7", &(0x7f000000c000)=""/4096, 0x0, 0xfffffffffffd}, 0x28) 2018/01/28 09:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f00006a8000)='blacklist\x00', &(0x7f0000a16000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f93000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0xe8) lstat(&(0x7f0000bf0000)='./file0\x00', &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) pread64(r0, &(0x7f000076c000-0x9e)=""/158, 0x9e, 0xffff7fffffffffff) 2018/01/28 09:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000c91000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aef000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b1a000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, r2}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 09:44:00 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009aa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000e67000-0x10)={0x7ff, 0x6, 0x0, 0x101}) 2018/01/28 09:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003ba000)={r0, 0x0, 0x1, 0x1000, &(0x7f000040e000)="c7", &(0x7f000000c000)=""/4096, 0x0, 0xfffffffffffd}, 0x28) 2018/01/28 09:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005cf000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f0000b33000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000014c000+0xc0e)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000039f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000972000-0x4)=0x100000000, 0x0, 0x0, &(0x7f0000e2e000)={r2, r1}, &(0x7f000040e000-0x4)=0x0, 0x3) 2018/01/28 09:44:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7a, 0x20400) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) r2 = add_key(&(0x7f00001de000-0x6)='logon\x00', &(0x7f0000a32000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af6000-0xc1)="98bc43a79789bad72d6118c86884fb6fcc5ecef90e927875d89aebb98b704d315054b4c140ab7e672d47b5abfc32a3cde803dccb5b2e52c00208d4bef3dd5ef2196dcb08e8ff5ce4ee32b0ae9bda4cf45cba7786bbfb8fdec1a3396fe695bfb14285fa2e055310191ae676ee52f8344f40d63685406b06aaf7470e9f8436afdf7d186c7dac8338b4eefb8f4f02c5efeef2eac6154adb93bf8b0d9df77b4fa04e74813ff766904d6417ce194097e6fec1597e0478c1bad7dfb3c59020395dbbf1df", 0xc1, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007d8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000)=0xe8) keyctl$get_persistent(0x16, r3, r2) r4 = request_key(&(0x7f0000645000)='logon\x00', &(0x7f0000f2b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000872000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r4) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r5 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)='./file0\x00', 0x0) r6 = openat(r5, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x40049409, r6) 2018/01/28 09:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009af000)='/dev/admmidi#\x00', 0x9, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006cc000-0x4)=0xfffffffffffeffff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x80000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000bb000-0x4)=0xeb13, 0x4) 2018/01/28 09:44:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:44:00 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000674000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a72000-0x19)={0x0, 0x11, "208370e737afe7e97267fd07453f0fc2b2"}, &(0x7f00000a8000-0x4)=0x19) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fd5000)=@assoc_id=r3, &(0x7f0000fd6000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004fa000-0x10)=@generic="ba54d5a31d138a92dc50036414e6baba") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r5, 0x0, &(0x7f0000c91000)="") r6 = fcntl$dupfd(r4, 0x0, r1) getpeername$ax25(r6, &(0x7f0000fb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bdf000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0xa34b, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000fd6000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x10001, 0x5, "02adafe6c4e87dc2b297af649baaf07e7e3be9ad806b1ca5e79c78ae302bc264ff5b95ef249633a3ba897da6517e99d97440672a359885a4271889ab54bf42b4a18309151d46104ccd31217396a7fc66"}, 0x160) 2018/01/28 09:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r0, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r3, r4) tkill(r2, 0x16) 2018/01/28 09:44:00 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000c000)='/dev/audio#\x00', 0x6, 0x200080) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000c000)=""/183) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0xb09, 0x1, 0x0, 0x0, 0xa592, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {0x3, 0x20, 0xffffffffffffffff, 0x8001, 0x3af, 0x1, 0x2, 0x4}, {0x4b3c, 0xffffffff, 0x0, 0x48dc}, 0xf98, 0xe, 0x2, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xc0f, 0x0, 0x9, 0x9d8}}, 0xe8) recvfrom$packet(r0, &(0x7f0000002000)=""/192, 0xc0, 0x2000, &(0x7f000000d000)={0x11, 0xf8, r1, 0x1, 0x81, 0x6, @random="7ae9a0af7b8a", [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000e000-0x4)=0x0) 2018/01/28 09:44:00 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000da6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, r1}) setsockopt(r0, 0x114, 0x0, &(0x7f0000a2e000-0xd)="", 0x0) 2018/01/28 09:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000c08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fde000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x8, 0x6, 0x400, 0x2, 0x0, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b4000)=0x14) sendmsg(r2, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0xfb, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000f66000)=[{&(0x7f0000770000-0x69)="85b303d174bcda1ec529a4285cab27fd07d061918f16a45fb0c9c6840427aab9c703a22945e79e013589b95f4b6dd92a69fb879fcad1eb5748d7b5607fcd2c04c7014ec64a82ca5fdb84fd7fe2081d2e9d1eaaedc13d94b9668451c41b1c074a59badac8c517d99cb8", 0x69}, {&(0x7f0000f59000)="a134e80265ced481674ac3792ea1674df44d4cc7e603611a1deb058b52c80f45cdfb37b428d638bdb683f582c2f051fcbe8994d41dc05842509b4942e1f2b430a04db0f8103d89ecd73f43f0f94f6e2306472b5c0cb11e096d903109821e3c1f1d0981512ac363a70c83128becbb5ee4c9a4be66ef70912a9202874205ae2959d1c1ba6ca6ec7abf164a81243e0f7a88d835a295f89e140bda766ff990f5103defad3b282a727a5f36", 0xa9}], 0x2, 0x0, 0x0, 0x24000850}, 0x4000015) open(&(0x7f0000e52000-0x8)='./file0\x00', 0x40301, 0x7e) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a56000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f00002ef000)={&(0x7f0000f2d000-0xa2)=""/162, 0xa2}) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/28 09:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b98000)='/dev/midi#\x00', 0x40, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) 2018/01/28 09:44:00 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000e5d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4200) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000954000-0x20)={0x7ff, 0x4, 0x2, 0x5, 0x2, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fcd000-0x4)=0x80000000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000250000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c7f000-0x4)=0x8) 2018/01/28 09:44:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x3, 0x3fa4, 0x9, 0xff, 0xd9b, 0xfffffffffffffffa, 0x1c3d1422, 0x10000]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00003ba000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r2) 2018/01/28 09:44:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x899d, &(0x7f0000000000)={@generic="59ea223393d83a7859d17d47b6cfa87f", @ifru_map={0xfffffffffffffb68, 0x200, 0x6, 0x347, 0x10001, 0x9}}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009fe000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) connect$bt_sco(r1, &(0x7f0000fff000-0x8)={0x1f, {0x7, 0x7, 0x7, 0x148, 0x5, 0x7}}, 0x8) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/28 09:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x7, 0xe57b, 0x0, 0x407ffc0003}]}) sched_getparam(0x0, &(0x7f00004dc000)=0x0) 2018/01/28 09:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000825000-0xa)='syzkaller\x00', &(0x7f0000149000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000019d000-0x1)='\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f00008f4000)='asymmetric\x00', &(0x7f000094e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x78, 0x100000000, r2) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) gettid() io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000dc1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002a8000+0x250)={0x0, 0x5c, &(0x7f0000f90000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac1000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000e6d000)={0x2, 0x200, 0x9, 0x101, r6}, &(0x7f0000464000-0x4)=0x10) 2018/01/28 09:44:00 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc4000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fc4000-0x1028)={r0, r0, 0x10001, 0x2, &(0x7f0000fc4000-0xe1)="0eef95896b9d49dab8cc95b07ce4e55b310048db1023c6cdad91231f417841a8b833bac23a21f5a13646e99f6584ff57efb418709e7b6b5a59d32c53c22a3b7ab30a3eaec7f991cdc931b50de535b0195d4e4e2879eef34c71f2e959c1e6ba7c85d36a75d1fe2db54912f9142ae4691902be52ba54c675ef2f7dd9c9d803fc9f5c861557db3e6455617558ab3b245d94f49b8fa39eb56f79e867a1243b5aec71daad60007e2b7a33863e6f105d071ada37be36f187e9376fc0acca1ac4f12a11d34d2585e742106ab0c4a17ee5b034b9b9151f262fd9bed90f506a663a67fd688c", 0xffffffff, 0x1ff, 0x6, 0x8, 0x8, 0x0, 0x1f, "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"}) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 09:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r0, &(0x7f0000799000)=[], 0x319) semget$private(0x0, 0x3, 0x280) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000235000)=""/0, &(0x7f0000d96000)=0x0) 2018/01/28 09:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 09:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c5a000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000014000)=0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f000051c000-0xc)='/dev/audio#\x00', 0x6, 0x82000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000083e000-0x4)=0x14) [ 40.050999] QAT: Invalid ioctl [ 40.095664] QAT: Invalid ioctl 2018/01/28 09:44:01 executing program 2: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:01 executing program 3: r0 = socket(0xa, 0x8000000000000003, 0xfff) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000)="", 0x0) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000029000-0x17)='userposix_acl_access@}\x00', 0x17, &(0x7f00004ee000-0x5)='proc\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) futex(&(0x7f00007d3000-0x4)=0x7, 0x7, 0x7fff, &(0x7f0000486000-0x10)={0x0, 0x0}, &(0x7f0000a66000)=0x9, 0xfffffffffffffffb) socketpair(0x2, 0x3, 0xff, &(0x7f0000335000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000296000)={0x8, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000b29000)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003fc000)={{0xffffffffffff49c7, 0x5, 0x7, 0x4, "33d2d4d779ed97f13ab1fe0e0bdd7a81ecf8ae00925b1f7889aabb8091c32fe518aeaa41369e7ed943ddcb9e", 0x1}, 0x1, [0x3, 0x0, 0x8, 0x8, 0x7fff, 0x5, 0x6, 0x100000001, 0x101, 0x7ff, 0x3, 0x1, 0x9, 0x2, 0x100, 0x1, 0x20, 0x100000000, 0x6d30, 0x0, 0x5, 0x0, 0x6, 0x80000001, 0x5, 0x1, 0x3ff, 0x1, 0x456, 0x4, 0x7, 0x80000000, 0x200, 0x9d2, 0x12e8, 0x4, 0x7, 0xffff, 0x2, 0x0, 0x7, 0x6, 0x2, 0x136d, 0x81, 0x4, 0xffffffffffffff00, 0x10000000000, 0x7, 0x2, 0xffff, 0x9, 0x20000000, 0xffffffff, 0x10000, 0x4, 0x1, 0x1, 0x100000001, 0x0, 0x80, 0x1000, 0x3, 0x5, 0x6, 0x5, 0x1f, 0x1000, 0x1, 0x2, 0x7, 0x2, 0x5, 0x7ff, 0x33f1, 0x1, 0x4, 0x0, 0x7fffffff, 0x0, 0x6, 0x8, 0x6, 0x100000001, 0x200, 0x7, 0x1, 0x7ff, 0x5, 0xff, 0x3ff, 0x401, 0x1, 0x9, 0x9, 0x3, 0x100, 0x3, 0x7, 0x3, 0x8, 0x8c7, 0x1, 0x1, 0x9, 0x1, 0xfffffffffffeffff, 0x1ff, 0x0, 0x0, 0x1, 0x2, 0x4, 0x456c, 0x0, 0x74, 0x7, 0x80000000, 0x0, 0xffff, 0x3, 0x6, 0x0, 0x3ff, 0x4, 0xea, 0x7ff, 0x1], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b27000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000185000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) r2 = dup(r0) recvfrom(r2, &(0x7f00009d5000)=""/226, 0xfffffffffffffde7, 0x2, 0x0, 0x0) 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) r0 = request_key(&(0x7f00000e8000-0xc)='cifs.spnego\x00', &(0x7f00000bb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000158000)='systemeth1\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000af5000)=""/213, 0xd5) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") 2018/01/28 09:44:01 executing program 0: socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000018d000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) socketpair(0x11, 0x2, 0x10001, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0xbc)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffff467, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfff}], 0xbc) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x1, 0x0}]}}, ""}}}}}, 0x0) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) writev(r0, &(0x7f000004a000-0x50)=[{&(0x7f0000f6f000-0xe4)="6132fa031f2304b815106b0ddfc920054eb0a0b20788b301976269d9bda52116825677ff75537efdb41a77a8335c107b0c26e4ec2baab7cf5ea4d3c514bb9ca12bbd3bf4d8b4b0d61cf570eff436584ca85ac1f7e29016e4ada3741cce052871a820b7dc78ab1cf2e6471c8eb3be45137957b28346ecb55e6f36c239c81c2ecba785c3bb3729044eec9c5046e0b8d60c73eab9c13ca62541a52dab5fa4f77b44feca01b1e07581962610f9923dfc6b339f6e67f7f8237b64af52b3edc7a3750867cfa7ddd28efa0daf876a7a4e39f5c91b9479cf6b11081b3d2008d4e93060293f05c857", 0xe4}, {&(0x7f00000a0000-0xc4)="ab75d6a2619cdbe380cd690e7c1c6b753622d0d34802e6a546db4266ad3bf93ab7d3f6b8011c9bd097e42391d6d246d0816ed3caf210a5277439442d8280ef8ab8b7d13cc5869f7f690ac8ea777ff9cff845119b1f6b2d27bdc12948c21ae2f8e87cafca10065b095f78fc7211477115bffe32bf56574326326009266228e06947791da30b8b4f5dbd4d496fdb9bb3025e02d8e1569c4dc76b0b2eaf4d52a6aa0b6d28fe60a3e73fb2f61d31610ace71a80c1cf2a8d1d819bcf19480c82490501e108627", 0xc4}, {&(0x7f00009e0000-0xe7)="14aa69918ac35b628800f27dbcffe1271dbe96ad1db08c07d165eba9ba4b816cb868b0e17c902feca037f2147db2aad2c60121ac12f59d8c44d608bbea409b0a540d29d59e2b680690eb0531477e405c33bfe5e437c5df68a33b237bf10bb6134f554b4cf43d3155bc11efda033ced6d01f437a829f1e894180d6c755e98083140b6f5a8e101f1e666ec1d6422535e387a69018a9388f31f6b043fca410c5cf489755d39b43e0be59358ae7239560d7e9b012b2657dd229fc852c5a408e3d839e9bd28f98b4943051e3eb98de2c65d33a1c86d8fb52aab925ee85d63c232b496b6e67fabf6796f", 0xe7}, {&(0x7f00008fc000)="22338aaace077dff3f609c42743f502c99119e81aa6576c7046cec16ae996697910cb192319d50d8a7520e20cd136cd46e822713d21d06e3e0e95523ff30922f7d07b996bcb69d7dccd710a4764365fe3774e778ec43c6d9be544184c01b0785", 0x60}, {&(0x7f0000837000)="a44fe697bda602fb1ea49fae753980af249436ebb2a60c19438a4b99e988a14a62fad35fb77f8fb1db0b6f7d0c597e0a1074c831c5d2c47937ac7a26efc415d639da6d8d77c788c888f947a321c847f6856d00caabc4f2b407256f88e79e5b36b157736b12029d94744a42d03a301071d371f6d94cf669ba636acc7c1d1c666b3d178343011441e4c5580d4cd1261e1847675fae70bc2d7e548a8b80f3dddf790161a4dff61eea39cbfa95bf9a30fdbb167992bf3d925c98cc83775efa1bc5e3d345e00f7d8a90213ae8c455df56216ecc505237a92a", 0xd6}], 0x5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000f02000)='./file0\x00', 0x2000, 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00007e8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e7a000-0x2a)="54c21688e711c469454d689c4d3917b1782c645014159dcebee4ec60dd6fd61ecae730eb7da06348248c", 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000038c000)={0x0, 0x0}, 0x6) fcntl$getownex(r1, 0x10, &(0x7f00007c6000)={0x0, 0x0}) capset(&(0x7f0000266000)={0x20071026, r2}, &(0x7f0000c00000)={0x7, 0xa3f, 0x3d234dfe, 0x736, 0x10000, 0x6}) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009d9000)={0x0, 0x700000, 0x30, 0x0, 0x1ff}, &(0x7f00005c1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ebd000)=r2, 0x4) r3 = syz_open_pts(r0, 0x103002) close(r0) r4 = socket(0x10, 0x3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000481000)=0x200, 0x4) dup3(r0, r3, 0x0) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000127000-0x4)=0x0, 0x4) syz_emit_ethernet(0x44, &(0x7f0000064000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8, 0xffffffff, 0x4}], {0x8100, 0x1d, 0x2e22, 0x5}}], {@arp={0x806, @generic={0x17, 0xc, 0x6, 0xa, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "31259b37f4a782a594a5", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, "6d6403d62fc102d4ad5dd35b141f1975"}}}}, &(0x7f0000606000)={0x0, 0x4, [0x22, 0x61a, 0x11, 0x6aa]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000eac000)='./file0\x00', &(0x7f0000f0f000)={0x1008, 0xffffffffffffff01, "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"}, &(0x7f0000ca2000-0x4)=0x0, 0x1400) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c8d000)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) recvmsg(r1, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000bba000-0x2)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdb2) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffc1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x132, 0x80000001}, &(0x7f0000011000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eb3000)={0x0, 0x7}, &(0x7f000094c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009e8000)={r4, 0x7e, "5199bb02b87c006f02bc6d90e8f9f887a3a8440ce9e3aa54d57150c3424f73daee1c0b74d269b37ba1e62808ac738d32403c9390ff45a7b9c60d5bb11c88493a1b736c1b0751441738752e640ff58f45c86c6c2a68ce61b7052a31df348705d3ce147c3c637d44c3f76956d76f00f3e00450169b2bfec4079f467cc45ca9"}, &(0x7f000079d000-0x4)=0x86) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) utimes(&(0x7f00005ad000-0x8)='./file1\x00', &(0x7f000008d000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000630000-0xc)={r5, 0x7, 0x20}, &(0x7f000072f000-0x4)=0xc) fallocate(r3, 0x3, 0x140000000, 0x24f) 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setrlimit(0x8, &(0x7f0000925000)={0x5, 0x7}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000296000)="979625b1724726a36e6bec718a125d3bd85ceaa42c4b15a3b17b8dd26cf78f8f43dc44e8c042e8c3f3f402ea781c5371a6061a871007c1e4ecec899a7dd83b8ea57bb7d6eb656754728a18c7340e5e71f55f34d8358d26cbd1b73b3c373d2d08bfe625daa451e37e786af1d7f8a6d093be", 0x0}, {&(0x7f0000170000-0x43)="d63e6a5c22f12c3ae4671d0c463600ec2fb075695908ddf0dd7dd284119046bea8dec770d44ff1ea83560bfb7cb7e0a3ea281ba8bbe793c50ba8563f2d547331fa00eb", 0x0}, {&(0x7f0000680000)="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", 0x0}, {&(0x7f0000873000)="90a0432acaad92886b28cfe71cf3ab084be15e0fea7436f4094c749b7b59ec46d1a219e5e2bf9d615edb37c7f02fbb3b1082f36edc32c413b50a2dcb533442d967497f400e7d91422d36a94f615638295da45ba330435108a203fe2da3617d8f730d46bda90cc2d2199be47839df", 0x0}, {&(0x7f00008b1000-0x3c)="160d9a45d3c2917885b3f9cf21cf9fdb775df61ad6b75a2753411ae4cd44c17c0fc546a74e916e31c1f439b533ce484b18dea07893a7898874fd6c23", 0x0}, {&(0x7f000037b000)="9976539f5e6914523ae4b387f1aa7281888d9bfde3f86ac80e50aae27646c039007c", 0x56}, {&(0x7f000097f000-0x6)="54b39eecddd3", 0x0}, {&(0x7f0000f96000)="", 0x0}, {&(0x7f00002bd000)="3adc9795944ff5626c05b7faa9a5c628bf68ae26c5853c5b0f2b20db5329329dedd6b53750747aff1730c7e51d976a7f6f7430dd8cc0eb473b5ecc6b7cc489300e9f0abf5628752b640c23cda91eca5b482af4a38c01ecfa38828f20a608835888a7d9ae2981d84f27974d3cd577dc54fd2101fc369f2746a6c972d391fe364335304970e230992255d1503e7c43f87a4b613f", 0x0}, {&(0x7f000033c000-0x108)="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", 0x0}], 0x10000308, &(0x7f000056d000-0x260)=[{0x28, 0x2000000000029, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) [ 40.222334] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003a6000/0x2000)=nil, 0x2000, &(0x7f0000741000-0x2)=""/2) openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sysfs$3(0x3) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f00006e6000)='./file0\x00', 0x2080, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ff8000-0x58)={0x0, 0x200, 0x1cd11fca, 0x4, 0x8, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b7000)={&(0x7f0000f80000-0x58)=@getstats={0x0, 0x5e, 0x300, 0x7, 0x3, {0x0}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007f7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d0b000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f000068b000-0x8)='./file0\x00', 0x200) 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d19000-0x9)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x808) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000000b000-0x4)=0x1f, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) modify_ldt$write2(0x11, &(0x7f000000a000-0x10)={0xaf16, 0x0, 0x0, 0x4, 0x10001, 0x7, 0x1, 0x6, 0x4, 0x2}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000007000-0x30)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2cb"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0xc, 0x0, &(0x7f000000d000-0x20)=[@free_buffer={0x40086303, 0x0}], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f000086b000-0xd)='/dev/dmmidi#\x00', 0x8, 0x20000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000287000-0x4)={0x64a0, 0x7, 0xbcb}) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000028f000)={r2, 0x0, 0x55, 0x72, &(0x7f00008c8000-0x55)="d2607fd70ed70aab8ef751f136cdd9827706f78e838d16a08b6a0423a4c742db35718443b84830e65343752228f33776324eac553532b393fae072670166d5fba93cd3b5cc0a924c1519e51cbbee1bc4cfd9025d06", &(0x7f0000afc000)=""/114, 0x81, 0x6}, 0x28) ioctl$TCFLSH(r1, 0x540b, 0x0) uselib(&(0x7f0000d9e000-0x8)='./file0\x00') 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000303000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000592000-0x4)=0xe8) setfsuid(r1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbe000-0x4)=0x3, 0x288) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f000015e000-0x93)="a6c602567716bda6c530b91bd6db5a712a5c5d03bacbea68961f366e9b882be9504db016d5e803239e30548c16f7898e1be49676896caa051e4ad1a1f54913db2d7dd820b0b3970e0b44559b2325e551685b6394f6fde319f9f9dd595714de300efe3ea8efc06f18c3e3c09e10269919901ae0ca6ff26cc2586b6bbf6f596ab812d6478b11430611b95e73461c3515de2e87ed", 0x93) close(r0) [ 40.380826] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 40.391849] binder: 5602:5603 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000758000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d6000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000b05000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0e", 0x5b0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000028c000-0x38)={&(0x7f00002ce000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e6b000)=[{&(0x7f0000040000-0xd)=""/13, 0xd}], 0x1, &(0x7f00003b0000)=""/89, 0x59, 0x0}, 0x2) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x800800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e5b000-0x4)=0x0, &(0x7f00003e8000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) recvmsg$netrom(r1, &(0x7f000024f000-0x38)={&(0x7f00004ec000-0x10)=@ax25={0x3, {"d32ae4f65c17d2"}, 0x5b}, 0x10, &(0x7f0000a65000-0x20)=[{&(0x7f00008c0000-0xaa)="62b43be53e8395aba966878117e0c288a0f8dfdc6beb3a6c3e6c027225ab175f57deff8b042278bab56cdd0b8e39006345c13e15a78ec8ce007f6bd72db60507256d7fb807002dcc1225dd0ce963ace28689acf673a9e5c45625f2af71b0d60fe1df944287cd9928c1f4e3ea8e65c55e17077d514430d427b31c98e29c13f6f4d10c2bd18eb76ff71888f7cb13dc13f30d26b7a4962e488dc2b6c3d97ad446383ea4fcd4bdae91f8769a", 0xaa}, {&(0x7f0000535000)="424b6bdda1893c10d34aed7de3dd7c834bb2dca150c38c7ccdefacba533ae1961cd4f8f7c9d814622de1f0cd8e7d8c0f66a263d83b690b5bed7614f8a86dd8d822e9e2a82b5a2f5de348", 0x4a}], 0x2, 0x0, 0x0, 0x40}, 0x120) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) sendmsg$rds(r1, &(0x7f0000a5c000+0xb5b)={0x0, 0x0, &(0x7f00002bb000)=[{&(0x7f0000a5f000)=""/53, 0x35}, {&(0x7f000065d000-0x9d)=""/157, 0x9d}, {&(0x7f0000c54000)=""/76, 0x4c}, {&(0x7f0000b7c000)=""/45, 0x2d}, {&(0x7f00006db000)=""/89, 0x59}, {&(0x7f00004af000)=""/158, 0x9e}], 0x6, 0x0, 0x0, 0x4000000}, 0x40010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) [ 40.391870] binder: 5603 RLIMIT_NICE not set [ 40.422119] binder: 5603 RLIMIT_NICE not set 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000010000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001d000-0xd)='/dev/dmmidi#\x00', 0x81, 0x200) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000001d000-0x24)={0x4, 0x8, 0x40, 0x54, 0x40, 0x8, 0x7, 0x4, 0x1, 0x80000001, 0x9, 0x3ff}) r2 = syz_open_dev$midi(&(0x7f000000a000)='/dev/midi#\x00', 0x3, 0x40) r3 = getpid() getpgrp(r3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer2\x00', 0x8400, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000000d000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000001c000)={&(0x7f000001b000-0x2cc)={0x2cc, 0x3, 0x5, 0x310, 0x2, 0x0, {0x3, 0x0, 0xa}, [@generic="c152c890b6c651f5eacbb8351fefe98f24aebe9848a4a41cb9adfc7a239c8d8b742b3146cb80b5c3c3a841ea9de0f85677f06a02ba68ad0124969c1de02ac6d7f072324b193ee6db1196bf9f1afd003328c28be0b5", @generic="", @generic="9afdd6d177cff27573c5277c06b156c45fdd2046a37a58dd42c3e6286f3cb2ec15d83ffa0ba8ba", @generic="983724b3e45282c0310e020cffe0c5ab9ecc63435fb8d90131edbdb1fa1db6532a7c5753667627fec0dc9daa42187cc30af9a6e64d89a080245e7bbfc49a508c5fff0b7445e22863f3c510d5e40ff50cfa42ec5d54567d7436f9b8fa5a05a62c4be187ba482c4a5f9378144469767589b1e47838ccf4672adcfba11c3c6f6b125c216c400ab3eedd3bc1672ccf2ad33c45bea2e6209891b896f6e01ea73cd439d30ea840", @nested={0x180, 0x82, [@generic="2ae5eb9b7861d02ea4abad231d95b548206926fd71198a669a8dbc7dc5982e58ccf8cd85db64ead603912f3a3c7183ce42e88d0062edeff8788696dd1e00eb74ba08b4f0eda6aec5d989379cd713b60b220c5b99d1380a611ff1b9b34864b48c7ddd27e124347b968981fbb674653734604dad35a647f3d4d5a169b867e7d60566ca693235190767acfd17b536cc633a3ebe2eb265f77e26028dbf6745f829c99ff7fd3c61177b874c153be36648aaafbea032ec5da1a53ed37ecf2eaae36439f7269b5c", @typed={0xb8, 0x2f, @binary="f89b0b737b25d05cd10a6f248005828c1990a1c6e1c253cdf010a628cc42a7c92a70f1c8a4b7dd8605f7681963f86a51299eeacb3ed2d8dcf79d05d01044b5f1b9beaa72cf341e535e7922ed557cdadef34b07a7d7ae67d200df27ed564d338be9234297b103a4cb4d7afab24fc882e115a088f0e50823ff7b7b6ca4b7dca99eb6ae3763499f8dcd9e053dc9f43a573fc1b830b8a8797afbfee251922304cc864b909e149dc7fc2135aebf4c0ddb6b"}]}, @typed={0xc, 0x81, @pid=r3}, @typed={0xc, 0x41, @fd=r4}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x10}, 0x8004) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000001e000-0x14)={0x0, 0x8, 0x928b, 0x9, 0x6, 0x8}, &(0x7f000001e000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000001d000)={r6, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) sendmsg$nl_generic(r5, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = memfd_create(&(0x7f000062f000-0x5)='proc\x00', 0x3) lstat(&(0x7f000014c000-0x6)='./file0\x00', &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000948000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x200, 0x2, 0x80, 0x80, 0x87, 0x0, r2}, {0x81, 0x7f, 0x495, 0x8, 0x7ff, 0x800, 0x2, 0x1950000}, {0x0, 0x1, 0x1, 0x4}, 0x708f, 0xe, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x6, 0x1, 0x3fa, 0x7f, 0x1, 0x80000000}}, 0xe8) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$inet(0x2, 0x802, 0x400) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a3000)='./file0\x00', 0x20) r1 = syz_open_dev$vcsa(&(0x7f00005aa000-0xb)='/dev/vcsa#\x00', 0x72a3, 0x200) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x8000002, r1, &(0x7f00008a4000)='./file1\x00') eventfd2(0x6, 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xa0) [ 40.426053] binder: 5603 RLIMIT_NICE not set [ 40.427099] binder: 5602:5603 ioctl c0306201 2000c000 returned -14 [ 40.433474] binder: undelivered TRANSACTION_COMPLETE [ 40.433495] binder: undelivered TRANSACTION_COMPLETE [ 40.433505] binder: undelivered transaction 3, process died. [ 40.447698] binder: 5602:5603 ERROR: BC_REGISTER_LOOPER called without request [ 40.447709] binder: 5603 RLIMIT_NICE not set [ 40.447884] binder_alloc: 5602: binder_alloc_buf, no vma [ 40.447925] binder: 5602:5621 transaction failed 29189/-3, size 0-0 line 2903 [ 40.451054] binder: 5602:5603 got reply transaction with no transaction stack [ 40.451064] binder: 5602:5603 transaction failed 29201/-71, size 24-8 line 2703 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) sendto$packet(r1, &(0x7f0000005000-0xeb)="112c12062902063411d6df80a94094b8a0d4aa33aada91aa880aabe9d5e2c779ef0c087f55bdda644aff7f44f0f294084f7a5afa6e55e11a587dff45c93d6fba54d90e15b0a0dbb3dc882007d660dab211d9b9e49a4b03a67d498f6c2e043311aa76b1a16cbf4b4453e60199553e6104d0cd23fc403bad04abebdf9a04721f4e92fe3252c60111feabbc4d9d2c5c7e00432fa4ee46b38baf45d6a3b39362b1fce952df5dcb88d381254548d7e1ac993621489e2086320e640f3111fa06a66c2cec972f55e077fecb4b890aa21abbaa575a8c485bb402e18e152aeeb01520d1e646aa9400fbc5a106aef9a0", 0xeb, 0x800, &(0x7f0000009000)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) mlockall(0x2) 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000623000-0xd)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e2b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000001000-0x20)={{r2, 0x2710}, {r0, r1/1000+10000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = syz_open_dev$sndpcmc(&(0x7f0000a25000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0xc0040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000e17000)={r4, 0x2}) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b84000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000094c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0x7b) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000efe000-0xc)={r1, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000f000)={&(0x7f0000d3b000)='./file0\x00', r0}, 0xc) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0xfffffffffffffffc, &(0x7f0000a7d000-0x1c)={0xa, 0x0, 0x99, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd90) listen(r2, 0xff) timerfd_gettime(r0, &(0x7f0000afd000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008dd000)={0x4, 0x3}, 0x8) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x8400, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000015000)=0x2, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x198, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3c0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000007000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e50000)=0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/vga_arbiter\x00', 0x0, 0x0) signalfd4(r2, &(0x7f000016d000)={0x3ff}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c15000-0x8)={0x0, 0x5}, &(0x7f00004bd000-0x4)=0x8) ptrace$setopts(0x4206, r1, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000385000-0xa0)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x28d8, 0x1000, 0x4, 0xdb312d6a93570a67}, &(0x7f00001f0000)=0xa0) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f000098e000-0x4)=0x4, 0xfffffffffffffe00) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x0, 0x40) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r3, &(0x7f000001c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000000f000-0x4)=0x2a1) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) msgget(0x2, 0x40) [ 40.462548] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.462562] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000669000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x200000000000003e, 0x2, 0x0, 0x0, []}, 0x18) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}, @enter_looper={0x630c}], 0xc2, 0x0, &(0x7f0000019000)="070d374484f8e87203b22b354b02d51c0958753920b1f21bf81faaa51939b223252f9f0088d8e3e647400f046f6081eaac457a572070c7f230de1cab947cf70d28e20bc97e6ad6251bffe361a83122642cf41982a02b823921f8575a1b53c0c2df51ac8c2498c171469ce84cdfb3e6a548c2ea6e41acba1c07c85a9a69b3f05ef78ab7769be45248714f10bbd622f49ae259e685d9e9a915a2e14ceb97757a9ab585fdfa2aa05480170332ce1f0b09d050a499e4ef4aa09f185e502ba30e407ffcc9"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x2000)=nil, 0x2000, &(0x7f0000004000-0x7c)=""/124) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000b000)='./control\x00', &(0x7f0000001000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$loop(&(0x7f0000d92000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x40a000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) fstat(r0, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x81) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r0, 0x8, &(0x7f00007b2000-0x6a)=""/106) socketpair(0x19, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000001000-0x4)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000000)={0xff, 0x8}) ptrace$peekuser(0x3, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) sched_getscheduler(r3) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r2, &(0x7f000013f000-0x8)=0x0, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x705480, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1ff) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) symlink(&(0x7f00003a5000-0x8)='./file0\x00', &(0x7f000065c000-0x8)='./file0\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce6000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f000066e000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00007bb000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0x24) fcntl$getownex(r4, 0x10, &(0x7f0000a6b000-0x8)={0x0, 0x0}) fcntl$lock(r5, 0x7, &(0x7f0000ed1000)={0x1, 0x0, 0x3, 0x8, r7}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00003de000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, 0x2, 0x0, 0x2, 0x80, 0x20, 0x6, 0x0, r6}, {0xf8, 0xffffffffffffffff, 0x4, 0x0, 0x8000, 0x8, 0x80000000, 0xffff}, {0x0, 0x4cb4, 0x101, 0x200000000}, 0xfff, 0x9, 0x1, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xa, @in=@empty=0x0, 0x2, 0x3, 0x0, 0x4, 0x4, 0x0, 0x4}}, 0xe8) 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a1c000)={0x0, 0x7530}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d4f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073a000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000735000-0x10)={0x0, 0x9, 0x20, 0x3}, &(0x7f000056d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000149000)={r2, 0x80000000}, &(0x7f0000888000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bcc000)={0x0, 0x0}, &(0x7f0000980000-0x4)=0x8) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000004000-0x80)={0x2, 0x8, 0x7, {r2, r3/1000+10000}, {0x0, 0x0}, {0x3, 0x4, 0x3ff, 0x7}, 0x1, @canfd={{0x2, 0x3, 0x7, 0x7}, 0x24, 0x3, 0x0, 0x0, "6218e71bb72d9fcf7bbe69b6361a587adec71d874e6130609e2e5ecb238994ec380e0364d6c9b9a0829c850517e7ffb61e789b8a86a8c18868eac8a9e82ee486"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x24000885) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000865000)=""/8, 0x8, 0x0) 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cda000)='net/softnet_stat\x00') preadv(r0, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e6d000)='/dev/input/mouse#\x00', 0x7f, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000f97000-0x8)=0x2db2990b, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b21000-0x8)={0x0, 0x4}, &(0x7f0000949000-0x4)=0xffffffffffffffd4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005bd000)={r2, 0x9, 0x800}, &(0x7f000094c000)=0x8) connect$vsock_stream(r0, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000002000-0x4)=0x0, 0xa1000001, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r2, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.738422] binder: 5681:5689 unknown command 0 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7, 0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) [ 40.765304] binder: 5681:5689 ioctl c0306201 2000a000 returned -22 [ 40.815939] binder_alloc: binder_alloc_mmap_handler: 5681 20000000-20002000 already mapped failed -16 [ 40.839366] binder: BINDER_SET_CONTEXT_MGR already set [ 40.846654] binder: 5681:5703 ioctl 40046207 0 returned -16 [ 40.853828] binder: 5681:5689 unknown command 0 [ 40.858613] binder: 5681:5689 ioctl c0306201 2000a000 returned -22 [ 40.860096] binder_alloc: 5681: binder_alloc_buf, no vma [ 40.860122] binder: 5681:5703 transaction failed 29189/-3, size 56-8 line 2903 [ 40.884872] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.893609] binder: release 5681:5698 transaction 11 out, still active [ 40.900354] binder: undelivered TRANSACTION_COMPLETE [ 40.905595] binder: send failed reply for transaction 11, target dead 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003c6000)={0x0, 0x3, 0x3, [0x7, 0x3f, 0x7742]}, &(0x7f00001cb000)=0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003a0000)={r1, @in={{0x2, 0x3, @rand_addr=0x3f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b2d000-0x1)={0x2}, 0x1) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a54000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000)=""/0, &(0x7f000000d000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000049e000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ad2000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000586000)='/dev/usbmon#\x00', 0x4, 0x82) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0x1f, 0x4) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000-0x12)={0x0, 0x3ec3, 0x5, [0x35, 0x6, 0x9, 0x0, 0x9]}, &(0x7f000000e000)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x8001, 0x80000000, 0x7}, &(0x7f0000003000)=0xa0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000000e000-0x4)=0x5, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002aa000)={0x0, 0x4e, "3a0d3879ec55aec39e3cde46737802e6bec2d4140c458fbd4e8e1228684b154b997952e51babd5c37e9a4c26dde1f6f90eace758e8e61916ed18b2499ec46835f10d8516bb18cad161fdc738a2e0"}, &(0x7f0000473000-0x4)=0x56) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000794000-0x20)={0x288ff99d, 0x7, 0x7b7ea9e0e01356f1, 0x100000001, 0x1, 0x7f, 