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"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"}], 0x1248, 0x4000}, 0x4}], 0x4, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) r1 = add_key$keyring(&(0x7f0000775000-0x8)='keyring\x00', &(0x7f000057b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000ca7000-0x6)='rxrpc\x00', &(0x7f0000a0a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b6000-0xb)='/*vboxnet1\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000d6d000)='.request_key_auth\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) write$fuse(r0, &(0x7f0000391000-0x21)={0x12, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x7fffffffffffe, 0x0, 0x0}}, 0x28) 2018/01/16 18:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00006e3000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000006b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a0c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df6000-0x9)='/dev/ppp\x00', 0x600001, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000544000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 18:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00003c5000)='stat\x00') ptrace$pokeuser(0x6, r0, 0x1, 0x7fff) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000ee8000)={0x4, 0xffffffffffffcdab}) sendfile(r1, r1, &(0x7f0000a9c000)=0x0, 0x100000001) 2018/01/16 18:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000061f000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x10000, 0x2, 0x800}], {0x8100, 0x59a, 0x1, 0x1}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007fe000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ec0000-0x4)=0xfffffffffffff801, 0x4) 2018/01/16 18:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000e6a000-0x4)=0x401, 0x0) 2018/01/16 18:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00008ae000+0xa06)=[{&(0x7f0000173000-0xd9)="2a15970ff51c96c5433835b8560bda291625db0f9d15ce8389565b414f9d8738ffd399830226f4bcc717e781c0a6174c744bf7d7637e54deb03612949dd16180d55da1f29d3968fb6ee0d99296b4a45b6e1756a3f9b544bc6c05d62a1549e2631a11e8d7aa2e8cee8257c298484a364a33b04be42af6f5f5f0f81d3211606f8f", 0x80}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f9c000-0xd)='/dev/dmmidi#\x00', 0x4, 0x131000) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000f1000-0x10)={0x5, 0x0, &(0x7f0000e90000/0x1000)=nil}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000059c000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c2000+0xa8e)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f0000ed1000)='./file0\x00', 0x1000, r3, r4, 0x0, 0x801001) 2018/01/16 18:55:53 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x4, 0x2, 0x3ff, 0x2, 0x20, 0x20, 0x2b, 0x0, r1}, {0x653, 0x0, 0x101, 0x5, 0x7, 0x3, 0xfffffffffffffff8, 0x6}, {0x1000, 0x5906, 0x1, 0x2}, 0x987, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x0, 0x3, 0x8001, 0x1, 0x100000001, 0xffffffff}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) [ 57.956507] PPPIOCDETACH file->f_count=2 2018/01/16 18:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) r2 = inotify_add_watch(r0, &(0x7f0000140000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r2) [ 58.018097] PPPIOCDETACH file->f_count=2 2018/01/16 18:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x4, 0x80) semctl$GETPID(r1, 0x3, 0xb, &(0x7f00002d4000-0x1000)=""/4096) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 18:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000657000-0x8)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c84000-0x8)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/access\x00', 0x2, 0x0) io_cancel(r0, &(0x7f00002ca000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000592000)="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", 0x1000, 0x9, 0x0, 0x0, r2}, &(0x7f000090f000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000644000)={r2, 0x4, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') 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_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fc6000)={0x0, 0x0}) 2018/01/16 18:55:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7fff, 0x1, "908025f75045838937304f257781b47e00f640f5745824f3cc5a7fae01a6c32efc402f8c963052d297f1e4a1a5caa65d1259a767c5bd8c356f43a080ce19328cf059b5d9363bc04eb7d39d08a4a61103"}, 0x160) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd6000)={0x0, 0xe4, "b5e382a59020e61c945ff2b38de4d1f0414947844d2719dea816f6ddc1a4fb9a177486e215449bbfe471be3f8fa2002ec789a22f08184db56d69dd74b1ef2bdd45d9b8b072ad3e94a575029cf145e77fe785f06856f47f14c79081e4ae13fab29d6a5d86cc6cb90c5415d4ba80ce792a8a26042e8aaae7d5e34e3d91c952e95a38b857c20f660161d7d64308c0d45bc04779701e56ac1625bc2963b9cf7e72ed2b22e7860a40e52a520579ca42a7f1a8eef5923f677b7b53b772288d20a9d12250b06a6322d0e2bebaa2e2c653bdf8a6c7bf9ac14ef92af26f432c29d7bd30d68a830f58"}, &(0x7f0000fd7000-0x4)=0xec) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d8f000-0x8)=@assoc_value={r1, 0x9}, 0x8) 2018/01/16 18:55:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/enforce\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000ef000)='keyring\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x7fffffff00}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x8dad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xa297}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x162, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x0, 0x90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x84) prctl$intptr(0x1a, 0x44) 2018/01/16 18:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000088000)='kser\x00', &(0x7f0000487000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ab0000-0x1000)="", 0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/vcs\x00', 0x400001, 0x0) perf_event_open(&(0x7f00008b2000-0x78)={0x0, 0x78, 0x10001, 0xe4, 0xfffffffffffffde2, 0x9, 0x0, 0x5, 0x4, 0xa, 0x800, 0x6a44, 0x9fc5, 0x0, 0x0, 0x6, 0x8296, 0xfffffffffffffc01, 0x7, 0x61, 0x3, 0x8, 0x2c, 0x0, 0x8001, 0x3, 0x3, 0x7f, 0x2, 0xffffffff, 0x744, 0xff, 0x9, 0x1, 0x7fff, 0xd87, 0x4, 0x68, 0x0, 0x401, 0x4, @perf_bp={&(0x7f000032a000-0x1)=0x0, 0x2}, 0x20052, 0x6, 0xbc, 0x4, 0x8, 0x8001, 0x401, 0x0}, r0, 0x80, r1, 0x2) add_key$keyring(&(0x7f000051f000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000076e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000086b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008e8000)={0x0, 0x2, 0x3ff, 0x6, 0xfec, 0x5, 0x2, 0x400, {0x0, @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]}, 0xffff, 0x4, 0x0, 0x80000001, 0x4}}, &(0x7f0000235000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a85000-0x98)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53233fdf, 0xfff}, 0x98) lchown(&(0x7f0000206000-0x8)='./file0\x00', r2, r3) 2018/01/16 18:55:53 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc4000)={{{@in=@empty=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}, {{@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}}, &(0x7f0000fc4000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d63000)=0xc) keyctl$get_persistent(0x16, r1, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fc5000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x40002) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000fc4000)='/dev/snd/controlC#\x00', 0x8000, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00002e9000)={0x5dbbcf08f06262fe, 0x0}) 2018/01/16 18:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000fa3000-0x4)=0x0) arch_prctl(0x1001, &(0x7f0000529000)="") r1 = syz_open_dev$dmmidi(&(0x7f00000de000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000004c000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="e83e16d5c788b2bcc01055d29f7e6c10"}}) pipe2(&(0x7f000094b000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000dde000)=0x0) 2018/01/16 18:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00009ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e29000)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f86000)=0x14, 0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000b5d000-0x48)={{0x0, 0x3, 0x3f, 0x3, 0x7}, 0x800, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(r0, &(0x7f0000002000)={0x11, 0x1e, r1, 0x1, 0x2b2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000936000-0x58)={0x2, 0xa53f, 0x8, 0xbf7, 0xe03, 0x16998f15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00008bc000)=0x0) pipe2(&(0x7f00009e5000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000073c000-0x4)=0x1, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000e46000-0x30)=""/48) 2018/01/16 18:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a07000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 18:55:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000173000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000aaf000)={0x0, 0xa436, 0x4, {0x0, 0x0}, 0x401, 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, 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) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c17000-0xb)='/dev/hwrng\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x1b, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000598000)=0x0) getpriority(0x1, r4) 2018/01/16 18:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b)="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", 0x5a1, 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) sendto$inet6(r2, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$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(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$midi(&(0x7f0000847000-0xb)='/dev/midi#\x00', 0x10001, 0x2) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000307000-0x8)={r5, r3}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000357000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 18:55:53 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000688000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000094000-0x24)={0x1, 0x236, 0x800, 0x0, 0x7282, 0x3e4, 0xdca3, 0x61a, 0x62, 0x1, 0x800, 0x5}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000058c000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8a}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x68) r1 = syz_open_dev$admmidi(&(0x7f000069d000-0xe)='/dev/admmidi#\x00', 0xfcf0, 0x10401) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ca1000)=@assoc_value={0x0, 0x9}, &(0x7f0000e5c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b8b000-0x4)=r2, 0xfffffffffffffe09) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) fstat(r3, &(0x7f0000573000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:55:53 executing program 7: r0 = syz_open_dev$mice(&(0x7f00003c2000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ba9000)=@sack_info={0x0, 0x7, 0xe62}, &(0x7f0000ebb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xfffffffffffff5e9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r2, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r2, 0x1) 2018/01/16 18:55:53 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) fcntl$setflags(r0, 0x2, 0x1) 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, 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, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 58.177835] binder: 7849:7854 ERROR: BC_REGISTER_LOOPER called without request [ 58.185324] binder: 7854 RLIMIT_NICE not set [ 58.216160] binder: 7858:7862 transaction failed 29189/-22, size 0-0 line 2788 [ 58.235715] binder: 7849:7854 ERROR: BC_REGISTER_LOOPER called without request [ 58.243196] binder: 7854 RLIMIT_NICE not set [ 58.256532] binder: BINDER_SET_CONTEXT_MGR already set [ 58.263139] binder: 7858:7867 ioctl 40046207 0 returned -16 [ 58.274127] binder: 7858:7862 transaction failed 29189/-22, size 0-0 line 2788 2018/01/16 18:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000802000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/01/16 18:55:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000067c000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000100000-0x50)=[{&(0x7f0000f51000-0x6d)="134cdb2e00c8f2b6eda6d99fd66cb37641f95b2e38613b7e2ba2302f15c3cf822397f2b5f211748e86d64c92a7644de507c58c7c81ea645175b4b67534e1090ff9bb8b30582f25a31fca8fada1d56ce8c710437eedc1989714f11668964744af80a780e87777d9b62a0b29c47f", 0x6d}, {&(0x7f0000d24000-0xec)="ae9f24e9c969f4bf1a55e125a8450e09661c52a16ca6d799e17faccddd5634383188e43f2a8d830edef10f457aab1f4c17f3cd95d83e2f0751f11c197bf09214eb0385e551dfdaacc1ec95e1772a5aaa79eaa3d6109dd802371d3bf1d8eb680b84d73499df5b5b509cf313969a689442bc935726199d6f21915430267c3aaf29a53043c6d8335da41638aa33938552d82d9f4cce6c453a43123e5b4b38ba632cd051e9c2980eb63de26aea8346b9160d878dfce99e24e0f18e36c46286f5aa415fc12464cc1afa557d113458def60a21ee355ce125c60f7539ffa51aa02d64a332e3822e8f446daf6baf7c11", 0xec}, {&(0x7f00007fe000-0x1000)="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0x1000}, 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{&(0x7f00002af000-0x1000)="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0x1000}], 0x5, 0x7) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/16 18:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0xfffffffffffffffd) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000512000-0x4)=0xca6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000074f000)={{0x2, 0x3, @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]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4ea66d8ac8bb04a954e20b3759048924"}) fadvise64(r1, 0x0, 0xaaf, 0x5) sendto(r0, &(0x7f0000c77000-0x5d)="", 0x0, 0x40, &(0x7f00003e1000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 18:55:53 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00004a7000)='/dev/vcs#\x00', 0xfffffffffffffa90, 0x200000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000037d000)=0x10f000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00008a0000)={0x5, &(0x7f0000000000)=[0x9, 0x9, 0x800, 0x401, 0x7fffffff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x3f, 0x7fffffff, 0x80000001, 0x2, 0x5, 0x3, 0x3c8b, 0x8}, &(0x7f0000002000-0x40)={0x3, 0x400, 0x9c, 0x11e, 0x1f, 0x0, 0xa97, 0x2cf}, &(0x7f0000001000)={0x3, 0x0, 0x8, 0x6, 0x1, 0x200, 0xfff, 0x1}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000002000-0x8)={0xd5}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000-0x48)={{0x3, 0x0, 0x6, 0x3, 0x100}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0xd9, 0x4, 0x91}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x3f}, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) r3 = accept4$nfc_llcp(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60, 0x80800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000-0x1)=0x3, &(0x7f0000001000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x80000000}, &(0x7f0000004000-0x4)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000-0x10)={0x87, 0x100000000, 0x2, 0x5}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x8507}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x8, &(0x7f0000004000-0x40)=[{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$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000006000)={r4, 0x1}) 2018/01/16 18:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001a8000)='/dev/loop#\x00', 0x8001, 0x8c42) socketpair(0x10, 0x1, 0x0, &(0x7f0000e6c000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f000091d000)=0x0, 0x8) 2018/01/16 18:55:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 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(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000003000-0x10)={0x1, 0xfffffffffffffff9, 0x8, 0x0}, 0x10) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/16 18:55:53 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000058a000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f78000)=0x0, 0x4) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000307000)="616c9e9de4e89a97eaa7a01b70220576d1470490", 0x14) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:53 executing program 1: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='nodev\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000435000-0x38)={&(0x7f0000a51000)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x702, 0x5, 0x3, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4004001) [ 58.300824] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.308974] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:55:53 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000800) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000003f000-0xc)='/dev/amidi#\x00', 0x770000, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000054000-0x21)={0x0, 0x19, "a375d9465b7efa8aa0d267967e438a53774271a37a7437bbef"}, &(0x7f0000053000)=0x21) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000053000)={r2, 0x62}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f000002d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000028000-0x8)=0x7) write$sndseq(r3, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/01/16 18:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000211000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000f2000-0x2)=0x100000001, &(0x7f0000e3b000)=0x2) clock_gettime(0x0, &(0x7f000019e000)={0x0, 0x0}) ppoll(&(0x7f000059f000)=[{r0, 0x400, 0x0}, {r0, 0x1100, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8184, 0x0}, {r0, 0x80, 0x0}, {r0, 0x180, 0x0}], 0x8, &(0x7f000062f000-0x10)={r1, r2+30000000}, &(0x7f0000451000)={0xfffffffffffffe01}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003ec000-0x4)={0x1000}, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x173, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000507000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x7fffffff}, &(0x7f00006c1000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000508000-0x4)=r5, 0x4) 2018/01/16 18:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3e000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000-0x9)='net/snmp\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x49) 2018/01/16 18:55:53 executing program 1: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000d8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000b0000-0x4)=0xa2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d9000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000d9000-0x8)={0x0, 0x1}, &(0x7f00000d9000-0x4)=0x8) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d9000-0x4)=@assoc_id=r2, &(0x7f00000d9000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000092000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 18:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b15000-0x12a)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0x0, 0xdf, 0x5, {@random=0x40, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffff7f}, "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"}}}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000125000)=@ipx={0x4, 0x5, 0x80000000, "f353185f510c", 0xffffffff, 0x0}, 0x10) r1 = syz_open_dev$mouse(&(0x7f000038f000)='/dev/input/mouse#\x00', 0x100, 0x2902) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000cc6000-0x198)={0xa, 0x0, [{0x8000000f, 0x2, 0x5, 0x1000, 0x1, 0x8000, 0x5, [0x0, 0x0, 0x0]}, {0x0, 0xe68, 0x1, 0x101, 0x6, 0x91, 0x134, [0x0, 0x0, 0x0]}, {0x80000008, 0x2, 0x0, 0x7, 0x5, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}, {0x4, 0x6, 0x1, 0x4c5b, 0x3, 0x1ff, 0xb418, [0x0, 0x0, 0x0]}, {0x80000007, 0x8001, 0x0, 0x0, 0x6, 0x101, 0x7df, [0x0, 0x0, 0x0]}, {0x80000019, 0x8ec4, 0x4, 0xffff, 0x6, 0x3, 0x5, [0x0, 0x0, 0x0]}, {0xc0000007, 0x6, 0x5, 0x5, 0x1, 0x6, 0x8001, [0x0, 0x0, 0x0]}, {0x80000019, 0xeb, 0x1, 0x5, 0x80000001, 0x1ff, 0x2, [0x0, 0x0, 0x0]}, {0x80000008, 0x0, 0x0, 0x200, 0x1000, 0x2, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}, {0x40000001, 0x30000000000, 0x6, 0x9, 0x0, 0x27, 0x200, [0x0, 0x0, 0x0]}]}) 2018/01/16 18:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/16 18:55:53 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000035000)='./control\x00', r0, &(0x7f000003d000-0xa)='./control\x00') 2018/01/16 18:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a28000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094a000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000041e000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r2 = 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) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d3b000-0x4)=0x5, &(0x7f000093f000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000044d000-0x8)={0x0, 0x0}) mount(&(0x7f00000ec000-0x8)='./file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000cc1000-0x7)='mqueue\x00', 0x3, &(0x7f0000d1d000-0x1)=' ') [ 58.470401] SELinux: unknown mount option 2018/01/16 18:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e3000)='/dev/sg#\x00', 0x401, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004fc000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000ac8000-0x4)=0xc) recvfrom(r0, &(0x7f00000d3000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000d65000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000a3000-0x10)={0x0, 0x6c, &(0x7f0000643000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003e9000-0x4)=0x10) preadv(r0, &(0x7f00008d4000-0x50)=[{&(0x7f0000c8b000)=""/172, 0xac}, {&(0x7f0000bcb000-0x3a)=""/58, 0x3a}, {&(0x7f0000e99000-0x66)=""/102, 0x66}, {&(0x7f0000280000)=""/88, 0x58}, {&(0x7f0000f18000-0xca)=""/202, 0xca}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000041a000-0xb8)={r1, 0xa2c0000000000000, 0x7, 0x1, 0x7, 0x5, 0x1, 0xb6, {r2, @in6={{0xa, 0x0, 0x69, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x400, 0x4, 0x1}}, &(0x7f0000674000-0x4)=0xb8) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b6f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000b5e000)={0x3, "7e90ca"}) bind$alg(r3, &(0x7f00007b3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000521000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00005d4000-0x4)=0x0) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000425000)=0x1004, 0x2d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) syz_open_dev$sndtimer(&(0x7f0000a96000)='/dev/snd/timer\x00', 0x0, 0x101980) r1 = open$dir(&(0x7f00007b9000-0x8)='./file0\x00', 0x2000, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008aa000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) linkat(r1, &(0x7f00000b5000-0x8)='./file0\x00', r2, &(0x7f00003a9000-0x8)='./file0\x00', 0x1000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x9, 0xc, 0x1ff, 0x100000000000c, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r0, &(0x7f00000c5000)=""}, 0x10) r1 = memfd_create(&(0x7f0000f21000)=':,eth1\x00', 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000002c000)={0x54, 0x0, &(0x7f0000431000-0x54)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000ec9000)=[], &(0x7f0000b04000)=[0x0, 0x40, 0x68, 0x78]}}], 0xff, 0x0, &(0x7f00008be000-0xff)="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"}) 2018/01/16 18:55:54 executing program 4: r0 = add_key$user(&(0x7f0000cd5000)='user\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000722000)="", 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b82000+0x210)={0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0xc) rt_sigreturn() keyctl$chown(0x4, r0, r1, 0x0) 2018/01/16 18:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a2c000)={0xf2aab34c5eb795e1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{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]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000712000)='/dev/dmmidi#\x00', 