0x92da, 0x7, r1}, 0x20) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000e1d000)=0x0) fstat(r0, &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/dsp\x00', 0x0, 0x0) timer_create(0x3, &(0x7f000024b000)={0x0, 0x0, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000701000)=0x0) timer_settime(r3, 0x0, &(0x7f0000e22000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ec5000)={{0x0, 0x0}, {0x0, 0x0}}) msgget(0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000040d000)=@sack_info={r1, 0x80, 0x3ff}, &(0x7f0000fbe000-0x4)=0xc) ppoll(&(0x7f000087e000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f000071f000)={0x77359400, 0x0}, &(0x7f0000e84000-0x8)={0x9}, 0x8) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e81000-0x12)='/dev/input/mouse#\x00', 0x6ed, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b78000-0x4)=0x0, &(0x7f0000321000)=0x4) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000316000)="36000000020036e6ff0100000000000009e61d78", 0x14, 0x840, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d45000-0x1c)=@req3={0x5, 0x7ff, 0x7, 0x100000000, 0x7, 0x8, 0x1}, 0x1c) 2018/01/28 09:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059f000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000309000-0x71)=""/113) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000afa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000b8c000)=[], 0x0) close(r2) 2018/01/28 09:44:01 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xfffffffffffffed0}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/28 09:44:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0xffffff5d) r2 = perf_event_open(&(0x7f00006be000-0x78)={0x0, 0x78, 0x4, 0x100, 0x4f1f, 0x328, 0x0, 0x0, 0x1000, 0xb, 0x2, 0x10001, 0x0, 0x80, 0x9, 0x6, 0x1, 0x6, 0x7, 0x100000000, 0x8, 0x3, 0x10000, 0x3, 0x101, 0x10000, 0xbd1, 0x400, 0x334e, 0xd55, 0x80, 0xfffffffffffffffe, 0x2, 0x5, 0x4000000, 0x8, 0x2, 0xe1, 0x0, 0xfff, 0x0, @perf_config_ext={0xff, 0x1000000}, 0x200, 0xf33, 0x9, 0x0, 0x6, 0xfffffffffffff06f, 0x78c7, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) r3 = syz_open_dev$admmidi(&(0x7f0000fbf000)='/dev/admmidi#\x00', 0x6, 0x81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000402000)={0x0, 0x1}, &(0x7f0000d14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f3b000)={r4, 0x9}, &(0x7f0000040000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000e0d000)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b1000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) syz_open_dev$sndmidi(&(0x7f00008d4000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f00006ca000)={0x3, 0x4, 0x45e, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001c000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e7000-0x4)=0xe8) getresuid(&(0x7f0000bae000-0x4)=0x0, &(0x7f0000342000-0x4)=0x0, &(0x7f0000359000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006de000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x9, 0x3, 0xfffffffffffffff8, 0xa, 0x80, 0x80, 0x0, r6, r7}, {0x5bb, 0x800, 0x4, 0x40, 0x8, 0x1, 0x0, 0x25}, {0x7, 0x1, 0x0, 0x7db}, 0x9, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0xffffffff7fffffff, 0x4, 0x7, 0x401}}, 0xe8) sendto$packet(r5, &(0x7f0000e02000)="e36feeace6d9ae43be417a10b37ea626b3d2e39c1691dbbd23468998de66ff7ecf24ff5529f27a3518dcd4764451a685ee55f98b797aee3c9750e52cbfce7a876fa4241a4907378f01f544ed3d6916e27135d474ae52c398c2a5a136f0a0cee9248ecb028d1bfefe2388a7e4b8c9e1e055486af5adb92349e8b12a5d13da836cfadb3e81feb3d3a1933344115b1049fafb188cbb4d8e657b81d94b1dde8a39267284c94f607ee5994e686e5e5a043947f32940237fbbe8c958638f98c21eeb1bfca4abb8bddab6b90766252680534deb8d89f2da5b37c645a10130c6c87dc6e9ac03efab9f573c3d4cae00b2", 0xec, 0x8000, 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) [ 41.023761] QAT: Invalid ioctl 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) syz_open_dev$loop(&(0x7f0000b0c000-0xb)='/dev/loop#\x00', 0x7, 0xb0000) 2018/01/28 09:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c85000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c73000-0x8)=0x3) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/28 09:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff000}]}) flock(0xffffffffffffffff, 0x0) 2018/01/28 09:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioprio_get$pid(0x2, r2) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) [ 41.069378] QAT: Invalid ioctl 2018/01/28 09:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000a76000)=""/211, &(0x7f0000fb4000)=0xd3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ff6000-0x8)={0x0, 0xffffffff}, &(0x7f0000d85000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d1a000-0x4)=0x0, &(0x7f0000ce6000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000054f000)={r5, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff8, 0x8001, 0x100000001, 0x8}, 0xa0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) ioctl$int_in(r1, 0x5421, &(0x7f0000be9000-0x8)=0x100000000) 2018/01/28 09:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffff) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000b99000)=0xdd, 0xffffffffffffffd3) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bda000-0x4)=0xc) 2018/01/28 09:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004b1000)='./file0\x00', 0x40) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000013d000)=""/95, &(0x7f000099d000)=0x5f) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000553000)=0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1e, &(0x7f0000ee3000)=0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00008b2000)={0x2f7, 0x9, 0x7fffffff}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f29000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f28000)=r1, 0x4) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/dev/sequencer2\x00', 0x600, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x100000001, 0x4) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2201, 0x0) pwrite64(r0, &(0x7f0000000000)="b727ff1944651c1ce9fcb2db6a4e5085b9d16c15c3498c856f7f00d04bc976d2aa2d2928342ed8a0e73ec75987e6d296f121ce401423f4f32bedb82443090cae6579b9a412f78de8105d4af5b57169b48b6d0043f945e4631f4f5686498480a435ff514b24aff00dc4d8ee762bc03afddd867d2efeaf597afadd21c330fdcb59872d5d9db75e626ae26c4121e9103b62cf4884553c9cd45a75a007def73c25c68a8399c9a64caa7af074ff48933ad0291452eadefd1ae439", 0xb8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000007000-0x6)={0xfffffffffffffc00, 0x1d9}) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f3a000-0xd)='/dev/net/tun\x00', 0x0, 0x22442) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000023b000-0xf5)="cdbbfd7094b81012c9fabf6c85cc91bd14f90b2778ee5ddc8fce7631eda28ad8c741f65258629e72a5a366a6ee87871aaeadad25b1cbddd47840ee7deddf1a74a0fc3faeb6c6694cf8a76a05dc46da7ab5cc0a1e6e4af6d1f3e5e8a4267960168d42234487fbd671c973a3e332f64e3af115517288b8974e17d7cf8e894c686985d825c0fcf9d51604589188b835576f12b8cb6d10d7593985c68a311a209c594f18c7e8e5fc4c7b2c35b00d4d92f3aa65d86e0b6252d1008f927a25900c940e5c1f87a8452bb13bd9f088e28387844d8b13122b6b0d4d2a6a1540c43228a0774373902a1ed69dd05e14018f556a83440441c76f42", 0xf5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$admmidi(&(0x7f00000f7000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000c72000)='\x00') setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) 2018/01/28 09:44:02 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000001}, &(0x7f0000921000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dbd000)={0x0, 0x83, "9fc7679d089ea044badc3d92f9ea4da98fd70d360c328f7b3dfa7ac98f3fb427d940706f75bafb452ffe4899a12aab16ee24baccc8912025085b0f8e21e73837ff01dab270adac14e1ed74652af916700756bc526ac27345fd096d8f3d09ef63e03d64c97df09404f86cfea2cc2478bc27349d59715dd702b1352b17b3dea6261637dc"}, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x8, 0x7, 0xd3c, 0xfff, 0x400, 0x797c, 0x90e, {r2, @in6={{0xa, 0x2, 0xcfee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x9, 0x4, 0x101}}, &(0x7f0000dc7000)=0xb8) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f00003ea000)=0x0, &(0x7f0000b8d000-0x4)=0x4) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000af5000-0xa)="03000000") ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00007c4000)="056a78bb470c1cf95b39f0a4d68355d21704be01b9bc4b4a01ced7e2669b34f14740aeee143ffe8e80c828ab855c017ca36b3094fc2949b46005ea43e3") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000b3000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x2, 0x0, 0x0}, &(0x7f0000b69000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009ae000)=r2, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001b2000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000744000-0xc)={0x1a9, 0x1, 0x7fffffff, 0x80000001, 0x9}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000601000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000c32000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00007e7000)=0x1) sendfile(r1, r1, &(0x7f0000743000-0x8)=0x200000100000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000c5000)=0x0) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000805000)=[{&(0x7f0000feb000)="9ba5becb7d173a3d955f74c71927f8cf58aa7f02a2fd1b2f1195e80689fa60cd964b6964be702161bd58e31dc5e369693c49d5d4aa2ef188d491be90d44c906d95b12381172a46ec23d235afde29803aa59c9ce1106690b57d0f4d49", 0x5c}, {&(0x7f0000ec1000-0xdb)="34a5a43c460473887f955dcea576be234b4052cee265aae224f507e80c3d0b8db21dc0304e09d0927f46a9a16b0ad3ed51f4ac79fee430921af40d42b68e788e9126b22598499ef45f73b21870f206b30d12ca45a2b6b52a91cf9f25c9c3f1e19bd6896d4c9e98832760db915fe11fbb323d257c2624750e252fc21a20f97d4def592f7642216af3d7f91885c14de9ae55005fae9c95ac342912ca7d17e1e22fc849107c1cd60df1ed41f2f5aaae3c6463005935300898352017ea63fe794141a7bb3bd9c5f2b5116a7b6de073a4766f779855fc34eabc174356dd", 0xdb}, {&(0x7f0000cd0000)="7ba4f4b538c1d8782aa27f1fed3085f3024f24256bc5e9ed20101da3de10fefee73f6ff71c709aa20b327f295b634a6e0dcf1b09036291053ecacd975de9e867", 0x40}, {&(0x7f00004b2000-0x6b)="73cb10e010eeeb939a0e6e80556f7420145d31dbc3216a346764c0d618fdd138cf1c9c2e60639d8ef794d1d80a8846465265d849937443cdcdf78df435606be5e82d0d9bd3eaad20ebc71b6feedd57061bf1854ef68b2fd0edda29811425eab13132d7e4ee6920abd778c9", 0x6b}, {&(0x7f00006ff000-0x28)="686ccfb8186f7c3b51d381696341a1f8dbd3c703aa88b23ca9b3c6362d29f3b8f3755e300c223502", 0x28}, {&(0x7f0000cd2000)="174cbd2ebccd0dba3069b60f75cc3adf8cd695a84f11388f00021f750ae22ae589c221559cd6feb84f634b45dde4945c5f63185c2c2897a07b89d644bf80665f6301245eb43a37167337ba7e008a3d8a262d0682a9942de0f6f1afb4d3cc3f3d6bc1bb752204ae37019a33be3c47aa4ed83f0589a1b45d7f58284c32f09780b66144e692e0b9eda2a4da0301a1e77f8d86b6df6ae678d5919f6a2c3976", 0x9d}, {&(0x7f00004ba000)="d2fb361739eb02f11937e0c317c516c70c231583e028b9ae9de5dba03ce727999a372ef0619502bd3fcfd6fa120a1b444b27e426a5f79939699f7bee88ec972387dc1ee8290a752f48649ec60b1af6cc8aaa73eccc6d7a93d8803d3383ccc176e05351ef90ee41f1359b04c7d1ab122572edf1d6ed06377d58103feb0f5c4a80ad8fc1d4d28579af571fd4b97ec091beec33201aeee09a7e2c95555a016b6a51505a4e21d245dce0ecd79df5b16ff898213c491738b157b4de76bada4f3040389882f08908d25666684709cf0029", 0xce}, {&(0x7f0000ef4000)="6a6ae52182dbaf6330fde20fb1b82f2c20d34ab0dd1c4f8114bdec7b4a3106a3fe5dcbb3a3d8eb4011df9bfe2159ea9c65a231f5ead93908921f54ef4bd410c504ae97d5eb58b5b33c138239e1d8ed33036f73", 0x53}, {&(0x7f00009ad000)="4b145dfb85cb75fa505b95fd677e15e8d3cb4bd937e0798748c434ef2d0a41aa0434ce3ffcfbd06f932cf7d86cbc3c9afe32f10324da257d5e9aed", 0x3b}], 0x9) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x0, r0) close(r0) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/mixer\x00', 0x410000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ab000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ca1000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 09:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000ca5000)='./file0\x00', 0xa000, 0xa1) sendmsg$netlink(r1, &(0x7f0000d94000)={&(0x7f00003f5000)=@proc={0x10, 0x0, 0x1, 0x400}, 0xc, &(0x7f000033b000)=[{&(0x7f0000634000-0x2a4)={0x2a4, 0x3b, 0x100, 0x5, 0x2, "", [@generic="6599aec3f5fbb05876cb13e19b8510a9780ef48f8d8219eda27dedbf7682d046d432e85a1d25a784d27347076add3e209d796e149aae5113cc565b2f68fdeaa566b8c7ff2ae89bb9546afc36776323beaef32d5c9c9325b28f5535cdc189cc5174e054d1ab6d85fe0a97e432b870d15c673f2f5c2560a837a59eca29de0ca6133389db3336c8abba93b64e50ce75ddbb2630a2de330bc58af6b390c6d6f9e64ab5bd912e53d0428e785b2af8870fe7a7f9dd34cb0d3cf4d9bd003c7d621e7f64e916666ad72ef06a8f1f17c46f86778e0e81536244bee3655e7cdca8e20e8e69d12054fbec3fd1c1a0022a38", @nested={0x1a8, 0x43, [@generic="da1aca82ac6eb76acadce41143a2b5200940ab7bc24964126ddce7379eaab1b9c381faab900b148cb6a20be7a748ed9d395d904904295f67102f517faa7b345d1d3032f5371203249094e26aab37a029611e7cdcff0e70d8fe8dcd6b4e28633eb793c7c73dcebfea462485778513fa2e39ac435fe0ec6a7ac990b7b0a5e51804751806c7776215b547a029e0eb7f50d42e0a870250990b1abc3ca6764dca9e1353ee5ecc2288663bd4db185e1967fa", @generic="dbee9e26da669b8350656ce21d49565ceb74728cd5ce27cd9f094a0452d1ba9cf348411fc7678cbc40a54d1b889bf6525ccdf05b0b4a7c23cab6ba08c670aee61730cb3cf8812a23b80086f0343ba377e19f42d94160a270076186387d8a747509eb74db54d48e4d5fc67e59407ab5528f200c1359d9cef8a4a294824457b32c599798d6f6c0bea4973819d02d4193e2ed36531ce8615eaf71ac9c7860d1a3e541ea953c7d738b130e8e22da1efe33f92132818f805d3d973c90604ad8bcb583a7a962c3de686355191404072ce7d1b69a03d662bcb14ffb7811cdcb8d9cd6e95f0e3254a03553c00f3e7b99d1", @typed={0x8, 0x6f, @void=""}]}]}, 0x2a4}, {&(0x7f0000fcc000)={0x2198, 0x1e, 0x600, 0x0, 0x0, "", [@generic="23a8b027f32bdb7bd82111d9681c54ee401e2ce35d313667fcfc2eaaac8a7659671c274ec6db9b169874db15c6422eaca0ad9b6638c771acc5a8eac6ce50666177de07c4224337e8b5e6545632c3b4ffa1da2752c1e95a80a5d26fc32c564874b1874d935ab8bda5b4ca9dad49ab09d56a5390928ae7e7504c07e65265aab52f080179a7645f91dff9932458a1efe2960c25c7058a0a5dd7f494b5ee283beb6d68ed584ca647506f245130d8fa273edf74", @nested={0x10d4, 0xa, [@generic="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@generic="df072506a797ef9d11bcbd67248d552f64045667cee7b1012da3de21bd9bef19e250bd9392b467620c64f09afceb72c4e57ba3777166735ff12d70449ef6827bfbed008dcd5dc9b8415e371b40310b9c06a0d17ade52b6040a452e6d55f71e90d75d984dfa2495c13a6faa4f64a9d740ede0a0702d096511e731b91c4d594da3a1d7fb37160a44deeebda1dc588eeab76860519a542761f516eecc6360c0042801c97cf15a03bec1c33b1dbdb02952eeeff927b54d5400bc92a7e5de0113f841fe", @typed={0xc, 0x69, @u32=0xfff}]}, @generic="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"]}, 0x2198}], 0x2, 0x0, 0x0, 0x8000}, 0x20000000) 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) fstat(r0, &(0x7f0000b96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r1) lseek(r0, 0x0, 0x3) 2018/01/28 09:44:02 executing program 6: r0 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) bind$alg(0xffffffffffffffff, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009c4000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000b2d000)={{0x10001, 0x0, 0x6, 0x100000001, "459c03430f51775aefdf5af502344ea831da924558a27d55b72e0e8c153def6d0711860ee05a9d3ee3727036", 0x400}, 0x0, 0x0, 0x9, r2, 0x200, 0x9, "9b2136d239c32f4b0d97de9a31f592ebb853afcafb8b9c8f3f24a3622df288777daeb121988538ee29ad0c992dc157b3e49586b1f459e250fced27c9499d2a6a", &(0x7f0000c8e000)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x8, 0x4, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xa) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b6000-0x4)=0xe8) bind$packet(r1, &(0x7f0000d4b000)={0x11, 0x1d, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008a3000-0x4)=0x440, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r3, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2000000000000155, &(0x7f0000fc0000-0x10)=[{0x1b4, 0x3, 0x0, 0xfffffffffffff810}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000083d000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fe8000-0x70)={0x0, 0x68, "b81dad3861b18c0fdaf1dd11e0a7f621d847ecd21b28074eed63114cbabeb2d096e03ea50b89e5c715b7b4000a5c979a30b72393c91894a286f61b21b2bdb208659ee131913afb7aba7c1a7ae60c2b281b3416636beab53c67304a8e88ddd8cf27faa8dbddeafac7"}, &(0x7f000064e000)=0x70) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003ab000-0x10)={r2, 0x9, 0x4, [0x800, 0x6, 0x6, 0x1a]}, 0x10) r3 = fcntl$getown(r1, 0x9) r4 = getuid() getgroups(0x2, &(0x7f00002c0000-0x8)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000077b000-0xc)={r3, r4, r5}, 0xc) sendfile(r0, r1, &(0x7f000076b000-0x8)=0x0, 0xffff) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x98ae00000) bind$alg(0xffffffffffffffff, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000fdf000)=0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b51000-0x39)={r0, r0, 0x1, 0xe, &(0x7f0000524000)="d1356411e51b10c5dcc603b14845bb42cd9d35548f7f42621ca26bbe75e9c8536ffe88f5963dd7561907f8974c71932320288af2e302e2aa932d6e635fb251c49a9df37f8bd18fb36335c9f637622dab672b5b3c62daea430e116c514a9e45fda645e3de0092e2d37c31ca8eb4804ef8de9b7c42a03adc54c88be10a7f3857fe5f5e93ca4f611c7db94fe8c04891d86b976dc80382553f981822394c2f94", 0x8001, 0x8, 0x9c2, 0xfff, 0x2, 0x0, 0x19f0, "954749356eac7237e2798d830d9428f621"}) 2018/01/28 09:44:02 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xae1c}, 0x8}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0xffffffa5, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[], 0x128c, &(0x7f000093f000-0xf0)=[@init={0xfffffffffffffcd8, 0x84, 0x0, {0x1, 0x8, 0x7, 0x6}}], 0x30, 0x0}], 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20006) open$dir(&(0x7f0000d3f000-0x8)='./file0\x00', 0x400, 0xa0) uname(&(0x7f0000d39000-0xf)=""/15) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ed5000-0x10)={0x1, &(0x7f00000a3000-0x8)=[{0x100000000000, 0x1ff, 0x9, 0x80000000}]}, 0x10) 2018/01/28 09:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e5000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f000075f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000dcf000)=[{r1, 0x0, 0x0}, {r1, 0x8, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2085, 0x0}, {r0, 0x8, 0x0}, {r1, 0x4, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x2, 0x0}, {r1, 0x200, 0x0}], 0xa, &(0x7f0000936000)={0x0, 0x0}, &(0x7f0000233000-0x8)={0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00004ae000)={0x800, 0x9, 0xdb, {r2, r3+10000000}, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) poll(&(0x7f0000d7b000)=[{r0, 0x10, 0x0}, {r1, 0x2200, 0x0}, {r0, 0x1, 0x0}, {r5, 0x100, 0x0}], 0x4, 0x3) clock_nanosleep(0x5, 0x1, &(0x7f0000578000-0x10)={0x0, 0x0}, &(0x7f00008f1000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000838000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000e91000-0x110)={0x0, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xffffffffffffff72, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f00004ef000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) ftruncate(r0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f1f000-0x9)='/dev/dsp\x00', 0x6c04c2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f56000)={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdcdb}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x7, [0x0, 0x1, 0xfff, 0xfff, 0x7, 0x7fff, 0x101, 0x7]}, 0x5c) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x2, 0x5, 0x0, 0x3, 0x9}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) connect$vsock_stream(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0xfffffffffffffeb9) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ee3000-0x12)='/dev/input/event#\x00', 0x7, 0xfffffffffffffffd) writev(r0, &(0x7f0000ac2000+0x57f)=[{&(0x7f0000763000-0x1000)="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", 0x1000}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r0, r1) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000750000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a8000)=0x8) sendfile(r1, r1, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0x5) getpgrp(r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00007bc000-0x8)={0x1, 0x37f}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c67000)={0x0, 0x5}, &(0x7f0000e8c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f88000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2}, 0x98) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f9b000)='/dev/dsp#\x00', 0x1f, 0xc0201) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000dad000)=0x100000001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x100000437) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/28 09:44:02 executing program 1: prctl$getreaper(0x800000002b, &(0x7f00007cb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x1, 0x3808514b, 0x7, 0x4, 0x0, 0x25c6, 0x10040, 0x8, 0x7, 0xffff, 0x80000000, 0x6, 0x3ff, 0x1, 0xfd9, 0x5, 0xffffffffffffffff, 0x7d, 0x81, 0x6, 0x2, 0x7, 0x2, 0x10000, 0x5c8, 0x8, 0x4, 0x1, 0x7, 0x9, 0x8a53, 0x6, 0x0, 0x3, 0x10001, 0x3, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffb}, 0x20, 0xfff, 0x3ff, 0x7, 0x5, 0x1b85, 0x25, 0x0}, r0, 0x6ee26398, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00001e1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x100000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) fchown(r2, r3, r4) 2018/01/28 09:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000039d000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x4d0440) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001c7000)=0xfb, &(0x7f0000e65000-0x8)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00005bb000-0x18)={0x427, 0x10, 0x1, r0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000026a000-0x58)={0x5, 0x81, [{0x1681, 0x0, 0x9}, {0x5, 0x0, 0x8}, {0x8001, 0x0, 0x2}, {0x9, 0x0, 0xdc}, {0x2, 0x0, 0x9}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000043f000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3028000000000000, 0x50, 0x3ff, 0x1, 0xb2c}, &(0x7f00006f2000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008f9000)=@assoc_value={r2, 0x40}, 0x8) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000f000-0x4)=r1) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getpgrp(r1) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000002000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0x0}, 0x9) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000da8000)={0x9, 0x3ff, 0x7ff4, 0x10001, 0x1}, 0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000054000-0xdb)="78eafd9c63bc163bc6b1dc17e7bbb25c071e79722bade2c59456d4a16c1440e2e167db06dcc1a3c5768d87171539382e363c189317ae8a9025946db88c8ce1ea4bcc80995b785cb4a467fe4fe5ac8b16a064c8425d6e3b5c1efe96079f6e62127983c0237ecdf740d621337c26d5972ed8b4b8a692ddb3f78abfb5ebe24d52e76011b9cb9110d2bb1d2e994d47235279d64fe994c2fd9ec4051cc82ede0fb3473f91a7ef578d1dc8a2a418c85084c81ffcbda5acd47c1ea7321cbeb10ed6edb42021818b116074a25f13afc1be5d4d937014956e1b12c56315d412") sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003b4000-0x38)={&(0x7f0000137000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000daa000-0x70)=[{&(0x7f0000f88000-0x3e)=""/62, 0x3e}, {&(0x7f0000f88000-0x8f)=""/143, 0x8f}, {&(0x7f0000f87000)=""/103, 0x67}, {&(0x7f0000f88000-0x37)=""/55, 0x37}, {&(0x7f000031e000-0x56)=""/86, 0x56}, {&(0x7f0000f88000-0x1d)=""/29, 0x1d}, {&(0x7f0000f88000-0x88)=""/136, 0x88}], 0x7, 0x0, 0x0, 0x38}, 0x10003) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000794000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x400, 0x4, 0x400, 0x1, 0x80, r1}) 2018/01/28 09:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c67000-0x24)=""/36) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c96000-0x9)='/dev/vcs\x00', 0x60200, 0x0) connect$nfc_raw(r2, &(0x7f0000c3b000)={0x27, 0x6, 0x2800000000000, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009bf000)={0x1, 0x4, 0x8000, 0xad16, 0x4e3, 0x8488, 0x8, 0x800, r1}, &(0x7f0000e8a000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003ec000-0x8)={r1, 0x3}, &(0x7f00004e9000)=0x8) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bac000)=0x0) ptrace$peekuser(0x3, r1, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000305000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f50000-0xa0)={0x0, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7, 0x0, 0x401, 0x6}, &(0x7f0000678000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dac000)={r3, 0x5, 0xe5, "e4f7e814873d4cd2f2c44f8d8461fd7e0122a101bfdc84835333a21cead1e6701b7702218b00553c128a9a4ebf99f145d8d6903ff9092f289995e671d425a72938a1d2658998b28ba56f447d7b78b6b4b68d1d33cac0ad645e19215f69b1185242fdf44a5f6244c1e2f34fe34b30715f2f6b06cfa9ebf7b1060c6a531ac05db8b583a908d0ea59ab44983666009539fb6d5b22c65f1ee770ba8ec42d82b4b8d601942986c5940a4d5df5b10889788852af6736abc13db30a9ea3b48d1398c3b5dff2e42d0e816aca475cd2213fc0c336b609b2cc8192a777c7a8143488ae43e173006d84aa"}, 0xed) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000106000-0x8)={r3, 0x0}, &(0x7f0000f50000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000313000-0x4)=@int=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000e000-0x10)={0x5, 0x200, 0xffffffffffff9425, 0x7f, r4}, &(0x7f0000f52000-0x4)=0x10) 2018/01/28 09:44:02 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f76000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000004c000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setuid(r2) 2018/01/28 09:44:02 executing program 3: r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e0e000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe3, "ccfa59994bf10b8634ca6307bf0d8a644dc4803153ed23c00ee48e925b412cd7585f71eaa252ad6bbf60e2b017e28886e57d48e557de9b1486e256298f47ae397909cd51ae6f0d30af62e5654850b649a2e77498f9544710431c40231ec3ef8352bf55adc1247c9114674fc333d62f3e69c40e541ed1b6fce58e3801ea8bc847ad0b0d56edf397a7fe77ef82b4d11eecb811ff1859e5fe68e34bd6333a6a993cc2082ba22f8cde42791779d9963428fd3a0ae06dc5dc31914bd91af1af26d025ec638148f42a59064d3dadc1cbd8309cee59dd6a46914e7f7d5d9990ee410c403cdd70"}, &(0x7f0000001000)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0xfffffffffffffff7}, &(0x7f0000000000)=0x8) [ 41.528302] binder_alloc: binder_alloc_mmap_handler: 5836 20000000-20002000 already mapped failed -16 [ 41.545582] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 09:44:02 executing program 1: r0 = open(&(0x7f0000065000-0x8)='./file0\x00', 0x20080, 0x40) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b9f000)={"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"}) ioctl$KDDELIO(r0, 0x4b35, 0x7ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e7c000)={@generic="03bb05e1a6b2f006fae292f660affffe", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a5b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c15000-0x4)=0x0, &(0x7f0000bd8000)=0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000030d000-0xb8)={0x0, 0x3, 0xe71, 0x0, 0xe73, 0xfff, 0x8, 0x3, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x7, 0x4, 0xbdb}}, &(0x7f000013d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d37000)={r2, 0x38, &(0x7f00004d6000-0x38)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, @in6={0xa, 0x1, 0x436, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00006d8000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012b000)='/dev/sequencer2\x00', 0x800008401, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000e2b000-0x1)=0x0) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bc5000)={0x1, 0x1000, &(0x7f0000a55000)="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"}) setsockopt(r0, 0x8, 0x0, &(0x7f0000897000)="0a948f8207fad7e270767bf6258bca7864f485eb923d4541755eab00a89ca0201df1e952e871f5763abac3c3519d9209e5f97627a1ddc0e5388265cdc6491357a769d49dc7035404fd4dc340969f94722e346ceccc3d2840c1afbb8407559f0872b36b0dd175b5b86fe54b7d3ef51cb0f6107d2334f786679a714f7e", 0x7c) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x8000000070) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) [ 41.545593] binder: 5836:5855 ioctl 40046207 0 returned -16 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a05000)={0x7, 0x0, 0x10000, 0x3716}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f5f000-0x10)={0x1000, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000f9e000-0x8)='./file0\x00', 0x0, 0x130) mq_notify(r5, &(0x7f0000426000)={0x0, 0x2b, 0x3, @thr={&(0x7f000073e000)="5d247cfc558abcd8058cc08b88b08522de92d01ad72458b07daba4444827a345bd0a8e224798b1749919069284bbe549ce2af39dd5705d36ee6e7953285997335b", &(0x7f00009cf000)="1b1fc03bc8d8fb7c17ca3a9126870da71d49896414f4de61de3db703bfbb13ca66cdc6d1e430c4d717c7639d18de04b0aa1d9a9cfc8c75f4e6ca72feb3b643d99c7dcfc49c0b861ba4e55b46cea2283b6b93fe623815edf78c6b90eecafae610622254f494da8c91da4c9d883e1e65a251a48fbee1bbd753723762b886347387d4b7624e96f5676607f734c043d96f4843"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000093000-0x58)={0x1, 0x0, [{0x20c, 0x0, 0x0}]}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ddf000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f000038f000)=0x0, &(0x7f0000f78000-0x4)=0x4) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ee7000)='./file0\x00', &(0x7f0000550000)=[&(0x7f0000f9d000)="6b657972696e6773656c665d1d2b766d6e65743100", &(0x7f00009fd000)='\x00', &(0x7f0000f9d000)='\x00', &(0x7f0000f9e000-0x1)='\x00', &(0x7f0000f9e000-0x28)='mime_type+vmnet0/!wlan0]wlan1nodevproc&\x00'], &(0x7f0000f9d000)=[&(0x7f0000623000)='\x00']) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006fa000)=0x0, &(0x7f0000f9e000)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f9f000-0x8)={0x2, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f9f000)={0x2, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00005d4000-0x10c)={0x4, 0x2000000000, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r1, 0x44, 0x10001, 0x4) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r1, &(0x7f00003d8000)=""/88, 0xffffffffffffff8e) 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) bpf$MAP_CREATE(0x0, &(0x7f000017a000)={0x7, 0x3ff, 0x7, 0x7d, 0xb, 0x0, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044160, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x35, r0, 0x4000000000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f00009a2000)="121fb3050c4755", 0x7}], 0x1, 0x0) 2018/01/28 09:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f0000914000-0x258)=[{{0x0, 0x0, &(0x7f00004da000-0x10)=[{&(0x7f0000040000-0x11)="cde7141ea03eb8c6d6006c2ee04f46d9d9299f35a6a61edc5a160a", 0x1b}], 0x1, &(0x7f0000a88000+0x66e)=[{0x48, 0x116, 0x7, "48a92b5366caebf248cc4b47c9ef32efe48a2f12bf9b91766d5d3a284aeedd08ba5d18023883a07ff53d86f0ad400358db7e38da9f"}, {0xc8, 0x10c, 0x5, "5d739a2b6ddcb4fffedd9fffdcccd06ba457fa643cb80b1c6411d813d1165eaada1014dad219f8b6c657730514e8532fffc957d30bed769efdfbd1528f19903179385dc3c181a2166e89116e5cc11956432b43f305b5f528d2c873bb1f1b93caa7baf236cb00903e8e47879b06f10d392fd159a2e1312cea5021e2f1b6a950de03db29e7f9d8d013e9fa90384d9597a2ec91116b85896e70672ba6e6580812c6e4b084f04b19601228f6bb77026b32ed24fc888517b1a1"}, {0xf0, 0x10f, 0x81, "a282c0eaa2ec4a0c390207f98aec52636a398088138029651d6228b6309f4f8da9e8ef8dfbec4599ffa207c0b99a534fc1f00be46831b31e5447cbaf0149aabcccbb3782ad92883212715afc388e46e167878130b33cbf8987e825a3e3ee6d186e093ca1c17b5f6f1efa9011cceb568b401e0a228627036e8a85c8fb0a41548fe4eecdccde1c9deafecc05611929afd150e7737f8d1aaae22d81c7cb5be282ff4d1b6f8fada20ccca95661b637228168cca2ab8ef58ade182d091f7607ec90b22f92af8a880f3080e9fb937f04a8de92d3912085d019aef79c348ad8"}, {0x1010, 0x117, 0x8, "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0x1000}, {&(0x7f00001df000-0x43)="2f2365366bd8385a9fe4202f645642b6034bf085a6c85195c57f50d6357bcb8b712a09876a6eb0fd2c44615e2eb031b0aa435e415f920b3b32243b34fcb4b2de79fe0b", 0x43}, {&(0x7f00005fe000)='m.', 0x2}, {&(0x7f0000873000)="1a9b2b082259fd99cd2dc075b18c1eb4493f27b9a4fc4822376c2a3855edd3d49dfa6b55fc5fa4e4420b7d5b33410af298e2258ff834b283c3208e1f6b286d575739447459ab", 0x46}, {&(0x7f00002ec000)="7d49c6d40dbfc5dfbf73cca07386c00f0a272414d883b696b167444a0fb9b0fd9c", 0x21}, {&(0x7f000093d000)="ed9caf9ff0caffff7fa85c10f4603e54a1628a8d22aeecebf4075026e092a32bb8d4f1b132a5fbef9e7cf8d69b309d0299ef1a75cbb7da6879020d426997290aadaf5a432ee3329fa1197c09f36c2e6734e5d593d80ce8ee08706d3513efeede2c9877e68b1547474f02c96d692fb1d0c0fe2f573c2f342123496523943e7fbb49ec53a5e3", 0x85}, {&(0x7f0000bcf000-0xdf)="baa7e34ae8d1dca6a19b206a63606594f010049382341fd468179c319987ad654cb2b8d8a0845c769de488e2f6d1a13b4c91e897afedd66ea0d8db7949e163d5f259562325dcd853a9f25ff4ba702573180ea73fc69dd2da31fdf3377e7c03fb887df4acdfc08caf120c348a78443a2657921bc516701a1d51f4728c7822ff0985c797e4a66d69a17b224b843488935c30bce2fd61e6d7b7fcc9206a967c8f445def45e8a7d62464e70dd5fbd8a2fe3a52990b9cd7ab39be908dcee7d694c8d48447797250aa6947a3a3c8cc786bdd5d2d71f3c559c029b290a187c03538f9", 0xdf}, {&(0x7f0000df3000)="e9033024aa3a07238623ff9a5589f0ba1a90de703a6ab9a7ec751083e3b672fcef6e95c50cfb250b4d80c469822d27790b3612117ad37a09488095f94653ba96cd24a47a306832f718d7849bc87e434aca8de3e00c94850e3a33ff6afdc29941f34c18cd32e316ac6d1c97d2a70b359d24e80bea5e8837f7279f8575ff03ed5a62c9dbfc8afb8d04ac3d79ac149ba8f51ee846540e5557c1e46f727b4465ef6211dc6f19", 0xa4}], 0x9, &(0x7f0000e6b000-0x290)=[{0xe0, 0x108, 0xfffffffffffffff7, "485517b3c7592a3a549a2a4c11a89923bd929d0d8d24c352a76cb6e3d8b4ad488199b2096277aee3208e42ea25d4d8dea0879164c13f8692f83d4718e7946dc7ccf814396e21d2311afb22b33fb25073ac293f4a14abe083df5cbef5e2565035f7c1031cd5358627f25409ab543bf1442121ee8353ec7bdf7caa9ec9d8f3f02ec5ad67fccd5def5b8faef00ba5ea86bc6912b8eeca0d354299c3659b8a0645af79471ba1f205f830130bc8bc3a1c3cc9a732849823fe3b42548bdf9fbdb03bb93ab44cd73eb6f1f40679cb8aa60a"}, {0x38, 0x10b, 0x5, "793731f299bc9414b1128a2c64ed3b2c5294862adcf14b296220bc0364dc14dd397f"}, {0xa8, 0x110, 0x8, "b493eaf86755dd3bebf9a48e3f6dc92fc26e98f0d727745b4a05df189fc18d258a81d1a213341cc8ef0d3e258dbbbf099b7e3cc5543aab94df976151009f91162b59242dff62dfc23b3218a250605444f5511e3318f1b21f7c601de6f03c6e9d395994885a03c1a502b75128d8f5fc55b6e1d25ed32c1299392322c8d9e9f573cbcd5fcb8ae6f1416ca0c06899a20b956d"}, {0xd0, 0x117, 0x401, "f463ff833caac0d92c9cf38a46c50d69369d46b5f77bf5b34aa4ea38f7a5d5e3b51d43077cd9703831c320a4acb9d64707ba78b6596cde6b003d8bdd047a85d13318f1b5d5e9342a53461eb2625bcbb4adec36ad52aaa83806ba357592be62ff865c628ab9c6fd1d0829514caf2b0bd74f53ca2c38c0c9871c4f60c89974309bb6def33e2fc55cf253a10371e64592e3c4dd3a3a3a2629c7c1fb7a70d744640009fc2e3b4e016d9fd630aac44578ee2fd59ffbceddfde3a0b6915b78"}], 0x290, 0x44}, 0x100}, {{0x0, 0x0, &(0x7f000068c000-0x60)=[{&(0x7f0000406000-0x83)="da798d49fbc2fdab3bf510e69959af00d3c28aff5fcd65c5f2ec1517386e1101c34f6b4eb6b3515f5708d1ffd9d5da688d60addb79b640f33d433e6ba133fda158e634ad132f1d2e9f36ea92d5e096fb042b3ab91ceb7da3e808544f3e74e8e9f704a4a096f4f7b8ede2d08cf9989ce79bf46fb7461448c86d1af14931c78b36efe4ec", 0x83}, {&(0x7f0000e36000)="edb9e2a9b8a80b44fbc98e28b34bdbbc43ce767092cf8809320af58589f50952a8e7c90efdebe5458b9b2b09e32ab4d000e7da06d3625fc7f8736d89b7c34b7e6c8ad3f50aa3d9a695d667669f276256195681a54cc8908d632ab831a02a154bd856adf2b9705a26622f31af61c7f54af593cd4771179d41cec097d68a3610639a429e88c9a72e239c06b3d47d93a0bf7011d9d6a698d58d8f82939add0a2a192c97a9f6cfd0620163e0827a10d77f5fbae7943a0cee7cb9edb5f2d1cad5730b2ff65de70251e3919454d2e76d", 0xcd}, {&(0x7f0000886000)="8f948d32bfd3fa279070fdbddb76141bee886197b0c3e1fa186c6353c243d4d412f99a5805803dff0425073790e4257b72f65e73472b52e470436683e4576ae044296ec61242e1427f85a4a9fe25602d076d1567b33e267512715efa2d3b16c88c75c7d332ec0003528475c195b40d8cc4df80583493dfe9284372ecee9ec58b3c3551d5578693cc84ba11476068104fcb1463aec817e9c5b471f89d471e7529a25d1dc548a97a2c5c6a702b4e129a565b67bba2b3541fc1fec79be72964049db385cd5c8bf300d640edfaa75b61baeb82b11b0a99de89bdbde19b4ba9014ad75cee6fbeff38a05eae5f78f37735f11660074a0d4e742101", 0xf8}, {&(0x7f000094a000)="404e6dba25fe862c5d1ede5094e419ff9b998991e9448d06815df9865dd5c3afc78b2b535c9a625a002e2fb1cbbdc3abcb15d4ade8d302e6652d1978bb65fa74d422901da6f3ffcb", 0x48}, {&(0x7f0000bd0000-0xa0)="6095231b41fcb624bf6acb3d7c9b5f6a024792077ab06c7b56ff5fb8e2c70b066917e7100ba2c22412af6e275bb74966cd3e2eafa657bd8c6ab7481880e6a5eb4e9dbadb58a734f5de5d19535021f43805ec03a33787bf5de3ecb8fa21de4b3e6701f0f0053f38a048020ad345a5353f9424fb4ff9755d2ec91b6aabc78d4ab68be66596efd793bd29a70320ca673de0155dfd74b73b90ce79ab98fc0942ee5d", 0xa0}, {&(0x7f0000005000-0xf8)="c9155fc9e46268d10e10276e3e6dc9bf5dd21ee84e1c34b9d75bc702bae382edf584cc2da9c863d2b2cd2885d870ad735f3882191b9503f094646700dcdc5f3522232cfd63bee1b1aac1a23d2366b3aa0eb9d650bcd41b20ea4390d806a3ca80781ff7d7915f8232e76563071dc613d19144577f3dc5650c0b5c27ddbda7226839cd1207c241b2fb336f5a2c5bbce41e9c5c7d172fac265fdc519d5e22532b184d1cffb2e39bfcf0290c6f32f524bc9cd0a3bbf09ffb96cfa698e2041264d13ef5d5c5972adf6f3450a938943c06b991b4ff747bef0bd79829ab0029d909dbbd54de87feaf4a94f0d0bca279852a212c0de592802e96ec4f", 0xf8}], 0x6, 0x0, 0x0, 0x40080}, 0x3}, {{&(0x7f00008d9000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd6000-0x50)=[{&(0x7f0000e85000-0xdb)="a7735e8ec53b7e3c7680d9c325261974d13c6ede33807343f067bf813673c3e05720aa9fa4bfad7484e6925b2f247a431bf8a552c1d230af100127b3bc2491e12c36041c901122b51a72147c14b159c725c5ddd6ecb0dc9ad919541084a577a52334af3dd2c7cc7e63a3b74fa4bbd5d15d019bbfec6ae11fd7a549d275c5d3306d08f17163c6f13306f870909206705f637d5dc59f1a424b113245e448be411bcae0439bf4908aa1924e372173c1900d862e1c96f539a8e0740b8c153dba4cd4244f0da77b3bbac120a548a97bb6c7aee2a24ac221fef6e92fd980", 0xdb}, {&(0x7f0000bbc000-0xd0)="162f303adb1e5a5d55ded25521ec42acd47eb7e187273b2b19fd9683e033e0363ce4610dfc1be9ec44d54be39a9ee9e57bb903c304d0a337c5794f2054f035df7c03fb28ea0c5aa887569715f39c6be378eb12dc84d50a72f99eceebfe9e26db1801e7411fdee1469259207cd1835bc68f9ed62ba13890f3883cd3dae6cf411542fa96ae4878df54bd9c42060872a44feb9882f0a0f05156d3502aafdd3deeedf2058c5350d1e1fcb3057ff598f2d1942be9a31b25692e566cab1a9f4bddc11b38997eb0e3ab1a51b4fcc55d68b519ad", 0xd0}, {&(0x7f0000cff000)="91bf586108b2b7190f4b4c9329a25161869e1b2df54e0bcd5497660108daeb95e61cdc896645d734dfde8fc9aa9f739b550b830498adb54972796b12205a464a515081117aa2f9dddce2a76a4e5e796a2b4e90eb3b8c59a6ca0a15ab18b1b734b026f2fd6700e30e1ad9f153522d6f05f97d40a137a4fedceee42911f4cce58d85dfd3a882a4fb861d9a79643a342bac4bd181bd211de07ce0e95ddbbf9b281a32b1523d537564ad2bcf241d6312aaddae10cd4b62faf45ba17d84202d17218b6946133fd2b5cae9c9c5f98a3d429d157438e92f804f2a2059e69244c65f8300e2e32466c1a387791f07994879b43dda83a16be8", 0xf4}, {&(0x7f00008a4000-0x3)="86f90e", 0x3}, {&(0x7f0000dc7000-0x33)="a6c5816bd40dd94e5c68363e4fd8583576a706c387897610e60c7f948471382ce7eea2ba223c3a5c89d765cecc1e9cde8c6c1b", 0x33}], 0x5, 0x0, 0x0, 0x4890}, 0x2}], 0xa, 0x4000000) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000008000-0xc)={0x1000, 0x3e39}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000009000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x40000020}}) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write(r1, &(0x7f0000008000-0x2b)="", 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000)={0x9, 0x52abf1e}) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000)={0x0, 0x6, 0xfffffffffffffff8, "4af0103980b0", "a70eeb5759f3a3122d0814b07d1c7e09"}) 2018/01/28 09:44:02 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e72000)=0xb1c2, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000de8000-0x1000)="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", 0xfff, 0x10, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0xbf1a8a1db8ffb155) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000085b000)='/dev/audio#\x00', 0x200, 0x200000) getdents(r0, &(0x7f0000691000-0xf6)=""/246, 0xf6) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f000062b000)='devpts\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00006ad000)='/dev/vcs#\x00', 0x20, 0x141000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009df000)={0x9, &(0x7f00009dd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e34000)={r2, 0x80020000036}) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cbf000)=""/146, &(0x7f0000937000)=0x92) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004aa000-0x20)={@generic="922d16bba412cda34c82dcddabadd4f9", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000d95000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fed000)={0xae3, 0x9052, 0x1, 0x2}, 0x5) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000e52000-0xb3)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xfffffeea, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000076b000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000fd5000)={0x20000000c, 0xfffffffffffffcab, [0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000acf000-0xa)='/dev/dsp#\x00', 0x7ff, 0x20c00) mkdirat(r1, &(0x7f0000bc4000-0x8)='./file0\x00', 0x40) [ 41.832860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16032 sclass=netlink_route_socket pig=5924 comm=syz-executor1 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) pread64(r1, &(0x7f0000d32000)=""/104, 0x68, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004a5000)='/dev/dsp\x00', 0x400000, 0x0) open_by_handle_at(r0, &(0x7f0000d30000-0x3c)={0x3c, 0xd384, "a374a81000c5b44e6c8930c14decd23c98428833160cd6ba10f46af7a4604276aebc6245e03d098ab03a34793a0b1bf1e6f28b78"}, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000088b000-0xb0)={{0x106b, 0x0}, 'port1\x00', 0xc4, 0x10, 0x2, 0xe434, 0xacb, 0x8, 0x62, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f38000-0x8)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/dsp\x00', 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000019f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009b1000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000bc4000-0x25)="", 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000392000)={0x1, 0x1c, [0xfffffffffffff908, 0x1, 0x4, 0x5, 0x6, 0x9, 0xf35f]}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000065f000)=0x7) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b70000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000856000)={{0xfffffffffffffff9, 0x5, 0x1, 0x1, "90cac8515fd9f5ff2aed14a2902a263ea2483b40a4984b899ec447a3c60ba4a691d7a7f08c2fe99182127b24", 0x726}, 0x0, 0x0, 0x2, r3, 0xff, 0xfffffffffffffffd, "b2c70771dbb8a3109d1b77d11cb8928349c2057fb35efa7859e034d07a21c0b9feb06ea4365cd014ceae02556dcae4a8b0f99145be8b4231ec9504130574a6d7", &(0x7f000054d000-0x40)='ctr(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80, 0x3, 0x7, 0x51b1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 41.881430] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16032 sclass=netlink_route_socket pig=5924 comm=syz-executor1 2018/01/28 09:44:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x30800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000001000)="28db2c01de872aeb4779683491d03463b3a67630886ad52723de38e8a24565b8cc3d06dba3e4e345307f2a29776707d5617e858e", &(0x7f0000001000)=""/228}, 0x18) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f000030d000-0x8)={0x0, 0x0}, 0x84000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f1e000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x200000) 2018/01/28 09:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000cd8000-0x9)='/dev/sg#\x00', 0xd7, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00006cd000-0x50)={{0xfffffffffffffff9, 0x2}, {0x3, 0x2}, 0x0, 0x6, 0xf1bc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac6000-0x10)={r2, 0x0, 0x5, 0xffffffffffffffff}, 0x10) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x407) 2018/01/28 09:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) fstatfs(r1, &(0x7f0000d98000-0xa1)=""/161) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) pread64(r1, &(0x7f0000296000)=""/161, 0xa1, 0x0) fcntl$setsig(r0, 0xa, 0x1b) 2018/01/28 09:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d4a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00005b3000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aff000)={0x0, 0x1000, "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"}, &(0x7f0000a59000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000225000-0x8)={r3, 0x1f}, &(0x7f0000348000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009d1000)="", 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, r1, 0x0, 0x0}, 0x3ef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x26) r4 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x400740) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000006000)={0x6, 0x2, {0x2, 0x1, 0x80000000, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xd71e58159237fb48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f0000007000)=0x0) bind(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x6}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000)='/dev/sequencer2\x00', 0x800, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000828000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000017c000)=r3) 2018/01/28 09:44:02 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000083a000-0xc)='/dev/autofs\x00', 0x8103880, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000eac000)='/dev/adsp#\x00', 0x100000001, 0x80) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e60000-0x4)=0x0, 0x4) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ead000-0x8)='./file0\x00', &(0x7f0000ead000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000eae000-0x38)={&(0x7f0000eae000-0x8)=@sco={0x1f, {0x100000000, 0x0, 0x200, 0x800, 0x3, 0x0}}, 0x8, &(0x7f0000ead000)=[{&(0x7f00005be000-0x48)="bbfc6813ea94bdac3a89129d3a5642f365f8d06d6f740e1dedcccc1e1623be8e8e8411a5be9d8ac0116ff4d1d4ce2ff9e8ecd28d08d1f78811ae375af8ff628882334dae73090586", 0x48}, {&(0x7f0000ead000)="606265e5d2a6451f8ab89603c47337d1aa165088a53d0c4f9276f11ec02379fbc4e4e9dc7a57475585dba2630373a7247aec856d9a316ff6f4643a983464e4a7ae852f617b1d6d3a8d7e704b480905c9", 0x50}, {&(0x7f0000eae000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000341000)=[{0x30, 0x110, 0xc802, "21f6a1e1a9ebd4e0fda7c1acdef4e5108425819eb749338239a9a6cd91"}, {0xb0, 0x11b, 0x0, "9fe61ddd16ad84b07ac241db5fcbfde1d61c1bb7d6d3cf957c261b95715a5fac51ac6dcc571054a13ea005bab69a57b55dc346f1380ff9d3dfbdaaf86f28b1ffe4263efc2c20f955b8332b7cfce6824fa4904dfb18002a0cf56d366acf1cc4926d090d71c540cd7b6663a45cfd353643c592e48a71232247d9f941b972d605a69e43677edf4a1c24f07495ed102473cdf30dae0d878f746e48f8fa"}], 0xe0, 0x40084}, 0x4) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000eac000)='./file0\x00', &(0x7f00004ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/01/28 09:44:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/28 09:44:02 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 09:44:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80000, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0xd47, 0x402200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r0, r1, 0x5, 0x2}, 0x10) bind$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000011000-0x8)=0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) 2018/01/28 09:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000006c000-0x1)=0x6, &(0x7f0000702000-0x8)=0x30c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000912000-0x10)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000251000-0x16)='/selinux/checkreqprot\x00', 0x290040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000626000)={0x0, 0x1000, "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"}, &(0x7f0000813000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ddd000-0x1a)={r1, 0x2, 0x9, [0x9, 0x8, 0x100, 0x5, 0x24000000000000, 0x3, 0x8, 0x80, 0x80]}, &(0x7f0000bbb000-0x4)=0x1a) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x200000001, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x3, 0x80000000, &(0x7f000067d000-0xe2)=""/226, &(0x7f0000929000-0x4)=0xe2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f00002ab000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b84000)=0x3a, 0x80800) getpeername$packet(r2, &(0x7f00001a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000e3c000-0x31)="", &(0x7f0000744000)=0x0, &(0x7f0000a7e000)=0x0, &(0x7f00003b9000)="") mknod(&(0x7f0000a22000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f000080d000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00002b9000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000dbf000/0x2000)=nil}) 2018/01/28 09:44:03 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x13, 0xa, 0xff, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x4987) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) futex(&(0x7f0000012000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x4)=0x4, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000013000-0x2c)=""/44) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x932, r1, 0x8000000000000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/audio\x00', 0x48101, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0xfffffffffffffee8, 0x0, &(0x7f0000009000-0xb4)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @transaction_sg={0x40486311, {{0x20000000001, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000016000-0x38)=[@fda={0x66646185, 0x7, 0x3, 0xc}, @flat={0x77622a85, 0x100, r4, 0x3}], &(0x7f0000016000-0x18)=[0x28, 0x0, 0x30]}, 0x5}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000016000-0x48)=[@fda={0x66646185, 0x1, 0x3, 0xd}, @ptr={0x70742a85, 0x1, &(0x7f0000016000-0x1)=0x0, 0x0, 0x0, 0xb}], &(0x7f0000015000)=[0x28, 0x78, 0x0]}, 0xffffffff}}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000017000)=r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) r3 = syz_open_dev$dmmidi(&(0x7f0000677000-0xd)='/dev/dmmidi#\x00', 0x165b, 0x204101) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e3f000)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000019000-0xc)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/28 09:44:03 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$cont(0x20, r1, 0x8, 0xffffffff) syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) add_key(&(0x7f0000e26000)='big_key\x00', &(0x7f00002d5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000098000)="", 0x0, 0xffffffffffffffff) 2018/01/28 09:44:03 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000047000)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3f, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x3d, 0x2, @thr={&(0x7f0000ff9000)="5332bceb255ba49659a624c97ba1a1e68b32674aae51b39cbb5b18e2d3b63d2c0e7ed6c7307cd87c42b2399937e2e87b70da8d5b565219423def46ec21e6b6a38eac19ce4259b0372553e634a54ba6f2eca27b6c132b9ce4c25c6800a3dcd32fc6080f07e31f39401c293e772e90ab8ba8707a50aa29837ffbb8de731d8b8235ce94c061c877003c08d8656d7e0fc4ad9b0127851d93dc05d645e6139d118947563251fd06707396086cbb80daf83ee04f132df8667aad4c46", &(0x7f0000ffa000-0xfd)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000357000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002b2000-0x4)=0x4, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000a49000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) fstat(r1, &(0x7f0000f28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ffc000-0x28)={0x3, 0x8000, r5, 0x10000, r6, 0x8, 0x4000000000000000, 0x1f}) getsockname$netlink(r0, &(0x7f0000fb6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000700000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b25000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xe8) timer_settime(r2, 0x1, &(0x7f0000855000-0x20)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000ffa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000b7c000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x100000000000007b, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009b9000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0x8) r2 = semget$private(0x0, 0x3, 0x100) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c7a000)={0x1, 0x8, [@random="aa726dbbe8e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0d3bf504059a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000c84000)=""/231) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000be0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009b9000)=0x3a) bind$bt_hci(r1, &(0x7f00006d4000)={0x1f, 0x200, 0x0}, 0x6) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000004000-0x20)={0x2000000000, 0xffffffffffffffff, 0x0, 0x0, r0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ba2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00001f9000)={r2, r3, 0xfff}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknodat(r4, &(0x7f00009f1000)='./file0\x00', 0xe000, 0xfffffffd) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) init_module(&(0x7f00007cd000-0x10)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000c3c000-0x6)='wlan0\x00') 2018/01/28 09:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3d000-0x8)='/dev/hwrng\x00', 0x408103, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000845000-0x34)={{0x3, 0x3, 0x100, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d0a000-0x1008)={0x0, 0x1000, "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&(0x7f0000e03000-0x4)=0xffffffffffffffb1) accept$nfc_llcp(r0, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a4d000-0x4)=0x60) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ce000-0x14)={r1, 0xec4, 0xffffffff, 0x7, 0x3f12, 0x1}, 0x14) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) r3 = syz_open_dev$dmmidi(&(0x7f0000677000-0xd)='/dev/dmmidi#\x00', 0x165b, 0x204101) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e3f000)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000019000-0xc)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x101}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000015000-0x8)={r1, 0x81}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x2a)="c68533295e42e0bf6f5c2a68ac6cd9efb8fd44bbc68e01799c1d233bb0661158c8bb55f277850032904b", 0xffffffffffffff1b, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000015000-0x20)={@common='nr0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000012000-0x18)={r1, 0xfff, 0x30, 0x8, 0x7}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000016000-0xc)={0xa, 0x9, 0xffffffffffff4626, 0x0, 0xffffffff, 0x1}) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d4f000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008b3000)=0xfffffffffffffff7, 0x4) r1 = syz_open_dev$mice(&(0x7f000086d000-0x10)='/dev/input/mice\x00', 0x0, 0x141000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000391000-0x8)=0x20c000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000632000-0x18)={0x0, 0x7, 0x30, 0x6, 0x7fffffff}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008d6000-0x10)={0x10001, 0x5, 0x2108, 0x7, r2}, &(0x7f0000a32000-0x4)=0x10) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/sequencer2\x00', 0x4040, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000075c000-0x48)=""/72) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000075b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075c000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000020b000)={{{{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0xfffffffffffffff7, "370c84892788e350fbfb828b706f2df6a0fc4337d6b3213977a07b90ec12b0706b874e9231e5f21fee363300e533ac8d92dba0af1c7fa099d2c766ee4717667338a06893a6c5c9378c21820056532be9"}, 0x160) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f000007e000-0x28)={0x1, 0x0, &(0x7f0000681000)=""/244, &(0x7f000075c000)=""/4096, &(0x7f00006b4000)=""/40, 0x1000}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0x0, 0x0, &(0x7f000068e000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.418836] binder: BINDER_SET_CONTEXT_MGR already set [ 42.425392] binder: 6034:6044 ioctl 40046207 0 returned -16 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003e1000)={{0x100000000, 0x10001, 0x100, 0x5, 0x1a4f, 0x4e}, 0x1, 0x3, 0x512d8f16}) fcntl$setstatus(r0, 0x4, 0x42800) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fa9000-0x90)={0x10000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x40000002015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x5, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000215000-0x480)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.443863] binder_alloc: 6034: binder_alloc_buf, no vma [ 42.443890] binder: 6034:6063 transaction failed 29189/-3, size 0-0 line 2903 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000447000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000053c000)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f00001b5000)='/dev/dmmidi#\x00', 0x2, 0x6000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000867000)=0x14) syz_open_dev$mice(&(0x7f00002a2000)='/dev/input/mice\x00', 0x0, 0x4000) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x58000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000006000-0x18)={0x1, 0x10, [0xffffffffffffff80, 0x1, 0x1, 0x9]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000c000)='/dev/input/mice\x00', 0x0, 0x400004) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f000000d000)={0x2, 0x1, 0x9, 0xf, 0x17, 0x0, 0x0, 0x1, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xd, 0x100000001, {0x6, 0x0, 0x7, 0x401, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x4, 0x25e, {0x6, 0x2b, 0x20, 0x0, 0x0, 0xffffffffffff0001, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}}}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x3ff}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x3, 0xffffffffffffffff}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000007000-0x4)=0x8001, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0xa)='net/route\x00') lseek(r2, 0x0, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000000d000)={0xfffffffffffffffd, 0x8000000000, 0x10000, 0x4, 0x100000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000078e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e1b000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20}, &(0x7f000063f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d89000-0x6)={r3, 0x2}, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009e3000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f00002cd000)=""/4096) r1 = memfd_create(&(0x7f0000ffe000)='posix_acl_accessvboxnet1eth0GPL^trustedeth0\x00', 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b5c000)={""/1024}) writev(r1, &(0x7f000025c000)=[{&(0x7f0000958000)="", 0x0}, {&(0x7f0000f23000)="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", 0x1000}], 0x2) 2018/01/28 09:44:03 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000718000-0xf)='/dev/sequencer\x00', 0x30a01, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f71000-0x28)={&(0x7f000024b000/0x1000)=nil, 0x40000004, 0x3, 0x3, &(0x7f0000461000/0x4000)=nil, 0x3c0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/enforce\x00', 0x140, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00005d2000)=0xf30) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() r0 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x0, 0x80) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000059f000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x2e) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xfffffffffffff000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r1, &(0x7f000098f000-0x53)="093c493ffb8548dc5bb1facd1eed1080e0966dc0fac08a5b90c540489e3f224d8bcac2c8c0ef80ad1fe719ab00d2b8b33c9e3dafe689ec83dc9274355392b6fd4a9ff993d3eab8f795b870ecb0582deb5d717f", 0x53, 0x48040, &(0x7f0000174000)=@ethernet={0x7, @random="a66095c196db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000d0a000-0x4)=0x0, 0x4) 2018/01/28 09:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) recvfrom$llc(r0, &(0x7f00005d4000-0x4d)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000231000-0x8)={0x0, 0x6}, &(0x7f0000f03000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000888000-0x10)={r2, 0x6, 0x101, 0x6}, &(0x7f0000473000)=0x10) [ 42.530880] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.538661] binder: release 6034:6044 transaction 16 out, still active [ 42.545450] binder: undelivered TRANSACTION_COMPLETE [ 42.551382] binder: send failed reply for transaction 16, target dead 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = gettid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff2000)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ead000)='children\x00') bind$netlink(r1, &(0x7f0000491000-0xc)={0x10, 0x0, 0x1, 0x10000000}, 0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000517000)={@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000370000)=""/70, 0x46}, &(0x7f0000c1f000-0x1)=0x0, 0x10}, 0x40) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000462000-0x4)=0x0) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) uselib(&(0x7f0000370000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000595000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cc000-0x4)=0xe8) sendmsg$can_bcm(r0, &(0x7f000002d000)={&(0x7f0000d28000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fce000-0x10)={&(0x7f000098b000)={0x5, 0x470, 0x9, {0x77359400, 0x0}, {0x0, 0x2710}, {0x1, 0xffffffff, 0x401, 0x17d8}, 0x1, @canfd={{0x3, 0x8, 0x5, 0x3ff}, 0x18, 0x2, 0x0, 0x0, "81c910b70f0563679dbfc93bbc4d6b92f4b11c144d679150a5cccf42914076017a5dcafa5196645be24c38b2c51004baee118ee2e7c83121f44dfd48a3339ba4"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4000041) syz_open_dev$sg(&(0x7f00003de000-0x9)='/dev/sg#\x00', 0x9db0, 0x58859803cffc79e5) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x1000000000, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x7f, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.597916] kauditd_printk_skb: 110 callbacks suppressed [ 42.597924] audit: type=1400 audit(1517132643.455:136): avc: denied { listen } for pid=6092 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.656755] audit: type=1326 audit(1517132643.508:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.685681] audit: type=1326 audit(1517132643.509:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.723506] audit: type=1326 audit(1517132643.514:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rtc\x00', 0x460400, 0x0) accept$inet6(r1, 0x0, &(0x7f00006be000-0x4)=0x0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/28 09:44:03 executing program 6: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f00005fb000)="") clock_nanosleep(0x0, 0x0, &(0x7f000021d000-0x10)={0x0, 0x0}, &(0x7f0000ea5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000be1000)=0x100000002) 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000204000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c86000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000acd000+0x7f7)=0x0) seccomp(0x1, 0x0, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b73000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007da000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ddc000)=0x0, &(0x7f0000bbe000)=0x4) prctl$void(0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000441000)=0x4) connect$ax25(r1, &(0x7f0000d28000-0x10)={0x3, {"8c34a64f572144"}, 0x1}, 0x10) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af13, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/01/28 09:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x0) timer_create(0x6, &(0x7f00003d4000-0x60)={0x0, 0x3d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d61000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00003dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000790000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005bc000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000084a000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000013b000-0x20)={{0x77359400, 0x0}, {r3, r4+10000000}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8)={0x0}, 0x8) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000994000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f0000c3a000)=[], 0x2ce, 0x40004}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0xa) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000f01000)=""/91) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 42.751790] audit: type=1326 audit(1517132643.514:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.777092] audit: type=1326 audit(1517132643.514:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0xa3, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0xbb, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r0 = syz_open_dev$amidi(&(0x7f000044c000)='/dev/amidi#\x00', 0xb0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a07000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dfa000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000872000)={r1, 0xfffffffffffffffd}, &(0x7f0000319000)=0x8) clone(0x2140000, &(0x7f00006be000)="ac8b8cfb31ba8463bde99ccf56d7488ca016a110968abdc051073ac04fd7a7af599068227e701b513968cdf98bad2ad84c37157103978dba7fb592509788fc4d1963e14e44", &(0x7f00003e3000)=0x0, &(0x7f00001a3000)=0x0, &(0x7f000080d000-0xa7)="5882469a50cff13e9e398759c2af294dcbf9031ace6e0e5b326d7256aa767e5f791a8f4594dd26d9d84232d2ef4d9f63ed31612f93ed84f658aa5e77e5713adfd434bfef7dc0d26bdf30e3e23f21989688d04151f7ba2eb8580b5b4c183c2d727fd04dbb499e030dd9bf495aeff81c7cf72bee20b0089b51bf023d0a998db2e52eb6107d788dbca8bc2d0a793ff33732a9132a3312b25617c5431c8930ab77188f121d86892edc") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000410000-0x8)={0x0, 0x0}) 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000031b000-0xd)='/dev/usbmon#\x00', 0xff, 0x20000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00009d3000-0xaa)="266e0861b2020e725b644f6be3246a80c524f5ca0370e36ec4197cab70df6b7fb3a7c9c222c65098b2a25c3c3bae5e881e8984d222b2038045dbd2cfca08ac84c4dd5da1f6262ee4373a45cf339ae6aadd33588a7a5e2245ef2226ed6579f87378c4e42668f00dcab305e8c4f1830bb1ad4791abfb030740ca5fd0d692c61d94b42f517126dacac1a368d290918f90631026bb1ac0f1e79a3d7573aac0d58d73214debcbd2728191a32c") r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000817000)='/dev/cuse\x00', 0x180, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffff) r2 = socket$kcm(0x29, 0x5, 0x0) getsockname(r2, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f88000)='/dev/sg#\x00', 0x4, 0x200000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000504000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") r3 = syz_open_dev$dmmidi(&(0x7f00007bb000-0xd)='/dev/dmmidi#\x00', 0x0, 0x82400) clock_gettime(0x0, &(0x7f00008c1000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f00004dd000-0x1b0)=[{0x101, 0x7, 0x0, 0x54, @time={0x77359400, 0x0}, {0x3, 0x7}, {0x7, 0x0}, @queue={0x5, {0xffffffff, 0x1b2}}}, {0x10000, 0x10001, 0xffff, 0x4, @time={0x0, 0x989680}, {0x6, 0x6}, {0xcde, 0x1}, @time=@tick=0x2}, {0x4, 0x4, 0x4, 0x9, @tick=0x4, {0xff, 0x9}, {0x3, 0x3}, @quote={{0x8, 0xff}, 0x0, &(0x7f0000a1e000-0x30)={0x9, 0x80000000, 0x3, 0x2, @time={0x0, 0x0}, {0x81, 0x7ff}, {0x5477, 0x7}, @time=@time={0x77359400, 0x0}}}}, {0x0, 0x4, 0x3, 0x35, @tick=0x3f, {0x7, 0xd7}, {0x6, 0x896a}, @raw8={"1ce17709c569cecd651027d7"}}, {0x7f, 0x1, 0x4, 0x4, @tick=0x59, {0x6, 0x9}, {0x8001, 0x8}, @control={0x3, 0x8, 0x10001}}, {0x24000, 0x9, 0x0, 0x4, @tick=0x3f, {0x0, 0x800}, {0x5970c9fe, 0x8}, @quote={{0x2, 0x4}, 0x1, &(0x7f0000381000)={0x10001, 0xfffffffffffffffe, 0x2, 0x8, @time={r4, r5+10000000}, {0x1c5d, 0x1}, {0x1f, 0x4}, @queue={0x20, {0x8, 0x8000}}}}}, {0xffffffffffffffe1, 0x69, 0x5, 0x3, @time={0x0, 0x0}, {0x80, 0x20}, {0x155e691, 0x3}, @result={0x100000000, 0x20}}, {0x2, 0xfffffffffffffff9, 0x3, 0x4, @tick=0x3, {0xfff, 0x3}, {0x1ff, 0x2}, @control={0x9, 0x3, 0x874a}}, {0x2, 0x4, 0x7, 0x3, @tick=0x2, {0x4, 0x5}, {0x6, 0x75}, @ext={0xc6, &(0x7f00003b4000-0xc6)="5bc69bd54918eb99a23d5d60dce6a260111522283f1d1ef3f22e1688d09d1d6c4270e6be78ffa4deb651aff8296f9ae47f54355fcc20ffb4863a61e628316f06a27e1689b035b3596bcf46859986d0c29913689fe752907f741ca761477e1ba958b7cc5216e033583e2d52b2b2f4ca6f545b3475b6b68e5787d6f9111d5ff6cd08fcc5a45a9c4d84842d356326206500a5ba202135738494b5fd5a222d41e2838a777c23bf2e177a0ae7dc6cda70dc5bfd9c97bcc4c9bb039f554565c23a2127f3afe9915412"}}], 0x1b0) ioctl(r2, 0x8936, &(0x7f0000000000)="") 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 42.835087] audit: type=1326 audit(1517132643.514:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000058b000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000d9000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f00004be000-0x1a)="2336f355b5d7693a1a8711b5fd1a0fcd0b6f40502440fc309c66", &(0x7f000037c000)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000b3f000)="945db148f511d4a543d617f8836b4d57a5f4107b6f3f263e347b7fc1966b53f703bd5b02100c5ad7948e8f62c3e1841397c64074feeeafbcc461db7774b235971d869413bd7bd65370191698de492d6df674662d0a41594d3168") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) open_by_handle_at(r1, &(0x7f00002ce000-0xfa)={0xfa, 0x0, "b52c6d473cfc2693da4ff2bbccff53f3ca78788c45b9ddf2afccfb22cec238501e14267756e76d891c4bea31d134c1009eae274033593baca04e86be4b1694afa65a57fe59e6e4f0c52edc0f65d9523e7d9b61b1e6f6dc70bbd274463ac93e5c914d5e4379453e5dd4fb2cc455850c3a29fc62ec456d0b20624c5d44485e4a331599bab4d7adfe61f1b550e2aa757b66a9db3416c3ee53b179261266b50f0efd4e426733d7931fcb78198f0634d86c75b7c8476c06ad15e6fecfb22ebc4930b5ecc704ca03056cd0ef087b57cfa28cdf02637fb410f6f4f1bce0c21befd8045bed66f12fa5381acd3a150b4c9d1ba1b027a5"}, 0x280) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000b3f000-0x4)=0x4, 0x4) 2018/01/28 09:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/kvm\x00', 0x22000, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000023000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000019000/0x18000)=nil, &(0x7f000001b000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x3fb}], 0x1, 0x0, &(0x7f0000034000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) 2018/01/28 09:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffcf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000930000-0x4)=0x0) r3 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) fgetxattr(r3, &(0x7f0000cb6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00005a1000)=""/149, 0x95) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000de6000)=0x0) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x70) 2018/01/28 09:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000089e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b94000-0x4)=0x1c, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e37000-0x8)=0x204000000) socket$packet(0x11, 0x1, 0x300) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000ed8000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f000026c000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) [ 42.994694] audit: type=1326 audit(1517132643.514:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8891, &(0x7f00000d6000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x0, 0x62, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/ppp\x00', 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00006a8000)=0x0, &(0x7f00000e1000)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dff000-0x4)=0x0) connect$bt_sco(r1, &(0x7f0000c34000-0x8)={0x1f, {0x4, 0x1, 0x10000, 0xe73f, 0x200, 0x2}}, 0x8) fcntl$setpipe(r0, 0x407, 0x2000000000b688) 2018/01/28 09:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cd8000)={0x8000, 0x10000, 0xe, 0x4, 0x6, 0x38000000000, 0x0, 0x200, 0x0}, &(0x7f0000fdb000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007a3000-0xc)=@sack_info={r1, 0x6, 0x6}, &(0x7f0000693000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:44:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x50000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ba9000)={{&(0x7f0000988000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000610000-0x10)={&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000572000-0x68)={0xff, 0x3da, 0x2, {0x0, 0x0}, 0xffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00003ab000)={{&(0x7f00007b1000/0x3000)=nil, 0x3000}, 0x200000, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x3e, &(0x7f0000c70000-0x63)="9ec5fa40d8d3e7d6b017c4dc5be907e41a833cc6ad12e8ac5f736fa3b0b986bcf5e71b7b69940f5f916320fe1d97e11f07bac94e98de5ec83fcc69237bf2028ebe0dcd778ddb4cf0f65fbe975af39589d07929d400f3b7cb4d9c1779b04b02713d6187", 0x63) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000061d000-0x58)={0x7f, 0x80000001, 0x9, 0x6, 0x7ff, 0x96f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:03 executing program 1: r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0xffff) 2018/01/28 09:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f000076a000-0x15)=@known='security.evm\x00', &(0x7f0000250000)=""/0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c83000-0xb)='/dev/audio\x00', 0x80000, 0x0) syz_open_dev$tun(&(0x7f00009cc000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000461000)='/dev/midi#\x00', 0x5, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) fanotify_mark(r1, 0x1, 0x10000, r2, &(0x7f0000dd7000)='./file0\x00') 2018/01/28 09:44:04 executing program 4: r0 = socket(0x29, 0x2, 0x20000000000ff) connect$ax25(r0, &(0x7f0000b6f000)={0x3, {"9ef9a276dad286"}, 0x2}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000132000-0xb)='/dev/midi#\x00', 0xae5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000044c000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000+0xbdc)=r3) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d95000-0x40)={r2, 0x1, &(0x7f0000001000-0x4)=[0x100000000], &(0x7f0000000000)=[0x6, 0x8, 0x1b54, 0x973c], 0x65, 0x3, 0x52, &(0x7f0000bd7000-0xc)=[0x3800000000, 0x5, 0x7f], &(0x7f0000868000)=[0x0, 0x0, 0x7, 0x5, 0x400, 0x80, 0x10001, 0x0, 0x81], 0x0}) [ 43.111700] audit: type=1326 audit(1517132643.514:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:04 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000005000-0x40)={0x10008, 0x3, 0x7, 0x9, "d7ea4b30dfcac8edb8213b753b7024f15f81d51db1116edadb344786f387831da56c7b911285a21a86048037", 0x1b}) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000089e000)='./bus\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000af9000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000af8000)=0xc) bind$can_raw(r0, &(0x7f0000774000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000af9000-0x1f)={0x0, 0x17, "aa037740da15cdf9e08bf2e63d78fccc8ac7d2e1cf1d3d"}, &(0x7f00007da000)=0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005a7000-0x108)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x8, 0x2, 0x0, 0x80, 0x1, 0x5, 0x80000000ffffffff, 0x4, 0x100, 0x7, 0xfffffffffffffffd, 0x400, 0x200, 0x7fffffff]}, &(0x7f00004af000-0x4)=0x108) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r3, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000933000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000-0x4)=0xe8) setfsuid(r4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000f1e000+0x395)={0x1, "a5"}, 0x2) sendto$inet(r3, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}], 0x20000000000000a8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) [ 43.185189] audit: type=1326 audit(1517132643.514:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6098 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=121 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c54000)={0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000b3f000)={r3, 0x80000, r4}) getsockopt$inet_tcp_buf(r4, 0x6, 0x21, &(0x7f0000f16000)=""/75, &(0x7f0000dbe000-0x4)=0x4b) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/28 09:44:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:44:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ae000-0xce)="33505c1ba7a570b328b9395bedbe80cc6dd62daa4988623855f443ad3786663fc148160917393e00537d8f376ec5d46f442e4df85d9fb191917a28d54951710164684389fa3a03ef1d7b1091360991b0d0961f1d8e554e326e420c1833198b7a0094e92afc00b889ef54625dcac36fdfa1a13ccb276b9cc3feaed2f7da7b689a50da5eab35253612074a24ee8168556dda30d866f7093de534ffd52e0ee8bda88a2e36f855616099988dcfa6f83cff49696ba708ac77401df461eccc23557fce57267d15fe64eb1eda1a1f3affa9", 