0x101, 0x10000) ioctl$sock_bt_hci(r3, 0x400448e6, &(0x7f00008cf000)="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") ioctl$KVM_RUN(r2, 0xae80, 0x0) recvmsg$netrom(r3, &(0x7f0000cfd000-0x2)={&(0x7f00005a5000)=@ax25={0x3, {"7a09b8d590861a"}, 0x9}, 0x10, &(0x7f00007b5000)=[{&(0x7f0000aa8000-0x7e)="e6d7556f370c84c1a727c1fb615ce6d64f5fc08d489c93c6fee514c55a85e1a76ea1492627e386560f4493e44abf645dabc9c0f5150d2d19a8e4c091f352c510ad79b25039fb96ebc8a83463678cb66f9f4b414743af733eeb238d3ed36a26dceda2f4c22b7a53cff19dbf92b83c4cf86df282b7be684ed0dd0ab3b647b0", 0x7e}, {&(0x7f0000f4d000-0x6f)="fa07709f93fa26dd2dfc4aaa612f087c43f89d6b879c433aafab04788c0fd65947a04220e681c8f4cf338145503d6c78dee0914f63e1bf17349f2d8fd0dd871d83df234fb688a0a7432222b094463e71760f2571c67c95e0ea36c9359d3c5256db9941ca8fc7770bf81fcfc573c181", 0x6f}], 0x2, &(0x7f00002bc000)=[{0x40, 0x1, 0xff, "5aaa9949b085a432f6511f1c38e3a68e536df4b37cd350051677dabc50203fd1625e62c2e7cb4b1c0283188dcb71b61a"}, {0xa0, 0x111, 0x0, "c8f9e1761dc58c9bde381c439ef32be6dc9640fb627a0622aee505a060bfb1c52f0dd73ff708fce26ed1ded616a771eb4e94874034cf862959aa9127b1575f83c4cee8ffc41781700e29902c70433812775ab2a0838fbe2973bdf866bd61ea49dd98b2800e86b41027a0c007fbd4bffc5f3c3893de786780ec9c3c53ac1ea885e4cce86f36ff9f7245b4083f5ea2"}, {0xf0, 0x10c, 0x0, "bdea10d698c7f9dd4c788b433132e171aa4523fb287371d1213cfc07032a192ccdcdcdf320c0825314646a61fda194101803d0201f0bdf1deddca3595828bfd53f796007536d584e51cb73c53845300650fd1dc9fb0b22c8cec48309dc204a9d6720cb4ab3f43aec092ad390132fbdc99df2f63475003aa513479e896790f25d500e7e4ed110d77111bd32057708e73bae4a70e166fc46950125f09a20dc8acefac88397385bf84fe08c98bbaf24ba26956ded8fdbe615b40b4c85c4fe0df2312a54cebb847f3654e58b29abec9c197b87d2a82160f273d089951f"}, {0x88, 0x110, 0x401, "21b1ad9e54ff640d3147591dac2ff48ff81615776783a7d784d07d7cf96b4ff06f9a163063fc8eca125d6fb710ed039411a33f7c8008862ad04df947885eaad477e95d3112564ea46d3a134e96c2c35342c7a351d1e33fde33e373f9c3e754be386eedcb63c1dd374b0e8cc819084b7690"}, {0x78, 0x11d, 0xffffffffffffffff, "0b17dae47662152d2e98d642d3c3ff60caace0e5c72ddfe4f25008aceeee39484dce06e356c14c07e9572ed37643cdc331da6ae81d963aa9a2feedb4b6025d0ddbe140ba60aded2d5d8a6b628378fad3f91a632d653f8d4318d98f3906f0a37d042dfce1c499"}, {0x90, 0x6, 0x101, "cc250d67a23b296cd748811fa438ff976d5fd6fe2c643371128bf53be30d004226953434945ba103afd3e04cef7bdbe4606647be58f5dea70d26db9329811171e3047f1e893bd02cb076aa657f5b81d72e01160ddee174990790597f9474499a6aa634c70ced26b08aea6ee2fbc7ac6f3a401a3f7ea62928020245"}, {0x18, 0x198, 0x5, "f99c9fb1d04454dd"}, {0x1010, 0x10d, 0x9, "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"}], 0x1388, 0x4}, 0x100) 2018/01/16 18:55:54 executing program 6: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000)="", 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000e0a000)={{0x10001, 0x6, 0x6, 0x0, 0x81, 0x2}, 0x1}) 2018/01/16 18:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cf000-0x2)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:54 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000eb7000-0x8)='./file0\x00', 0x8000, 0x41) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000019f000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2e, 0xffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xe5)="153e41bc888d4ed2344f9a3686c3e0093a28254a27986f200b2d03ace32f567fd869399434b03ade5fc13693f8fa35932b2e83b10b5664d8f0c81c63b3923fdd4430b565a07912845d6e4d15be304682732c7a806a3c7234ffb0b23e2851f37cf796bab7b4ccaa06620ce61927223a838a24e7fb5537aca5236eec0b94c06daaa5fdf344364435b66c9e0df60eb0f98eefac3bf59d6db1455d26cb637996168de457333e4b69beaa756eeef079dc0deaac03ce77dbb95e60d36b3c16c4f10d62de65e55b4fda8476334ae81c2860c159aedcc103acb2d899383effddd3e8defd748d0ca947", 0xe5, 0x4000000, &(0x7f0000001000)=@nfc_llcp={0x27, 0x2, 0x7fffffff, 0x2, 0xffff, 0x9, "99e9b006238127aa69ac4e1916700dd99c2f89039265e84d5bb0a33d0bd08da6005decec11cada22aab523760429279893c8611d9b7f9e82dc68949e1eca5c", 0x1}, 0x60) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1, 0xfe93e2de534249a5) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x1000, 0x0, 0x0, 0x18}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000)={0x9, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x64, 0x0, &(0x7f0000001000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000003000)=[], &(0x7f0000003000-0x10)=[0x38, 0x40]}, 0x6}}, @acquire_done={0x40106309, r4, 0x4}, @register_looper={0x630b}], 0xdf, 0x0, &(0x7f0000000000)="e857055f5c4197f71b3b3f8750436faff3c6873e9f821522f5748b9f81979ec2b789496108504f9e7af87d4daf557d71c3f36b58e4b6e9889943409f4e85dc02d9e916c997950891713bdc2c0fdec440916aee4bbde4e227dbf3342caa7d291ef0a5b04ffa4747a6a50d003c0935ec480ce9b7fa83bce13d8d63416705dd3652c82b227d85c034d435193b537b952ae8b93f6ab3567597df81f5f37ab1cf965afa31137e2b5cfa30174b4aa7993bb73b3f1fa1fd12240b16b7541cbeb58c4a158341ded3d5a93417f0c4e0b42e679379e003825788f5bc9b49645ffc61f7e1"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000004000)=""/182) faccessat(r1, &(0x7f0000002000)='./file0\x00', 0x2, 0x0) r5 = getpid() ioprio_get$pid(0x3, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000006000-0x8)=0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000004000-0x14)={0x7fff, 0x4, 0x77c1, 0x401, 0xffffffffffff0000, 0xcae, 0x8001, 0x3, 0x3ff, 0x7}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0xffffffff}, 0x4) 2018/01/16 18:55:54 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000337000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdb000-0x4)=0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/16 18:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x2000000000, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000179000)=0x100000001) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000093a000)={0x3f, 0xcc, "5f4c48d30182328fdcbb8c86e5f1ca6f7bdf7b033bfc911fb50c7171a93c6905b85b5f5efadadb1525d9562244b3d87df882f3d6e2841c716350f9782d144c9edd653407ad74758dbe1d27f8725a42174242fdf2d2619b140b296dff499491cca064c604ef61aed7e51536f93faf232a0537a57c30485317c62236c0e3c9affc20cf8adb040e55ca7b3efe400b5e39afcb564b5d815dd7a7861601b5f597f365cfba7cdb482191ef16260386234aa777364515538e51c465deec5f1bb41bc04be5a5edc0f56ab6dfad8cd9c2"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f1000)='/dev/cuse\x00', 0x41, 0x0) pread64(r3, &(0x7f0000962000-0x8f)=""/143, 0x8f, 0x0) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b0a000-0xc)='/dev/audio#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d30000-0x16)={0x0, 0x7f, 0x7, [0x4, 0x5, 0x2, 0x4f, 0x3, 0x400, 0x8]}, &(0x7f00000d3000)=0x16) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000036a000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x23c, 0x5, 0x2, 0x8, 0x3ff, 0xeb, 0x8000, 0x53, 0x0, 0x3f, 0x2, 0xfffffffffffffe01, 0xf5, 0x2]}, &(0x7f00008e3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000055e000-0x38)={&(0x7f0000b80000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000083000-0x10)={&(0x7f00003e2000)=@getae={0x10c, 0x1f, 0x2, 0x6, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xa, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@loopback=0x7f000001, 0xa, 0x7, 0x8cb3}}, @etimer_thresh={0x8, 0xc, 0x80}, @migrate={0x88, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x3, 0x2, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3c, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3, 0x0, 0x5, 0xa, 0x2}]}, @proto={0x8, 0x19, 0xff}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20004805}, 0x40000) sendmsg$can_raw(r3, &(0x7f000001d000-0x38)={&(0x7f0000027000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c44000-0x10)={&(0x7f0000539000-0x48)=@canfd={{0x1, 0x8, 0x10000000000007ff, 0x0}, 0x37, 0x3, 0x0, 0x0, "564c752c072ad6d3a3d7fb05b681b390d2695ef6f5b256500c8169fe2eb26d97972f541e633bf5387fdf1827c914c92dfb02b0bfc45bbaff29cf88f60156ca8b"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xbb088872) 2018/01/16 18:55:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl(r0, 0x80984120, &(0x7f0000006000-0x1f5)="") 2018/01/16 18:55:54 executing program 0: getresgid(&(0x7f0000dbe000)=0x0, &(0x7f0000f64000)=0x0, &(0x7f00008a7000)=0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) read$eventfd(r0, &(0x7f0000006000)=0x0, 0x8) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x6, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec3000)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0xfffffffffffffe84) 2018/01/16 18:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000099c000)='/dev/audio\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000564000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b56000)=0x10, 0x80800) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, r0, 0xc) 2018/01/16 18:55:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:55:54 executing program 1: r0 = creat(&(0x7f00005a9000-0x8)='./file0\x00', 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fd7000)=0x1000) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 18:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00002e7000-0x20)=[{&(0x7f0000375000-0xb3)=""/179, 0xb3}, {&(0x7f0000bb1000-0x10)=""/16, 0x10}], 0x2, &(0x7f00006eb000-0x40)=[{&(0x7f0000720000-0xdf)=""/223, 0xdf}, {&(0x7f0000a66000-0xeb)=""/235, 0xeb}, {&(0x7f00007f5000-0xf)=""/15, 0xf}, {&(0x7f000065e000-0x4b)=""/75, 0x4b}], 0x4, 0x0) 2018/01/16 18:55:54 executing program 7: 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) 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) clock_gettime(0x0, &(0x7f0000b53000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f000013b000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000001000-0x5f)=""/145, 0x91, 0x3ff}, 0x1}, {{&(0x7f00002d1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d36000-0x40)=[{&(0x7f000096d000)=""/229, 0xe5}, {&(0x7f0000b38000-0xe9)=""/233, 0xe9}, {&(0x7f0000ca0000)=""/249, 0xf9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fff000-0x4)=""/4, 0x4, 0x9ab4}, 0x4}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000029b000)=[{&(0x7f00002d1000)=""/137, 0x89}, {&(0x7f00003a2000)=""/24, 0x18}], 0x2, &(0x7f00001ee000)=""/232, 0xe8, 0xfff}, 0x100}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008dd000-0x2b)=""/43, 0x2b}, {&(0x7f000099b000-0xaf)=""/175, 0xaf}, {&(0x7f0000a8c000)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x2}, 0x5436}], 0x4, 0x102, &(0x7f000069e000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000000)="38b34d1671b69baf2cfcca0461f61d70aeece4250ea7cff62e64e3e8a3e6935c695e29997c8ba68f9c1b046c8ee411d13f07119bc0bf42f5fd3b44d58cd193028d477525347578456a01d552a42d37f16193b2801b6c25c14d93dc28b34ce850de5adb7e69ea590685e55ba53a5727b944ebdcb4362fe26d290e623ac26e9e7e41a78c16204bf2ce", 0x88) r3 = getpgrp(0xffffffffffffffff) setpriority(0x0, r3, 0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 18:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00003d6000)=[{0x0, 0xf78, 0x800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000951000-0x10)={0x5, 0x4b, &(0x7f0000654000)="65244d47dda0d3e285bfeb7ae217d36445095b456c059e6b57ef91783c3cc2015258cef394639a43250782700b5f26b96aeb0fba414794843da36d18a6ef1b91ca0a02ec24c27f84064642"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000032b000-0x4)=0x20, 0x4) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000db1000)='/dev/vcsa#\x00', 0xc, 0x1) fstat(0xffffffffffffffff, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffff9c, &(0x7f00001db000)={0x5}, 0x8, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000464000)={&(0x7f0000c43000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000e0b000-0x10)={&(0x7f000032b000)={0x145c, 0xc, 0xa, 0x1, 0x4, 0x3, {0xd, 0x0, 