0xce, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000cc6000)=0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002e2000)=0x9, &(0x7f00006b9000-0x4)=0x4) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") r3 = socket(0x10, 0x4, 0xfff) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009eb000-0x4)=0x0) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/28 09:44:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x300000, 0x200) epoll_wait(r0, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x541000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000047000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000045000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000044000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/28 09:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006c4000-0x54)={0x0, 0x4c, "e7cbe7435884b8296d62e45cb34a2d23a315db8a3d7a66d326039103c0029f0e76008ff79a9516c28fa5bcd070d0700a53923849df424191b8acc4194290ff5b0dea8a78fd10d9d5bca0570c"}, &(0x7f0000fac000)=0x54) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9b000-0xc)='/dev/autofs\x00', 0x400900, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000582000-0x8)=0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4(r4, &(0x7f00009f5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ca000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f2a000-0x18)={r2, 0x39a00000000000, 0x30, 0x800, 0x862}, &(0x7f000074b000)=0x18) pipe(&(0x7f0000642000)={0x0, 0x0}) ioctl$KDSKBLED(r5, 0x4b65, 0x9bd0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/cuse\x00', 0x501001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@allocspi={0x130, 0x16, 0x100, 0x3, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7880, 0x1, 0x8, 0x2, 0x20, 0x20, 0xec, 0x0, r2}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x7e}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x200, 0x0, 0x3a, 0x787b, 0x986, 0x3, 0xfffffffffffffff9, 0x5}, {0xffffffffffff9d45, 0x9, 0x7, 0x3f}, {0x400, 0x746dc735, 0x622}, 0x5, 0xffffffffffffffff, 0xa, 0x1, 0xfff, 0x8}, 0x0, 0xfffffffffffff001}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x3, 0x6, 0x3, 0x2, 0x1, [0x8, 0x3ff, 0x73, 0x6]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x4, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/28 09:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000905000)='/dev/adsp#\x00', 0x7, 0x1) futimesat(r0, &(0x7f000091c000-0x8)='./file0\x00', &(0x7f0000112000)={{0x0, 0x2710}, {0x0, 0x2710}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl(r1, 0x3ff, &(0x7f00009e6000-0x1f)="e2b09b5c717e6afe8a3e4525f3135decfb4eb549eda9e2a888480548cf66be") getpid() setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008b6000-0x4)=@int=0x7, 0x4) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) socket$alg(0x26, 0x5, 0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/28 09:44:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") poll(&(0x7f0000005000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 43.737165] dccp_invalid_packet: invalid packet type 2018/01/28 09:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) inotify_init() keyctl$revoke(0x3, r1) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x100, &(0x7f0000fd6000-0x100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xca, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8000, {0x7, 0x6, "6d56d3", 0x400, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x0, 0x6, 0x0, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "c55448563d21b0906466e52ea9d7554c509fd45ffbcb26d1a1811fb40a8dc551a25aa0448d300924ce28a3099a675a9d4989f1af0a4f68ad7a181affae76c7c161fbc8a9bce0a2fa4544506852980fa83732b16e2456d3a044116477dc812f15d23c"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b51000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003f7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005dd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000-0x4)=0xe8) getgroups(0x2, &(0x7f000020e000)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013b000)={r1, r2, r3}, 0xc) r4 = syz_open_dev$audion(&(0x7f0000e02000)='/dev/audio#\x00', 0x80000001, 0x101000) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) 2018/01/28 09:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) poll(&(0x7f0000051000-0x10)=[{r1, 0x1020, 0x0}, {r1, 0x1002, 0x0}], 0x2, 0x1) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:44:04 executing program 0: munmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ppp\x00', 0x305a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000019f000)={0x4, 0xd0e9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000198000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d97000)=0x7, 0x4) 2018/01/28 09:44:04 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0x37)=""/55) 2018/01/28 09:44:04 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8)=0x0, &(0x7f0000d44000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d9a000-0xa)='/dev/dsp#\x00', 0x5, 0x8000) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd0000)='./file0\x00', 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000060b000)=0x8001, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fd1000)=""/78) 2018/01/28 09:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000122000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f000058d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x7, 0xa, &(0x7f0000dd7000-0x50)=@raw=[@alu={0x7, 0x1, 0xc, 0x6, 0x5, 0x50, 0x1}, @alu={0x4, 0xffff, 0xf, 0x3, 0x7, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0x82, 0xa, 0x0, 0xf, 0x0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000511000-0x4)='GPL\x00', 0xff, 0xed, &(0x7f00000bd000)=""/237, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000318000-0x80)={[0x2000, 0x4, 0xf000, 0x1], 0xffffffff, 0xc0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCEXCL(r3, 0x540c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/28 09:44:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xab2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x18000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x16)=@random={'os2.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000001000)=""/182, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x101000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x4, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x9, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)="06050300f10000000100", 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:44:04 executing program 2: r0 = syz_open_dev$adsp(&(0x7f000082b000-0xb)='/dev/adsp#\x00', 0x1ff, 0x460000) sendto$ax25(r0, &(0x7f00003f2000)="9b559404289501e30f890434db1525abb94efedec4a90e633347802f4045069ef9951efc97d90514e2da679cbbb7f68b342fe35d3a07c4e38c8f55be6b20e66df6b6011d9e84f9e810cd0118aeb42f1c11ca79ad2a390c815d19e184ee59a52cd7f1ec8576e041de4a82006967491984426549a649756cbb6bd85b91c2297123e114984c0102c2725263ddd68b25491f5129e7a22ae2b733e47f673fc147dcb662048e072d223b2dbc6151bf839be91d51e0437597fc955b5218939e8e18d65ba0b9687e7de81be71d2ec4fe01de149e74067c1729c14d75", 0xd8, 0x4, &(0x7f00003e1000)={0x3, {"b5c44300cf7b6b"}, 0x7fff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000453000-0x11)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) prctl$setfpexc(0xc, 0x40000) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000a2a000-0x4)=0x0, &(0x7f0000698000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffd1b, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008e5000)={0x0, 0x1, 0xe3, 0x1, 0x3, 0xffffffffffffff4a, 0x3ff, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x3, 0x1, 0x6}}, &(0x7f0000cce000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008d3000-0x8)={r3, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fdd000-0x8)={0x1, [0x0]}, &(0x7f00000f0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000091d000)={r4, 0x82, "3217f3a97ba9bac03b74ca29eb0ec360738686f72ff303501f8a07b3a1da26f090873ddeb6bd5e6b62b986a283f5d698bdd00888f4ee75235a9f7813befb5219c91eedf97cb1a06cfb266b41a1edb5871ea7ddd44549c6cf6272afb3cbb53a35e56e80faf7312ffc5e9be1ecc11818f9aa952a1d14c1514fe4b58e42698979b92346"}, &(0x7f00005f3000-0x4)=0x8a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e1000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/28 09:44:04 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff15) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000019000-0x3)="000145", 0x1f3f4d7316c8e1b0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:04 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000)=@nfc_llcp={0x27, 0x5, 0x9, 0x7, 0x2, 0x5, "1ff9344a11bcaad66f706af0c8d3b11aef229dbc24538660343efde2d8bd38f4437991b21dfb79894ecd0a10b33787e719183c9064739f611bd308949e4419", 0x8}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x0, 0x80, 0x29, r2, r3}, {0x1, 0x1dc000000, 0x8, 0xdacb, 0x2272a2ce, 0x8, 0x3f, 0x7}, {0x9, 0x1548, 0x7, 0x7}, 0x8, 0x3, 0x1, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x5, 0x3, 0x4, 0x3, 0x401, 0x80000000}}, 0xe8) [ 43.901645] syz0: Invalid MTU 67108868 requested, hw max 65521 2018/01/28 09:44:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000300000-0x8)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00009d8000-0x4)=0x8) 2018/01/28 09:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sync_file_range(r0, 0x57, 0xcb, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000078a000-0x8)=0xfff) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00007b7000-0xb)='/dev/vcsa#\x00', 0x7, 0x28800) ioctl$sock_bt(r3, 0x8906, &(0x7f0000b2c000)="384bad455dcd4b6c53194cf099853c28f517c3df8464975234e891ba82f919b1431bde4d21f3564a342b0253a99b362d03696a9229520bacc0e5994f6f0715841c6621d9e35143ec3cb04b458cad8892b835c71b9de58e0ad5889edf26c0b850c62978") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r2, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{0x0, 0x0, 0x0}]}) [ 43.943731] syz0: Invalid MTU 67108868 requested, hw max 65521 2018/01/28 09:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x2) socket$inet(0x2, 0x7, 0x0) socketpair$ax25(0x3, 0x3, 0xf8, &(0x7f00004d2000)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d6000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000cf1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000024a000-0x4)=0x14) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00006c7000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x800) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d3000-0x10)='/selinux/create\x00', 0x2, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f00007d8000)={0x8}, 0x8, 0x80000) r0 = open$dir(&(0x7f00005bb000-0x8)='./file0\x00', 0x210100, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000cb3000-0x2c)={0xb, 0x0, 0x3, 0xffff, 0x3985896b5742ee26, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00009cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee5000)=0x10, 0x80000) r2 = dup3(r1, r0, 0x84000000003) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00006a9000)={0x0, 0x28, [0x3ff, 0x8, 0x5406, 0x3, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x1]}) r3 = getpid() ioprio_get$pid(0x2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x1) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x541b, &(0x7f0000cdc000)={0x2, 0x100000001, 0x9, 0x0, 0x4, 0xffffffffffffffff}) 2018/01/28 09:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000952000-0xa)='/dev/dsp#\x00', 0x8, 0x0) recvfrom$unix(r2, &(0x7f0000bdf000)=""/107, 0x6b, 0xa4877f19266adc2c, &(0x7f00004aa000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt(r1, 0x84, 0x79, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/28 09:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b82000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000042f000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00001a2000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000be3000-0xc)='/dev/amidi#\x00', 0x2, 0x101000) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f00008f8000-0x48)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/28 09:44:04 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ff6000-0x4)=0xfff, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff5000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ec000-0x4)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @in=@empty=0x0, 0x2, 0x6, 0x2, 0x3, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0x800, 0x8, 0x2, 0x80000001, 0x1, 0x62, 0x1, 0x100000001}, {0x2, 0x0, 0x8000, 0x1000}, 0x1, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x4, 0x9, 0x1, 0x2e}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007dc000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000045f000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:04 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000597000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) dup3(r0, r0, 0x80000) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x19, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000033000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 09:44:04 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x1}, 0x1) nanosleep(&(0x7f0000004000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:44:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xffffffffffff7fff, 0x80) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000-0x4)=0x3) 2018/01/28 09:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000724000-0xb)='/dev/vcsa#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000784000)={0x1, [0x0]}, &(0x7f000055f000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000094e000)={r1, 0x0}, &(0x7f00005a2000)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) 2018/01/28 09:44:04 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x2) listen(r0, 0xee) r1 = syz_open_dev$adsp(&(0x7f000073b000-0xb)='/dev/adsp#\x00', 0x0, 0x40) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000e36000-0x10)={&(0x7f0000721000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/enforce\x00', 0x410001, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00007fe000-0xf0)=""/240) writev(r2, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) [ 44.105516] binder: 6306:6317 transaction failed 29189/-22, size 0-0 line 2788 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") 2018/01/28 09:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000045a000)={&(0x7f0000595000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c56000)={&(0x7f0000aad000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x4, 0x3, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000b5b000-0xa5)="", 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:05 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) [ 44.148213] binder_alloc: binder_alloc_mmap_handler: 6306 20000000-20002000 already mapped failed -16 [ 44.180408] binder: 6306:6317 transaction failed 29189/-22, size 0-0 line 2788 [ 44.221903] netlink: 'syz-executor7': attribute type 15 has an invalid length. 2018/01/28 09:44:05 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x1087fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000678000)=""/205) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000499000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fc8000)=0x0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d68000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000003d000-0x4)=0xfffffffffffffffa) 2018/01/28 09:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f000020d000-0x28)=""/40, &(0x7f00004c0000)=0x293) 2018/01/28 09:44:05 executing program 7: socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000cbc000)={0x0, 0x0}) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000a83000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/221) r1 = syz_open_dev$vcsn(&(0x7f0000937000-0x7)='/dev/vcs#\x00', 0x4000000, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000048c000)={r2, &(0x7f0000000000)=""/223}) 2018/01/28 09:44:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xa536, 0x3ff, 0xff, 0x81, 0x1, 0x1}, 0x18000000}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000866000)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00008d9000-0x8)=[0x0, 0x0]) timer_create(0x0, &(0x7f000052a000-0x60)={0x0, 0x34, 0x4, @thr={&(0x7f00008d6000)="f726ec69e31799568fef1972d43360af72c3d1c042f45e21b223311d03fbf8563df4a9a83356a0bb634f9189e1affdfe7b7677c508822d45f4f572caa046315cbe9ca4f742c496b35de48acb37dd48ebbe9c04592b4a80605bd916efc5ac4d68a0a20717b30f66801cc52f163ef829d08c234b69f3be339f9aae1b47e6d74e6d05750bae07eb65e775b683e967b7151d1a2c3ec9672f61246668c450e5af9a582d341c866c236bcc2192fd6a2b883d45", &(0x7f00004b5000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000)=0x0) timer_gettime(r2, &(0x7f0000e41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$ion(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/ion\x00', 0xcdbc5f436f29f946, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000e41000)="23a91dcea26ea3262f0cc405046b40ab4d266759cd2d", 0x16) 2018/01/28 09:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000354000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000724000-0x7d)=""/125) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/01/28 09:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/checkreqprot\x00', 0xc100, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000ca8000-0x4)=0x80000001, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000b1e000-0xc)='/dev/amidi#\x00', 0x1, 0x200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00001dc000)={0x0, &(0x7f0000ca6000-0x8)=0x0, 0xc, r2, 0x8}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f0a000)={0x0, 0x1a}, &(0x7f00001ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f22000-0xa0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb424, 0x5, 0x7, 0xffffffffffffffc0, 0x20}, &(0x7f00004d5000)=0xa0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") 2018/01/28 09:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003bd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) [ 44.265697] netlink: 'syz-executor7': attribute type 15 has an invalid length. [ 44.338644] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.344256] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 09:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 09:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) openat$kvm(0xffffffffffffff9c, &(0x7f000001b000)='/dev/kvm\x00', 0x200002, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x3, 0xa, 0xfff, &(0x7f00001ea000)={0x0, 0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000a4000-0x8f)="93d4cdafdd20aa5ea4a66c1e2c1f06eba12aa995ba4d0f0bd2bdcb18b7e575c560d7acbd928ab181f2915fc7d694ef6412705035eb3eaa352766e620cf929275e4e4fa0a1eacb64a1305fbe956428020fc0ba1480b2cf2c6361bc29c58c28ca0f3c01c200395d1a676c4b797a3022570b199d3771a42a286b4fc120d3b8f26a67c76c1b7b0f795a260c5c050aec355") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a7000-0x30)={0x90, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @acquire_done={0x40106309, r1, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000689000)=[], &(0x7f0000001000-0x8)=[0x0]}}, @clear_death={0x400c630f, 0x1, 0x0}, @request_death={0x400c630e, 0x4, 0x0}], 0xdd, 0x0, &(0x7f0000000000)="acdb5babdd6fd57ebd3e43f40b08b9a8118b708a99760d9a1c0b8035b880f3124cf0dd511a01106d007fb92510a3815aa48dfe381a7f0aca078aa07b170f2fbabd980b5cf5e7eea3492312ea06457057b2302caf42045832f7e72a1bd9b5840066f63eac1f2169c180e698e8268ea818b1b586c656be3f384fe30701f4463b64d0a5f381f4a425a824d8853e6566b01a1a3a32fd2c577ad4b24f94319262b4daa6513ce8ed763f003d735748d21e4b6c1e3807b121372a8f1cd63a9f687e84baa34b904acc2f210f616cac68a09c604b478fb09327790d4dde58495248"}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$audion(&(0x7f00008bf000)='/dev/audio#\x00', 0x8, 0x115201) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f9b000)={0x1, 0xb1, 0xfffffffffffffff7, 0x6, 0x6, 0x3ff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000f9b000-0x10)={0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005f5000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ae7994b11261", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f9f08f8eab5cb686b210f4e9db875b2a"}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/28 09:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a99000-0xac)="8b11304b92887284a62965a19ea0c189e13679ed1ff60d80dc771570d0cea0e23ee729d366ca94a3e0dcfb74d64438d45f724b3f6e6e000390b2b219829b607fb746a3a1a8ced921566ad7f12743a8ee6af438c342fcaa38993f69bc1837e12bc6e5ba93367895197e78211ca14ee369d8a25dd01a528e08494523fc1ecc837f465c1a66cc10bed41f0165eff2a42326329aa2f168dd8a788fcbe97de879570937b5465c3639bc71e964c93d") poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00002cf000)=""/120) dup3(r3, r3, 0x80000) tkill(r1, 0x16) 2018/01/28 09:44:05 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a05000-0xc)='/dev/audio#\x00', 0xdbb, 0x2) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d33000-0x4)=0x8001) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000a5b000)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x40000000) 2018/01/28 09:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) uname(&(0x7f0000a3a000-0xbf)=""/191) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x6) creat(&(0x7f00008ae000)='./file0\x00', 0x100) inotify_add_watch(r0, &(0x7f00007a2000-0x8)='./file0\x00', 0x21000010) 2018/01/28 09:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x1ff, &(0x7f0000186000)="") sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8ab}, 0x3, [0x66e1, 0x80, 0x2, 0x9, 0x66, 0x1000, 0x7f, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x2d8, 0x4}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0}}, 0xe8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00004a4000)={{&(0x7f0000902000-0x87)=""/135, 0x87}, &(0x7f0000906000)=0x0, 0x40}, 0x20) bind$vsock_stream(r1, &(0x7f000008e000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fa8000)={0x77359400, 0x0}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000021b000-0x4)=0x6, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000555000)=0x0) 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100008000000007, 0x10001) r1 = syz_open_dev$adsp(&(0x7f00007b3000)='/dev/adsp#\x00', 0x6, 0x400000) read$eventfd(r1, &(0x7f000034f000-0x8)=0x0, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x3f4) fcntl$notify(r1, 0x402, 0x15) 2018/01/28 09:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008f4000)='/dev/midi#\x00', 0xb4, 0x4100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32)="", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/28 09:44:05 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a38000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00006ad000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x0, 0x3, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/28 09:44:05 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000005000)={0x9, 0x21, 0x1, r0, 0x0}) ioctl(r0, 0x240c, &(0x7f0000006000-0x1f5)="") ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000006000)={@generic="65910459e8500145241a106c00284e7c", @ifru_ivalue=0x401}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) 2018/01/28 09:44:05 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000002c000-0x55)={'system_\t:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x39, 0x20, '/usr/sbin/ntpD\x00O'}, 0x55) 2018/01/28 09:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d20000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0xc, 0x1a, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d88000+0x48a)='/dev/snd/midiC#D#\x00', 0x8000, 0x244000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ea6000-0x10)={0x2, &(0x7f0000162000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e2b000-0x8)={r2, 0x0}) 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000057000-0x50)={{0x5, 0x0}, {0xffffffff, 0x0}, 0x0, 0xeaeed240f986b7dc, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) 2018/01/28 09:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xae, 'lrw(twofish)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000890000-0x30)={0x4, 0x9, 0xdc, 0x101, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r1, 0x0, &(0x7f00009e6000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de8000)="b72775b0d5e383e5b3b60ced5c54db0a2905f0df8217ad4000000000000000e63b", 0x21) 2018/01/28 09:44:05 executing program 2: clone(0x0, &(0x7f00000d1000)="", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000332000)="") mq_unlink(&(0x7f00005e2000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r0, &(0x7f00009a2000-0x425)=@hdr={0x1, 0xd14f526687e0d440, 0x7f, 0x8, 0x8, 0xaa0, @ipv6={0x7, 0x6, "e86a43", 0x3f3, 0x73, 0x8, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {[@routing={0x0, 0xe, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @dstopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0xe84d, 0x2, 0x900000000, 0x6, [0x9000000000000000]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x29, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffffffff}, @generic={0x800, 0x15, "da292e1a41e50ce2654f284446a938d08b050444ea"}, @generic={0x0, 0x34, "bf1a9d15ebb8b6b5b03386630fe4b5857f1f5c31335b788fadd460600e33feaea0f06efbdd62735f4f960589175e790ee4039563"}]}, @dstopts={0x62, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x10, {0x7, 0x2, 0x7, 0x20, [0x1]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x4, 0x6d, "35be27adcd7ca8f71effdf2c192359085c45472a31b66728a2c2abc1aabd3b73a65edb3e4fdadfc3c4ac60d25d4ba70091725b1f1c2da9d3c9bf8857218245bc56d8dcd56908ffa31c339a480bb3dfb565814f548a63fe10624cfae9a93df995690ef52230a54834cff15abf68"}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3c, 0xa, 0x1, 0x749, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x67, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xa0, "44422d1b1db6b550b2c01f224fcd94e17b49fb35a5e1b64bb6cb7d14603c30566f0d1d95744f0b75bc86912c0dc42589fff6d7f8a62d7389f80d4e2aa9a99907bef6435e615e0b70858779bd2094d585065d0cb0761d7c102f8a2ee1a0ec75a61b7e34e6d86e5495b6d3af54bcc257056c342347098cb505a4d3ca492f95bfe36c4bf95fda4694c7ba457ab5863c82155c276ed1ca381faa4d5735a7647872bf"}]}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x9, {0x7fffffff, 0x6, "f400eb", 0x40, 0xaf, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@routing={0xae, 0x8, 0x0, 0x401, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x7f, 0x0, 0x7, 0x1000, 0x0, 0x40, 0x0}], "acff6aa9785da2435f5135456368b868844aaa71584b000d426031bacafe6fd6296f0acc2b8d7fc2973a6fa06842e7ed53a340dce3db0c7d9cce3fb786fa34ae9e4ba976b39ec829daa544a217d20c4d8c3bb690931385013295afa98b13d448ed35c8539546e7a2534456c31e509a25ca64bcca29d021ea2e1389d660ac6375199c99072b0356325c00dfa09f62d993ea0ddd83e7e4bc1e736ae61320563de914b614e8d6"}}}}}, 0x425) syz_emit_ethernet(0x36, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e53000)={0x4, 0x10, [0x6, 0x2, 0x5, 0x5]}) socket$inet(0x2, 0x7, 0x2) removexattr(&(0x7f0000b49000)='./file0\x00', &(0x7f00001fc000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/28 09:44:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007ed000-0x6)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a43000)={r1, 0x7, 0x7, [0x80000001, 0x1, 0x0, 0x8, 0x100000001, 0x81, 0x0]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000029f000-0x4)=0x0, &(0x7f0000983000)=0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000065c000)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/28 09:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000174000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a80000-0x48)={0x2, 0x0, [{0x1f000, 0xc0, &(0x7f0000193000)=""/192, 0x0}, {0x0, 0x1000, &(0x7f00001e6000)=""/4096, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a25000-0x8c)={0xfffffffffffffffd, 0x4, 0x1, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000a95000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffc) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/01/28 09:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c53000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00002be000)=""/61, 0x3d, 0x40000000, &(0x7f000040f000)={0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) writev(r0, &(0x7f0000e76000)=[{&(0x7f0000293000)='3', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/01/28 09:44:05 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000743000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f00009b5000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffffb, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000260000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000072a000-0x70)={[{0x10001, 0x5, 0x84, 0xa07, 0x0, 0x0, 0x4, 0x0, 0x3, 0x7, 0x9, 0x1, 0x80000000}, {0x4, 0x4, 0x7, 0x9, 0x7, 0x56a, 0x101, 0x1, 0x400, 0x100000000, 0x963, 0x5, 0x80}, {0xffffffffffff8001, 0x5, 0x6, 0x28000000000000, 0x3, 0x7, 0x80000001, 0x800, 0x8000, 0x9, 0xf8, 0x6, 0x2}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000961000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000352000)={r1, r2, 0x966}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x3b, &(0x7f0000f3c000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000bf2000)={0x0}) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x81)="a06b9c46abf135bcdda27aad78f5908b64498ac26e7073ce70fdb6a2b6a9213178ddad1f4e6df3f0f89076b22fc8439529ac7da1b7de00848b5c2ff99f46abfc27a4cf1c3393245f56dc7cd32128b03b1100cc394ba9781c63874becf41445db11834d305c18389fd9664b8d44d1471f63258167e81c8870914a0b8a4d246da0d6", 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000098c000)=""/199) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000337000-0x4)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000af0000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000359000-0x8)={0x0, 0x8}, &(0x7f0000caf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000005b000)={0x3, 0x4, 0x1002, 0xff, r4}, &(0x7f0000782000-0x4)=0x10) [ 45.153447] binder: 6516 RLIMIT_NICE not set 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b4a000)='/dev/usbmon#\x00', 0x10000, 0x200) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002ae000-0x28)={0x1000000, 0x15, 0x6, 0x7ff, "35cdce475fb4b162958a0700000028158d0fc1f51ab5085514a83261cbbe8de3"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/ptmx\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000e72000)={0x100000000, 0x2b27, 0x9, 0x3, 0x0, 0xfff, 0x7fff, 0x3, 0x80000001, 0x81, 0x3f, 0xfffffffffffffffe}) syz_open_pts(r1, 0x0) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf0000)={0x0, 0x0}) 2018/01/28 09:44:06 executing program 6: r0 = open(&(0x7f000006b000)='./file0\x00', 0x82000, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a61000-0x8)={0x0, 0x1}, &(0x7f00005fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cab000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e73000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xbc0, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/236) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000005d000-0x8)='./file0\x00', 0x181) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/28 09:44:06 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00001f4000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x80000000, 0x0) 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r0, &(0x7f0000861000)=@full={{0x3, {"3645d8de7d9927"}, 0xffffffffffff5533}, [{"44e42e13ae73fb"}, {"05db50df36324f"}, {"6b84ee9cc3cfcb"}, {"c0b1d034d1fbed"}, {"4739b2b8b31d36"}, {"97d9a4fae7b869"}, {"4a8c6dac852f10"}, {"8c32170babcfb8"}]}, 0x48) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000049d000-0x38)={0x0, 0x0, &(0x7f00003d2000)=[], 0x0, &(0x7f000048a000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000963000)=r2) open(&(0x7f0000bf4000-0x8)='./file0\x00', 0x140, 0x0) [ 45.243683] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x7ff, &(0x7f000075d000-0x4)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000f98000-0xb)='/dev/adsp#\x00', 0x1f7, 0x101000) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000df6000)=0x0, &(0x7f0000f4b000-0x4)=0x4) io_submit(r1, 0x1, &(0x7f0000e82000-0x4)=[&(0x7f0000072000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f000020d000-0x92)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$dsp(0xffffffffffffff9c, &(0x7f00009ac000-0x9)='/dev/dsp\x00', 0x125100, 0x0) r3 = dup(r0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000073d000)={0x0, 0x200, 0x5, &(0x7f0000967000)=0x0}) ioctl$TCSETAW(r3, 0x5407, &(0x7f000058b000-0x14)={0x0, 0x8000, 0x1, 0xf86d, 0xf00, 0x3, 0x21, 0x800, 0x7, 0x9}) socket$netlink(0x10, 0x3, 0x1f) 2018/01/28 09:44:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r1, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000407000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 45.260226] binder: 6513:6534 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.287862] binder: 6513:6527 ioctl 40046207 0 returned -16 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000423000)='/dev/ptmx\x00', 0x1050c3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f00002e0000-0x1)='%', 0x2c3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000006b000-0xb)='/dev/mixer\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003a9000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x9, 0x4}, &(0x7f00006d9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003c5000)={r2, 0xa, "747df4738e7f2e0feeec"}, &(0x7f00002c0000)=0x12) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup(r1) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00005af000)={0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r3, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000066c000)="6cf1", 0x2}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x4000) recvfrom(r1, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) io_setup(0x9, &(0x7f00007b9000-0x8)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f9c000-0x108)={0x5, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 09:44:06 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x105000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x0, 0x402000) r7 = socket$inet(0x2, 0x6, 0x422a) r8 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xd4, 0x20400) r9 = socket$rds(0x15, 0x5, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x800, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="4c6c731b5f3e1e81327aa1751e3b0642249c8a46bb47e29c8b3c6eded00142c3c97ed42e13f96adafcdc686641f698c86bac070ea695d85dcd0dffa0b61dcf8fb3bff5c46554860b4d8a81c23392fa64b6ce51f943deb43782ffe4de2e5148dec5b7495b4e632ea1ee46118f412285cb989020ece5c8bb73f7229916aff6387472db61f0b68c5438104eed5aea59b2ad8fa4fd85b3d5454b74e5640bf8d32aedf3976ec315dfb8ce8f6f980dc7f5c60f8e64366cdbf56edc09cccdd5cf9d26e59405a03fb07aee505c31fd7e88eb99a93ca836c96ffcf94079d9b30e8b3e7e74bcd12f1e", 0xe4}, {&(0x7f0000002000-0x57)="2c526eb32cf8186c8587e4cc7c73154a8721c1c3bbb6a3c9543057e08639114a1540289476241f2c6e7154c69a74e0e498f204786d78825e5345459b8dbc2586aaccac490e3268706f953dc1c7ea19760c8eb0fbd400b6", 0x57}], 0x2, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x50, 0x10}, 0x0) setpgid(r0, 0x0) 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000042000)={0x0, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000093000-0x10)={0xf000, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000, 0x0}) 2018/01/28 09:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a0000-0x11)='/selinux/enforce\x00', 0x1, 0x0) read(r0, &(0x7f0000692000+0xec8)=""/36, 0x24) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ecd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) getpgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f0b000)={0x0, 0x4, 0x10}, &(0x7f00005f8000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fde000-0xdd)={r2, 0xd5, "646ca6ed2b839f8a245bd0b6e5ed3082d21fb7b6d6d417cdeb8e2a165e1f8bd36c4e9e1bd847a3dd925f48f8221b7f29cf31dcfb3ae469cad460d3fd7344576f2bbd91f7fe2bffb2950fa2632753c5ea20586b354909b7022d3b5bbea16fa0ec524598ee44b0b6ba168b397d390333d75ba56ea06f2e69904646a5472e9d94f37f431472edcd4f268bc195e964a6a6f283d32900d34c5e6a01ee049ba536401e6039151e40583231e110dc515082dee6d2889e51cc7dce4781538512f39e11b1d8145d4e68bd08398b7c9126d27510f4d12c2c1897"}, &(0x7f0000e84000-0x4)=0xdd) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000037000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000214000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c9f000)=0x0, &(0x7f0000372000-0x4)=0x4) syz_emit_ethernet(0x1012, &(0x7f0000f7e000-0x1012)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@mpls_mc={0x8848, {[{0x5, 0x4, 0x2, 0x9}], @generic="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"}}}}, &(0x7f00003f6000)={0x0, 0x1, [0x4fd]}) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e3d000)={0x0, 0x2}, &(0x7f0000cd4000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008f5000)={r3, 0x7f, 0x2, [0x2e, 0x10000000]}, 0xc) 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x1, 0x2f01) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000-0x40)={0x80000000000000, 0x1, 0x4, 0x6, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x20800) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e51000-0x8)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000a26000)=[{&(0x7f00000c1000)=""/4096, 0x1000}, {&(0x7f0000e83000)=""/92, 0x5c}, {&(0x7f0000c3d000)=""/13, 0xd}, {&(0x7f000086b000-0xc4)=""/196, 0xc4}, {&(0x7f0000efd000)=""/154, 0x9a}, {&(0x7f00005d1000)=""/102, 0x66}, {&(0x7f0000189000-0xec)=""/236, 0xec}], 0x7, &(0x7f0000f24000-0x20)=[{&(0x7f00002b6000)=""/199, 0xc7}, {&(0x7f00001ce000)=""/82, 