0x0}, [@generic="8e59a9059c43ce04b9453742fa696b42356d145859cdf29bcb63fe5dfb1ec6b2647dc5ff23504c1fd2a748134d0cd3fcd3cb3876603d2b7ed5a573266e1e85c2bb8a7d22aa6f5a5ed1967d93b9e6f0fe3fe58682f3e24801af12a2d43879c8552118a426b3cd942e86fbee80fa994e9701837f16d2acbde83d93f9cfa9791a2f015dbca558c41e77b23ba2bae7dc8c43cdaf7a33b1d7b1a4783bce3b7fd3e3298961da1f3bbe4830fe2b43f190629297cbcccbadc49c899bb3f553e0ef7d012fed5d77bfdcb2ab74c2dbe613430bf36ef138fcecdc3cf24e3b157da5b1deec5a196224ef02a43e358d036667a6feef59821facca6448", @generic="61da884b3a8dfab14674104cbee792027079fb71ff2cf34d3dd5f281d19be084eeedd2", @typed={0x8, 0x91, @void=""}, @typed={0xc, 0x11, @uid=r1}, @generic="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@generic="d7d0a7b42d17103ee67d2da365f1c5d0d15d41c5143c8073b34847063e166090fa8d8a14d190312d1712be2014de2d125ff0c38f9dee4b74577b2361fdfc5a4691a73a2c7b7f178b3d00eb1705de", @typed={0x18, 0x4, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @nested={0x2b4, 0x64, [@typed={0x8c, 0x49, @binary="5fea771a63f5ff70250b990878262b150e0e13737fe579c43dc97c6a1c750502172c46f78b458284c1e2114901e2328209ac2dff6d946c42ca5fdeaa678a949779fb0e1d411e06ac5784a1215bc802d3c8a9c1cfa4ac78434e3d5100c541e3f86aaf528447ec582d974dda30852e55efa735c7af6ccadc8197e7cc077b8693f03b6acd9f"}, @generic="59199df9", @generic="0f56339a91b57995b0450590543b07d59d06f819055e57415075ffe7cc76", @generic="129fbdcaf8f8512fda7bd571796c13d900969818f44e1a11fa1664004f4bac09bb4548861bd1945e6530ed5bdc21449c4ffb7f6b7ce74dea8a6f75e30a0c6ac99c087b603a628a9e7d1430c79826778eb5d2", @typed={0xc, 0x49, @fd=r2}, @typed={0xc, 0x33, @u32=0x1}, @generic="6981edeccf2fee1fd0f7ca0fd557cbfe86f3387baae926e94e45a6d62ba1ff65f3eb368a009dd8da4cb22cdab457f77e8b5627d438afee2f6b130662e098a19e253ed38264fd864fbd8a5096fa34be06aac2d8d7ea86a5aaba08a27dbd1059aad79c9071f507ada19096dd419df9ae730ec478a4e01825f24885d5ad7267a021a7a7d630147516a576f43df3616358c232dcea553e0bcab9e28e5e8851ec6f573154de99874a7157d51eb9862503945710cfe50e8c7fc42c83d571b45f3965e8a98bb2dc4f4047414bd27f051d7b2ea88169c9b4dea52b55233b481fe6ff26296f0197fb4254c6e64e7c559a3b765541e3a06c07", @generic="5b0ce1125b853a6fe4f4253ef6e906fb0959d3aca8579032501a8e316ea1fe0c05d55923782eafc1d38618d059d92931bda3aeca05c0a3bc625af35c5c9599a5510078c73ae8c8cb7763041a659eb5190aa471161d8f26902de3a7c3956475478831ef0c594327342c9a1705a336c8310c354e9f1b79cb2d9ac8dd48e8f59729096a9269a6eb5ec9531f8708c7e23219ea342b7d3f5cc5eb", @typed={0xc, 0x20, @u32=0x5}]}]}, 0x145c}, 0x1, 0x0, 0x0, 0x10}, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009dd000)='net/mcfilter6\x00') pread64(r3, &(0x7f0000dce000)=""/0, 0xffffffffffffff24, 0x2000000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x7) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b36000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb4000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8a000)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:54 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000ef0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e38000-0x4)=0x1c) 2018/01/16 18:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d7b000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f00003af000-0x1)="f6") 2018/01/16 18:55:54 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 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000f5000)={@common='bcsf0\x00', 0x1000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000449000)=0x4, &(0x7f0000c2d000-0x4)=0x4) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f000059c000)={0x0, 0x0}, &(0x7f0000141000-0x4)=0x10) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) ioctl$KVM_RUN(r1, 0xae80, 0x0) write$fuse(r1, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000918000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$int_in(r0, 0x0, &(0x7f000026a000-0x8)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/16 18:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r0) r1 = shmat(0x0, &(0x7f0000b6a000/0x2000)=nil, 0x5000) shmdt(r1) pselect6(0x40, &(0x7f000027f000)={0xbe05, 0x6, 0x7fffffff, 0x6, 0xd0c0, 0x7, 0x9, 0x8}, &(0x7f000054b000)={0x0, 0x100, 0x100, 0xffffffffffffff1c, 0x4, 0x6a02, 0x10000, 0xfffffffffffff2ce}, &(0x7f0000170000-0x40)={0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x8, 0x8, 0x0, 0x5, 0x1}, &(0x7f0000a5a000-0x10)={0x0, 0x989680}, &(0x7f0000649000)={&(0x7f000017d000-0x8)={0x6}, 0x8}) 2018/01/16 18:55:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00001c6000-0x2b)=""/43, 0x2b, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00007db000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_FONT(r0, 0x4b61, &(0x7f0000fd3000-0x1000)="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") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000927000)=0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) init_module(&(0x7f0000bc3000-0x5)='user\x00', 0x5, &(0x7f0000681000)='/em0\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009bc000-0x4)=0x8000, 0x4) 2018/01/16 18:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f0000cc7000-0xad)=""/173, 0xad}, {&(0x7f0000394000-0xfa)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0x19}, {&(0x7f0000d46000-0xc1)=""/193, 0xc1}], 0x5) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) syz_open_dev$mouse(&(0x7f0000cc8000-0x12)='/dev/input/mouse#\x00', 0x1, 0x288040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{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]}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r2, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netrom(r0, &(0x7f00005b9000-0x48)=@full={{0x3, {"2d1714c8007315"}, 0xb51}, [{"894c7746626382"}, {"5cb21c18531c30"}, {"5d4defdafe94a2"}, {"82582782f925a1"}, {"7bfebfe03c5a5b"}, {"12ea946a8aa0be"}, {"7e4d4ac50ab779"}, {"609dcc94d5a07c"}]}, 0x48) r3 = syz_open_dev$dmmidi(&(0x7f0000a49000)='/dev/dmmidi#\x00', 0x100, 0x101000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000050a000-0x108)={0x5, {{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000a7f000)={0x9, 0x80000000, 0x0}) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000000d000-0x4)=0x3350) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x0, &(0x7f0000007000-0x4)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000009000-0x4)=0xf4) r3 = fcntl$getown(r0, 0x9) r4 = getpgid(0x0) kcmp(r3, r4, 0x2, r1, r0) 2018/01/16 18:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001dc000)='/dev/audio#\x00', 0x8, 0x842) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003b6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cca000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000669000+0x2e3)={0x10001, 0x5, 0x100000001, 0xba32, r1}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) readahead(r2, 0x400, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000007c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000090e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000365000+0x907)=0xfffffffffffffffe) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000098c000-0x4)=0x943, &(0x7f00008e2000-0x8)=0x4) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00008ab000)='/dev/midi#\x00', 0x0, 0x140) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000017d000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d22000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3fe}, 0x8, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r0, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00004af000-0x28)={&(0x7f0000a26000/0x1000)=nil, 0x0, 0x6e775ad47fc4cdd9, 0x20, &(0x7f00008e3000/0x3000)=nil, 0x7af792d2}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001ec000)=0x7fffffff, 0x4) [ 59.129656] 9pnet_virtio: no channels available for device ./file0 [ 59.168174] 9pnet_virtio: no channels available for device ./file0 2018/01/16 18:55:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) getrlimit(0xd, &(0x7f00009f3000)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000054a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000026e000-0x8)={0x0, 0xffffffff}, &(0x7f0000992000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004d3000)={0x7ff, 0x40, 0x200, 0xff, 0xd0f, 0x6, 0x2, 0x8001, r2}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000134000-0x4)=0x0, &(0x7f0000522000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000234000)={r2, 0x6}, 0x8) r3 = creat(&(0x7f0000f79000-0x8)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000a89000)={@common='irlan0\x00', @ifru_addrs=@ax25={0x3, {"65cbcd2a4a1b5b"}, 0x0}}) writev(r3, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000b02000)={0x7f, 0x0, 0xff, 0x80000001, "d7215f88d2123e7e32e0eb0c4a4c3283dcdb2cc5f6343e25674d0cb7bb708fefa6e3080a71862e644837c90c", 0x6}) bind$unix(r5, &(0x7f0000202000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/01/16 18:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000bbe000)=""/169) r0 = syz_open_dev$dspn(&(0x7f0000591000)='/dev/dsp#\x00', 0xc0000000000000, 0x840) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000346000)=0x3f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000696000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00004dd000-0x8)={0x9, 0x1000}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) lgetxattr(&(0x7f00003b4000)='./file0\x00', &(0x7f0000f7c000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f00005a5000)=""/23, 0x17) mq_timedreceive(r2, &(0x7f000009f000)=""/4096, 0x1000, 0xffffffffffff5fff, &(0x7f00008e0000-0x10)={0x0, 0x0}) 2018/01/16 18:55:54 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000a88000)=""/2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ad000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "89ab619e"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 18:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xa0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xff, 0x0, 0x0, 0xffffffffffff38d0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0xe6a6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x40000, 0x0) getsockname$netrom(r0, &(0x7f00002d2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007d4000-0x4)=0x10) syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f00000a3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) getresgid(&(0x7f0000701000-0x4)=0x0, &(0x7f000088a000-0x4)=0x0, &(0x7f0000e47000)=0x0) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000bb7000)="85d944280ac169f9be23c9d5047c9c01c359b2f4ef40929733c454c8013b628349164a92c291bb58afff4d34a5e305e99c53158cce4e76cb4ebd3165a10c10aa2a265dc1a54eb3b1e376b46944f2ea3ed32d182934f5f0d50c8199016c5c56dcf16bf272f97321a0fc", 0x69) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = syz_open_dev$vcsn(&(0x7f000027c000-0xa)='/dev/vcs#\x00', 0x4, 0x40000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00009a8000)=0x8) getsockname$ax25(r2, &(0x7f000035f000)={0x0, {""/7}, 0x0}, &(0x7f0000b53000-0x4)=0x10) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 18:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r0, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) accept4(r0, 0x0, &(0x7f000001c000-0x4)=0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/16 18:55:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet(0x2, 0xa, 0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004ad000)={0x0, 0x3, 0x10}, &(0x7f000064c000-0x4)=0xc) accept4$ax25(r0, 0x0, &(0x7f0000b31000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000adc000)={r3, 0x6, 0x56, 0x9, 0xbef, 0x4}, 0x14) bind$alg(r1, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003c9000-0x5c)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x0, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x9, [0x8, 0x2, 0x9, 0x3, 0x10000, 0xff, 0x8, 0x91]}, 0x5c) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/audio\x00', 