0x52}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8000c, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006d6000)=[], 0x0) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000395000)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cfa000-0x10)={0xffffffffffffffff, 0x1, 0xffffffff00000001, 0x4, 0x0}, &(0x7f0000362000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bc8000-0x16)={r1, 0x1, 0x7, [0x3, 0x9, 0x43, 0x8, 0xfffffffffffffffe, 0x9, 0xff]}, 0x16) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000eed000)={0xd000, 0x6000, 0x7f, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f8000-0x6)={r1, 0x60}, &(0x7f0000c3e000-0x4)=0xffffffffffffffbb) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ab2000-0x4)=0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000890000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) pwrite64(r0, &(0x7f000002e000)="26c1adc9b8d76ad78e5f537ac21a96a08af66d82542dd518a900c610c10d5fa313", 0x21, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000045e000-0x1d)=""/29, &(0x7f00005ee000-0x4)=0x1d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a45000-0x8)=@assoc_value={r2, 0xffffffff}, 0x1ea) 2018/01/28 09:44:06 executing program 5: r0 = semget(0x2, 0x1, 0x2) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000504000)=""/190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write$eventfd(r2, &(0x7f0000d8a000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000e91000-0x8)=0x0, 0x1000000ab) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)=0x0) 2018/01/28 09:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x20800) sendto$llc(r0, &(0x7f0000001000-0x7c)="57f1551e2bd337ac2878bf1f21f4d0c2bef4dac9dc1a5aca21ee39ab25a5e862788380e45fa30eb31571f39f2fff1ce4a978577a1e8b1e6afa108eeceffecd0d95bd77a90140276ea5edb696b4446b78a4e0c3cd449bd283fbe9a6550ed1cd571ea43f6424561850cc4be81068e0802edb0d9667d8e148952ebc6175", 0x7c, 0x40005, &(0x7f0000000000)={0x1a, 0x7, 0x7dfb, 0xfffffffffffffd44, 0x3, 0x7, @random="660d5e80301f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x100, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="f00cfec54bae8c48490b4064c35ddcaf45726c9b6a738880691ded4b9f1120723d598276d94375e19c450a0184b7033b07dfc4fb7c4b506a2a4fe4d984ce962f11595b45fc4442a65b1733f8893e3a9296849cb0c75f73df327b83ac67df5719e68de2909042bc913c160e52a5005ad859098466bc383679ea8ed4947a72") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a33000)="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") ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000002000-0x8)={0x3, 0x81}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000e4e000-0x10)={0x3f, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00006bc000-0x4)=0x3, 0x4) flistxattr(r3, &(0x7f000051c000)=""/5, 0x5) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009e6000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00001cc000-0x78)=[{{&(0x7f0000ac3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000071f000)=[{&(0x7f0000f0d000)=""/2, 0x2}, {&(0x7f0000fa6000)=""/94, 0x5e}, {&(0x7f0000c2a000)=""/75, 0x4b}, {&(0x7f00003e8000-0x1)=""/82, 0x52}, {&(0x7f00001c6000-0x30)=""/48, 0x30}], 0x5, &(0x7f00005e0000)=""/67, 0x43, 0x3}, 0x8}, {{&(0x7f0000fd8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000463000-0x33)=[{&(0x7f0000a92000)=""/157, 0x9d}, {&(0x7f0000c1f000-0xbb)=""/187, 0xbb}, {&(0x7f00006db000-0x69)=""/105, 0x69}, {&(0x7f0000b87000-0xc8)=""/200, 0xc8}, {&(0x7f000000b000-0x97)=""/151, 0x97}, {&(0x7f0000711000)=""/21, 0x15}, {&(0x7f000071c000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00000bb000)=""/152, 0x98, 0x401}, 0xb29f}], 0x2, 0x2000, &(0x7f000066a000-0x10)={r0, r1+10000000}) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000164000)=""/10, &(0x7f000022b000-0x4)=0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0f000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f6000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000736000)={0x5, 0x0, {0xffffffffffffffff, 0x0, 0x20, 0x3, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) r5 = socket$inet6(0xa, 0xf, 0xfff) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f000033b000-0x8)=0xadd1b8dd17901a66) setsockopt$inet6_buf(r5, 0x29, 0x2a, &(0x7f00006ec000-0x9c)="c034385f9a471a8df90461cc4dfd99c8b40ccbe40493ebfac145c6659c6a6f99e628226f475c852dad597f21b5c162bd52f1f793bada74fe986d1b417fbfdcd420b7df0bf3e76a0dcbf1c8458e040f098300214e77bf155a739b4c1d097b42ae93ea3ea857884d592cfe661a767afba55ac22c14d7cd96bdeff4bf8fcca44d717bbc90315bb67e103d356963181d14d6fc380cef59b7c3d551a1adee", 0x9c) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) kexec_load(0x8000, 0x2, &(0x7f0000598000-0x40)=[{&(0x7f00006f0000-0x83)="433079d943542422b8ea634e711c30e11f4bc8c4293d857843d8a19716e5c276d87fefcbca2234b6738497e28ae92bc1a421d5a966cce4816829d2abec58268d41ae3236dbafe7a7cde008c8bd3d0717c6ae7d0c02da6e89c35e58a0e523e5eb00a014601190deab23af39f16fc43bac662f61692d55a3a36eec27cf38c8d9aa38db30", 0x83, 0x4, 0x9}, {&(0x7f0000eed000)="c3d3f4e2c26d6ea716d50aa2d77ad0a14348cd55170e2223ab4e11cbd4760b9fc2fbf85df4621232100b33da037feb18207e6dfae32f8f146a48f07543166c898c6bb131deba6b68eb92333dd4923dde61e7d5a845d55f68f2064ffdb39a1ae3b688965c54ad80766d1f1cd3492c2b9d7e3c657995d2f9a2a6c1416217cef23d7b54c4adfae1b3eed04bd8ec5994e9f27a9efa4b3efd57ad751ea111748c81bf5b09ff96880b5f8ec6d1c48baafcc3626d27662f6e12f2d904ed183fc45f5e89b171c34252de959b6c7897e5281374013f70d18e2a7c49b60af2", 0xda, 0x4, 0x3}], 0x140000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000691000-0x40)={0x8000000000000, 0x3, 0x7, 0x8, "3100034f8dd776d386b5daa310f061acb27cff48902bbefe80b428b375b5b0503dff58aedf6125ae8d67f7c1", 0x96}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/28 09:44:06 executing program 7: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0xc000, 0x3, &(0x7f0000ac5000/0xc000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac5000)="4d8f521ddf45f60e4e229a332bd9c8b6451b834f0ffc4bedcc5c23019856056ee1c1baf8d154", 0x26, 0x0) restart_syscall() 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000051c000-0xb)='/dev/loop#\x00', 0x100000001, 0x20) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000298000-0x14)={0x0, 0x1, 0x7, 0x9, 0x4, 0x6}, &(0x7f0000d79000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c25000-0x10)={r1, 0x84, &(0x7f000004f000)=[@in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9b34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff80000000000000}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000772000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000061000)='mime_type)selinux\\(keyring\x00', 0x2) r0 = socket(0x1b, 0x805, 0x9a79) listen(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d1000-0x4)=0x6, 0x4) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioperm(0x10000000, 0x5, 0x61) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00009c4000-0x18)={0x0, 0x8001, 0x3, &(0x7f0000109000-0x8)=0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000033000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x50a, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf000, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x54100, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c22000-0x18)={0xaa, 0x40, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000397000)='/dev/sequencer2\x00', 0x42400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe2(&(0x7f00005a0000)={0x0, 0x0}, 0x80000) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) pkey_alloc(0x0, 0x2) 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000069e000)={0xf000, 0x10000, 0x0}) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$void(r0, 0x5451) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xe29, 0x800, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000008e000-0x4)=0x0, &(0x7f0000aae000-0x4)=0x3a4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000c8e000-0x20)={0x1, 0x0, [{0x40000005, 0x7ff, 0x9, 0x5, 0x6, 0x0}]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a66000-0x10)=@buf={0xc8, &(0x7f0000a78000-0xc8)="b200766b35f5dfb83945199a302eb639fa20d833a04d50d9f3db33956e25877dcbb53747756c06587f7e18dfa0417f2e9e62cd491be716e2534bba781d34c0416cf2a71b6b3a0fdfa2b045c7ca700124ef6a5d4ddf601a99c97a8529064eca4212f0a8efdcb0b31db825139c607666fd5d39bbe273a6998f85587e26d7e5633e05295e50c33d9da4c96d657ce460d0187947f73dbadee29e270641ad4371deadcecb8c150d0a9ea2cbdcf9a3ecddb8d223ac08093522a6589a51c20aa4b5f315adf24b574cc89c50"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000795000)={0x10000000, 0x0}) r3 = getpid() r4 = fcntl$getown(r1, 0x9) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00004f0000)={0x4, 0x2}) kcmp(r3, r4, 0x6, r1, r2) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8a2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000024c000-0x90)={0x20, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000506000-0xf9)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a110c4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee82432365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a2b60ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021c0"}, &(0x7f0000b30000)=0xfffffffffffffe19) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000069f000)=0x580, 0x4) 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x800, 0x100000, 0xffffffff, 0x2, 0x9, 0x302, 0x1ff, 0x6, 0xa4, 0x81}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/01/28 09:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ce000)=0x0) ptrace$getenv(0x4201, r1, 0xff, &(0x7f00006aa000-0x8)=0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0xfffffffffffffd58) 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000060b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) timer_create(0x7, &(0x7f00008c3000-0x60)={0x0, 0x8, 0x7, @thr={&(0x7f00008bb000-0x6c)="7106bc0d5dcc6aab2cb1c2d82771be53af563d13ab18f5b2a35ac446652064eb178b6851cd3f48bae1969d4f846a2d27a7a1b488926d7bf840f5a7e991dc14b35c16e3747ae9da9776d3a922250a31d6c84af48690b6e853505a0c340f0343f9cd12ec50f27aa409faa23e26", &(0x7f000049f000)="2432fcfb4722de69eaab629a1f18438013495f043be47a093de1184e96dac08fd55a74959e82c376c835e40b1583bccb86f310c5f6706126e3e43f0ad23a1e6f769f3e8e9c31efe737b5cf00a6aaf290b950eeae7e6c0582c63b3611bed2a33465cef38de14f4da828227e0489d81a6348c6d6b8c03950bccb2483dce55cb903958d853d93ed3965099a53adf68ddc770f5baea7ab004434401140330f3be2cd7dc5d440ec09e872a2e49646a96ae05d1d5daf7dc02ef0fd7e58a38ce60e40f774efce25309dd80c69d4fbade3ed46c895844b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d90000)=0x0) clock_gettime(0x0, &(0x7f000030c000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000010d000-0x20)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f000048e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setxattr(&(0x7f0000823000-0x8)='./file0\x00', &(0x7f0000a8a000-0x15)=@known='system.sockprotoname\x00', &(0x7f00009cd000)='\x00', 0x1, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000972000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x92001) getpeername$unix(r1, &(0x7f0000f90000+0x84b)=@file={0x0, ""/108}, &(0x7f00009ca000-0x4)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x2a4b, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) 2018/01/28 09:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e53000)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd1000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x800000, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ed1000)={0x0, 0x23, "6078c2385b3da1e6f47f286dc7502878f7b02029a7b4e52bc639193fc08e0b27d4e440"}, &(0x7f0000152000-0x4)=0x2b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bd3000)={0x0, 0xff, "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"}, &(0x7f00008cb000)=0x107) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dc9000)={0x0, 0x7}, &(0x7f0000909000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000018b000)={0x0, 0x9}, &(0x7f0000da8000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2d7b, 0xfff, 0x1, 0xf674, 0x8, 0xffff, 0x4, 0x7, 0x0, 0xffffffffffffc228, 0x6, 0x1ffc00000, 0x2, 0x3]}, &(0x7f0000403000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000016d000)={0x0, 0x75, 0x5, 0xfff}, &(0x7f0000d83000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000124000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000472000-0x10)={0x0, 0x4c, &(0x7f0000c7c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004ac000-0x4)=0x0, &(0x7f00006c9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aec000)={0x0, 0x1}, &(0x7f0000320000-0x4)=0x6) sendmmsg$inet_sctp(r1, &(0x7f000095a000)=[{&(0x7f00003b3000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ac000-0x10)=[{&(0x7f0000365000-0x1000)="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", 0x1000}], 0x1, &(0x7f000058e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xf5, 0xfffffffffffffffa, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x4, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2af, 0x8004, 0x7f, 0x0, 0x4, 0x4, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3844, 0x2, 0x1, 0xfffffffffffffff8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7fff, 0x4, 0x6, 0x8000, 0xff, 0x80000000, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9b, 0x1a, 0xb, 0x4, 0x6, 0x7, 0x3, 0x8000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x5, 0x10000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8000, 0xa, 0x100000001, 0x400, 0x7f, 0x9, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x200, 0x5, 0x8, 0x1000, 0xfffffffffffffff8, 0x10001, 0x200, r11}}], 0x1b0, 0x10}], 0x1, 0x840) 2018/01/28 09:44:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000f55000-0xd)='/dev/usbmon#\x00', 0xccd1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x100000000, 0x9, 0x8000, 'queue0\x00', 0x80b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b3b000)="75c8bedf6bab955e0cfedcb3a5fae1def25c4369a0f2ae37db96528d5cd281742c7245eea4142fbbecff9d1de539b8b2ad05c45c040fe78443a4e213633abb1af80a1b7dbb6464d44e86135b7f9d81a293def48d326075bdfb8336f9dbcbb6785494c0fba3f3c12de02970176bbb2476632db4de350324351af0656f71e03da348e342de2e1217aa3533be09e7346c4f02cfd1042302cf31997d75e4e1288d18054be3506ca8e7720539d409de0f1530337513ca96c4058b097fe0333cd2934e27bddb5dcf5fad1695d4126697c70806bca1ab86792d40e4192df4e2e6956aab118cacd59fa989ca01cba3349007d154ce77cb32") r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c3f000)=0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00009dc000-0x8)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009ba000-0x10)={0x1000, 0x10000, 0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000b3a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002e1000-0xe0)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f0000bf9000)="a2af20398dbebf1981ddbe6194622851", 0x10}], 0x1, &(0x7f0000060000)=[], 0x0, 0x0}], 0x1, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 09:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00004bd000-0xb5)="2d248876704b82fe864e4641dc1e4ec8534fc4b6368005e5f79902dd44d903f057cff5b3b5cadfe03fd2e158a1a63afa7c7f694a41b007ad97a1a9ac6810ce7badba305ef47c00875119eab38c1fd620fadc52812e557b5dc2a9275df1cd8987b7ffa162c83a53e0fe3fa1bea92bfd1b9ea7c872c4040d4c6592e32bb6b6b77e01921b5eb9114943bd5429bc9948f7cf6a4c860f9f8156dab738463d82bfb6f119d334ab8c138a9e1ef3457da37de4af66043b105f") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 09:44:06 executing program 1: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) socket$key(0xf, 0x3, 0x2) 2018/01/28 09:44:06 executing program 2: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005b2000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x14c, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0xfffffffffffffdd0) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) sendto$inet6(r0, &(0x7f0000965000)="", 0x0, 0x80, &(0x7f000085b000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x86}, 0x1c) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000bd6000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/28 09:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f7000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000042a000)=0x0) ioprio_get$pid(0x1, r0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001268, &(0x7f0000002000)="") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000154000)={0x3, 0x2, 0x2, 0x8001, 0x8, [{0x3ff, 0x10001, 0x0, 0x0, 0x0, 0x3a8d, 0x0, 0x0, 0x0}, {0x3, 0x7fff, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x7ff, 0x0, 0x0, 0x65bdbd674ca17eb3, 0x0, 0x0, 0x0}, {0x5, 0x620, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xa35f, 0x0, 0x9, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x1, 0xc509, 0x100000001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xad8, 0x5, 0x1, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0xffffffff00000000, 0x10001, 0xffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/28 09:44:06 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000046a000-0x10)={0x0, 0x0, 0x5, 0x3}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000864000-0x8)={r2, 0x4, 0x3}, &(0x7f0000f1b000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xfffffffffffffff9, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x7}, &(0x7f0000002000-0x4)=0x8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x200) 2018/01/28 09:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000038d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) splice(r1, &(0x7f0000827000)=0x0, r0, &(0x7f00006ac000)=0x0, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000002) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005d6000-0x4)=0x100, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 46.051486] binder: 6692:6699 got transaction with invalid offset (0, min 0 max 65351) or object. [ 46.079000] binder: 6692:6699 transaction failed 29201/-22, size 65351-8 line 2966 2018/01/28 09:44:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00005d3000)={0x6, 0x1, 0x3, 0xbf4, 0x18, 0x4}) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000001b000)=0x2080) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f000001a000)="00970c96994311dfdc51c6ccca7b16204ef2c0846063bb62cadfae", 0x1b) 2018/01/28 09:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006e3000-0x5c)={{0xa, 0x3, 0x28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x2, [0x8, 0x101, 0x9, 0xffffffffffffff6e, 0x10001, 0x4, 0xfffffffffffffffe, 0x3]}, 0x5c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffffffffffffd7) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0x1, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000025c000-0xc)={0x1, r1, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000683000-0x4)=0x0) bind$inet6(r1, &(0x7f0000cff000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 46.091418] binder: 6692:6710 got transaction with unaligned buffers size, 58534 [ 46.091532] binder: 6692:6710 transaction failed 29201/-22, size 0-0 line 2948 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000001000)=""/4096) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1ff}, &(0x7f0000e8c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004dd000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0xffff, 0x0, 0x71f, []}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semop(r0, &(0x7f0000a31000)=[{0x0, 0x4, 0x800}, {0x2, 0x80, 0x1000}, {0x7, 0x5, 0x1800}, {0x3, 0xffff, 0x1000}, {0x4, 0x3, 0x1000}, {0x7, 0x3, 0x0}], 0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff9000)='/dev/sg#\x00', 0xac84, 0x10840) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000a1000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000103000)={0x0, 0x1c9c380}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) 2018/01/28 09:44:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000a97000)='/dev/snd/controlC#\x00', 0x1, 0x404002) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000b6e000-0xb5)=""/181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl(r0, 0x6, &(0x7f0000eca000-0xb7)="8c278cf6d7eea4a783e49195b9583f8b74ebe371b69b4a2c932a1559061848387a591b442a5c7a11251a9ea1d1a0f54d03475e835436fc296168d1ed6e2b4cb055bce0955815ad760b443c3a1d7a497283aa2a456a01692b9fc0917a3708af74177445f62d7a35c2db6220dfc49964cbc7b5516a15aa8d32846330f5e61a322e50970d8eb7641623fd441d976d399d448d5f1d4d6bb9d913eabedaa2a6699cfb067dfc6b734119df70e66375d3d765f101739a798702d0") tee(r0, r0, 0x4, 0x8) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ae6000-0xb)='/dev/vcsa#\x00', 0x5, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00006cc000)=0x1f) mlock2(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x65}) [ 46.134150] binder_alloc: binder_alloc_mmap_handler: 6692 20265000-20279000 already mapped failed -16 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x4230800) delete_module(&(0x7f0000f56000-0x7)='md5sum\x00', 0x800) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) [ 46.144674] binder: BINDER_SET_CONTEXT_MGR already set [ 46.144685] binder: 6692:6710 ioctl 40046207 0 returned -16 [ 46.149783] binder_alloc: 6692: binder_alloc_buf, no vma [ 46.149812] binder: 6692:6710 transaction failed 29189/-3, size 65351-8 line 2903 [ 46.149886] binder_alloc: 6692: binder_alloc_buf, no vma [ 46.149909] binder: 6692:6720 transaction failed 29189/-3, size 0-0 line 2903 [ 46.319747] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.328739] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.335438] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.342329] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002e6000)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000880000)={0x2, r0, 0x1}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000326000)={0x1000, 0x67}) 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009db000-0x14)={0x0, 0x116d, 0x0, 0x3d, 0x8, 0x3f}, &(0x7f0000e6d000)=0x14) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6d000)={r1, 0x9e09, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x100000000002, 0x7fffffff) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000727000)=@fragment={0x33, 0x0, 0x4b, 0x499, 0x0, 0x7, 0x0}, 0x8) sendto$inet6(r2, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getrandom(&(0x7f0000d07000)=""/47, 0x2f, 0x2) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x200000423fa) shutdown(r1, 0x40001) recvfrom$unix(r1, &(0x7f00005bc000-0x20)=""/32, 0x20, 0x0, &(0x7f00007fa000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002fb000-0x9)='/dev/vcs\x00', 0x10100, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x20) 2018/01/28 09:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a18000-0x90)={0x2, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) sync() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3a000-0x11)='/selinux/enforce\x00', 0x600400, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000130000-0x4)=0x1, &(0x7f0000b6b000-0x8)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000838000-0x4)=0x10) 2018/01/28 09:44:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac5000-0xc)='/dev/autofs\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x401, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00003c8000-0x4)=0x80000001) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b97000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000130000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000bba000)={r1, r2, 0xdb}) bind$alg(r2, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000020a000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r6 = syz_open_dev$sg(&(0x7f0000ac4000-0x9)='/dev/sg#\x00', 0x9, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00008e8000-0x8)={r2, r6}) r7 = accept$alg(r2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r7, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x0}], 0x1, &(0x7f0000283000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ca1000-0xd)='net/anycast6\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) dup3(r1, r1, 0x80000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005bf000-0x11)='/dev/qat_adf_ctl\x00', 0x3, 0x0) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b8000-0xa)='/dev/cuse\x00', 0x101400, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000b2a000/0x18000)=nil, &(0x7f000011a000-0x18)=[@text16={0x10, &(0x7f00009f7000)="0f38092af20f062e643e26360f06260ffb850f00baf80c66b8b8ccf98766efbafc0c66b800c0000066ef0f0f72068e66b94a0600000f322e640fc76a8dbaf80c66b8c19fbe8c66efbafc0cec26660f383809", 0x52}], 0x1, 0x60, &(0x7f0000ef6000-0x20)=[@cr4={0x1, 0x4010}, @cr0={0x0, 0x26}], 0x2) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000898000)=0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f9c000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000113000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000b8e000-0x2)=':posix_acl_access\x00', 0x3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a40000)=0xb85) ioprio_get$uid(0x0, r0) 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000001000-0x40)={0x6619d99a, 0x1, 0x0, 0x5, 0x7, 0x7ff, 0x8, 0xfc}, &(0x7f0000367000)={0x1, 0x10000, 0x10001, 0x10001, 0xda9e, 0x3, 0x1, 0x3ff}, &(0x7f0000991000-0x40)={0x9, 0x10000, 0x165, 0x6, 0x4c7, 0x7, 0x0, 0x851f}, &(0x7f00003d4000-0x10)={0x0, 0x989680}, &(0x7f00003b5000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) r1 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000024000)=0x0) recvmsg(r0, &(0x7f0000b42000)={&(0x7f00001bf000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000c76000-0x20)=[{&(0x7f0000e81000)=""/176, 0xb0}, {&(0x7f0000869000)=""/197, 0xc5}], 0x2, &(0x7f0000d68000-0x77)=""/119, 0x77, 0xffa}, 0x10000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000020a000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000e8c000)={0x100, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x100, 0x1aa6, 0x8d, 0x7ff, 0xfff, 0x446, 0xd7, 0x0, 0x0, 0x4, 0x400, 0x80000000, 0x48, 0x4}) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000388000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000006, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000778000-0x8c)={r5, @in6={{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r2, &(0x7f00006c9000)=""/4096, 0x1000) ioctl$KVM_SMI(r6, 0xaeb7) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000010d000)='/dev/sg#\x00', 0x1, 0x101400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000002c000-0x20)=[{&(0x7f000002c000-0xa0)="54f6d1ce3ee467ab307d413d82a077f636e15c081c9bc13a2f8b8bce9c1c758a5d8c0e19bb954d2592b36ce005c81b9aad843c2429abbbfac402f531e7aecf05671f60550610f1e6b2533141d34d56864c5ccc0868700ddc123ca0d497b1dae7e0aa308c4a6b81d28d67749fce05009fc96af24136840f3ebe2216ed5d8df51abae346794ca6e2cd139f64465f39eae033722d0c401d1a524bd0f29f36fa3151", 0xa0}, {&(0x7f0000003000-0x60)="0a3030796d4eee7ae7b442cfe2b4ccb653fbe65273dbf8e0bbf515254d2893fd26b81166c2597c92f4096fa8077a88678a7f4b0bbc7d7559ed2010b5cd0a7cd5fa1f8c91318c7cce4d7f8a688ab491e96dfe2ae4e5cdef2db04d36191384ee78", 0x60}], 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0x7a, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}]}}, 0x2e8) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000002d000-0x8)='./file0\x00') 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e23000)={{0x7f70, 0x6, 0xbab, 0x7, 0x6, 0x200}, 0x101, 0x6, 0x4}) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0xaf, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x10000000003, {0x0, 0x0}, {0xffff000000000000, 0x4}, @raw32={[0x8000, 0x1ff, 0xff]}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000004e000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d36000-0xb)='/dev/audio\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dc1000)=0x0, &(0x7f0000c16000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000f91000-0x4)=0x10001) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r0, &(0x7f000074f000-0x2e)=""}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00002e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x36dd, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a4000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb377, 0x5, 0x1, 0x5, 0x101, 0x3, 0x7, 0x0, 0x1f, 0x100000000000000, 0x4, 0x7, 0x0, 0xb960, 0xd96]}, &(0x7f0000daf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d52000)=@assoc_id=r2, &(0x7f00009f2000-0x4)=0xfffffffffffffdf8) sendmsg$inet_sctp(r1, &(0x7f00000bb000-0x38)={&(0x7f0000370000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d5000-0x20)=[{&(0x7f0000377000)="8908a69984cbae99eaa5a51a397d3a2a51b0602986b67b23dd", 0x19}, {&(0x7f00009d3000-0x33)="0c2020d08e778759e9c3e59c8db677705ad0768155a91245fc7a16acb796668dfcbf8ed31212418eed7b78f1a15a64f89293dc", 0x33}], 0x2, &(0x7f0000b79000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x24, 0x0, 0x6}}], 0x30, 0x20000010}, 0x8010) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000612000)={r0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000caa000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000083c000-0x1)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000202000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20080) bind$bt_rfcomm(r2, &(0x7f0000c30000)={0x1f, {0x5e15ad16, 0x0, 0x5, 0x35c8, 0x4, 0x6}, 0x7}, 0x9) 2018/01/28 09:44:07 executing program 2: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000c69000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x80000000001, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fde000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000336000+0xa2c)=0xc) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x25b) 2018/01/28 09:44:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000cc8000-0x11)=@known='security.selinux\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x108) 2018/01/28 09:44:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000009000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044104, &(0x7f0000008000-0x56)='X') 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) r1 = add_key$user(&(0x7f0000044000)='user\x00', &(0x7f0000c03000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000329000-0x5)="c85e406f79", 0x5, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000c35000)="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", 0x1000) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000002000)=0xc) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x50000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000000b000)=""/116) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000458000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2e000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00009db000+0xf2a)={&(0x7f000018d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff77, &(0x7f0000ad1000-0x10)={&(0x7f00002d2000-0x1c)=@newneigh={0x1c, 0x1c, 0x215, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0, r1, 0x0, 0xfffffffffffffffc, 0xb}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000011000-0x4)=0x0) 2018/01/28 09:44:07 executing program 1: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000574000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f00007aa000)='/dev/adsp#\x00', 0x1f, 0x200) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae4000-0x20)={0x101ff, 0x3, 0x1f000, 0x2000, &(0x7f000066f000/0x2000)=nil}) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0x0, 0x20000000], [0xffffffff, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="aff7ef91eda143bb8219a1a66693d6d5", @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f000000c000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x10, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000023000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000022000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000022000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000-0x28)={@generic="762875171f3ffc8a9570aa27776beee4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x100000000, 0xa, 0x80, 0x20, 0x7f, r3, r4}, {0x200, 0x400, 0x6, 0x43d, 0x6, 0x1ff, 0x3, 0x80000001}, {0x80, 0x401, 0xfff, 0xf6}, 0x40, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x4, 0xffffffff, 0x101, 0x400}}, 0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000022000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000002000-0x28)={0x2, 0x6, [{0xfffffffffffffffb, 0x0, 0x0}, {0x5, 0x0, 0x80000000}]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 09:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000518000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socket(0x3, 0x7, 0x2c) syz_open_dev$adsp(&(0x7f0000d84000)='/dev/adsp#\x00', 0x7f, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000043b000)={0x8cc, {{0x2, 0x1, @rand_addr=0x3a14c87c, [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, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) syz_emit_ethernet(0x4a, &(0x7f0000b8f000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000a2f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) perf_event_open(&(0x7f0000009000)={0x0, 0x78, 0x9, 0x9, 0x80, 0x40, 0x0, 0x973, 0x0, 0x6, 0xffff, 0x8, 0xfffffffffffffffa, 0x20, 0x8, 0x81, 0x6, 0x8000, 0x5, 0x200, 0x6, 0x40000000000, 0x8, 0x8001, 0xb1f0, 0x9, 0x6, 0x101, 0x6, 0x5, 0x9, 0x0, 0x8000, 0x6, 0x20, 0xfffffffffffffffe, 0x7fffffff, 0x0, 0x0, 0x5, 0x5, @perf_config_ext={0x2, 0x200}, 0x102, 0x9, 0x800, 0x6, 0x8, 0x4, 0xf5, 0x0}, r1, 0x681, r0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000+0x10f)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x5, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000009000-0x80)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xf4)="510d6264f41dfd57469c9754cc56c97bfa8d188f94919b6c8e925f8b1c8fff5cc5c35c0a8b023af7e8e0313149f58a2cc187694bfe0e952d5393120816cce35e531e74820d15eb31d9b480c7bdc07dc7d4e99e78e340f3d8f022776205ea14c89475ae6205a1b9527fb2bb63b23de3b1e00239c85756d7b98011a5af18143ecf00becc1e3af1e986aba6da4c59a606261947d6cd37da25b05c63aea7ce6353d4145b76a9c36b547e0691ad971c3a8f0ccf21039c5f9b00c7e7c9e9db831a64551040113ba1c1647f349d9997588c14f37d8483a89f1ca89c0891f729669c05c3d2ef09f29352508f0e94e054859edd9c5bc8d42c", 0xf4}, {&(0x7f0000009000-0xff)="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", 0xff}, {&(0x7f0000009000-0xfc)="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", 0xfc}, {&(0x7f0000009000-0x93)="e6775717c45bfabce5fa488d11467e08a613dded97d82b79744b01fda0aecd6f0503c8cd9acc328974fec0ce8024077b6b9edd134da4148efea8d767086c4f9ed164c3c7924b3e8e63a8b165140a45b762ab5708318c1e8540cc11a50a633ed4a8274d2aaefb9bf0801c1bfa7a0f5f7feb262ba8a88194e5b226d5b49fb6d45f330e1acf8103f7487e096f0b479d4d6a0532d6", 0x93}, {&(0x7f0000009000-0xd3)="6144249c4b649b97ad2bc483998478e684ec8a25a20a2877c2e827578c2745faabc5f1963543030b4b16a33a33da81fece16144f303ced073d64ada0a7b7637cadd688a4d7f3285c816bc2d0a5a3f24c3917550f3adebeda1a7e2fdc1ae0d8fb22d9a6b7a5feb843a520bfe041e4507d28a102d453a036919c5de1199bceaac12883067b2399e07614526ff289fa49a0d13c428304eeb1c136b501dcfae24d210f5bbc3b95a822a313d656690364d7e728a55d9c9bc63e6b7f3f65b36ed02aa729599ebc5410e13791b3e39433e319a19c61e9", 0xd3}, {&(0x7f0000000000)="8c", 0x1}, {&(0x7f0000002000-0xb9)="3bfd18b744b3ed02fe79d955d4b2149b78acc5f0c8a5fe7ab54918080d14bd80580c198f99db7362a430ede1f7704e2d1c7e8d5f07a20253b503bebcd4e53df1175516d3d4f4c33125c358babb915c181c7158143117b0be34eab5ff4f7b108061de9230dfba54ec0429b9f030678db0f84b9b3110e0173855a3c635a7886a6bc1cdba684439eedf0b398d8a7cb93b53ba8694f54e75cf95ad24a39ba27e933eb029090216d44a6d87d9115336507cd92979394e85c5eb9cd1", 0xb9}], 0x8, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r3, 0x800}, &(0x7f0000006000)=0x8) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xa8)="0e62dd79", 0x4) r1 = msgget$private(0x0, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000004000-0x1000)=""/4096) pipe(&(0x7f0000003000-0x7)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x7, 0x100000000}, 0x8) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00005b8000/0x18000)=nil, &(0x7f0000003000-0x18)=[@text16={0x10, &(0x7f0000004000-0x4c)="670f01bcf2f56f00000f1e4d00d9f10f20e06635000001000f22e0baf80c66b86130468d66efbafc0cec66b8010000000f01c1260fc71f440f20c066350b000000440f22c0d99aefd50f01df", 0x4c}], 0x1, 0x36, &(0x7f0000001000)=[@cstype3={0x5, 0xd}], 0x1) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000-0x4)=0x30, 0x4) syz_emit_ethernet(0x65, &(0x7f0000de0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x57, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x2, 0x43, 0x0, "ab093a01df0897dc344c30e9b756c338cbdc0d0a797a72ead37995b93d5b96a6e0a1fcd067049eb556b81112ba4691583823acf4fc7301f13b0a78"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 09:44:07 executing program 3: r0 = msgget(0x3, 0x8) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000eb3000)=""/144) r1 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x22e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x10, &(0x7f0000d2f000)="", 0x0) 2018/01/28 09:44:07 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b2e000-0x6)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8205, 0xff, 0x19fa, r1}, &(0x7f00007ad000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) read(r3, &(0x7f0000984000)=""/24, 0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000553000)={r2, 0x100, 0x6, 0x7, 0x7, 0x3}, &(0x7f000074e000)=0x14) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/checkreqprot\x00', 0x480800, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000093e000-0x4)={0x0}, &(0x7f0000a84000)=0x4) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000006000-0x1f5)="") r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000773000)=0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522, r0}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005a5000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000c48000)=0x0) socketpair(0x0, 0x3, 0x6d4, &(0x7f0000127000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f00000f1000)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004b5000)={0x7, 0x8, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000021e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000-0x4)=0xe8) [ 46.833818] QAT: Invalid ioctl [ 46.850164] QAT: Invalid ioctl 2018/01/28 09:44:07 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d24000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000d25000-0x18)={0x40000000004, 0xe491895a74d4c618, 0x3, 0x2, 0x5}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000206000)='/dev/urandom\x00', 0x0, 0x1) getsockname$inet(r1, &(0x7f0000c7b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x10) 2018/01/28 09:44:07 executing program 1: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000-0xc)={0x0, 0xb, 0x0}, &(0x7f00003ea000)=0xc) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000594000)=0xfffffffffffffc8c) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d0d000-0xb8)={r1, 0xc4, 0x2, 0x4b, 0x7a, 0x4fca, 0x80, 0x6, {r2, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7, 0x3, 0x8}}, &(0x7f0000d29000-0x4)=0xb8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) syz_open_dev$tun(&(0x7f000027c000)='/dev/net/tun\x00', 0x0, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000969000-0x4)=0x2, 0x4) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000007e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2b) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r0, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) clone(0x0, &(0x7f000006b000-0x86)="48b16c0f5ebe36156ef73337fffa4a5e098ff17e606c193cb07cb9c418c0ab79ff359658cb8b068eed680c54898033d4d74682d54486b724523a429a1af373a4837beb9addfd655aa87971bb261414ea3b0b5de315ed743eb40ccd2b17dc766d070bd0bb0bb54d4d63d826eeef4b025a6d87bab40ce347fa11bafe6230529a3cffe564bcee44", &(0x7f0000801000)=0x0, &(0x7f000095d000)=0x0, &(0x7f00005dd000-0x27)="018b13ddc027626ca60e41e7bdb4a76ff716087c9c8060740ce4df3f1f07c8a17df541bb0db4fe") 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cec000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002b8000)={0x6, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000d7f000)={r1, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x84, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0xfffffffffffffffd, 0x3, 0xdc7, 0x0}, {0x400, 0x7, 0x9, 0x0}, {0x3ff, 0x5, 0x0, 0x0}, {0x7, 0x3, 0x100000000, 0x0}, {0x2, 0xffffffffffffff7d, 0x400, 0x0}, {0x3, 0x6, 0x80, 0x0}, {0xfffffffffffffff8, 0x3ff, 0x0, 0x0}, {0x5, 0x9, 0x1f, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/autofs\x00', 0x86400, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000978000-0x30)={@nfc={0x27, 0x8, 0xffffffff7fffffff, 0x6}, {&(0x7f0000a56000-0x3c)=""/60, 0x3c}, &(0x7f00004db000-0x1)=0x0, 0xb}, 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000758000)={0x0, 0x2000, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd3000)={r1, &(0x7f00004d8000)="bbf008bbb677254cb4a069d019e1a076ae8e180cf4e076f755243d966084e3be6876328330dbbb1a690e3f220396999622d9efcd51255ca3a84c08da1e512d94f5e9f7d9054fff37c3626bc96f48794d3df64d6e416563c1fc2d06634e85f632558a65e2b1cadeba0f5272a96734da3519b442ebe584ae1cb1708e868d9badbf3c215bb97d26e60d83d062cfdb0ed82158afd182f44310d06d", &(0x7f0000d75000-0xf)="afc4e83f630cd7e66b97256cc0d2ab", 0x3}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000fcc000)={0x80, 0xaf6, &(0x7f0000e64000)="", &(0x7f0000314000)="0906a63bc6752a8d725db87b4d517f6e83898203212e2fad46682f738e07a2a172522089611c68ae53a4f0099609254d583a7bd8425cb3afa382c9961636e6ccd08bb031bacb612009d7e0397401495b29e60ab3e7e79dc0e60b2c6527626df991802f2873584779f5fdfef67b28ca3e034eaa80fe98013d6817aaedec36b3e55c25e5607f27d1c4236fee120323ebd360b3bfaa60a2c134baeb74cda86dddd32c0cd313c53801ac07537ce2538d434a6f5ccef12c7eb73e99ecc0401ba9a55014881edc422686bb4fbeaa9615dede7124685bf028e710b7bcc8d76ac0", 0x0, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getitimer(0x2, &(0x7f00003e3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00007ae000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000334000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000003d000-0x3)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {r2, 0x0}, {0x0, r1}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000463000)=0x0, &(0x7f000088f000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ea7000)=0x1, 0x4) 2018/01/28 09:44:07 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x3, 0x400) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000012000)={@generic=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000036000-0x78)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x4, 0x2, 0x0, &(0x7f000001e000)=@common='irlan0\x00', 0x1, 0x5, 0x2}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 09:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000008e000)='/dev/autofs\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x1, 0x2, 0x7, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000763000-0x9)='/dev/vcs\x00', 0x709040, 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/28 09:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd1000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d28000)="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") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/28 09:44:07 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000038d000)='lo\x00') r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000049a000)='/dev/dsp#\x00', 0x101, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000064000)={&(0x7f00005ea000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000c36000)={&(0x7f0000001000-0x110)=@upd={0x110, 0x12, 0x300, 0x1, 0x3, {{'tgr160-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xeb}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) fallocate(r1, 0x41, 0x0, 0x2) 2018/01/28 09:44:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000012000)=[0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r3 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, 0xffffffffffffffff) uselib(&(0x7f0000171000-0x8)='./file0\x00') [ 47.064609] QAT: Invalid ioctl [ 47.103507] QAT: Invalid ioctl 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00001b5000-0x4)=0x0, 0x0) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c22000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c67000)={0x4, &(0x7f0000055000)=0x0, 0x2, r1, 0x8}) r2 = syz_open_dev$amidi(&(0x7f000003c000-0xc)='/dev/amidi#\x00', 0xffff, 0x40) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008fc000)={0x0, r1}) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d93000)=0x0) connect$nfc_raw(r2, &(0x7f0000e22000-0x10)={0x27, 0x7f, 0xff, 0x7}, 0x10) connect$netlink(r1, &(0x7f0000645000)=@proc={0x10, 0x0, 0x0, 0x20000220}, 0xc) getpriority(0x1, r3) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/audio\x00', 0x8000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ddc000-0xc6)=""/198) perf_event_open(&(0x7f0000474000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b13000+0xc1d)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e51000-0x40)={&(0x7f0000049000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000817000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000972000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001e6000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x8, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00000ac000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@generic="8282ee1e4c13a15ee2cf22ca1f3f2b47", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000000000)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0x114)={0x114, 0x1b, 0x1, 0x0, 0x0, "", [@nested={0x104, 0x29, [@typed={0x18, 0x33, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x17, @uid=r3}, @typed={0xc4, 0x20, @binary="b4e5f39c8b79f970b14afb53ba1950f24f1b12fdc2b3bdfee892822fb11a7b3352f593e78a34d7629be04952d4db8bab438204751517d8abda2c98fd77c0f5ef1f13e835b0f931da911e5397f3d39eddc1ca8369d2df6d2af93fa184aa6b7bc72779fd6cbc43334faa7be9f1d39e3809a595364c5aff5d83a22bb5723c2928ca235a7a2d0e4a23975143ff7cb5d3226ddb22daff4c4b95d8e9315a687cea103a03d5ef75c74d3460f49bacdad0934394c2223464542c33fe11"}, @typed={0x18, 0x4, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x114}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4040}, 0x48004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb0)={r1, 0xa8, "5917ac44bc9a3791d213a3a8b90628f6bf7194e8d10838884fd64c7a4d8fa3d3feba2027ba5e41b3538611d0a322f959870df08006b7227d778a139058fa1db91ac83b91d2daf50ffbfceb7e963b2f746d4cd548ab48e00a579118f140f6253373ebfd5ed362e37f6daa07bf7b581457e024d52cfb312c64ac71b6f24dc2bf6bc1114f6669acb76d520e3d29e7dd90f3e847a829bc919ef7207a050901e062ed719aa0869c741180"}, &(0x7f0000e58000)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, 0xffffffffffffffff) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b73000)=0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000816000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000637000-0xc)={{0x6, 0x5, 0xfffffffffffffff8, 0xd1a8, 0x800000000, 0x2}, 0x6}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) poll(&(0x7f0000be7000-0x18)=[{r0, 0x203, 0x0}, {r0, 0x428, 0x0}, {r0, 0x4020, 0x0}], 0x3, 0xd8ac) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000713000)={0x100, 0xffffffffffffff7f, 0x1, 0xb9bc, 0xfffffffffffff801, 0x12000000000, 0x8, 0x9, 0x0}, &(0x7f00001ae000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003a1000)={r1, 0x5e9}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)={0x0, 0x0}}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/hwrng\x00', 0x4004806, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000ec1000-0xb0)={{0x2, 0x6}, 'port1\x00', 0x10, 0x20000, 0x8, 0x0, 0x1, 0xf44, 0xeec4, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fcntl$getown(r0, 0x9) 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fce000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x40000000015, 0x5, 0x0) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000754000-0x50)={@common='bcsh0\x00', @ifru_names=@generic="8bdee0ec8d6443162c8c168ee2a92329"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xfffffffffffffffd) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000b06000)={@common='bridge0\x00', @ifru_ivalue=0x4}) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000a94000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={r1, 0x8, 0x5, [0x100, 0xda, 0xb5, 0x40080000001, 0x1f]}, &(0x7f0000000000)=0x12) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0xfd, &(0x7f00002b4000-0xfd)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8afb, "901b1825bf34a82467b4daea7b1009c6cf5a408e81d033bdf984bedae4ab63c79d99e8da1a19c7d577faa28507aaf5ee82660c4bae50bf460e9ea604a06cc1a3ceee9414e0f1d29189d1a2d17b021ededae83fde51333d86c03c688811be8e88ef540fa7630af70a362207fd62d246bf51bb259d3baed1704056966aad842be72180d2873f4e16ebf1eb4bfb852f091813cb2a5c09dd15dfa82cb40b72216cb1be32b30a036cfaf55c20ec3b69ee07f96fe195a87e4c7b008022710e41a16223f413d158d16dded088bb1c58ee9d053948ebb11fb8fb1d056e2aceddef9ba6886d6005dfd2667a5de60ff268a5e9c9"}}}, 0x0) [ 47.211389] binder: 6948:6954 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000044e000-0x8)=0x5) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400000) eventfd2(0x5, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x68)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f8}], 0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000ae000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000000c000-0x8)={0x1, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, 0x4, 0x6, 0x5, 0x5}, &(0x7f0000009000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x90, &(0x7f000000b000-0x90)=[@in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a}, @in6={0xa, 0x3, 0x6a7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}]}, &(0x7f000000b000-0x4)=0x10) ioctl(r2, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007e9000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x4000) ftruncate(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 47.263970] binder: 6948:6966 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000da2000/0x18000)=nil, &(0x7f0000cbb000-0x18)=[@text64={0x40, &(0x7f0000f8b000)="c74424002c010000c7442402f8ffffffff1c240f01f4650f01c80f07c4427d19e90f20d835080000000f22d80f01d14e81dcda5d89150f0172a70f2118", 0x3d}], 0x1, 0x0, &(0x7f0000a39000)=[], 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00002cc000)=@raw={'raw\x00', 0x9, 0x4, 0x338, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000083000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0x110, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@set={0x40, 'set\x00', 0x0, {{0x43, [0x165, 0x0, 0x400, 0x100000000, 0x1, 0x3], 0x7, 0x0, 0x1}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0xe3, 0x8, 0x2, 0x1000, 0x400, 0x9], 0x8, 0x7ff, 0x2db07c35}, {0x0, [0x214, 0x2, 0x0, 0x3, 0x9, 0x3], 0x2, 0x5, 0x10001}}}}, {{@ip={@rand_addr=0x3, @multicast2=0xe0000002, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='rose0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x44}, 0x0, 0x70, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x132, 0x40e, 0x3, 'snmp_trap\x00', 'syz1\x00', 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}}}]}}, 0x398) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) syz_open_dev$sndmidi(&(0x7f0000014000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00006cc000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDDISABIO(r1, 0x4b37) syz_open_dev$vcsa(&(0x7f0000899000-0xb)='/dev/vcsa#\x00', 0xffff, 0x1) geteuid() 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x80000, 0x1ff) r2 = syz_open_dev$admmidi(&(0x7f000084a000)='/dev/admmidi#\x00', 0x1, 0x200) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000c3f000-0x118)={0x3, {{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/qat_adf_ctl\x00', 0x620002, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000380000-0x4)=0x3, 0x4) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7b000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x4)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000380000-0x8)=0x0, 0x3e77) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a00000)="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", 0x1000) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000855000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000046000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fb0000-0x12)='/dev/input/mouse#\x00', 0x2, 0x101200) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ba2000)=0xffff, &(0x7f0000fd3000)=0x2) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00005c9000-0x8)=0x5) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[], 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002b5000-0x4)=0x0) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x40a000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000005000)=""/111, 0x6f, 0x40000000, &(0x7f0000005000)={0xa, 0x2, 0x8b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000006000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffffffffffd5b, &(0x7f0000004000)=[{&(0x7f0000004000)=""/95, 0x5f}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000005000-0x76)=""/118, 0x76}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000004000)=""/0, 0x0}], 0x5, &(0x7f0000005000-0x87)=""/135, 0x87, 0x4}, 0x10100) sendto$llc(r1, &(0x7f0000003000)="91f8ad06adea31d0d939fb9bc104f7ff330a26183be424016c52da0c4a4f9f65871c2074e81dd82322ae998a691c5bdfbe7737f5d6042f57649ed28182db8ae143245bd591e2e1ba4177abfe34c0a379ba2fae74aa860214d82196019ba17f3ab6fda40e830ef1faf73be7d9ac580833711c346f98df0388bf8bea321ada7dfae93e4138dd3c99268dca3d561cb74e635bd228955c81ccf0cae486528fbd4fcc51f6dc0cb86f14d7edc15f72af0cc2433228b448c5f2933c9e0d95d0e1f6a73fb4fb26ac013bac2c9d026471c6b2b904b956db4934", 0xd5, 0x4004000, 0x0, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x3c62, 0x0, 0x10000, 0x3ff}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000004000-0x89)={0x89, 0x4, "cfca2b3ffafadbe5924706e73e4748cae8c94112420c065967103d6d29b7462703b985a245990d93c0fcfc29f045230d8ea8e236143d510ce3eb086197f8d3d75e3589e894f65b882961586b13640ce727305c75c40374e4fa30059f96dbb071af9fac8e47d6648454c42ff4c9ea4e02aeb2d90a49fdde294e5ccdd5b43f690390"}, 0x200880) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000008000-0x10)={0x1ff, r2}) execveat(r1, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000004000)='/selinux/avc/hash_stats\x00'], &(0x7f0000001000)=[&(0x7f0000004000)='ppp0}cgroupwlan0ppp0\x00', &(0x7f0000006000)='/dev/ashmem\x00', &(0x7f0000005000-0xc)='/dev/ashmem\x00'], 0x1000) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) io_setup(0x6, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000001000)="31dd0d8ecb8d4a8b6858052c2329111b0b838c83985fca5744a55c8337bd2be560d1575c713c5b76bec1aad19c1c221c06b24bf96935c846b0f7558c2cfb69c78ad2f8eda3ae4a03fa983cce426d80c8f19b483f", 0x54, 0x36, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000001000-0x54)="e55ccc605b38aeebfeeaa31caca031b5f46a89f2fd71fc15146c93ff8e816b38d408cf714b6b94b5e2be1f0b40487dbbb166ba6f412aa14fcf8b045bc27b270eef64ed882b0a30f29aaddf5abbcef525e953f2fa", 0x54, 0x3ff, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa, 0xffffffff7fffffff, r0, &(0x7f0000002000-0xfa)="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", 0xfa, 0x28000000000000, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000000)="753a7326f81525114a546158fa3f28194b764d617a67ff41475e56969cc5f5db635abbb38326b424e7a6a20cecfa01d713700548d7", 0x35, 0x4, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r0, &(0x7f0000002000-0xd5)="e4a6b4374caaa460a67a095ecc2c8f1a18f64b358d7f3f4a62d7f99a09d6a98374c158ba7047e3dc50622bfa4f9ad50600c3957de88b9f78c0b3f3fa164df5f25b3c72ff36c3d73de66a0487c49c656ad6ecda687deec2b0d37c512f3743d7840b74aea9ee0cbc0d04b118904b7b1502bde7b6f650753744aa0c56038cdcd0f707032062950e32fcd6c8b9862caa6d1c71e84728276fe11a26e33569a4fa8b43da4becd94e56b0bc91778da87bb605f00f69d68248582d88efb4208153378ade67081044c413eb3865f72487d3f18ca73d5ff898e8", 0xd5, 0x6, 0x0, 0x0, r0}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000067000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000d65000-0x1c)={0xa, 0x2, 0xbff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}, 0x1c) syz_emit_ethernet(0xe81, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x6, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000baa000-0x24)={0x100000001, 0x867, 0x4122, 0x200, 0x1000, 0x0, 0x7c, 0x400000000000, 0x8001, 0x9d30, 0x8, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a8000-0x2c)={0x0, 0x24, "fc33a7d946a3b6c6c97341700317e0903013f45ae648d853caeb0a8bd5f587ecb7f003ee"}, &(0x7f000056f000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000618000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5226, 0x3ff, 0x81, 0x1, 0x9, 0x8, 0x2, 0x80000001, 0x101, 0x800, 0x1f, 0x3, 0x1, 0x5, 0x10001]}, &(0x7f0000437000)=0x108) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x2000) mq_unlink(&(0x7f0000000000)='/dev/sg#\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x3, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xd97a, 0x80000001}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00003a6000)={0xfff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x9, 0x2, 0x3e00000000, 0x9, &(0x7f00001ed000)=@generic="aa1faa08b82367c28d0ce5dbbd593e06", 0x8, 0x7, 0x1f}) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r4, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2000020200000000, 0x0) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008fa000-0x50)={@common='syzkaller1\x00', @ifru_ivalue=0xffffffffffffff00}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cae000-0x10)={0x1, &(0x7f000029a000-0x8)=[{0x0, 0x0}]}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f00005d7000)=0x2, 0x9) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000b7000)=0x7bb) close(r0) 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000a01000)={@ax25={0x3, {"bce8be66118649"}, 0x4}, {&(0x7f000063b000)=""/206, 0xce}, &(0x7f00000d0000-0x1)=0x0, 0x4}, 0x30) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000ad6000)={0x0, 0x0, &(0x7f0000579000)=[{&(0x7f00004bd000-0xba)=""/186, 0x68}, {&(0x7f0000bb1000-0xd7)=""/215, 0xd7}, {&(0x7f0000310000+0xf97)=""/4096, 0x1000}, {&(0x7f0000621000)=""/4096, 0x1000}, {&(0x7f00009c3000)=""/131, 0x83}, {&(0x7f0000bb5000)=""/230, 0xe6}, {&(0x7f0000fd6000)=""/136, 0x88}], 0x7, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) bind$unix(r0, &(0x7f00009d2000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000028000-0x8)='./file0\x00', 0x40, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/vcs\x00', 0x800, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000826000-0x38)={&(0x7f0000e00000)={0x10, 0x0, 0x0, 0x20040840}, 0xc, &(0x7f000066c000-0x10)={&(0x7f0000b21000-0x10)=@delrng={0x10, 0x14, 0xc04, 0x0, 0x2, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x20000004}, 0x4008004) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000048000-0x50)={{0x56bf, 0x4}, {0xfffffffffffffbff, 0x8}, 0x1, 0x4, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x9}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000db5000)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003df000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) syz_open_pts(r0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, r2) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df", 0x1) getpid() 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80200) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/vga_arbiter\x00', 0x400800, 0x0) recvmsg$kcm(r2, &(0x7f00001e0000)={&(0x7f00004d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000086d000-0x20)=[{&(0x7f0000e49000-0x1000)=""/4096, 0x1000}, {&(0x7f000062f000)=""/245, 0xf5}], 0x2, &(0x7f0000196000)=""/154, 0x9a, 0x0}, 0x40000002) 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$vcsn(&(0x7f0000612000-0xa)='/dev/vcs#\x00', 0xa161, 0x100) mlock(&(0x7f0000293000/0x3000)=nil, 0x3000) 2018/01/28 09:44:08 executing program 7: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000001000-0x61)="") ustat(0x1, &(0x7f0000498000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0900c11ef699", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000007000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000009000-0x7)='/dev/adsp#\x00', 0x51a, 0x840) ioctl$void(r0, 0xc004587f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000007000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x9, 0x40) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000000b000-0x4)=0x0, 0x4) time(&(0x7f0000008000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000007000)={r1, r2, 0xc9}) 2018/01/28 09:44:08 executing program 0: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000003000-0x10)={0x0, 0xc000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x200040) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000002000)=0x6) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r0, 0x4) flock(r1, 0x5) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000387000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b99000-0x8)=0x100000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e57000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00002d8000-0xdd)=""/221) mq_timedreceive(r1, &(0x7f000049d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a13000)=""/201, 0xc9, 0x0, &(0x7f0000a02000)={0x0, 0x0}) 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c21000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 47.710700] kauditd_printk_skb: 58 callbacks suppressed [ 47.710710] audit: type=1326 audit(1517132648.567:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7062 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x6, 0x1, 0x3, 0x5, 0x10, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x3, 0xc, 0xffffffff, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1}, &(0x7f000000e000+0x8ca)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000e000)=@assoc_id=r1, &(0x7f0000007000-0x4)=0x4) 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40380, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) [ 47.779381] audit: type=1326 audit(1517132648.577:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7062 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 47.779401] audit: type=1326 audit(1517132648.612:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7062 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:08 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000295000-0x4)=0x48) listen(r0, 0x1) bind$bt_sco(r0, &(0x7f00004d3000-0x8)={0x1f, {0xa48, 0x800, 0x21, 0x9ce0, 0x8, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f0000af4000)=""/208, 0xd0, 0x1, &(0x7f0000a66000-0x10)=@ipx={0x4, 0x2, 0x613, "e0c8558bf02d", 0x7, 0x0}, 0x10) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$amidi(&(0x7f00003c1000)='/dev/amidi#\x00', 0x2, 0x20600) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000f83000)=""/30, &(0x7f0000148000)=0x1e) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f00009c6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b9bb250040d58721847e584abd75e0d86baef0249cdfb841ac9382e397463d68e2df0d5792875b1e6fea5aaeac3a760bda1185273c18cb4e3d678bad725ae75a2f594b6681"}}}}}, 0x0) r0 = add_key(&(0x7f0000d1f000-0xa)='syzkaller\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000464000-0x29)="c31a6db9e60a3894067160ed9f78b520c52b6103447fea39d15058be870b3dfaff174f35eb2fe51736", 0x29, 0xfffffffffffffffd) add_key$user(&(0x7f0000b86000)='user\x00', &(0x7f000070c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0f000-0x1000)="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", 0x1000, r0) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x1c000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e79000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000949000-0x1)=0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000901000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081e000)=0xe8) mlock2(&(0x7f00001b9000/0x4000)=nil, 0x4000, 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000439000-0x4)=0x8001, 0x4) ioctl$void(r0, 0xc0045878) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) close(r0) bind$unix(r0, &(0x7f0000cab000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000012c000)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9}, 0x80000000}], 0xdc) r2 = socket(0x10, 0x2, 0xc) signalfd4(r2, &(0x7f0000c70000-0x8)={0x528}, 0x8, 0x0) write(r2, &(0x7f0000313000)="0000000104ff00fd4354c007110009000000000000000001040006ffdf00a1b3", 0x20) write(r0, &(0x7f0000258000-0x1f)="1f00000001040500fd43543407ff00fdf30501000800010000001107ffdf00", 0x1f) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ebd000-0x4)=0x9, 0x4) 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d58000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000056e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b8000)={0x0, 0x0, 0x0}, &(0x7f0000784000)=0xc) capset(&(0x7f0000be7000-0x8)={0x19980330, r3}, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f00002b3000)='/dev/snd/pcmC#D#p\x00', 0xf1b, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000735000-0x1028)={r2, r2, 0x8, 0x7fffffff, &(0x7f0000f33000)="28bb4a03f17c4ee95eae4439d925f20b2596e14bc7684188fe1bbdfc22592a30f55af2aa2dd883b1ed964be065ecc29d7d6ec934ec41f388d3b8597214296ab3d1c6aad3db00874de42f5794b6844430a67b870af5a68d263a1d4930f38a1aa705446d7076bc4f62edee4f9cd5e33962a9916343f4dcac01b56f7d67a4b4268d7e0fdb41dc5190740f2db5d36ed2b36649c29415bee91117d17e3161806ecdb95f43a7771addca746ee8", 0xe0, 0x6, 0x8001, 0x9, 0x7, 0x4, 0x5, "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"}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000abd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00008f9000-0xc)={0x6, r2, 0x0}) 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x34, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) r1 = shmget(0x1, 0x1000, 0x1200, &(0x7f0000cba000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0xb5f}, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b27000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00007af000)={r4, r5, 0xffffffff, 0x8, &(0x7f0000c0e000-0xb1)="1ca00f6c80f9ecb4f268850c5b0703c066ca14047735a0c120e044ef300384d723cc6f9fa445e7d7aee660cbc76df7f82d563a3eb3e13f53bf8cd54c69781e3c5461723568720f9e67603f9b57f0b4ac2ee13bf785c6c2404fcf8e0df82fdeeebd24766109f9e41fb97c5cbc026ef95085a112c39220f6754b0c2634bae7e16bca5edb0292d2215de5b7b48bef0facf83acf73b0c2774f7e21232c6a5e02c8b10ab0f3c5fcb17fdc25f1952b47083d79c0", 0xfffffffffffffff9, 0x8000, 0x5, 0x81, 0x1, 0x5, 0x0, "b38ef229bc4fe25957"}) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x140000000000000) r1 = syz_open_dev$amidi(&(0x7f0000d83000-0xc)='/dev/amidi#\x00', 0x3, 0x10000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ef8000-0xc)={0x1, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ef8000-0x8)={0x0, 0x6}, &(0x7f000030c000-0x4)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef8000-0x6)={0x0, 0x26}, &(0x7f00007b4000-0x4)=0x6) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c46000)={r3, 0x8, 0x6, 0x10000, 0x4, 0x101, 0x100000000, 0xfffffffffffffffe, {r4, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd2, 0x5, 0x61c8, 0x6}}, &(0x7f0000ef8000-0x4)=0xb8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) sendmsg(r0, &(0x7f00004e2000-0x38)={&(0x7f00008ea000)=@nfc={0x27, 0x4, 0x7fff, 0x7}, 0x10, &(0x7f0000546000-0x40)=[{&(0x7f00002b8000)="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", 0x1000}, {&(0x7f0000c91000-0x1a)="9622fb507efd05d8523037f4baebf7d1b794e0c061d7351f4d5c", 0x1a}, {&(0x7f0000bcd000-0x87)="d01d5e209dcfc60ae977df91cf4568bf34a3239df63d8f4f53792a0de4de052e296938d19a60c7478dd2f8aa8f4a3ff122aabac5885536e145a068ef7f08c046a6251f1ee9c44c5c31017d64810d8c7b7fba813d65a4f72402231f66fc0eaba2718f654e1103795275cb8d9d511149bf15189b16ae0a122bc4ab56d294810903bb951226c70b0b", 0x87}, {&(0x7f0000960000)="bc0ebd5de44ecb8ee175a0c327da3ac8565a6e0c23b79bc3f3d66231e5efa44e03bef059de6c06a242273ffcb59062b1290a782d5d8410c0655767bf53ba3a1f30345d5b7565e04b723f270fb6af37a0c9a45d476f96eb536100826312dc550dee00d7e6eb1869a1ec04996217d23f9eaf34", 0x72}], 0x4, &(0x7f000080e000)=[{0x48, 0x18f, 0x4, "d58ecc711383d0fd9d2e655b717c7340fdf0170e0c161de5cd9676cbdc063bd3d8e21d813c72afc80d4871c297f2a17c6640eeacdf"}, {0x78, 0x88, 0x1, "b31cf0b802b8993fe7b9cd2bb5c5ed9d03a36ec4ac89b5c5c62501bc71b3b01bd41a47f994e30a75f7442f9adbb14a66f90c0cd5da23378493ede01cf8e1107af117d1541cd17f9e0adb776805021bc28ea69c7233094327a8b0578e1b73c16422c32cdde3"}], 0xc0, 0x1}, 0x1) write(r0, &(0x7f0000deb000)="1f0000e10500fd00061000000000005e80ff150109000100010007ec010000", 0xfffffffffffffe2a) [ 47.779419] audit: type=1326 audit(1517132648.613:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7062 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f00009a5000-0xed)="5b41c3", 0x3) mkdir(&(0x7f0000848000)='./file0\x00', 0x112) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) [ 47.919231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 09:44:08 executing program 4: r0 = epoll_create(0x800948) r1 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c0f000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000022a000-0xc)={0x0, 0x0}) 2018/01/28 09:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) fsync(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="63bdd59411afd1da3954e5b709c4936a7888c271fd53f62ad7fc990aaa944c9a1b2757827fabbe271e771103e5ca020c36a45df670aa49e72d2c7494dd5aa73bef27865da1131a26330cc2ede331e199dec06f3a8e2c672ebb59b75cbb42960a1ccd9331b475cfdc598b37b8475d70ac66ab218dccd138af39eea595f0ad4c2fbc58a22766904fb8f3e65a9573165a704eef6b74fcd751", 0x97, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) sendmsg$rds(r1, &(0x7f0000ee5000-0x38)={&(0x7f0000abb000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010b000-0x40)=[{&(0x7f0000ec0000)=""/72, 0x48}, {&(0x7f0000abd000-0xd6)=""/214, 0xd6}, {&(0x7f00009a8000)=""/4096, 0x1000}, {&(0x7f0000e8c000-0xe4)=""/228, 0xe4}], 0x4, &(0x7f0000881000)=[@fadd={0x58, 0x114, 0x6, {{0x800, 0x4}, &(0x7f00007cc000-0x8)=0x7, &(0x7f00005bf000)=0x5, 0x887, 0x88, 0x5, 0x5, 0x10, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d50000+0x8d)=""/60, 0x3c}, &(0x7f00001f3000)=0x0, 0x14}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0xfffffffffffff2d8}, &(0x7f0000bdd000-0x8)=0xfffffffffffff800, &(0x7f0000b42000-0x8)=0x1, 0x2, 0x0, 0x8, 0x7, 0x10, 0x100000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x80000001}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x9}, &(0x7f0000c4c000)=0x6a73bc1, &(0x7f0000d4f000)=0xbf, 0x1, 0x8, 0x9, 0x5, 0x8, 0x256b}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x3f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x3ff}, &(0x7f00005ed000)=0x7b5, &(0x7f0000059000-0x8)=0x7, 0xfe, 0x3, 0x80000000, 0x6, 0x5f, 0x6}}], 0x1c0, 0x20040004}, 0x1) 2018/01/28 09:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001de000)={{0x200, 0x4}, 'port0\x00', 0x40, 0x400, 0x9, 0x25, 0x1, 0x18e0, 0x1, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) preadv(r3, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000fda000-0xb7)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0xef}, {&(0x7f0000f4e000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0xec}, {&(0x7f000069f000)=""/149, 0x95}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f0000a62000-0x38)={&(0x7f000068a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000093a000-0x3)=[{&(0x7f0000755000)=""/166, 0xa6}, {&(0x7f00008eb000-0x18)=""/24, 0x18}, {&(0x7f0000247000-0x2b)=""/43, 0x2b}, {&(0x7f0000079000)=""/93, 0x5d}, {&(0x7f0000df9000)=""/55, 0x37}, {&(0x7f0000082000)=""/146, 0x92}], 0x6, 0x0, 0x0, 0x7ff}, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bd6000-0x20)={{&(0x7f0000780000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/28 09:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x7) pipe(&(0x7f000024a000)={0x0, 0x0}) write$selinux_user(r0, &(0x7f00001bf000-0x27)={'system_u:object_r:xen_device_t:s0', 0x20, 'root\x00'}, 0x27) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/28 09:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b9b000)='./file0\x00', &(0x7f00003a1000-0x10)={0x1, 0xcd}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000436000)='/dev/amidi#\x00', 0x6, 0x400000) bind$rds(r1, &(0x7f0000e69000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b50000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001b8000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bfe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r4 = dup3(r2, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00008bc000-0xbc)={0x5, 0x3, 'client1\x00', 0x0, "bf4966ecf73ad459", "dcbef29886c6a2f3966ee8245d7225f3db5cebbe15f5d7ce2949fb469575bad6", 0xff, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0x0) open$dir(&(0x7f0000dfa000-0x8)='./file0\x00', 0x10000, 0x1d1) 2018/01/28 09:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_bt(r0, 0x8907, &(0x7f0000e2f000-0x6f)="") sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = dup(r0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000001) 2018/01/28 09:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00006ac000-0xe)='net/xfrm_stat\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000600000-0x40)="e1267cf046408bc3dffe9e87a8a81d6394e65d25aaef30a7ca2845ad8974c0919cca16ca1a75c65b02694c21fce54f3b5a00c25612b93b2690c08d3b71483e90", 0x40) rt_sigreturn() 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000049b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056c000)=0x10, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000046d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000c1b000/0x1000)=nil, 0x1000}, 0x80000000005, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$adsp(&(0x7f0000ccc000-0xb)='/dev/adsp#\x00', 0x80, 0x20000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000792000-0x10)={0x0, 0x0}, &(0x7f0000969000)=0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a20000)=@req3={0xed, 0x7, 0xccd, 0x8000, 0x0, 0xfffffffffffffffa, 0x2}, 0x1c) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a40000-0x10)=@req={0x1, 0x5, 0x2, 0x26f4}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a4a000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000658000)=0x0) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000bff000)={0x27, 0x6, 0x8, 0x3}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000c77000+0xb23)=@ethtool_dump={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000010000)=0x8, &(0x7f000000e000-0x8)=0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000346000-0x4)=0x5, 0x4) ioctl(r0, 0x2285, &(0x7f00005f8000)="") 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) read(r0, &(0x7f0000269000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f00007bd000)=""/251, 0xfb) fsetxattr(r0, &(0x7f0000bce000-0xe)=@known='system.advise\x00', &(0x7f00000b1000-0x1)='\x00', 0x1, 0x1) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:09 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() migrate_pages(r0, 0x1000, &(0x7f0000000000)=0x7ff, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000880000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000834000-0x20)=[{&(0x7f0000ade000)=""/198, 0xc6}, {&(0x7f0000f36000-0x80)=""/128, 0x80}], 0x2, 0x0, 0x0, 0xffffffff}, 0x100000000}, {{&(0x7f00002ee000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f000062f000)=""/173, 0xad}, {&(0x7f0000673000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000722000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xfc}, 0x100}, {{&(0x7f00003e8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001b7000-0x30)=[{&(0x7f00007ad000)=""/166, 