0x58400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000d19000)=""/58) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 18:55:54 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000015000)=0x80000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000010000-0xba)="8f526713bc6404cca0ecfd4ab170fbee09d14bfc966aaf0260030ab5130ca1979cffc842ba3239d03f9e4b60342216fe965d812988776eb36771753c517cd067fbc3ba810a0912eb88837daaf565f548b9163e5469718995ab2d770ef2c1224e2853d048d366e1817e9afa1a1783ecef36dc624b7e7a2fd06c67209b765028364a1a73870227a2838b179c2644342b0ccf6e6d496f803cba98d99fd991e9ba5bb2b6fcade3f2f87f43b20c06293b48c9ee5f67ecdb5c0f0c7465", 0xffffffd3}], 0x495992380a4f21f6) 2018/01/16 18:55:54 executing program 1: syz_open_procfs(0x0, &(0x7f0000b34000-0xa)='net/ptype\x00') 2018/01/16 18:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000949000)=0x0) ptrace$getsig(0x4202, r1, 0x8001, &(0x7f0000372000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, r0) add_key$user(&(0x7f000013e000-0x5)='user\x00', &(0x7f0000096000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e3000)="04947ea4e93f0e348c41f45aa18bc1cd623c7386a8df100440b93b7c01760daaa52635227be95a8a6ed8843caea17e9856157eaade8819f0eea30d051e0a53334708bd40da3b840d0a7801e69316487ccea511f8707b7e73ae551a7cbd10f537f15bd83466c5c6196b673fa40f9a6e9ee89409ab99c023075d6f65c2c3c52a81f2b848b7e6e08c6a377e3981f1a6c0514b31887dcbee9035de4a70257355d72efa52f65242428b7725a1e5", 0xab, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000009f000-0xcb)=""/203) 2018/01/16 18:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000109000-0x68)={0x77, 0x0, [0x0, 0x0, 0x0, 0x20000000000004], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000354000)={0x1, 0x0, [{0x4000009f, 0x0, 0x0}]}) 2018/01/16 18:55:54 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000034f000)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000118000)={0x0, 0xa8, "23591a9d8498573a9bc3c42c5b9659cc8b3187a6bf20e318b3950fe4448c9303b877730826f87cd8c6f5a45db133e6d3cb57aff5693fc93745561bbb52f10a594420e51f96e1c1ed0c590955aa9a86fd0a8acc1427a7046d9ed3620eb9c0cf8b5efe4f4a936a13cfe208949b298fd199b870f321f2b00728d799771dab99b4322e170a1dd7c1e7f6652071b70ceb5c498b77b6f8a0dad8cdc97d48523991826f49678803b460db1d"}, &(0x7f0000001000-0x4)=0xb0) r2 = accept$llc(r0, 0x0, &(0x7f0000001000)=0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce8000-0x14)={r1, 0x1, 0xffffffff, 0xf3, 0x5, 0xc2}, &(0x7f00008e7000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000209000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000015c000)={0x8080000000000000, 0x4004, 0x7f, 0xa, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000271000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00001a7000)=0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000e67000)=""/209, &(0x7f000065d000-0x4)=0xd1) open_by_handle_at(r0, &(0x7f00007f9000)={0xd0, 0x81, "d2184df5700698f0829ae7baaa34a9b24da7d98eab5d6236df883f04f53a01cc892977eeea6130d2fc683fdc918e592ddf2043332f46a6c89e7b1a11cdba640956316cc5df77cabd20d184f06bfc95ead5da2398de1b48721a256ba5b95d183ec43f8063303ab07128c86ab9b416cf8e9b96cb656efb6ac28e8f322f6976341d4ea56fb8f9b51e3b035d69736b4637d5e49810d86370169c95a03c3a815eb54ae0008666c34720eb233828a1c0f9ec3ea9388f4f7ca81c3c6abccab5406c7888cf4434f466fd9843"}, 0x8200) connect$inet6(r5, &(0x7f00004f0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/01/16 18:55:54 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000795000)={r2, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = getpgrp(0x0) ptrace$getenv(0x4201, r4, 0x7fff, &(0x7f0000d73000-0x8)=0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d71000)=0x0) setpriority(0x0, r5, 0x9) 2018/01/16 18:55:54 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000469000-0x3)={r1, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000009d000)=@int=0xfffffffffffffffb, 0x4) setsockopt(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) 2018/01/16 18:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079f000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/enforce\x00', 0xa0400, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00006d7000-0xea)="eccabfbb6ec484f5f5ae6fcfa4ee9d706587b4049bcae8d94259c8479c3c6c89dbfca5773cfc386bb2dcb1c400ee716fd62f57e4a324557eee45813487e13f3592d1586b70a3742e9271e2abd2f02d6cd9be1a552e1ce1e66f79db8b15e25bfce32b2072ee83d255e6c95a4059c4acfaf590da06f714581e83682b47b8e976e7aeb28c6f53337da5064d13c8d48c091d1039efeb1beefe6e07d7e6924107079b3b28ed8d6895fa1371af23494fdb2d48271dae082ece172b13bd55933f386ea704cd7595f9334bba6d94e137b66165428e629c4a77a56078ac5849e55a78194f053e65115ea639ff1458", 0xea) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) splice(r0, &(0x7f000025e000-0x8)=0x0, r2, &(0x7f000094b000-0x8)=0x0, 0x7f, 0xf) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d2f000-0x4)=r2, 0xfffffffffffffe58) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c30000-0xe8)={{{@in=@rand_addr=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=@mcast1={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], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfd000-0x4)=0xc) chown(&(0x7f0000e39000-0x8)='./file0\x00', r5, r6) write(r3, &(0x7f0000a0c000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 18:55:54 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000b000)={0x8, 0x4, 0x9b, 0x4, 0x40}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0x1, 0x9, 0x4, 0x2, 0x1ff}, &(0x7f0000004000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000c000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x80000001, 0x1, 0x2}, &(0x7f000000d000-0x4)=0xa0) getpeername$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000c000)='./file0\x00', 0x200000, 0x90) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002000)=0x8001) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0xf, 0xd, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe04b, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x816, 0xf, 0x0, 0x2, 0xfffffff8, 0xfffffffffffffff8}, @jmp={0x5, 0x10001, 0x7, 0x7, 0x4, 0x8, 0xc}, @alu={0x7, 0x76b, 0xb, 0xf, 0x8, 0xfffffffe, 0x0}, @alu={0x7, 0x8ea8, 0xf, 0xa, 0x7, 0xffffffc0, 0xffffffffffffffff}, @generic={0x6, 0xfffffffffffffe07, 0x6, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000)='GPL\x00', 0x100, 0xc2, &(0x7f0000002000)=""/194, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:55:54 executing program 3: 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, 0x8, 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$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000828000)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/16 18:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) lstat(&(0x7f0000e3d000)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f00001fa000)='./file0\x00', 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/16 18:55:55 executing program 4: syz_open_dev$sg(&(0x7f00001a6000)='/dev/sg#\x00', 0x1ff, 0x4000) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x400000000000206) 2018/01/16 18:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) connect$bt_sco(r0, &(0x7f0000f52000-0x8)={0x1f, {0x7, 0x3ff, 0x2, 0x8, 0x80000001, 0x0}}, 0x8) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fb7000)=0x3, 0x4) close(r1) 2018/01/16 18:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f6000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f000097b000)={0x0, {""/7}, 0x0}, &(0x7f0000912000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ff5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x8, &(0x7f0000082000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 18:55:55 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f0000fde000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000001}, 0x1c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fe4000-0x8)=0x0, r0, &(0x7f0000fe4000-0x8)=0x0, 0x3, 0xa) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000d38000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000da5000-0x4)=0x0) capget(&(0x7f00008ff000)={0x20071026, r3}, &(0x7f0000431000)={0x100000001, 0x10000, 0x1, 0x8001, 0x3, 0xf}) getpeername$ax25(r1, &(0x7f000026a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000087f000)=0x10) ioctl$sock_ifreq(r1, 0x8953, &(0x7f0000fe3000)={@common='ifb0\x00', @ifru_ivalue=0xff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000481000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe5000-0x4)=0xfffffffffffffed7) 2018/01/16 18:55:55 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) epoll_create1(0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r4) fcntl$setownex(r0, 0xf, &(0x7f0000f35000-0x8)={0x0, r1}) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/16 18:55:55 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1e7, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001c000)="132900", 0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000001c000)=""/155) 2018/01/16 18:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000011c000-0xa)='/dev/cuse\x00', 0xa200, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000885000-0x4)=0xff, 0x4) write$fuse(r0, &(0x7f00001a1000-0x30)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r2 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000690000/0x1000)=nil) pwritev(r1, &(0x7f0000966000)=[{&(0x7f00003d2000)="662d3d5e36c19b64edf458df443fd59979e6967aaff30bdb51c783e885794a3cd9aee0ba0c4504cc95c9943399f935231eeaa4f71c16bfde3f8755a24aa627ecd4ceb2fc5332d2e5836dad6ac2c087a8f58de53e58ec2e15edd84630083d1d1f707b068bdf", 0x65}, {&(0x7f0000d30000)="26b2cdb1cdbc88d86009b2dcaadb389ecdd537971850402968b49eaf6c82d60eb91575ce020ef068686de6d99fe1711a4b9be99c9a9228512fbb0023216729d1122a74a6d437b21eef54781172989ad915ffc6b4edb806108a69e409b7a99a6a8155954ac43cf127d3cb94d6b54e9996031398906ca912739945006911b3754ffa3e4a", 0x83}], 0x2, 0x0) shmctl$SHM_LOCK(r2, 0xb) 2018/01/16 18:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008bf000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x3a1, &(0x7f0000251000)=""/0, 0x220, 0x0}, 0x0) 2018/01/16 18:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000af1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x4000) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007a1000-0xc)={@multicast1=0xe0000001, @rand_addr=0x6, @multicast2=0xe0000002}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d84000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r3, &(0x7f000021c000)={&(0x7f0000fc2000)=@ax25={0x3, {"94e0a1a2135ab7"}, 0xffffffff}, 0x10, &(0x7f00004ee000)=[{&(0x7f0000bcf000)="7cbcca88c962083a49d66bd7af2a66247ef8ebc1ca465ff4b2761c8ed3b3e6316ba3f27cbbff6e4a369507af699a7458522d7c9c051c2cb07f2559d0033566210ac8d1da2eb4e80eeaff009006984642e17a6f0e40eaec0a439f7b61632712e62b07692db95d58df7388dee7ed9dab03a469604d125aedc0caa5e3044104016bae25e4f5012191bf8e323d05bc5331b14a05a5600f2f863f7bf63b71af8cf0043d", 0xa1}, {&(0x7f00006ae000)="2005f6fee6ee61f8253c07f79cd7d1d93e8798791163c107ca520b338c76775ecc38a1e9d1f31aa54aa025e640f770ee3971ecc7cf2c8d049f069ddf0fa2ffcd58f7186fb3a00b744784fb086772a5a17de3cc85e9e90fc9489814f2c6273197e3badc96aebd930747cc194bca9b589cb26f33497209235a2ca94b8d1e334c4274ef3901613dc52f2424612dd6bccd690ffef7e2999c2e0d84b46786b9be905fbeb7724d87954489de46320e088a15abb55e1c94a426c628132f9d6ce948927c988d89dcf691df0e059b001cf50d3abf7c6332a7cfe7a42d77e688b274d84ef9ed03084673891539747dea21d33a0f7edea1b5c52498dd", 0xf7}, {&(0x7f0000222000)="700c9fb43e20ad19ded07b5b26b128445f68a042bae63077f19f3619de05c9722e1a1152cae547eac542eb3ed2b9e24112d6e79dd12110d0e423e96de88d2b9d0be1dda4f95fc157be0b883acf2b8e9aed2ce5afbf0706c10a42d797d8a73fc646e599", 0x63}], 0x3, &(0x7f0000305000)=[{0x20, 0x104, 0x100, "f1b3b3c8382425f97a7d"}], 0x20, 0x840}, 0x40012002) bind$unix(r2, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 18:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d0e000)=@assoc_value={0x0, 0x0}, &(0x7f0000d38000-0x4)=0x39) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000080a000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a71000-0xee)={r1, 0xe6, "7bc9bf1ff047ff2dbd20c203ea37a79c65e6cc16df0c0d5cbab43e305caad4f8ea3f67075c5669c4225ffd50cf1db10fecd2a7355004494621e42b8427b89c41697e1851469d69bab93a1d54c4718bf8dd35793bec7f46eedf78c25cf70c020d0898f7342ad493bd3c7219a70b08e5b59102aa28c9ea1c5c71b33b31431c2e90f0cb93ae1e84efce7f8bc6ff92ee5aea3189c657084a68bd4bf48346a9db46b85e4c2cdd8fa6c07be179c8c2ec6d415b3157d461415bdb80c524e3b83a68ada7f82521d915849d98efc7db137599f507e1aefcc2f301807c58f43dcaa13591b2fd98f7271ae4"}, &(0x7f000099d000-0x4)=0xee) r2 = socket(0x10, 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007b1000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090b000)=0x0) r5 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000c5000)={{{@in=@empty=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000019e000-0x4)=0xe8) getgroups(0x1, &(0x7f0000fe9000-0x4)=[0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000975000)={&(0x7f000089f000-0xc)=@kern={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00001ab000)=[{&(0x7f000046a000)={0x18, 0x2b, 0xc00, 0x3, 0x1, "", [@generic="55e7e0207f3d0492"]}, 0x18}, {&(0x7f0000bcc000-0x1688)={0x1688, 0x21, 0x0, 0x4, 0x3, "", [@generic="473f1b57436318a1313491f0d15e191463744ecb899f96aa0462e3ce9db6eae68eb24799864eeb1960788e07bf6442a79954490aa0e1e77dfd3f0dd68e714dc92a1155f0d0a609f19350e61141f96ceb2c3907b4a8dcd571dc094b94abaacc8fc8b8ab33148fdb4d495a0f5dfd684edf2ab59155e080820911ede2ff6e1734cb0b6e550f89a3693727151e9cb835a83c5781d748f8dcc7109ef2943f77a038ce3b04d5caee5e1023ac8551c6c51507831ddb2bb273164e217245e626ba8f750ce128bdce32", @nested={0x12ec, 0x26, [@typed={0xc, 0x20, @fd=r2}, @typed={0x8, 0x22, @void=""}, @typed={0x14, 0x6f, @str='selinuxem1\x00'}, @generic="6ca81cb1623e9dd46990f8b44e953acb165e3c47fd0540260ca3b2b0e9e40e29bb4af4274b6380c7b18fd28b37d931af2b8f0c570ad521455549572f012725068d2d15e78264fc2972d9dc8fa80d7590ec3b2fee42a6620d964a712c5adc2e366e85fa7d632f9a98c521fbe05c27cca8e1d3d5dc20ea6787d73c41581ce87b51137915916b1b1223f1ca56bfa4e3cd27cd3a80753cf98aefbaf07b355505ba2a3aa6a744e60789acc3fe77eaffdbabbe1c8084d9fc9fdf51016fe622bdc4d5220b0586e905ff2c23f2bc51cfd1d75ee24821863349e62212c216905036794772d3eaf9f22d603ec6746c0c64", 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@typed={0x74, 0xb, @binary="da0dc51e62d361dd04d2830dfd8768b8d276a48a5142ebf42926dd39bc26dfd31086ebe9207ada988fc511217c237c6bddaf8a425b1849fe9795261af4cbf2d4f9f97cb1ae06bff044ff7ef68ad83cc1beed45f03ca808948f1c4b9f1b6628433285f2c451aa32cb01b2"}, @nested={0x234, 0xd, [@typed={0xc, 0x7e, @u32=0x100000001}, @generic="e5f4df6b111345bda5f3799b68eba94102a4979300d6d0e05c4923dd5dd5c7098a7ca093401ffcdb874275afb44d67e1bdc36b6a1f3c50afcdab69597f7ee484ab59f58812cb825da96a6e26095d2599a42bf3b1f3a634c82236429a6ed54be953963a50db31a25f694e550f8876a22612be50d1bcec4ab2e073d878df7fe984fd799b96a5f3fc60a6e5c105b55da903bd3b522c46579e27a812d0daae658e510f123fd3f833", @typed={0x10, 0x24, @str='proc.\x00'}, @generic="1e660e77eb4a82cff6fb609f1ccc767411cd803b60f67853ca6e8e32ef671318f9c658b135ffe22958b0198b9edb9b00d5a41770d62d12ad", @generic="ab53079f3b1e690eaa0ca385991fdb0ae180b2ae432952b99b30c404d387ba2509b1e733a8405fea73230f8f5cee9f388e405bf54e0ccc68f73783ffcb75e69ef80eea04651b6ec97abf60684eb1bc2ee2747c6c54b18dd250e3635e2a5ce505d7fbbc036f6406c8f518bbaa00d0a1d541fba2bb6c5f8b75ab633ea6fbf951eec276f93233e7a503d9f64533f704cab4b90b3cb7e250ef009160d91af15598b2ee05afc92ec547f7082ab96bd6d0d0b166b5ce6eb915fd015999f01f28ca5f8a82c3c04f93e81f78317853d83f7cde924adf2e21a1c2e797364536d1f51c8f7b402f86a784392f30539c3efb4bd7d76b169ba73a8a", @generic="9a9d2a290906916d406a71eb21ecbec5914b6fbdd8bef9", @generic="bfe44fc661c526f30a3a1ac03ad0d5d355aba8c0db00c05b210903527d45fe4673a621ed319b93"]}, @generic="", @typed={0xc, 0x86, @fd=r2}, @typed={0x18, 0x80, @ipv6=@loopback={0x0, 0x1}}, @generic="c2bc884fe62974036501bc0e8234b745c3ce703da2a2aaca75576c5b0e48cb9aaf4eabd7a182328b1e7f19422694002704d1e61af62c7505eba8e7804f87c19c62af5333547a8265759636603474acea55622cbdd7f55b5974d5d28bebe19c341d6b5f7c0598d39df769dc8f61e755f0d340fa5a6cbef3d019d0d70a8b458af0c925942bc79172bdb8a60021ac6c94b0e1cd77e918ef2225f18c5ce1e333ee8eef6a41a275fe14296c82e9ef4bd626acddfd213d7cf12c86dec95f2eb9842e89b5c3"]}, 0x13a0}, {&(0x7f0000a2a000-0x64)={0x64, 0x19, 0xc00, 0x5, 0x1, "", [@typed={0xc, 0xf, @u32=0xffffffffffff0000}, @generic="e2d1925fe0f85cc119587a5284621f5741f4403daf5d0cb8080693f580983ace3f2f92475cdc645ac7a927b1a82b0ec81e657c4a96562b62ab5492fe1d97cb45816bdb2a0b"]}, 0x64}], 0x7, &(0x7f0000f1b000-0x48)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r0]}], 0x48, 0x0}, 0x8001) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000026a000-0x4)={0x2}, 0x4) getsockname$inet6(r2, &(0x7f00000b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9c000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000998000+0xb10)={{0x7fff, 0xe527}, {0x7, 0x9}, 0x9, 0xb23c771d4f9f31d9, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000624000)={0x81, 0xff, 0x5, 0x8, 0x5, 0xff, 0x1, 0xc0c0, 0x100, 0x100, 0x16}, 0xb) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000907000)='tls\x00', 0x4) ioctl$KVM_GET_FPU(r9, 0x81a0ae8c, &(0x7f00003fa000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 18:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000597000)='/dev/qat_adf_ctl\x00', 0x44800, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000630000)=""/246, &(0x7f0000a9c000-0x4)=0xf6) r1 = socket$inet6(0xa, 0x2, 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) sendto$inet6(r1, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 18:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d5000-0xc)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b42000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000a25000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad7000)={r1, 0x3, 0x20}, &(0x7f0000107000)=0xc) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f000021b000)=0x0, &(0x7f000085c000)=0x0, &(0x7f0000ee8000)=0x0) 2018/01/16 18:55:55 executing program 3: 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(0x8, 0x0, 0xffffffff00000001) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000ff0000-0x6f)="17cc05c880c7feb4edd571b27ea6ebfd8161f5400f85ca90e39362baea4c0b1ee7426bf6bf9161097349ce04eca693b39fb21f4dabdef74cdca0e44825ffdf7ffbbc68e78aca0183ca65737021e4e98c63fd156d57e3d12fc6774446f9fff53239cc611d17342f9bffd25968060e88") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7b000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b88000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e2e000-0x5)='ceph\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006b3000-0x6f)="22fdcc2482e60cfb009074cfce1e648b89e4cfd212c99cb1689d8287708ab7882a5d555984e23b0340e5f1955130dcc82cf84c3176f3ba2c32eb7132e08aa1b5a23ca37d122cb88ce7052f7fd41e6c4ad87adad9d24cc4560bfd18b3b7df74c1bb2f53e2c70ee23de7ff7529b6aba5", 0x6f, 0xfffffffffffffff9) add_key$user(&(0x7f0000e23000)='user\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000084000-0x9)="0c707fdda60d5c9ca1", 0x9, r0) open(&(0x7f00007dc000-0x8)='./file0\x00', 0x0, 0x2) msgget$private(0x0, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x10200, 0x0) truncate(&(0x7f00005b0000-0x8)='./file0\x00', 0x81) fallocate(r1, 0x2, 0xff, 0x1000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) 2018/01/16 18:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f0000cc1000-0x90)=[{&(0x7f0000713000)="9228882db38ff1714b03a66aca44c53f713ef299b10da90ab2f83a5639821986c914054e79f57aa96c29611777bf7c5b7e45bbfc02eef78dc9a0b6562b3024339b71e771b0f68bbf81c0297b42", 0x4d}, {&(0x7f00001b6000-0xb8)="927118c6f9212e6e0f5ede3ce11c836f29bf4174fe12948b2bee0646edaa80dec73614f8785d5f544dd5a0761b1e3392d0fd1a1063e37455fdc96e98783f0c2d88d56d2306b5b506edb06c3bfdd4e09fdb9e18bed86741532145db8db254747eb312d492aa6ccaf4c2a6cd6e82c44bdfba7554b53c664d10b66c286a4b913d0d438ce244a80234971c68a3f4fb65f64ff40979c4b20da84ab14fae1579a7c3188ee96fe8f6496f24d6f2f93a601b44a6cd98ef6f9f8e1949", 0xb8}, {&(0x7f000070e000)="982047bb79f603e1aa4c65e32ff969eaa09f15ae661b1ca8019591d6854606ceed4fcdc3dfd8b3321bb9b1f75b019ec28d8d4e4512aea456a95e45dd1c544454d0075a30032d8f19485db6bb5a50fc28416eae9facd8425c54d53ef6020cb3c8a535e3020e3a61021adbffb4043fba6a94a2b2014692d71a132578e5b3913011969603dc9dcf4e83918e34cd44c9be2a67508cf076b0deece62df78ce68519039d53cdf6af6a88bdaf2c1863311a5f6b37b6918afa7264cb7c9ad8e6903b5710efe8eb9c52f8ae9b28a4cfc1f46339771fd7fa7071", 0xd5}, {&(0x7f000030a000-0xf6)="a15f403acda3a4bc96d9a3596d8c1d8a643736b07ec4ce5f76c3c7a311003a22d89e2a1d5f5995c28a949ae4d0e87559e40e3e1a4dab0a8202bf0b84122a4972e4e5970ff4af77377338e490f7e16f6735dd0793f42c96af8d1fd66e6b425a501fe410aa2cf9c58a2521323194a38c32ca992e48a1d77c59340dbff59eda1deec8800020906e6734075fad55e2f5558e2c77781c927ddcaa845cf889e3ce2b7cf37673809a39b04f9fb4f03e1fa0bbc97ba416d7c4cb827e08b4d2298ed044bb0977c4d10b10e2f9c2a5b76fd10c5af58cd6c8c8a29d72c7120e6aad7d1d48da1a1fa91ec4e04afeeca58273cfc420ca70795cab598a", 0xf6}, {&(0x7f0000c38000)="dc22f1256d3e5a6ca246a4a7ac68947747bab6f5a60d9a3e0eae42805aae977bc1afdf3ed03fc4e805f34382724a567210dbf4fcc9a50dade1aa395037df49d74a1ef92bc50d7989ab8bb84d0ee404b38746c166db87d99275eaff6b41ecfc979d9f2c20b6e4f2803bb8452598fc08ccb8db663042181e70c571a092231490d2bfaeed34c45a47ac1e3af7c415ae03c3d6492782d2f77a690b300d7ce36d7ac9fde38ae765b1bd7fea80cdaa6e6435abbcff88dc74", 0xb5}, {&(0x7f0000c0d000-0x28)="c7fe95b1629495c9ff00a798f85b2b95d3ddaf0be26142d72efa7664c8c1fa4c7e91996e7df9cc25", 0x28}, {&(0x7f000031a000)="9147d355c92049ccb098f9488e1e5e64885882fc003338598de3e998af230a8dbcf020a69d83d5fc396eb125f3b10818970a963098221872642de7ae828d93b341ac01107609191f3871dbf7a2015924543ca9d40c6cbdba3e8d76cde259e064bdd19324ec89d7f87273c2c9edba70b301cb62b3bd7f760863903d63", 0x7c}, {&(0x7f0000a8f000-0x36)="1aa79545e4466923bb2a9058ed9571450918bbe960a019cdf2fe3ecf6d357ec95b332a27bdf960bb3408d1430274955828bcfa832033", 0x36}, {&(0x7f0000cc2000)="6a076f19826880b4c7fe71ab6d4bbfc46d45b2ab812f5bc944d3a1ee1650a7c084f8a40b08b3ec1fc7e2f73821fbc999d5e19932a8ef07ea6f01803c60c6f67b7784582f618186f046c45fee22b40e1064ab75f96df257b2c2aa2c9adb15ecbe029ff99e38a821", 0x67}], 0x9) write(r0, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e1923872feda924aaf1874f8b8a2af7d9", 0xef) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000009f000-0x10)={0xfb, 0xfffffffffffffffa, 0xa8c, 0xfffffffffffff866}, 0x2c6) 2018/01/16 18:55:55 executing program 2: 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, 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) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x5) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) r5 = dup3(r0, r2, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000004000)={0x1638, 0xf000}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00008ac000)={0x0, 0x0, []}) dup2(r4, r3) semget$private(0x0, 0x0, 0x0) getpeername(r3, &(0x7f0000dca000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027c000-0x4)=0x10) 2018/01/16 18:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00005d2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x3f, 0xffffffffffffffff, 0x100000000000) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xffffffd1) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000914000-0x1)=0x3) listen(r1, 0x20000003) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r3 = socket$inet6(0xa, 0x100006, 0x1) truncate(&(0x7f000004e000)='./file0\x00', 0x8001) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000f70000-0x1c)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) close(r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000c59000)=0x0) syz_open_dev$mice(&(0x7f0000bdd000)='/dev/input/mice\x00', 0x0, 0x4003) 2018/01/16 18:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000650000)='/dev/admmidi#\x00', 0x3, 0x109000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00008f3000-0x50)={{0xffffffffffffffff, 0x3, 0x2bc0, 0x3, 0x401}, 0xbd, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) connect$inet(r2, &(0x7f0000612000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) r4 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r4, 0x6, &(0x7f0000d3f000)=""/204) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000944000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00001b9000-0x4)=0xf46, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000c3000-0x12)='/dev/loop-control\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00001c1000-0x20)={0x4, 0x0, 0x1, 0x59}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00005bd000)={0x8, &(0x7f0000877000+0xc2)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000c54000-0x40)={r7, 0x7, &(0x7f00008c5000-0x1c)=[0x80000000, 0x7fffffff, 0x81, 0xffffffffffffffff, 0x0, 0x100, 0x401], &(0x7f0000ae7000)=[0x0, 0x7, 0x1, 0x4, 0x1, 0x7, 0x1000, 0x8, 0x81], 0x2, 0x3, 0x4, &(0x7f00001ec000-0xc)=[0x7f, 0x8000, 0xc00000000000000], &(0x7f000082f000-0x1c)=[0x7, 0x31f, 0x4469, 0x6, 0x8, 0x8, 0x7], 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000896000-0x20)={0x7, r6, 0x0, 0xd4}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r8, &(0x7f000073f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0x2e) ptrace$getsig(0x4202, r4, 0xfffffffffffffffd, &(0x7f0000232000-0x10)={0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000af0000-0x6)={0x0, 0x212}, &(0x7f0000f24000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000c06000)={r10, 0x3}, &(0x7f00009a0000)=0x6) 2018/01/16 18:55:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000068c000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffdc7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/16 18:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c5e000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000112000-0x20)={@generic="c65f343fbbcfcebdad7b3dc330dbc6a7", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f00007f9000-0x14)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x1, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}}}, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ba4000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaac}], 0x2c) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000314000-0x40)={0x1000000000000000, 0x2000, 0x1f, 0x4, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/16 18:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000359000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000873000)=0x80, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ba000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a77000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x8, 0x5f93c760, 0xa5fb, 0x9, 0x0, 0x0, 0x9, 0x5, 0x7fffffff, 0x6, 0xffffffff, 0x400, 0x9]}, &(0x7f0000897000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000648000)={0x0, 0x7, 0x0}, &(0x7f000062e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000616000)={0x0, 0x400}, &(0x7f0000344000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbd000)={0x0, 0x401}, &(0x7f0000bfb000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003b1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a53000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000376000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff7fffffff, 0x1, 0x9, 0x7, 0x7, 0x71, 0x4, 0x2, 0xfa, 0x7fff, 0x0, 0x100000001, 0x4, 0x80000000, 0x200]}, &(0x7f0000956000)=0x108) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000072a000)={0x6, 0x6d6, 0xf21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003de000)={0x0, 0x81}, &(0x7f0000628000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000312000)={0x0, 0x38, "e8fd9d959975f6081723deee3245171cfd1ae6ac9432bd2bb2f7478d671d53702dac6d60443197dca9fe0107041bb27fbfc1ee61dd1a8051"}, &(0x7f000056b000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000053f000)={0x0, 0xa3, "e66cdfdedcae28fe496b5bda20ff92bd8fc357b254aaf5dba1818dd002fde01d50ff9534604f476d43887dc9de5c6ce2acfbaedf03332b650595e760503f916105dc25c4b5c384cf89407f1f6718f91ff1ca774f5e77c2575d21675aac42427b097c359fd5696fec40c6c1ac4727660065d4ea1a37ca47c0b97199f22f24dc9dc7d471fddf244dacc991320d03ed349d8e241ffa425bd72ceb4aff679e9c62b303059b"}, &(0x7f0000aa7000-0x4)=0xab) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b07000)={0x0, 0x7, 0x3}, &(0x7f00009c0000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000d5a000-0xa8)=[{&(0x7f000075e000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073a000-0xa0)=[{&(0x7f0000c94000)="0a9fd99a8ae141d15759098d6b4c1ef9c07504b4474a0705e5af75467e2d99af0d6155dc9d39069b38d55b513f1a9365ca648e07285b88946ec9f310f16b5ab3649c0a0cfad0cc4a25d5c84c66b5251bc41f5d9f1fa6660f90d6850cbc3852782a9afaa614fdf989c9749c62240f2e88ead830e632084b9b01ff46ce015717598fda373266cced4c8e8b03c93df3ccbb4d959b4b63eacf61649dab8e02f52656838c2883f1afa54825dd9f5484c1a668b1fd2453c69e5bc0a96e750605457fcafa4e2cfe897b36468d66abd3", 0xcc}, {&(0x7f000093b000)="e92bac705ad632ef88eeddc62a0d199ff592a73d4f8d9a97c60fd759111bcf4a427bc3d317722fefc05aa7277569496acce29bd7d4d39f9b369f957b40a6384a5507c0f197ee203ae8b645863e7191e72525128fe33b966849f5c7452f", 0x5d}, {&(0x7f000074f000-0x82)="a899323e4bf9a1964918819074e32d7194815a36e19fde0c198b0047711024f37c70ee1e5ac21b28100785cfbb6922ac270f64e1929a28582d22ad1c56d64f3fa7d80c61e411424a4930587d8e2d5f73d1ade62f9c2a81d094c95305e674d4bd640dd45d8737ebfd4205b475473bbe4d3d2c1c76f4f47f0c553749d85050e72f7bc5", 0x82}, {&(0x7f0000a0a000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000f29000)="ff24daea0dd56aa1a78baa98b1ed18e7e323803a79fb90da27b0a2750a5bdb9d3a7d9e7a", 0x24}], 0xa, &(0x7f0000bf4000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x9, 0x9, 0xbf0f, 0x58b}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xffffffffffff85be, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x2, 0x10d, 0x7, 0x6a0, 0x100, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0xfff, 0x200, 0x2, 0xfffffffffffffff8, 0x4, 0x6, 0xcb, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x7f, 0x100000000, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff17, 0x7fff, 0x99b, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x400000, 0x2, 0x8, 0x1ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xf4cf, 0x200, 0x8, 0xffff, 0x0, 0x6, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x3f, 0xe3, r7}}], 0x1b0, 0x20040000}, {&(0x7f0000175000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0e000)=[{&(0x7f0000449000)="fc1a9cf866d2e09d5e0e1e66edb8874bd10838ef11c1f6fb996d399792959aa9d4ba62a53e0a7a68193f1a50ad82027d828b5f99ced79af29eae20e95100f5c6cd3ab8fbcac307fb6c8d08d424443acb3174c6af85f3a9cfb6361a2340c78fd08d8da64a40339bf5368da7b42adffe86dc879b1e19618d33161242f323f46c381b8fb3d73198b729b9397eda1639453b7fcaebf95d99c97a22a4bb70602e337dba7d43410a702aa73b253ad389f1c3b8cbe8eea3257c1bbb47df716022b5f527", 0xc0}, {&(0x7f00005ef000-0x35)="4982ad65f2f02a32455e7ca34158a71c8b6809e5e243c60e6ff1a33654b409192f6a711c5774ec484f86ad6f47c1079b387a12ef86", 0x35}, {&(0x7f0000f93000)="f89183104472b7d12bb0e2543f6b9c429bba05f568def661876402ff5bd0def41e9a19ff65f48d48df4e7ee5fc6c110bc7fa016573f79129e75a1783f3f793bd0c412e2ab25efe7fdfc50af400230f47790a786c0afd1fb1c966f538755529fc278a04e90e3cfbb937169f8685b69129d04ddf03c7b088b610625f3fa8d2f7e83ee9abda071ee75370dce3086fee32ccc966b701d5d129a7f710bf48fba466edbe1870cc7225834f2347f33bfe0bdb322f92039ad248ceee020ad427ae80a959439409", 0xc3}, {&(0x7f0000d03000)="0866261020f0bca21bbde097f5ff6c97860766709df00c22461d0eb45e3f7e5b981787dbbefdc8438474480e0e877055e3f66fc39765d5bcea65edbe6c8ac14779d34e", 0x43}, {&(0x7f0000e2d000)="2d6561ae35ec6842ce806212ce8192bcea7feb5b79bf0bd5f07fb5dad9e2d29f227e448bdc63fe37df1a3e64ac850c4325384595cfa768d8d7257117700550329af1ed0ff785f4300fac3f93ad91e30c621602df3eea9a7dbfe8cde3f1fca1fb045f7915ab0437942670ae321c205f66e432f21d0e4219a1f62bb30dc2aa4f7a739e837ab1a211850190c5350864b50007826182c4ddcc953500e5e38c3670986285c8f6bf1cf53a853e6b34028ddb68c0d5dc43cd6d3d047ca9beff07ac0785e0dfb322c23172a5554a5a49048c29d731cf95122fad2826d105e27ca9e32c8cec31176b4e27b9a000", 0xe9}, {&(0x7f00006ad000-0xf1)="7b83c1c7b6537f392fab7b1ecaf8b55a1ea1a5d909123a87460926eb3370c0fc8b9842c6ee96f7b799ce35beab95572dfe36fe422707e6e1c8f1b83346c34aca8509f4d6885ebb47d41a8e540686b332337b8ae63fe0cd4aba575e772058288fc948c41e013182ae5720e1f1017fff49d47fc6670b6bbd344c22e2c2e829b4d0f0c0951d5fde09384d17e3a556aa9e2d2b2761e69866159f6b00fb0eafa60455685bbba2c835d8b021f04a0c85c65817ab2e0a80ee6b7fe48e96fc2a395a39b5329722676fd632bbd52c5124c5f1ea94b7acb69fd9a3f355244d67dce866d1ff94466f8cb9ba40a984e2813952c9373759", 0xf1}, {&(0x7f0000b7a000-0xe3)="58551f37904dde2010d1eaa55dfe8a90d276dde8f48f86f3e424aa15c461889b4d2731b5504678795fb36235af3aad51c9ca4f6f4cfb53617c9ea655225de495644f20d69b2e4986644f45540cf78647643d6108400f04c0130e097e3de596e62c9cb811fe189eec89ef1ee178a5ab6b8f91342bad8227bc7278f6ad25cc361debf125a14404cf019106beffb1c2852ac90a3ca2979dc10b8770133fdaa93c4208702d3121090230ab71505fa67b680d7d7743266c251fac5488034ca9b2bfbacde0309c8aa032573c230d440d5f2d561a624e7eca0e2b57dbb037f79c7d1adb6a50fb", 0xe3}, {&(0x7f0000658000-0x49)="fa9bdfa8bde8e60df71a781be9aa11207908e4f2066b5d522e8673476f5a2dec3860759e6b9548afee8a1f1d74da1490a8346f6d54bea6860dfb1b54289214cf4de480f1072ff6d852", 0x49}, {&(0x7f00003b9000-0x24)="81e59441e9d2fcdfc46e2099c99500e08a53d076eb348d91bd8a2026b817d82cb2f03b77", 0x24}, {&(0x7f0000125000)="3eb5912818", 0x5}], 0xa, &(0x7f0000af6000)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x5, 0x4, 0x4, 0x1ff, 0x8, 0x623, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8001, 0x459de3aabcc05e96, 0x101, 0x0, 0xffffffff7fffffff, 0x7ff, 0x8001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe, 0x2000000000000000, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x4, 0xa38, 0x6, 0x2, 0x7, 0x7fff, r11}}], 0xf0, 0x44014}, {&(0x7f0000e1d000-0xf)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e35000)=[{&(0x7f0000aec000)="", 0x0}, {&(0x7f0000549000)="87bc88883d5a0113e20a542b97e25891696c4431352d346937a610f368ce9f71b979f2ffbd7ea570fb1b5fa18091c9cce228e72db271afd9851bdbe081690af987ebe255e13c96a12f4fc63896b490dacf46a1586415d4b2c2d8eafc672a3fc97dc56f894692e525d6507b259df6e2e0d59f17b891dbf499bdd17d0dd2a891c1805db1c95cf3034221362ba8867f172486d476e29f4c4973fd1842096dd294cd7ce9d2bc15cacd176f5ec797586f67bd", 0xb0}, {&(0x7f00000ba000)="817fa74d7d13", 0x6}, {&(0x7f0000ccb000-0xd5)="b47a563a1056740dbf275657d2ddf4f15ccdec4774ad1941833fdb886efdf8674e84c13398e7ce29bf1be6dcd7b832ba6861aaed29d4da48087987646755cc87a34baba1298df8ec760d71e011d3c1b04621317e91557de00215506c4795fc3f3dfe9f025de7257bf69fc46464967b0dd2fdab8adc677ca678ff3712213f53b82dbf42687fdbae8769472e724141b54f1597e38f56efe1eb6532cfb354904e2bea7116ff77f635a3e6bf73c091ae4ec1d1f2a1ba7c1ed6e126598de9a65f1e4e2c468d9bb1b03a2b28c3f7ea18042b7b7c1c96876c", 0xd5}], 0x4, &(0x7f0000b45000)=[@sndrcv={0x30, 0x84, 0x1, {0x4010000000000, 0x7ff, 0x205, 0x9, 0x3, 0x8000, 0x5, 0x218, r12}}], 0x30, 0x20000000}], 0x3, 0x8090) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0xffffffffffffffaa, 0x0, &(0x7f00003d7000)=[], &(0x7f000010e000)=[]}}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000f6e000)=""}) 2018/01/16 18:55:55 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f00006fc000)="") getpeername$netrom(r0, &(0x7f0000e59000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003ea000)=0x48) 2018/01/16 18:55:55 executing program 