0xa6}, {&(0x7f0000db5000)=""/58, 0x3a}, {&(0x7f0000961000-0xea)=""/234, 0xea}], 0x3, 0x0, 0x0, 0xcad2}, 0x5}, {{&(0x7f0000000000+0xb42)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000095c000)=[{&(0x7f00006b1000-0x75)=""/117, 0x75}, {&(0x7f0000c5a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x4, &(0x7f0000a76000-0x73)=""/115, 0x73, 0x8}, 0xd294}], 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x20000000, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x7fffffff) fcntl$getown(r1, 0x9) r3 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0xce, &(0x7f0000004000)="31f3313168a72632129ee0adf4ebbc14b84da92a3c58350543a09c37fc8e76ff3e50351ac9fef672e7fc9c081d801af87b6e7d4b9d7fe4748a3ead64cd02c45337b62459677c6f12c365d994cb1352fc07c5496011472c57bbc93d5759de2487088a97ed35166a0011f7967f73e76fe4bf6f08d3d145910386f25d9fddd1ce2b76aa06177eca2efe0d79c1e508f3c054f514ca4a933a5333837762f2aa1d1dc8512b", 0xa2) getsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0xffffffe5) 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000941000)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a23000-0x8)={0x0, 0x83, 0x2}, &(0x7f0000827000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007d4000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getflags(r2, 0x401) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x29f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002a3000)='1', 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000031f000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000be9000)=0xffffffffffffffe1) r2 = syz_open_dev$usbmon(&(0x7f0000e3d000)='/dev/usbmon#\x00', 0x0, 0x410000) ioctl$TCXONC(r2, 0x540a, 0x4) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003d2000)=0x2) recvfrom(r0, &(0x7f0000697000-0x48)=""/72, 0x48, 0xb553d8efb0767ec2, 0x0, 0x0) 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$mouse(&(0x7f0000b64000-0x12)='/dev/input/mouse#\x00', 0x6fc4e55, 0x20800) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x3, 0x400000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000001a000-0x10)=[{0x7, 0x2}, {0xe, 0x5}], 0x2) epoll_wait(r1, &(0x7f000064f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055e000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000c72000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000121000-0x90)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10200000001c, &(0x7f000018b000-0x1)=""/1, &(0x7f00004b9000-0x4)=0xfffffffffffffed7) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x3) membarrier(0x11, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000c3a000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/ppp\x00', 0x210000, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000314000)={0x5, 0x0, [{0xa25, 0x0, 0x3}, {0x0, 0x0, 0xfa}, {0xbff, 0x0, 0x7}, {0xa7a, 0x0, 0x3}, {0xbd2, 0x0, 0x7}]}) 2018/01/28 09:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/mixer\x00', 0x208000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000038c000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000db1000-0x8)='rxrpc_s\x00', &(0x7f0000c1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f000091e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000c01000)="3f8945362be01005fa7bbe683d0856a9a471239c9f1fd4c3a05e1ff7318078a5fc4c7a9a2f3d0a3b79d0a2fd546ea398fd3bd113740d9c54dc90f939c7d22267c855a475a4a8a1eebe72f47148e5efe201b51d3def2504411ad523914d90deb2b3bdbe5ae168688ef4f391ea476a7672528c35e36d0efa69afd2", 0x7a, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000001c000-0x4)=0x0) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000020000-0x20)={{0x0, 0x0}, {r2, r3/1000+10000}}) r4 = dup2(r0, r0) recvfrom$inet6(r4, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.350506] binder: BINDER_SET_CONTEXT_MGR already set [ 48.355997] binder: 7184:7211 ioctl 40046207 0 returned -16 [ 48.370588] binder: 7184:7199 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.377663] binder: 7184:7211 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 48.390723] binder: 7211 RLIMIT_NICE not set 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") syz_open_dev$random(&(0x7f0000134000-0xc)='/dev/random\x00', 0x0, 0xa02c1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000984000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000c1c000-0x8d)=""/141, 0x8d, 0x8000, &(0x7f00006c0000)={r1, r2+10000000}) mq_notify(r0, &(0x7f00001f0000)={0x0, 0x32, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000389000-0x6)=@hci={0x1f, 0x4, 0x3}, 0x6) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) syz_emit_ethernet(0x92, &(0x7f0000359000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x4, 0x3ca}}], {@mpls_mc={0x8848, {[{0xd29, 0x3, 0x6, 0xb9}, {0x149, 0x8, 0x100000000, 0x6}, {0x8, 0x6, 0x6, 0x3}], @ipv4={{0x5, 0x4, 0x3, 0x2, 0x74, 0x2, 0xffff, 0xe1c, 0x32, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0x4, 0x3, "4073e7", 0x6, "368bcf"}, "6393891cc7c91447226b4a58c28d381a8284ce54fcc5c20e93e4bbd7ab681b17392ff21dd981fd88433b81cc067076cbf1e2fa73bc559cdbe7b504e1c82e57a757ce5b29ca4f20329b34c3df49b09607"}}}}}}, 0x0) 2018/01/28 09:44:09 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)='/dev/autofs\x00', 0x14dc01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001a7000-0x8)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000888000)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000673000)={r2, r3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000224000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x18) ioprio_set$pid(0x0, r0, 0xffffffffffffffe0) 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl(r2, 0x6, &(0x7f00006a0000-0xa7)="25b9a989cea47c1cb68d182496027ba5593f5d4119255cadd2a7029ecc9b08dd7924ba794e6fbf8afb33a066f42672cec0546e2d0495162c950ad742656092174d0807663896a645a652cf9a0f06fe14c53dadc4298d49f913b98494cccd79cb7ec87db397c2817ffd1e698993d9d9cc205a962a6dba21945b3b817a203a10045626d5281f4b5cc1f8ac9946a52812a7d518f96a927f79775ffa6fc233d6d9a8e9a31affa1a571") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000047000-0x18)={r1, &(0x7f00002f4000-0x66)="dfcfb6553b1d46f0870e78986d1588edac7899e2689ca16b6a2d50a6015ce3a9e9325c62e27a903d955e392256b1958af55b717653542f5ecca4917ef0d7ddf8e170a89e33ddce33c116760af95841909d48d852b7b425c9274633adc27d2f3388a27f461b0a", &(0x7f0000d33000-0x2)=""/2}, 0x18) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000abf000-0x4)=0x5, &(0x7f0000cc9000)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000025c000)='/dev/kvm\x00', 0x40000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/28 09:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) chdir(&(0x7f000062a000-0x8)='./file0\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$ipx(r1, &(0x7f000034e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3f000)=0x10) ioctl$KVM_SMI(r5, 0xaeb7) fcntl$setlease(r5, 0x400, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept4$nfc_llcp(r1, &(0x7f0000589000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003cd000)=0x60, 0x800) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000028c000-0x4)=0x0) r5 = fcntl$getown(r3, 0x9) setpgid(r4, r5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={0xffffffffffffffff, &(0x7f0000de6000)=""}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000057f000)={0x0, {""/7}, 0x0}, &(0x7f000006f000-0x4)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f0000495000)='/dev/usbmon#\x00', 0x8, 0x210c00) r3 = creat(&(0x7f0000494000)='./file0\x00', 0x0) timer_gettime(0x0, &(0x7f00001af000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r3, &(0x7f0000ac6000-0x30)=[{0x2, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r4, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r1, r2) shmget$private(0x0, 0x2000, 0x11, &(0x7f0000ebd000/0x2000)=nil) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x1fe, 0x8, 0x1000, 0x0}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) [ 48.425656] binder: undelivered death notification, 0000000000000000 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000961000-0x8)=0x0) io_getevents(r0, 0x0, 0x2, &(0x7f0000869000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000128000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005b9000-0x4)=0x4, 0x4) listxattr(&(0x7f00009c5000)='./file0\x00', &(0x7f00003f5000)=""/133, 0x85) 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = semget$private(0x0, 0x0, 0x51) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f000001a000-0x8b)=""/139) readahead(r0, 0x76ac, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000014000-0x2)="f4f7", &(0x7f0000001000)="", 0xfffffffffffffffe}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x32) mkdirat(r2, &(0x7f000001a000-0x8)='./file0\x00', 0x4) msgget(0x1, 0x400) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000173000)={0x0, 0x5, 0x30}, &(0x7f0000bf8000)=0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000587000)="", 0x0}], 0x1) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0xd) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) lookup_dcookie(0xffff, &(0x7f00002bb000-0x10)=""/16, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00001e0000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) getpeername$inet(r1, &(0x7f000070b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000)=0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000832000)={0x0, 0x10001, 0x8d81, &(0x7f0000778000)=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ee4000)={@generic="a2905b55ee4798043c9dd0505bbe0e0b", @ifru_flags=0x2002}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000084c000-0x18)={r2, 0x10000, 0x30, 0x1, 0x20}, &(0x7f0000fc9000)=0x18) 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f36000)={0x7f, 0x2, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000058000-0x1f)={0x0, 0x17, "84a0428ac6319695d7614db6583425a20965bc5008a70b"}, &(0x7f000001d000-0x4)=0x1f) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000057000)={r2, 0xd478}, 0x6) r3 = dup2(r1, r0) write$sndseq(r3, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x5, 0x0, 0x64756df9}) madvise(&(0x7f00004de000/0x2000)=nil, 0x2000, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000883000-0x9)='/dev/ppp\x00', 0x101004, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d6d000)=""/4096, &(0x7f0000502000)=0x1000) pwritev(r1, &(0x7f0000a33000)=[], 0x100000000000009a, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000446000-0xdc)=[@in6={0xa, 0x1, 0x3808, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7c39, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0xdc) write$vnet(r1, &(0x7f0000810000-0x68)={0x1, {&(0x7f0000227000-0x1000)=""/4096, 0x1000, &(0x7f0000e7b000-0x23)=""/100, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e3a000-0x4)=0x0) sched_setattr(r2, &(0x7f0000cb6000)={0x30, 0x7, 0x1, 0x6, 0x3, 0x8000, 0x9, 0xff}, 0x0) 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x1, 0x80000) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00005ef000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.702896] audit: type=1326 audit(1517132649.560:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.740596] audit: type=1326 audit(1517132649.560:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=283 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.765641] audit: type=1326 audit(1517132649.560:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.790108] audit: type=1326 audit(1517132649.562:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=286 compat=0 ip=0x453299 code=0x7ffc0000 [ 48.815131] audit: type=1326 audit(1517132649.563:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000001, 0x473) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f000085d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000034c000)='net/llc\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000075f000)={0x6, r0, 0x1}) 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/cuse\x00', 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ec7000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f00000e4000)=0x1ff, 0x4) stat(&(0x7f0000840000-0x8)='./file0\x00', &(0x7f0000a35000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000ff000)=0x0, &(0x7f0000f75000)=0x0, &(0x7f00005d2000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000989000)=0x0) fstat(r0, &(0x7f0000d95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000f6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000582000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000)=0xe8) getgroups(0x5, &(0x7f00003b2000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r13 = fcntl$getown(r0, 0x9) stat(&(0x7f000052d000)='./file0\x00', &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000037000)='./file0\x00', &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) r18 = shmget$private(0x0, 0x4000, 0x9aaf54ea343d0de9, &(0x7f0000344000/0x4000)=nil) shmctl$IPC_SET(r18, 0x1, &(0x7f0000223000)={{0x7f, r10, r4, r15, r11, 0x8, 0xdf0, 0x0, 0x0, 0x0}, 0x9, 0x2, 0x8, 0x6, r6, r2, 0x3f, 0x0, 0x0, 0x0}) lstat(&(0x7f0000994000)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f8000)=0xc) sendmsg$unix(r1, &(0x7f0000243000-0x38)={&(0x7f0000832000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc1000-0x20)=[{&(0x7f000075c000-0x1000)="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", 0x1000}, {&(0x7f0000a42000)="0ad509cf4192c5f18f0402f51c09deaf8ece29307bde0060cc4ef7c91b0b14ae17ec279a607a6a5db55526175d44b33d08d1d86a9a964766fc29c439ce6d1531947667be2123625e28f1d0ae0a61e3e0e78f09a63b3559116aa54c930b30f0d6ae7109b8fd35c5bf36b31555896adfcb1cb171c6a3ebde50cb3f9e3795ecbeef76db7e855adf5c54195f0ef3c4468637b9501f20ae41b5e480ed712386a3274d9a348cbc692986c44b1b5385380899b1156285c0159884b8cfabd7694b9b1f", 0xbf}], 0x2, &(0x7f0000898000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r19, r20}], 0xc0, 0x0}, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000926000)='./file0\x00', 0x40000, 0x2) dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f00009fc000)={0x0, 0x0}, 0x10000, 0x2e6b) 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/28 09:44:09 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x2, 0x1) r2 = socket(0x4, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000-0x12)={0x4, 0xc597, 0x5, 0xfffffffffffff588, 0x1}, 0x2c9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_int(r2, 0x107, 0xfffffffffffffffe, &(0x7f0000000000)=0x3, 0xffffffffffffff5d) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6bd24a51cdee2d032b43b7bfc471480b1c1325442f0ef06aa34553a264290eef0471781e314fcbebf86d0d616ff1d592d5b61278b6671131c8bcbc5a0e6c20648cd8c66ea8cf9d0219ded4bd75b3f1453888dd3d4ddb2ac68ea8e2ea23954178eac7991a062a1324b2dc9174722d2978", 0x70}, {&(0x7f0000000000)="3931e2e50f9c72cf5fa13083ff275d46d184af9026756fe65ab82823346bfb77b8c0bc4239c5ca7d7b7824c84db03895ea3b883dbee93a4dbd6feb33273d0ac8f99d9f1e96f5ce1a0a0417e8e51e9684cde902347c7ff74693b176ef83726cc5fd30118fea03f50dd7c546beb2f1ba2149a3b3f601fa0c84994b8831b3c514a62baf099fb95e992617ef2eade81d0c12ce3e4de1db7b7793ba5c789b970a21af90ba169c2000", 0xa6}, {&(0x7f0000000000)="443bb328c2c2065c33b524635a2da6451e942b5caece385c7c2948307f814d92a202b3b2298116c93b7ce1f6677a9ef0b32fdc166b60600e3a32cfe3e9755e80279b9e529bccee4a90e661da12af14109f5022a3764fe1a088409f0fd28fa984778336e4fbe88350a3a8ebd3ee6b19227937476df2c5dd1d0637aca4f2a2ce6a2d0afc98a4f7169cafde5949978eee7b5438871352640ba833e0e097", 0x9c}, {&(0x7f0000005000-0x4)="59897fec", 0x4}, {&(0x7f0000000000)="2a02dc335c158d6c7b0e58e0b5b0756d3044e4e1a663dd89fee22eb0d7049dbb9849a342e8808987e7651c48599f256048ee7795042aa6005831c344f5f430383bc01032933184004ececb98389cef97edda0df8d5d70ceb9b80efaad29fc3e7be61c0b4987c11aa6dcd0809af39ce5e77619d2e7bbcd275ad328b7d4018ec94809cef25bd87291787a07ad7d91224d8b757fdc215d3601f01276738", 0x9c}], 0x6, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="", 0x0}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xbe, 0x0}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000)=[{&(0x7f00000bb000)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}, 0x0}, {{&(0x7f0000bea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000557000)=[{&(0x7f00003d5000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000-0x6e)=""/110, 0x6e}, {&(0x7f000068a000)=""/105, 0x69}, {&(0x7f0000719000)=""/105, 0x69}, {&(0x7f0000789000)=""/4096, 0x1000}, {&(0x7f0000373000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051d000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r1, 0x4) getsockopt(r0, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000d0f000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) fstat(r0, &(0x7f000079e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000fcb000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000083a000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000e53000)={0x1, 0xfffffffffffffffb, 0x8, 0x93889cd, 0x8, 0x20}) 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) [ 48.840053] audit: type=1326 audit(1517132649.563:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000716000)={@common='bcsh0\x00', 0x10000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000032c000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b0d000-0x34)=@ipv6_deladdr={0xfffffffffffffe70, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/28 09:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) tkill(r1, 0x1000000000016) 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000091d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000095a000-0x78)={0x5, 0x78, 0x4, 0xa224, 0x280000000, 0x80, 0x0, 0x1, 0x0, 0x5, 0x8, 0x3800, 0x0, 0x80000001, 0x344, 0x10000, 0x401, 0x3, 0xb87, 0x1, 0x100, 0x3, 0x1, 0x100000001, 0x150, 0x4, 0x6, 0x8, 0x100000000, 0x7, 0x8001, 0x1, 0x0, 0x3, 0x2, 0x8001, 0x0, 0x1fe2, 0x0, 0x4, 0x7, @perf_config_ext={0x2, 0x9}, 0x4a0, 0x80, 0x0, 0x4, 0x7, 0xe4, 0x4, 0x0}, 0xffffffffffffffff, 0x2, r1, 0x400000008) dup2(r0, r2) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000289000-0x20)={{&(0x7f0000d82000)=""/24, 0x18}, &(0x7f0000dce000)=0x0, 0x38}, 0x20) [ 48.938380] device syz2 entered promiscuous mode 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) seccomp(0x1, 0x0, &(0x7f00000e2000-0x10)={0x5, &(0x7f0000560000-0x28)=[{0x4, 0x2, 0x1ff, 0x5}, {0x7, 0x9, 0xfffffffffffff569, 0x5}, {0xfffffffffffffffb, 0x0, 0x80000000, 0x7a1}, {0x3, 0x6, 0xfffffffffffffffd, 0x6}, {0xe6c, 0xffffffff, 0x0, 0x1}]}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c5b000-0x4)=0x0, 0x4) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000d54000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d42000-0x4)=0xe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a4a000)={0x6, r1, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fc4000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, 0x3, 0xff, 0x6, 0x1, 0x1, 0x3f}, 0x20) recvmsg$netrom(r2, &(0x7f0000e15000-0x38)={&(0x7f0000513000)=@full={{0x3, {"a82dfdd73a8605"}, 0x3}, [{"1680626855bfaf"}, {"d5f2d241633e86"}, {"2430f33eff212d"}, {"cce5bc710b8380"}, {"d27693bb998710"}, {"d13cd58d988c94"}, {"6465409ce39f2b"}, {"8612f4fa5ae671"}]}, 0x48, &(0x7f0000b61000-0x10)=[{&(0x7f0000935000-0xc7)="16bb0c49d73720fa0683e1dde349823b3405ef5ece3e63f9bde29513c72e0ada1a36ab19691ee45398823bd16b16e420a0aa4cc6905d0846ecdae42fadebb36e987ade3ac39c28ef51ad622fd05883e6367a04ee863ac1d9b72c49b8a6f21ac30714eb34123494b3491527f300532feab81e8e6ef72923d7f8f265293266a3fdcd4b2be23f6c7285b5270e94d89787e223bcf7b72bff7069fa041bd6d4b12d2dbed42381caff64ca737b8b126362cc22cced8b69631b7a6e3ca9cfadef0300f5c0e97d5b4db72e", 0xc7}], 0x1, 0x0, 0x0, 0x4}, 0x4000040010040) 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/28 09:44:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/ppp\x00', 0x202000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000658000)=[{0x8, 0x8}, {0xf, 0x7fffffff}, {0x8, 0x80000004}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r1, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000da0000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000e51000)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000f60000)={r6, 0x0, r3}) 2018/01/28 09:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b16000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000028000)={0x7, 0x4, 0x8001, 0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000391000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f00008f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:44:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x1000)="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", 0x1000) 2018/01/28 09:44:09 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000001e000-0xc)={0x0, 0x0, 0x7, 0x7, 0xffffffff}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001d000)='ppp1bdev\x00', 0x3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000008000)={&(0x7f000001d000)=[], 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0xb5a8, 0x6, {0x4f380000000, 0xfffffffffffffff7, 0x963, 0x8, 0x1000, 0x8, 0x3, 0x1, 0x4, 0x100, 0xfffffffffffff72a, 0x8, 0x1, 0xa8c, "d08e94669e2814d08bc6708a66b5df371f65f9fd1e1beab5b8bf603ef159bcfe"}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) [ 49.051457] device syz2 left promiscuous mode 2018/01/28 09:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e35000)=0x0) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f0000878000)={0x0, 0x0}, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r1, &(0x7f00009d4000)="", &(0x7f0000db4000)=""/4096}, 0x18) 2018/01/28 09:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') pwrite64(r0, &(0x7f0000171000)='LV', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000dbc000-0xc)='/dev/amidi#\x00', 0xf77, 0x80200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000bf8000)=0x4, 0x37) 2018/01/28 09:44:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="477a1917ca08ed684751252fd2744c1b", @ifru_flags=0x8000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000033, &(0x7f0000004000-0x3)="", 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xbd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/28 09:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a4b000)=0xfffffffffffffff9, 0x11a) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c2a000)=0xfff, 0x4) r1 = add_key(&(0x7f00000e2000)='big_key\x00', &(0x7f000040a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000517000-0xed)="2ef6330cd75f31862b647e7e6c3766739a6cfe04820dc7718f785f582adf0078c5fdeb256cda18f412aae6520f595a0487cb796ed27dd3e792fb4ae8707d7448e842aab232bd536dd5fd1ae0e0911a7e9d90a2d830f47368ae04522f4552431e0adc8e64471d36b6543ce40e343878881417a4ee11b7049fe3b9dac50d14031b63fcac5ff1d614115b9d72c4054a0c8b63a7cd57cd860c91d79442872b3cecea0608fc4391f9e9ef67b48c49bdf07a40c4d5978316bc82a8760ea4b57f1bb228f05a0ad7a01a01787bad8b32ce3cfad9016c6fdd8bd7721ddbc5691f5ed4187f1903a74dc130a41b27ca0eaf59", 0xed, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000660000-0x8)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r4, r3, r3}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() 2018/01/28 09:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 09:44:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8ba2, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000a58000)=""/218) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 49.203903] SELinux: unknown mount option 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000f39000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x54)="44c509fec18e375ec0993dbb512d0f0c9c2ab1496f3bc06a1fda2d886558dee23e152b90aa1481680712ab2b9a9f36e821a2862ec163b96f5bb7f647304c6700632232c129dad6295e217d0c6fa2c84c9acea97b") 2018/01/28 09:44:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) userfaultfd(0x80800) faccessat(0xffffffffffffffff, &(0x7f0000011000+0x726)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) flistxattr(r0, &(0x7f000068e000)=""/237, 0xed) fallocate(r0, 0x3, 0x3fb, 0x2087dc) 2018/01/28 09:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000110000)={r2, 0x2}) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x1, 0x52, 0x400000002}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/28 09:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000dc3000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) getpid() sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000035f000-0x4)={0x5}, 0x4) 2018/01/28 09:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/ptmx\x00', 0x206, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0x0) ptrace$setsig(0x4203, r1, 0x200, &(0x7f00007f0000-0x10)={0x12, 0xfff, 0x6, 0x800}) readv(r0, &(0x7f0000a61000)=[{&(0x7f0000b3a000-0xa)=""/10, 0xa}], 0x1) 2018/01/28 09:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001ba000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000260000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x400000) r2 = add_key$keyring(&(0x7f00008c8000)='keyring\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f0000b7f000)=""/176, 0xb0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000edf000-0x10)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = getgid() getresgid(&(0x7f0000fea000)=0x0, &(0x7f00006ed000)=0x0, &(0x7f0000be0000-0x4)=0x0) getresgid(&(0x7f0000d06000-0x4)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f000022e000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00005d5000-0x4)=0x0, &(0x7f0000be8000)=0x4) r8 = getgid() stat(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000d5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x804, 0x1) getresgid(&(0x7f0000eef000)=0x0, &(0x7f000023f000-0x4)=0x0, &(0x7f0000452000-0x4)=0x0) getgroups(0x6, &(0x7f0000982000-0x18)=[r5, r6, r7, r8, r9, r10]) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000f5a000-0x80)={0x5, 0x0, [{0x40000005, 0x80000001, 0x7, 0x2, 0x10000, 0x0}, {0xc000000f, 0xffff, 0x3, 0x2, 0x7, 0x0}, {0xa, 0xd5, 0xbd8f, 0x7fff, 0x5, 0x0}, {0xb, 0x9, 0x6d37, 0x6, 0x2, 0x0}, {0xf, 0x100000000, 0x9, 0x5, 0x2, 0x0}]}) ioctl$KVM_SMI(r4, 0xaeb7) fanotify_init(0x5, 0x8002) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000873000)={r1, 0x1, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fef000-0xa8)=""/168) ioctl(r0, 0x6, &(0x7f00007bb000)="") close(r0) 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0x917000)=nil, 0x917000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/28 09:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/28 09:44:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x128c27bc, 0x208081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000965000-0x4)=@int=0xfffffffffffffffc, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/28 09:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getrandom(&(0x7f000052f000-0x8d)=""/141, 0x8d, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000058000)='/dev/amidi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e6f000)={0x0, 0x2c, "0230e287bcf943e340789af12ce3519a236e6ae7b76e9eee9d796361f12f02b3639d1a84d4f58446d6b1b966"}, &(0x7f00001de000-0x4)=0x34) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002df000)={r3, 0x5a, "629aaee6e8ce21c1f52092ab0651bf4cade1e4283fb541580d07424621553f9834cdb44125e209c5ee12938f103679d6d3162dbd55ecf3064f4426fbad436a4edf428f87bf6698e3ff7958dc85cbcadbb31f48fba1b2b624d4e2"}, &(0x7f0000b48000)=0x62) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000001f000-0x4)=0x0, &(0x7f000021c000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ba5000)=@sack_info={r4, 0x6, 0x3}, 0xc) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000b07000-0x4)=0xffffffffffffffff, 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r5, &(0x7f0000f68000)=""/4096, 0x1000, 0x40000102, 0x0, 0x0) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/28 09:44:10 executing program 0: syz_open_dev$audion(&(0x7f0000601000)='/dev/audio#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000-0x9)='net/udp6\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/mixer\x00', 0x8a00, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x800) renameat(r0, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) getrlimit(0xe, &(0x7f0000187000)={0x0, 0x0}) 2018/01/28 09:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000911000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005d3000)={0x4, 0x40}) ioctl$int_in(r0, 0x1c56e7484e0a3453, &(0x7f0000fd6000-0x8)=0x6) r1 = getpgid(0xffffffffffffffff) syz_open_dev$audion(&(0x7f00009ea000)='/dev/audio#\x00', 0x57, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ed7000)=r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000018e000-0x25)={0x0, 0x1d, "b7f0ef1e44a2e503263cadf61e46d2277e5dceb8990364942607447896"}, &(0x7f0000b65000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000706000)={r2, 0xee, "edb81e0b6831306f401984e198a834b35d7caea4978058ae1618df02dede37c5c075bef99984efe09bd8342a2405a132e4fab722c2141cef09a738e66f4f2d795827a3b5bc40ae042903ab522f5e21c5c64391db9d06bcf647209816a5db7514e86522718bbdc8f57df989a990f75f3c87815647ee6598ef2a279edc4647008660e3880854fd708ec85bbc9cc3a5769c6234e40d2e53b7044888e62ab3580d2d2e0c2893dcc0b773753816a3c042b7d393012cd2d4fc3069fb0c030b2870808bdf51f5243ac36219fc75551c6a86c22b7b4e185caeb9cd19539f58fa2545e06be523423968ced30fe1bd3bfba9a7"}, &(0x7f0000f06000-0x4)=0xf6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e50000+0xb04)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc7000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000268000)=r4) bind$inet6(r3, &(0x7f0000da6000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) bind$inet(r0, &(0x7f00003c6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r3, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c9e000-0x38)={0x3, 0x0, [{0xa15, 0x0, 0x7}, {0xfff, 0x0, 0x401}, {0x6b1, 0x0, 0xfaf8}]}) 2018/01/28 09:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000393000-0xa)='/dev/dsp#\x00', 0x6e416435, 0x42000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000d8000-0x10)={0x6, &(0x7f00008df000)=[{0x2, 0x8, 0x6, 0x9}, {0x5, 0x6b7c, 0x4, 0x8}, {0x9, 0x0, 0x81, 0x1}, {0x3, 0x6, 0x1, 0xffffffffffffffff}, {0x40, 0x8001, 0x7950, 0x9}, {0x401, 0x200, 0x400, 0x2e76}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x7) 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000054e000)=""/204, 0xcc) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ef0000)='/dev/audio#\x00', 0x6, 0x201) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000ef0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0xb17, 0x27a4, 0x0, 0x6, 0x1006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd08ba89734f4e49fda5060255", 0xfffffd66) 2018/01/28 09:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000150000)='./file0\x00', 0x101000, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000003a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000040000-0x8)={0x20071026, r2}, &(0x7f0000022000-0x18)={0x5, 0xfffffffffffffffe, 0x8000, 0x40, 0xd640, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f000003c000-0x9)='/dev/kvm\x00', 0x40, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000041000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000040000)=0x10, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) get_thread_area(&(0x7f000000e000-0x10)={0x4, 0x20100800, 0xffffffff, 0x1, 0xffffffffffff992a, 0x2f, 0x3, 0x4, 0xd1, 0x1000}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r5, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f000003f000+0x23e)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000003d000)={0x1, 0x0, [{0x400000b7, 0x0, 0x0}]}) 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000637000-0x5)="6e65000080") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/01/28 09:44:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0x72)="7bbfe1b9bfbe3fd86b39abfbad6110a0a9e0db20f6ef805de088bfc323fc884bbb5091981cf9a7f0ec205dc12f0c87f4657b6ae6696605ae0972d6f08c1ca33a798ea429df6d27b0c9fe43ef3f77b939aabe4093a994359cf06e11baf653c043c5b8567396ffc5b61c137f02f265ce2d28d7", 0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00007b1000-0x8)='./file0\x00', &(0x7f0000a98000)={0x5, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x5002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aa4000-0x4)='net/llc\x00') ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000444000)=0x7) 2018/01/28 09:44:10 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79d541310dbfcd2d618fd78611a8d488", 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x0}}}]}}, 0x2f8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000020000-0xa)='/dev/vcs#\x00', 0x2, 0x200000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000001f000)=0x0) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x2, 0x101040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000003000-0x8c)={0x0, 0x4, 0x7, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGMRU(r2, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) r1 = syz_open_dev$audion(&(0x7f00001d3000)='/dev/audio#\x00', 0x8, 0x220080) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000170000-0x1d)=""/29) close(r0) sendmsg$alg(r0, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f0000910000-0x20)=[{&(0x7f0000d8f000-0x35)="6e6137d1b090c5563ac7b3df9aebb918fa7a484c7ae5d511080b30e9a7c93b5057ee40885c5b8770d35de2b9eb1778c3f11e72ed3c", 0x35}, {&(0x7f000000f000)="a0a3ffd02fbb8cc3205ca0f0a8c70b2e27b7f4ef0f7f8122e55abf4de3f2d58f22f4a6715c04084110b6fe993490cc4480024dd86bd627d52bb7a2c3a6f8b3922c167813dd7383e7543ea6087a6eec957b3223892ff4d0350b601b6c7304c648e3b6493cce2f0cee26c6575caccc9fc113624b35fdb2135c79e3efe1729b57dc917fe5b8bfcda4e3a611134daaa3f400900dff27cd828d6804a1d21e8eeee2df01437ab68911e36d", 0xa8}], 0x2, 0x0, 0x0, 0x90}, 0x20004000) 2018/01/28 09:44:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10) poll(&(0x7f0000004000)=[{r0, 0x9103, 0x0}, {r1, 0x448, 0x0}], 0x2, 0x5ec) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000008000-0x10)={0x0, 0x0}) tee(r2, r2, 0x100000001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000004000-0x2)=0x0, &(0x7f0000008000)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000004000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000009000-0x8)='./file0\x00', 0x1, 0x3) 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00007af000-0x10)={0x0, 0x1, [0x68a]}) r0 = creat(&(0x7f00003ff000)='./file0\x00', 0x14e) sendmsg$unix(r0, &(0x7f0000bf6000)={&(0x7f00000ce000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005b0000)=[{&(0x7f000086f000-0xda)="3d1ab10068a363393f8f59df9c0d4b3313a6c007aaab370a818edf1813976be40bec295b9c308434f3ae0cc4bc66d0a7ac2813a44e73d5077210f6cde0d3fcc37455307ae17aaaae0d09c71adc2e1a85027b1bac11a89a48c9ac7e7cf0ef641c6b1f6c3308c4b080ff60dd89f63523221e04018d7cc1868679e214691b01a3470710700078233d3d1df2aaa7029e264fb29ace822010b7ddaf36c179181c96230f3d09fe9c67fea08ee0251276b30fa78ec9f3e0f25c3fc1c160e055501d1ea3b244ec92e3f510c819cfa2821964a95f34afa58a72886b31c96a", 0xda}, {&(0x7f0000814000-0xf)="771e69a356f3d93bfd20ffef22fe83", 0xf}, {&(0x7f0000315000-0x21)="a1958974d61a8a28b7693e1fb1ca421af1eba6d2c13b16c172188717fb2dd819b3", 0x21}, {&(0x7f0000f4c000)="637db579996d4ef4a1209e62b9849706b8e2c84e221f3ff023f8ef44a69348be03514084a59aed945f1be01c948bcac30819fb309871c8bb99090beb47777dfebbd50e178576f95b5077de84e3303d5986a5902ce95e4805348ae1ce33ed73a931cbbe2a87d6afb18300ab5f1e3331fac3b62f", 0x73}, {&(0x7f0000085000)="13760912e51881f2bd959859cfcf261e3669239ea1947aac653a8f89a35e67fd5102b6636f937547f1046bf44603f9c29db3849adfdab31f817d38caa00377be2d0162dc1a58339957e7eee22e2b07db7601eaee42c55efc42d7766f1dd8bd8426fde2758c14c2f2f2536bcf55c0633b7120", 0x72}, {&(0x7f0000d05000)="5e24d5d3f1fc1f2c255d9df7665adf83a16d19cd0bde6f88708a94d7d482f0102b71a3db580ae76bbf34bb70f7fbfd73eb0840d6beb0fc6cbf3cb48bf34d29e5220121285dea77dcc738fb0ee42301c83ab8cbf3384b4972305efc434a7aa056190b060921be457ea40687816012c34950f1f28a9c1912b9e535b9bed47c3fb22f1002736b539b7bfe2459071d6f140111cebf7aa4a4210fa2edbd24161bad335d21d81b9ad4eb7b38c6d1b2ed4a1f", 0xaf}, {&(0x7f00009cf000-0x57)="faa9109270c20183b5c44c1d6c7c14268af948917583233afe7df444cf2024c43fda1004efe26b3e80cec4ff36377d36a17cfcad27eb2dde9924033e7719d9fa85ad26d659eb249e7155b22639a602fbfa9848a15697b0", 0x57}, {&(0x7f0000a1c000)="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", 0xff}], 0x8, 0x0, 0x0, 0x440c0}, 0x8000) 2018/01/28 09:44:10 executing program 0: pipe2(&(0x7f0000c28000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0xf7ede7dbb42792fb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/28 09:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00002ca000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) ioprio_set$pid(0x0, r5, 0x101) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000860000)=@hci={0x0, 0x0, 0x0}, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00006cd000-0xa)="a536b76543eb3d0e8c9a") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce0000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000020c000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000cbd000)=0x98) accept4$packet(r7, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bd0000-0x4)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000088f000)={r8, 0x8, 0x10}, 0xfffffffffffffde3) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000fa000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x1, 0x100, 0xfffffffffffffdb9, 0x0, r9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000067d000-0x8)=@assoc_value={r8, 0x1}, &(0x7f0000568000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dc1000)=0x100000000, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/01/28 09:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003cf000)={@generic="884a467df42e2092542e0a6ebf56f4b3", @ifru_flags=0x1800}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x0, ""}, &(0x7f0000c1a000-0x4)=0x8) syz_open_dev$tun(&(0x7f0000664000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) 2018/01/28 09:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r1 = getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) kcmp(r1, r2, 0x0, r0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000894000-0x18)={r0, &(0x7f0000b5a000-0xce)="b50dfafa031edbbfef43a9b1bce863bf24b0fe411c820152020a663498af27b771d5c6fa02d20c56bbd813bf05a78ec763379b01c0d274831f7379fcc6289706c6c58f206b3062ce15a82636421af3cb98a27034a867d77a116f9d1ec351cb79a0b7f8a519adc60f45d58e627ba523f3ed9dc77473f9084ab42d7c97ec218f38c92fdb5bb9cdbd22f566b21b9f232b915a4a3a4625a5a6b5ea4434c74ffc3abef20b62c692126c90496f4f5b11cc045b578fb36364271413a8e49a0144c727dbaa7893c79b9dd966a431ba6227dd", &(0x7f0000da4000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/28 09:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000304000-0xae)=""/174) ioctl$int_in(r1, 0x5421, &(0x7f0000945000-0x8)=0x5a9) 2018/01/28 09:44:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x9, 0x87f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x8e3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40000000000000, 0x3, 0x9, 0x204, 0xff, 0x1, 0x1ff, 0x3, 0x1000, 0x7, 0x4, 0x2, 0x94, 0x6, 0x4d]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r2, 0x1) 2018/01/28 09:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/mixer\x00', 0x5577e76b1f06c477, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00008c4000-0x9c)=""/156, &(0x7f000031f000-0x1)=0x9c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000f55000)={0x2, 0x0, [{0x10000, 0xa8, &(0x7f0000a53000)=""/168, 0x0}, {0x4000, 0x8b, &(0x7f0000327000)=""/139, 0x0}]}) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fcd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000526000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000cde000)=""/76, 0x4c, 0x142, &(0x7f0000eee000-0x14)={0x11, 0x5, r2, 0x1, 0xfffffffffffffff8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000073f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000-0x4)=0xc) ioctl(r1, 0xffd, &(0x7f000022b000-0x1)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000661000-0x8)={0x0, 0x1, 0x9d}, &(0x7f00009bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045a000-0xc)=@sack_info={r3, 0x6, 0xfffffffffffffff7}, &(0x7f0000d58000)=0xc) 2018/01/28 09:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) bind$netlink(r0, &(0x7f0000334000+0xc6)={0x10, 0x0, 0x1, 0x8080}, 0xc) 2018/01/28 09:44:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005cc000-0x20)={@generic="9258d9d6daa5482be944b7fb5a7d8594", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) [ 50.143686] [ 50.145372] ================================ [ 50.149759] WARNING: inconsistent lock state [ 50.154151] 4.15.0-rc9+ #283 Not tainted [ 50.158181] -------------------------------- [ 50.162558] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 50.168678] syz-executor4/3730 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 50.174537] (&(&est->lock)->rlock){+.?.}, at: [<0000000075962e37>] est_fetch_counters+0x4f/0x150 [ 50.183534] {SOFTIRQ-ON-W} state was registered at: [ 50.188526] lock_acquire+0x1d5/0x580 [ 50.192385] _raw_spin_lock+0x2a/0x40 [ 50.196242] est_fetch_counters+0x4f/0x150 [ 50.200534] gen_new_estimator+0x317/0x770 [ 50.204829] xt_rateest_tg_checkentry+0x487/0xaa0 [ 50.209729] xt_check_target+0x22c/0x7d0 [ 50.213848] find_check_entry.isra.7+0x935/0xcf0 [ 50.218671] translate_table+0xf52/0x1690 [ 50.222875] do_ip6t_set_ctl+0x370/0x5f0 [ 50.227003] nf_setsockopt+0x67/0xc0 [ 50.230780] ipv6_setsockopt+0x115/0x150 [ 50.234896] udpv6_setsockopt+0x45/0x80 [ 50.238929] sock_common_setsockopt+0x95/0xd0 [ 50.243482] SyS_setsockopt+0x189/0x360 [ 50.247516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.252326] irq event stamp: 387744 [ 50.255933] hardirqs last enabled at (387744): [<00000000bdac45d1>] _raw_spin_unlock_irq+0x27/0x70 [ 50.265103] hardirqs last disabled at (387743): [<0000000099d1dedc>] _raw_spin_lock_irq+0x3c/0x80 [ 50.274100] softirqs last enabled at (385832): [<000000007f217739>] __do_softirq+0x7a0/0xb85 [ 50.282740] softirqs last disabled at (387619): [<00000000369ae05a>] irq_exit+0x1cc/0x200 [ 50.291027] [ 50.291027] other info that might help us debug this: [ 50.297665] Possible unsafe locking scenario: [ 50.297665] [ 50.303690] CPU0 [ 50.306242] ---- [ 50.308794] lock(&(&est->lock)->rlock); [ 50.312911] [ 50.315637] lock(&(&est->lock)->rlock); [ 50.319928] [ 50.319928] *** DEADLOCK *** [ 50.319928] [ 50.325958] 1 lock held by syz-executor4/3730: [ 50.330509] #0: ((&est->timer)){+.-.}, at: [<00000000f185b216>] call_timer_fn+0x1c6/0x820 [ 50.338981] [ 50.338981] stack backtrace: [ 50.343450] CPU: 1 PID: 3730 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 50.350694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.360024] Call Trace: [ 50.362580] [ 50.364709] dump_stack+0x194/0x257 [ 50.368309] ? arch_local_irq_restore+0x53/0x53 [ 50.372950] print_usage_bug+0x377/0x38c [ 50.376987] ? save_stack_trace+0x1a/0x20 [ 50.381109] mark_lock+0xf61/0x1430 [ 50.384707] ? check_usage_backwards+0x410/0x410 [ 50.389433] ? print_irqtrace_events+0x270/0x270 [ 50.394160] ? kernel_text_address+0x102/0x140 [ 50.398715] ? __kernel_text_address+0xd/0x40 [ 50.403192] ? unwind_get_return_address+0x61/0xa0 [ 50.408092] ? __save_stack_trace+0x7e/0xd0 [ 50.412397] __lock_acquire+0x173a/0x3e00 [ 50.416515] ? save_trace+0xe0/0x2b0 [ 50.420202] ? mark_lock+0x586/0x1430 [ 50.423971] ? print_shortest_lock_dependencies+0x350/0x350 [ 50.429656] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.434817] ? print_irqtrace_events+0x270/0x270 [ 50.439545] ? lock_downgrade+0x980/0x980 [ 50.443664] ? trace_hardirqs_off+0xd/0x10 [ 50.447875] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 50.452951] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.457765] ? perf_trace_lock+0x900/0x900 [ 50.463017] ? perf_trace_lock+0xd6/0x900 [ 50.467142] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 50.472129] ? trace_hardirqs_on+0xd/0x10 [ 50.476251] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.481420] ? __lock_acquire+0x664/0x3e00 [ 50.485629] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.490452] lock_acquire+0x1d5/0x580 [ 50.494223] ? lock_acquire+0x1d5/0x580 [ 50.498168] ? est_fetch_counters+0x4f/0x150 [ 50.502551] ? lock_release+0xa40/0xa40 [ 50.506495] ? trace_event_raw_event_lock+0x340/0x340 [ 50.511664] ? perf_trace_lock+0x900/0x900 [ 50.515886] _raw_spin_lock+0x2a/0x40 [ 50.519665] ? est_fetch_counters+0x4f/0x150 [ 50.524052] est_fetch_counters+0x4f/0x150 [ 50.528260] est_timer+0x97/0x7c0 [ 50.531694] ? call_timer_fn+0x1c6/0x820 [ 50.535735] ? est_fetch_counters+0x150/0x150 [ 50.540204] ? __lock_is_held+0xb6/0x140 [ 50.544244] call_timer_fn+0x228/0x820 [ 50.548110] ? est_fetch_counters+0x150/0x150 [ 50.552576] ? process_timeout+0x40/0x40 [ 50.556609] ? __run_timers+0x7e3/0xb70 [ 50.560555] ? lock_downgrade+0x980/0x980 [ 50.564676] ? debug_object_deactivate+0x364/0x560 [ 50.569576] ? lock_release+0xa40/0xa40 [ 50.573521] ? do_raw_spin_trylock+0x190/0x190 [ 50.578075] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 50.583064] ? est_fetch_counters+0x150/0x150 [ 50.587528] ? est_fetch_counters+0x150/0x150 [ 50.591993] __run_timers+0x7ee/0xb70 [ 50.595768] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 50.600852] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 50.606099] ? check_noncircular+0x20/0x20 [ 50.610302] ? timerqueue_add+0x1e9/0x280 [ 50.614423] ? enqueue_hrtimer+0x171/0x4a0 [ 50.618628] ? perf_trace_lock+0xd6/0x900 [ 50.622747] ? find_held_lock+0x35/0x1d0 [ 50.626789] ? clockevents_program_event+0x163/0x2e0 [ 50.631862] ? lock_downgrade+0x980/0x980 [ 50.635983] ? rcu_pm_notify+0xc0/0xc0 [ 50.639845] run_timer_softirq+0x4c/0x70 [ 50.643877] __do_softirq+0x2d7/0xb85 [ 50.647648] ? lock_downgrade+0x980/0x980 [ 50.651766] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 50.656839] ? do_timer+0x50/0x50 [ 50.660269] ? native_apic_msr_write+0x5c/0x80 [ 50.664831] ? do_raw_spin_trylock+0x190/0x190 [ 50.669398] ? lapic_next_event+0x54/0x80 [ 50.673516] ? clockevents_program_event+0x108/0x2e0 [ 50.678587] ? tick_program_event+0x83/0x100 [ 50.682964] ? hrtimer_interrupt+0x46e/0x5e0 [ 50.687344] ? rcu_pm_notify+0xc0/0xc0 [ 50.691205] irq_exit+0x1cc/0x200 [ 50.694638] smp_apic_timer_interrupt+0x16b/0x700 [ 50.699450] ? smp_reschedule_interrupt+0xe6/0x670 [ 50.704349] ? smp_call_function_single_interrupt+0x640/0x640 [ 50.710201] ? _raw_spin_lock+0x32/0x40 [ 50.714148] ? _raw_spin_unlock+0x22/0x30 [ 50.718268] ? handle_edge_irq+0x2b4/0x7c0 [ 50.722475] ? task_prio+0x40/0x40 [ 50.725988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.730803] apic_timer_interrupt+0xa9/0xb0 [ 50.735091] [ 50.737303] RIP: 0010:iterate_dir+0x88/0x530 [ 50.741677] RSP: 0018:ffff8801a69dfe30 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff11 [ 50.749355] RAX: dffffc0000000000 RBX: ffff8801c4c440c0 RCX: ffffffff81b4e29c [ 50.756595] RDX: 1ffffffff0be635b RSI: ffff8801a69dfeb0 RDI: ffffffff85f31ad8 [ 50.763837] RBP: ffff8801a69dfe70 R08: 0000000000000001 R09: 0000000001d03940 [ 50.771076] R10: ffff8801a69dff58 R11: ffff8801d8c9e200 R12: ffffffff85f31aa0 [ 50.778317] R13: ffff8801c4c440e8 R14: ffff8801c6e34b60 R15: ffff8801a69dfeb0 [ 50.785560] ? iterate_dir+0x1c/0x530 [ 50.789332] ? SYSC_newfstatat+0x100/0x100 [ 50.793546] SyS_getdents+0x225/0x450 [ 50.797315] ? SyS_old_readdir+0x230/0x230 [ 50.801520] ? fillonedir+0x250/0x250 [ 50.805300] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.810286] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.815027] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.819753] RIP: 0033:0x4517db [ 50.822912] RSP: 002b:0000000000a2e460 EFLAGS: 00000206 ORIG_RAX: 000000000000004e [ 50.830587] RAX: ffffffffffffffda RBX: 00000000006fc0c0 RCX: 00000000004517db [ 50.837829] RDX: 0000000000008000 RSI: 0000000001d04970 RDI: 0000000000000013 2018/01/28 09:44:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a44000-0x4)={0x0}, &(0x7f00004df000-0x4)=0x4) faccessat(r0, &(0x7f0000ec0000)='./file0\x00', 0x80, 0xc00) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000351000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f00005a4000)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000044b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00004af000-0x4)=0x14) 2018/01/28 09:44:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x800000, 0x40801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c20000-0x20)={"d89d57fb183adf2c7fb987cbb268338b", {0x4, 0x0, 0x8, "a5270e44cd2f", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) fcntl$setstatus(r2, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/28 09:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x3, @rand_addr=0xb36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) 2018/01/28 09:44:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000431000)='/dev/usbmon#\x00', 0x100000001, 0xb0b00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x17dd000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)="1fbb56e1a2b4f1865e721a8b8afacb6fdb359de5385895d2420978f1a928183f9169184a8e4ce800d7a9af7190e10867d627e9989e727491d51e023a5d889d3ba6f043230de5b2b7f63c51ade68f724d543106685966d96a8a9ac80f5312d74b7fb9774df756670751aba69249dba61e6e7d4cf36d33bfbcc600f419d7e53f70d58a0299d1ccadd895e66aabf2ecdbe1b643fc179f3f094b6e09a30caf7685e62ae0574c5a2237752c649bf0", 0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000002000-0x4)=0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000-0x8)={@empty=0x0, @empty=0x0}, &(0x7f0000005000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000005000-0x5c)={0xfff, 0x0, {0xffffffffffffffff, 0x3, 0x7, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@generic="dfe0b921af37f23e6deb1223680c23ca", &(0x7f0000002000)=@ethtool_gfeatures={0x3a, 0x6, [{0x0, 0x7fff, 0x3, 0x40}, {0x81, 0x3, 0x1619, 0x7ff}, {0x3, 0x0, 0x593d78e1, 0x7}, {0x0, 0x1f7, 0x7fff, 0x5c51}, {0xffffffff, 0xffff, 0xffffffffffffd2d4, 0xfffffffffffffffe}, {0x7, 0x5, 0xfe0, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000006000)={r0, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x5c, 0x1000, 0x2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r2, 0x574}, &(0x7f0000006000-0x4)=0x8) io_setup(0x2, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f0000009000-0x28)=[&(0x7f0000005000)={0x0, 0x0, 0x0, 0x14afa29ce48babff, 0xfffffffffffffffe, r0, &(0x7f0000002000-0x92)="0269da85908b6c8f24a543a7f6ab169cbbf1ac8195811e88c7ad2cfbf5e4910749548edce18de80d7cb868a1d8130888f1709224f034dcaca20477e434b31d59326e0cec860cbc8c743380798261b441759d0ed510bd3902488e51eb59c21a57fe5bd83fa213fb08d80a8036610ea6e854cfaec41d7c8c7861466316d3bc5208b9b5f4f3a076bd5781fae8b007b8d066fd5f", 0x92, 0x9, 0x0, 0x0, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffff7f, r0, &(0x7f0000002000-0xe9)="bf96c95d1207930a69874260828e3e8ff96747ff5819d879d8f353da9bda1ad988cca563e6bc25aedadf1aea8bf51bc9b720d6b83798a65dda7445f3e66636d66ee980ffd9be1ad70e18aa7ece189aaacb5a8d4850108224017f97040d5c0e4505cb322754790596505f63fba651886b79f086be611c83c66e9f669e6c05f09d746f65c33b3c31bea4efa5a7ae3a80938c27182ead2afd39ec8fbc23794a29788656e986a62bfbc5ddf3fe8a803a58e15b835dd3b19adf04d2d48e00c6f715fe0551be20e8c4baf2da843db086fb830a93c320f7db41d98533eeac7e278297712113bfca7f1d1b62fb", 0xe9, 0x7f, 0x0, 0x0, r0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0xa, 0x0, r0, &(0x7f0000009000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r0}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000000)="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", 0xfa, 0x8, 0x0, 0x1, r0}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000007000-0xec)="1243c0369bb5e38c8ffb62cbda2cad0c816af7c7f57f8952f680bcc12c799a0a6714cb6e12d9e193ee82e01a0f28d239db466a1f3f8582f831aafb8f9fecace1712f6d2e6ca247718581eb777c53d6be3e6e114592a312952811d32b224f9d708f7af1f6c5c0583641783be49024d344307d21e955ed4e2536ffbd1d007f3da9c7441d72bc00c49190ca75922ddb5a1c3a89f59dd38b4ad339fd634ecaab4a5e9b8d428858565f24644d2efadef4e060eae3e026aea5da5ea01fc4d5fe3d5ddc87b7060f8d76cfc254bf52c760bea6d77b1101b5e0b2bd0bf64d39581b53dee366ed258e64540d42065b2eb9", 0xec, 0x7, 0x0, 0x1, r0}]) 2018/01/28 09:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/28 09:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/28 09:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x7, 0x1ff, 0x0, 0x934, 0x4, 0x100}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x8001, 0xd36c) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/18, &(0x7f0000001000-0x4)=0x12) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x2, 0x6}) set_thread_area(&(0x7f0000000000)={0x0, 0x20101800, 0x5400, 0x3, 0x5, 0xfffffffffffffffe, 0x2, 0x7, 0x3f, 0x1e13}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x280000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0xa, &(0x7f0000002000-0x50)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000001000)="bac7dee87218bf4765754bff2b83f97a2132abcf983ecd99501b8ac0890afb095e6911cb8d3c8787355d56ccb490d359e5a8d5114db324e2987fc9a120a413e8c9807df89009bc4d6bbe264b0e5109e96623b24efec97b0b4d91486ecd92b2fdf4b3f9f703e00d9c4e0a779ea745a5c1715b1025da2d3ca3fcc5beabbd8cb6f35f3b2eb70240d424ee0a82c5ecf964ef28f47e23e7e9a1d8f2a774e3b74da1a479a5cd11d3b8779e5b529effc771cc869ffa9d0d45a4eb49cbb418b98468bed7f401e1e2d8f9fb8a87828987c22ba929114e2c5f4bca68722617a1f7e1dd30", 0xdf, 0x2, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xa191, r0, &(0x7f0000000000)="71e8f0c205496724842105a7001256d76c8cf4d588dc7f35c663598647db61c13b739c319d35d3120af120b74b4955295c17f3ca2c", 0x35, 0x23930000000, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x61b, r0, &(0x7f0000001000)="c452d8e0583632c423f49431167b0d32b2e1cf905351c86d68df935301e9e99a104f3f6e1613212f493033f2bcedb11c3dd88c155c848823212a2689825ab34a4876e4dff779b79b7dd315b269c90714861373163e42a6cacb46c1b50c1a8954ef957653ea0b4b3962b5f3a84d796d6c286a721c1827e4526f214dd57b889ce0dc9660dba88dfdeaef9306fbf3e30993e9385dbafe352825d3761dfc646654d0b9407a7181a4d8f7f8305cb4f8f21b41ec9e898c7d4a44dba1b449d0042afed8eb1fb1f1", 0xc4, 0x6a, 0x0, 0x1, r1}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7fff, r4, &(0x7f0000001000)="ad73ad212fadeca6303d031b98ebd50f0d4b9b0db8c74a0534abb7af906ff03ea84ecf4de23ec248fd52607b1c6673d2d9e642b42976fb27d9ba1b0376ec80b28bbbb4622837969119c053ec815e7b14fc2b8fe2767b7f36d622eaa531d713a32218db29e2d3aa73ae9e5ee0b2017341a5bbccb934879952cba4f88264b1d2d934127c4b69b22539033ba389189657fb325921ce61440da5073a58c326c722fd80972a3705544d5b0fbda70aa5574582095b5a05e359f8d2356b776167c8187e0e5421ff52658286bad0f22ce63c7b7ba3041848b29dcb76a3266b1dbbf71ccbf6bac95023ee7c0f0239873c40f4072ae9c7608264c5ca", 0xf7, 0x5, 0x0, 0x0, r5}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x80000000, r1, &(0x7f0000001000)="78d1dd54e46481fb30c8061b9737671e5ff01d8d8ea0237df32cd9afa500d6deba809308321aa3d201640ca788f080617b7510d94c446c9a2c106936facfe092afb819097ae5bed86874f0bb8218066f97a33390f72e0ea5f3878b5c0c865007baab384c834e9a6de98451ea627cd45582346f9646054873390be5372ae6cc30c73260e245", 0x85, 0x3, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002000-0x70)="c49a7960a9e7a30d763460d9821ee6c57441984494fca88c1ba5f9b1ec66ff9640822f24fe9b1321241a819aeeefed4f3a0ea4937c68d7b54e068dade12f380164bda135b56af1b83ca72b7eca60f9e86ee3902216f9879319c28468da15bb2d366f1f9a2285c4fb855eba7afa543e59", 0x70, 0x7, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000001000)="22547ae5c81d21fe45d5143d6667aa786b24662638c2d2fa446004c1f71e50f76b00e78c363cb4d308ad2ac1d6aeaf39030126289ee77a22f90eee15d620f0f4c219459ec8ed5bb2aa1da353b2d892b958249c8521205edddaf2ba8837c3855be7b00315d5d602f8dd78cc6896fd90de405b867feaef34280f96b5f88cfadc31d15bdc40c5dbd8786e7f89583f899a08ba411494d2c420f9460cfb23a7a0e5d975a607f66d270874796d235a65b1a1d7bd128abdf9b5a06c10349c002a2e4bf91cb1586e", 0xc4, 0x3, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x450c, r0, &(0x7f0000000000)="238494d371509a087a66326d4f25433fbbe9b4b9f52c06bd5f35b72b04605dbac2dacdcbd5b00b89c0e5bdc7e2b7ab053b87cb4de51bbb4c0efa66552f2d53590a6262c0f5de84acf01ae8f41366e5e2b4a9e667ab54dee1c9dcd6038b35466f6aa35a896325af6d35615c465508fee82b933ccc5b6cbb527778318c1175dda276e349895ebbc8bab3698da48ba032e28849e43378a1e381df79ad440ad0d552b0fc6419e9672241e17a4594e726fc06be459f46bcb821ce1c8327870a10dcf49f0530e5ddf601145537cfaf25c5de6b2e753d0b9f86921f23282a812d876f9efe1dcc1d0dc4c5a8aba2", 0xea, 0xac, 0x0, 0x0, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x400, r1, &(0x7f0000001000)="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", 0x1000, 0x200, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000000000)="a1e5fe1449d8f7d854fc33a0ac6ee779d992d9fc279434c54764269a987f4376d2ec9feb15cdeb0e2995ede3e14c10d671e56666fba3fb0e0cd25aacf953eb8116f33b4c7f56b3fcc289164c0120afa0e377a85ae34131359ed4d86ce6e993bcaa8daa81aab44cb9af42afb863f6f74203014499e9941b010014f04973426752e8d3ab77bb7c0aea70a853d402ab591c7c8d2d28251617a902", 0x99, 0x10000, 0x0, 0x1, r1}]) 2018/01/28 09:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 50.845070] RBP: 0000000000008041 R08: 0000000000000001 R09: 0000000001d03940 [ 50.852310] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000006fc118 [ 50.859551] R13: 00000000006fc118 R14: 000000000000c350 R15: 0000000000002710 [ 50.866792] ? entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/28 09:44:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b5c000)='/dev/sg#\x00', 0x3ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x101, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$inet6(r1, &(0x7f00004fb000-0xbc)=""/188, 0xbc, 0x8fc64a7dfc528ffb, &(0x7f0000c57000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x800000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/ion\x00', 0x414000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001cc000-0x8)={0x400005, 0x10001}, 0x8) r3 = accept(r1, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) sendfile(r2, r3, &(0x7f0000e5f000-0x8)=0x0, 0x401) r4 = open(&(0x7f0000fdf000)='./file0\x00', 0x400000, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000977000-0x18)={0x0, 0x10001, 0x20, 0x3, 0x8}, &(0x7f0000bae000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000693000-0x20)={0x0, 0xfffffffffffffff8, 0x200, 0x42, 0x1ff, 0x2, 0x5, 0x1f, r5}, 0x20) r6 = syz_open_dev$vcsa(&(0x7f0000f00000-0xb)='/dev/vcsa#\x00', 0x6, 0x400100) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000bcc000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/28 09:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e90000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c94000-0x9)='/dev/kvm\x00', 0x20000, 0x0) connect$nfc_llcp(r2, &(0x7f0000305000)={0x27, 0x7f, 0x6, 0x5, 0x1, 0xfffffffffffffff7, "325f17fbd4f30219db873b7fce35623fcc9cd51eb9329382e8b8bf2f230da48c066840a856d6d972e363c49101f9dcb27007929d66539961101749eb98bdb7", 0x0}, 0x60) r3 = add_key$keyring(&(0x7f0000122000-0x8)='keyring\x00', &(0x7f0000245000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) statfs(&(0x7f0000074000-0x8)='./file0\x00', &(0x7f0000692000-0xff)=""/255) add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) [ 50.908939] sctp: [Deprecated]: syz-executor5 (pid 7514) Use of int in maxseg socket option. [ 50.908939] Use struct sctp_assoc_value instead [ 50.948354] sctp: [Deprecated]: syz-executor5 (pid 7514) Use of int in maxseg socket option. 2018/01/28 09:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006a8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5c000)=0xe8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000388000)=""/92, &(0x7f0000192000-0x4)=0x5c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc2000-0xe8)={{{@in=@rand_addr=0xfff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x9f60000000000000, 0x2, 0x80, 0xa0, 0x3b, 0x0, r1}, {0xfffffffffffffffd, 0x81, 0x9, 0xff, 0x3, 0x7f, 0x1, 0x3}, {0x80000001, 0x5, 0x3, 0x8cbd257}, 0x8, 0xe, 0x3, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x6, 0x4, 0x2, 0xaf6, 0x0, 0xbe1, 0x7f}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/28 09:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000077c000-0x10)=@generic="0f72e2500e5f2d5fad6237b20a619e00") [ 50.948354] Use struct sctp_assoc_value instead 2018/01/28 09:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/28 09:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:44:11 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f000000e000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000022000-0xc)='/dev/amidi#\x00', 0x8, 0x480000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000022000-0x4)=0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000910000)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000340000-0x4)=0xcc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000010000000013, &(0x7f000034a000-0x4)=0xfffffffffffffff9, 0xffffff02) 2018/01/28 09:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x3, @rand_addr=0xb36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) 2018/01/28 09:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e90000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c94000-0x9)='/dev/kvm\x00', 0x20000, 0x0) connect$nfc_llcp(r2, &(0x7f0000305000)={0x27, 0x7f, 0x6, 0x5, 0x1, 0xfffffffffffffff7, "325f17fbd4f30219db873b7fce35623fcc9cd51eb9329382e8b8bf2f230da48c066840a856d6d972e363c49101f9dcb27007929d66539961101749eb98bdb7", 0x0}, 0x60) r3 = add_key$keyring(&(0x7f0000122000-0x8)='keyring\x00', &(0x7f0000245000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) statfs(&(0x7f0000074000-0x8)='./file0\x00', &(0x7f0000692000-0xff)=""/255) add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/28 09:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000c92000)={0x1ff}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000d6a000)=0x7, 0x4) 2018/01/28 09:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000077c000-0x10)=@generic="0f72e2500e5f2d5fad6237b20a619e00") 2018/01/28 09:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000077c000-0x10)=@generic="0f72e2500e5f2d5fad6237b20a619e00") 2018/01/28 09:44:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005af000-0x9)='/dev/vcs\x00', 0x210400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x200, 0x5, 0x8, 0x6, &(0x7f00003a9000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='/dev/vcs\x00', 0x800, 0x2, &(0x7f0000000000)={0x400, 0x2e3, 0x7, 0x800, 0x4000000000000000, 0x2f, 0x7, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000003000-0x75)={0xf97cff8c, 0x8, 'SE Linux', "bc524c05ad8f631811d523ca278f09ec449987cc50b0b2672fe9337abebe73b4056b2e84825e18cdd5e6469c795c230d560ff02b6fcac56ffa1e89fdcf33a62668a0b668a3cc152d9d24064c7400b7e37a76982d0af728b8a0e01090f5f48ff58c1890b8ff"}, 0x75) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x0) io_setup(0xde1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x8, 0x5, &(0x7f0000004000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000)=""/236) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000)={@generic="f60f7c6ca52d960cd70dc0e4c98d4278", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x6, 0x0) symlinkat(&(0x7f0000005000)='./file0\x00', r3, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000007000-0x4)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000008000)=@ax25={0x3, {"ee0d33a3966068"}, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000b000-0x4)=0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000001000-0x18)={0x4, 0x4000, 0x1, 0x4, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000006000-0x50)={0x1, 0x40, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f000000a000-0x20)={0x0, 0x1, 0x8, 0x10001, r5}) 2018/01/28 09:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000402000)=[], 0x0, 0x50) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000991000-0x18)={0x2, &(0x7f000014f000-0xc5)=""/197, &(0x7f0000eb4000)=[{0x1, 0x23, 0x0, &(0x7f0000216000)=""/35}, {0x6, 0xf9, 0x6, &(0x7f0000f6c000)=""/249}]}) 2018/01/28 09:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) 2018/01/28 09:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/28 09:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000077c000-0x10)=@generic="0f72e2500e5f2d5fad6237b20a619e00") [ 51.059935] sctp: [Deprecated]: syz-executor5 (pid 7553) Use of int in maxseg socket option. [ 51.059935] Use struct sctp_assoc_value instead 2018/01/28 09:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000020f000)={&(0x7f00006da000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = accept$unix(r0, &(0x7f0000db6000)=@file={0x0, ""/108}, &(0x7f0000803000)=0x6e) sendfile(r1, r0, &(0x7f0000127000)=0x0, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000456000)='/dev/usbmon#\x00', 0xcc51, 0x79708befc9e65f55) getxattr(&(0x7f0000691000)='./file0/file0\x00', &(0x7f00000e9000)=@known='system.posix_acl_access\x00', &(0x7f0000a31000-0x7b)=""/123, 0x7b) listen$netrom(r3, 0x101) 2018/01/28 09:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x3, @rand_addr=0xb36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) sendmsg$rds(r0, &(0x7f00009d2000)={&(0x7f0000c58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bae000+0x382)=[], 0x0, &(0x7f000033e000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f00003ee000)=0x0, &(0x7f00000da000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000077c000-0x10)=@generic="0f72e2500e5f2d5fad6237b20a619e00") 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5c000)="", 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000acf000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dbf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r1, &(0x7f0000d4e000-0x50)=[{&(0x7f0000327000)="650242cb8e3f810c3e23a6c5da4a5647924c61c56aefa9f89cea37a1789fa74e3d78e59c8e56a9d225b28fb460a46f2a2899225d496d6ef7f24942ad427b23b584cb57da403152e0dca21ec93b3f36325b7a875912bb186e5dd96be4864f8f78ab2f3634919f8aff691db424be72f8f4f0ed1a473cbe5895495c9d0676fbb9a0070abd7c41db16d255511afc9044cbb56e7383af002e7ebb2b6a7adb3397e11dc2edd5e603e6ea341817d73f971c5cd6659d27e750b68ec06b713ba48511efa1e3", 0xc1}, {&(0x7f0000b64000)="f17730c53e6c4c82477c4b97e4341bc69be2328a839003815171e524cd27929fb326c1e52d8165c310d87f97dd8f4920f3e41ddbbf1b79ad39cc", 0x3a}, {&(0x7f00000ec000-0xb7)="a4db3845cb78cab20455a8ef405c5e0517351fe0c96e79ffd8ada4113d96bf60f8323250f34a5b06c5cda12d315945877236d080cb8dee558068452965f6ffe501747e846819040102cdea1642722e55523208c08e5f2ac088798f4daf586bbf00e0a7d3b1e6aeeae27e493462d8ac7d3445be41683e5e290c9add1e79dd84baca60bd6ad7a19de6cb5dc6a116dfbe4e3d59e5764c0cf7eb22df64ac05f152cbdfe38c45c3c7e30fb918bf2bb6e3bf8659d51344dffd15", 0xb7}, {&(0x7f00003cf000-0x1000)="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", 0x1000}, {&(0x7f00000cc000)="1d0a4cef1d110e57ecbd3c296c35913a3b68e1d02c2a93ec27300c554146ba0233caed50ae6eccf67929fdb482e0ed584848815921dbef886ce0c98d48d869dc012b583b8948fac50006dbbc7db5e45a217fe8e523", 0x55}], 0x5) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000678000-0xb)='net/psched\x00') close(r0) bind$vsock_stream(r0, &(0x7f00000d4000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x80000000, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006ef000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = userfaultfd(0x0) fallocate(r0, 0x0, 0x3ff, 0xeb) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009f5000-0x20)={{&(0x7f0000b57000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) [ 51.154663] sctp: [Deprecated]: syz-executor5 (pid 7583) Use of int in maxseg socket option. [ 51.154663] Use struct sctp_assoc_value instead 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/28 09:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000151000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f0000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e66000)='/dev/sequencer\x00', 0x80a00, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00007e0000)={0x0, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000f40000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {r1, r2/1000+10000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x8001, 0xf4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ef2000-0x8)={0x3ff, 0x8001}) socketpair$inet6(0xa, 0x0, 0xff, &(0x7f0000dae000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000a69000)=0x0) r6 = syz_open_dev$dspn(&(0x7f00009b1000)='/dev/dsp#\x00', 0x7fff, 0x40600) readlinkat(r6, &(0x7f0000c2a000)='./file0\x00', &(0x7f000033a000-0x80)=""/128, 0x80) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d2e000-0x4)=0x7, 0x4) listen(r5, 0xa) 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd7000)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000)=0xe8) write(r1, &(0x7f0000691000-0x24)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x12) syz_open_dev$sg(&(0x7f0000cd4000-0x9)='/dev/sg#\x00', 0x7, 0x0) 2018/01/28 09:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x3, @rand_addr=0xb36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$getreaper(0x5, &(0x7f00007fb000)=0x0) getgroups(0x0, &(0x7f0000974000)=[]) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000043e000-0x8)={0x0, 0x0}) migrate_pages(r1, 0x3, &(0x7f0000540000-0x8)=0x7fffffff, &(0x7f0000611000-0x8)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002a000-0x48)={0x0, 0x0, []}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$packet(r4, &(0x7f00008e1000)=""/237, 0xed, 0x10003, 0x0, 0x0) 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000023000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x80000000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) [ 51.268904] sctp: [Deprecated]: syz-executor5 (pid 7618) Use of int in maxseg socket option. [ 51.268904] Use struct sctp_assoc_value instead 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000314000-0x9)='/dev/rtc\x00', 0x42040, 0x0) 2018/01/28 09:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x3, @rand_addr=0xb36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, 0x98) 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dc1000)={0xff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000522000-0x4)=0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) 2018/01/28 09:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0xfffffffffffffffe, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00001ca000-0x90)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000816000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000255000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xfffffffffffffff7, 0x2, 0x100, 0x9, 0x800104, r2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000-0x100a)={r1, 0x0, 0x51d8, "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"}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)=""/198) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x5, &(0x7f0000002000-0x8)=0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000)=0x6d5, &(0x7f0000003000)=0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003000)=""/21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000006000-0x67)=""/103) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000006000)=""/0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={r3, 0x3d28, 0x7, 0x2, 0xee, 0x7}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@int=0x0, &(0x7f0000003000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000009000-0x88)={0x3, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 09:44:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00008c4000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000600000)={0x1, [0x0]}, &(0x7f000044e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f89000-0x10)={0x2e7a8cdc, 0x200, 0xe82, 0x8, r2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000080000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") 2018/01/28 09:44:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.398918] sctp: [Deprecated]: syz-executor5 (pid 7662) Use of int in maxseg socket option. [ 51.398918] Use struct sctp_assoc_value instead [ 51.412600] dst_release: dst:00000000c6ed2b87 refcnt:-1 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) socket(0xa, 0x2, 0x81) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000f9b000)='/dev/dmmidi#\x00', 0x87bc, 0x400000) listen$netrom(r1, 0x5) syz_open_pts(r1, 0x240) fcntl$getown(r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000648000-0xc)={0x20000000, 0x0}) 2018/01/28 09:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f10000-0x8)='oom_adj\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002b3000-0x4)=0x0) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039f000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005d5000-0xb)={0x1, &(0x7f00002fc000)=[{0x9, 0x20}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000848000-0x4)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000093c000-0x4)="2000011e", 0xfeab) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bf7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000989000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000aed000)='/dev/adsp#\x00', 0x3, 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000aef000-0xd0)={0x5, 0x0, [{0x80000001, 0x7, 0x7, 0x6, 0x9, 0x1, 0x3, [0x0, 0x0, 0x0]}, {0x80000008, 0x1000, 0x5, 0x2, 0x5, 0x101, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0x8, 0x4, 0x100000000, 0x20, 0x7, 0x7f, [0x0, 0x0, 0x0]}, {0xc0000007, 0x9, 0x6, 0x401, 0x5, 0x8001, 0x467, [0x0, 0x0, 0x0]}, {0x40000000, 0x5, 0x2, 0xc01, 0x6, 0xff, 0x7, [0x0, 0x0, 0x0]}]}) r2 = memfd_create(&(0x7f0000a66000-0x1)="b7", 0x1) connect$unix(r2, &(0x7f0000363000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000af0000)={0x3d, 0x100000001, "706b761a3688b2bd3649ca536795048debfb7292bd772783e7371b1890b85a2fea1876515c39beb75dd563afa1b85b7e6595296694"}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af0000-0x10)={0x100000000, 0x8000, 0x33, 0x0, 0x0}, &(0x7f00004da000)=0x116) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000555000-0x8)={r3, 0x74}, 0x8) 2018/01/28 09:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000775000-0x4)=0x4) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000440000)=0x3, 0xffffffffffffff01) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 6: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000041f000)={0x6, &(0x7f0000ae8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000-0x57)=""/87) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000ae8000-0x4)=0x7f, 0x4) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000ae9000-0x20)={0x0, 0x6000, 0xff, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.504122] sctp: [Deprecated]: syz-executor5 (pid 7688) Use of int in maxseg socket option. [ 51.504122] Use struct sctp_assoc_value instead 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0xfffffffffffffffd, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) clock_gettime(0x0, &(0x7f0000a00000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e9d000)={0xd8, 0x7ff, 0xff, {r2, r3+30000000}, 0xffffffff, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/28 09:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) socket(0xa, 0x2, 0x81) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b11000)='/dev/amidi#\x00', 0xaef, 0x400) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ac1000)={0x7, 0x1, 0x5, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000ea3000-0x8)="6664696e666f00e6") getdents(r1, &(0x7f000077a000)=""/0, 0x0) 2018/01/28 09:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) 2018/01/28 09:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f00006f6000)="") 2018/01/28 09:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000440000)=0x3, 0xffffffffffffff01) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 09:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x2