2: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") socketpair$inet6(0xa, 0x80e, 0x1, &(0x7f0000461000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000894000-0x4)=0xb) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x10) getsockname$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/audio\x00', 0xc0440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x2d, 0x6, @thr={&(0x7f0000000000)="3560e4017e1f5e5e16a61bf1c2e66517036ae1b33c70ebeea59536dee8621e6a47e5571be635060509d7d74629fb39250412c56cad619b3fc0ebf8714e966c94675808e02f27ed13bc576c5317ef227ac8b95ae761942e6d281e75dc611fdacfbc7c7f334449418e2e62652358c28f7b0c1bf49edea2bbd9c2b6498776ef547a4beaab945c5cc92b6ad49e77250ca9962eadc4aec3c0f6b137b7b74a3e32f513bd18203dd33b5a239499fa1a69343495", &(0x7f0000000000)="3b19ce01f74884ef59cd1354911a4bb4f1af2e9abb7153f3aa724928a87a047b3ef3482a1f95e7f6fc434b86bee6c93df4ba29fa2bec970783d98f293defdce5bf40cedb89ca924213eaefb0d47088b02961e8a7e06256e942196ea4b75f9c2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00002ca000)=""/4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000321000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a25000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000639000)={0x0, 0x3f, 0x30, 0x8001, 0x5}, &(0x7f0000c09000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b4000+0x433)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0x3, 0x0}, &(0x7f00004fa000)=0xa0) 2018/01/16 18:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e5f000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = semget(0x3, 0x1, 0x40c) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000000)=""/156) r2 = semget(0x3, 0x2, 0x400) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000001000-0xfc)=""/252) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x2, 0xfffffffeffffffff, 0x76, 0x3}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xe0f8, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x100000001, 0xfd, 0x4, r3}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000001000-0x87)=""/135, &(0x7f0000005000-0x4)=0xfffffffffffffdb2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x7, 0x100000001, 0x3, 0xff32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x80000000, 0x2fb1, 0xe07, "749954748daae3c1b826ec706775f093", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:55 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000033000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 18:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043a000-0x4)=0xe8) r0 = getuid() lstat(&(0x7f0000ca6000)='./file0\x00', &(0x7f0000bd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x400000000000, r0, r1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 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$bt_sco(0x1f, 0x5, 0x2) socket$inet6(0xa, 0x803, 0x0) msgsnd(0x0, &(0x7f0000ea6000-0x97)={0x1, "d619329abfb31f2e58202f8d69ca0cc2b276e6584a38f33d13851833c9c7abeb2f392e8d8a80651da2f0cbdc028c0040aec2e5b16c8cdd8ad33bfbcf493e516e9d5da9a71adb2cecc44057d7f12d631703205b5b14e1af7a03aebf6d212d395f14dada6839a7c6989d0321a52d90b6880f0f032016a02809dcf0ac6ba7d038598eb602be160a3a188d5febabb6f985"}, 0x97, 0x0) flock(r2, 0x0) msgget$private(0x0, 0xd) msgget(0x3, 0x186) r3 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r3, 0x0) [ 59.843285] binder_alloc: 8160: binder_alloc_buf, no vma [ 59.880873] binder: 8160:8164 transaction failed 29189/-3, size 40-8 line 2903 [ 59.886305] binder_alloc: 8160: binder_alloc_buf, no vma [ 59.886330] binder: 8160:8183 transaction failed 29189/-3, size -86-0 line 2903 [ 59.930200] binder: BINDER_SET_CONTEXT_MGR already set [ 59.936770] binder: 8160:8164 ioctl 40046207 0 returned -16 [ 59.950385] binder_alloc: 8160: binder_alloc_buf, no vma [ 59.957103] binder_alloc: 8160: binder_alloc_buf, no vma [ 59.957112] binder: 8160:8183 transaction failed 29189/-3, size -86-0 line 2903 [ 59.970597] binder: 8160:8164 transaction failed 29189/-3, size 40-8 line 2903 [ 59.982522] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.988046] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.993518] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.998980] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000091e000)='net/route\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006e3000)=0x0) tkill(r2, 0x10) fcntl$setlease(r1, 0x400, 0x3) lseek(r1, 0x56, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d0000-0x4)=0x100, 0x4) lseek(r1, 0x0, 0x1) 2018/01/16 18:55:55 executing program 3: 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, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000232000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065b000)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000bc7000-0x4)=0x0) setpgid(r1, r1) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000014d000-0x4)=0x0, &(0x7f00008b1000)=0x4) 2018/01/16 18:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00000d2000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00002d8000-0x38)={&(0x7f00004e4000-0x10)=@ax25={0x3, {"1f56960b8c5146"}, 0x0}, 0x10, &(0x7f000051a000-0x10)=[{&(0x7f000001f000)="e536213813677eb948ddf49ab3cf27da24b610a43125bbb6468d93fca96eb4b4a9acec813e946d6027374d51665a4a3c251eed91954542b732062b4eba31d7d3e127e36355441ed6e563b645b9e8ff8e313e357d6155f58a94e7c121db189ba760980704e0cbdc53da578f78d3c01a1b503c2cb06c0e93c4d1620843d9", 0x7d}], 0x1, &(0x7f0000305000-0x66)=[{0x108, 0x0, 0x4, "9f8a116b97cbd3bbef0f597b5b86b4346b8108ed53e8c4c4662aeb09857d2225a880ac7df1a3753a746922427152b53cacf31936ac02f623c7d2652336fac32f07e0269dfb2a9476db56aef2b386b96d7a7e58b672f3d9ca2a7dc49bf679362d7de8b6d8692bb78a642e62f0cfe1677f7e07219bd89457289bb8594d671e653118fbf9df7f1c8701d32dd587d85c6cf6134a8c2c0038aa80485c71ccc816ba5711e4de68d947009af59fd45321cd0b54788b8f2e8cf699bc4a5291b8fc21a3ee2f54f03576128ff3ff578d034d1e930bc8634793cb954ab39db1bd1c84e6e967884d945092226cf8d47e7518df07305157c061711f40"}, {0x28, 0x10f, 0x10001, "f13e3b6329b8019c72a0479e5944b87fc6"}, {0x98, 0x100, 0x1, "c43f08d8490f0a66eb23ff55bbfc0eed57bebba775df42aa1aad53362e3181b150aedaefa30620ce830e0c448d0d8efca3d44d33c38589adc3c5923a789ee3f01e5d33a92be9d1d34a9664c32165b056b72e479281774aed685f0d239543080761dc5cd551375dd125f9b7cf08935821801d69b317eb06baa63f62964d546f6ec5bafc6e"}, {0x80, 0x119, 0xe, "19cff02ed90b2e2faa9039eaa3d9ec61ea8417e074f662b00bcc23aa442be021d366752848dd91483bdc4c27b71d456d307e73ecc5f15100f92a45b9c6f39b9e10353a158e2690cd200bcbc67f3a516d7676adf2076582bd0134cbd0758fd934b098ac8f2d55101520c7e0feba84"}, {0x20, 0x11f, 0xa9a6, "dc29dae6bac67a8ece8fbc2808a7fb"}, {0x70, 0x0, 0x8, "7a089b06d15dfab32e5e714df6235df352085f849b2de5b9ca8f59449cd31f0e95fe53175b9f6521fd14ae953a75826d499e88d6fe37dac58425ed8461d1825095e7f945b454f59382542e8098f85fdb0602578828604406af427f7d"}, {0x100, 0x10d, 0x4, "4412b3e0f115025274053c94ebc1c83857d0a85a5a9196925e0d8109cc0a586b690b20f074cb1ffe6965198bc8aa5df91ccc46f544d0df647611642484231359b8bdab732570719a5c6bf60dd0814bad82ef9d135d8ec0856df55fed938a8ecaf806a439e9a021cd0f92ecc8f1197d0988a0cd22a2bc49106dadca2d1c4e903a91c1715a5863875953ffeb100100a68879b927a1ff96d3ba383c936dd5bf0d80c8096c0797e7bd030f6ecbba7c696a779b89d1c5209dacb120dc5e8fc5a8a622f5729e3890a5072b65cc5b36fa8218576378af30077b9ab939ca3d69588bdf94b9df50a5c7d00731b4"}, {0x38, 0x113, 0x6, "b18ea53dece894fffb5c7693078c39ef4343283666f22dc42c3a1ced3e9cb2c46098"}, {0x90, 0x6, 0x2, "e9521fa447f9f6a082a3c412d46c34c73e5d584d45f119b6386dade4e92a7a62d0e431fcfe761ec70c5fb894f2e9ce5527bbe7aa4d66b23bfbdd82a98aef657d731d771f8bbe6b16a7e002c77feb784e10e619304b502d99333d31f4d13a5170fec81600330585edbad5814a62bcc0b905ad364ca964808398b9b2039c9fb7be"}, {0x28, 0x104, 0x80000001, "a7272d84f775fb746c1aa5bf37da3e404a56"}], 0x4c8, 0x4004000}, 0x40000) r1 = socket(0x1e, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fb4000)='/dev/sg#\x00', 0x4, 0x400000) accept$alg(r2, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000456000-0x10)=@req={0x41000000000003fc, 0x0, 0x1, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:55:55 executing program 1: 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, 0x513, 0x0, 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$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000263000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff31) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a3d000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f000025d000)=""/41, 0x29, 0x42, &(0x7f0000950000-0x1c)={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000065e000-0x8)={0x0, 0x400}, &(0x7f0000d7f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005f2000)={r3, 0x101}, &(0x7f00005f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000669000)={r3, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00008e6000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000984000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000042f000)={0x7f, {{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]}, 0x0, 0x5, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [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, @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, 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, 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, 0x0, @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]}]}, 0x340) accept$inet(r0, &(0x7f0000a26000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000197000)=0x10) sendmsg$netrom(r0, &(0x7f0000354000-0x38)={&(0x7f0000a1e000-0x48)=@full={{0x3, {"471cf1f2df4cd2"}, 0x3}, [{"f5348a2c544375"}, {"5ea40f39ba9644"}, {"dbc8ec55ecb4b3"}, {"7b4a1a90a8af99"}, {"f17a74cb3af65b"}, {"25823634b0fd7d"}, {"701b1f4b39884b"}, {"4c8d49cc6bab8c"}]}, 0x48, &(0x7f0000384000)=[{&(0x7f00002eb000)="fde3914df5fe138bd4ad773a80c929564e3e3bcc4a2ecccfef5e0129bb1021b4fd0c2bb6a34be7509b3ba1a7c268189ae8cb3a0203a2caec7774e45e336441aebf1657fb4bb0c4e932705f92f2fc78a3b50605085e4ba18c88b501d480726930537beb850606dc582bf807c249ec8324ef24b0f903f40c8ae48c30a5cdf35c3b0b319e477c870678cd23dd962d5b88f67ef5a6b0a732acb03f5525be1aa9559bcc5b45541635d85428e5973aec4f5b93c6516763abf8a6b7", 0xb8}, {&(0x7f0000b60000-0x36)="91d51432038a15fbc844f4056e3003cf73afac634aebe9211036993ee3b00bbee95ec71425882c0cc48d3e67ec5ff978859eaf39be5e", 0x36}, {&(0x7f0000430000)="745b053ccfda7b3d662444d97b435f66b8e44385b530f75ab385cdf173103f4360947d6a009e47c39917b6a723001994466afe416ec80128bec75a0a8512f633d922a11deb1ec33f8be2c32a6880d489a710d5cdb610b3427df15bd7ed78f2eb514c8ac62aed58813f07f9e856fcd2f717a987d87fd612bc1ba39d9cd39b", 0x7e}, {&(0x7f0000b35000)="871d7576aa623b5c4fceecd98aae8fb0f8d17a10d967b435be1ea8e1b0f874b1c22520873cc9792ac7c04784ebee16bbd3617e4ffd276985ce2d1d7d870cde6977f48c2920107ff389746a1b9567ed9acb0449c238224e6b48c649174466f14ab43173d29bb960e21fa052a8d4c2f02235cd9241e53f65ffc9e2a82971e7a77f409477908f86904da79958054a4d4e5039c6fc2fbfb2bebde6381f5298204f29e26c370cc047087182a4a4f8efbe", 0xae}, {&(0x7f0000adc000)="38460ad708311cee3b0ff03b672c66f1fe35d9bc4582c3c7831152245c2a684cbcbc8b182c9096140c86e1bb94253a6e0d96d3cae75aeb784d9f628bcc53ef803c97bc0c5227b526ec30f8416597f934d31ee7d246e88424362c37694017a0b75d42e4653ffe1aba634e6e0dc31539803926306300e58307db51108b66ad3ac9d68d42d2d775684dcf39ecc2962d3c91d1cbe9ad708baa8548758ecf2855fa197c4dd10983e896ff4ea7c50cbb8e27", 0xaf}, {&(0x7f0000094000-0x69)="cbf24f3e173b21fc1fa53d27f2c8416a0815cb5192fdfa810bcc8b695e9c2a947b34a136d00f092194ce9c273de1f7ea3c464d50593c9e2a84e20fda2e3249c8ba862b2c25c1c9241e9d91189a57ac312a82b93ee3db9fca69996bd9c45dce36e3ccbe5a56276ee9b3", 0x69}, {&(0x7f00007ee000)="e70f1d2f5f45f86c58602b04e48922e1d0f2a7d3f67ac56a24404a5632c9c11ca1bb5a6b2bbbad34dff5cdf23744d6ae73b47627ceba329bf782d45ffa5c91e642dcccfb7a57104ed8862c3663f7e924a790a77fee430b5f43da7925edc2b6178c3aed5e75f22c9e9a52909a934a16953bbb2e723b45e7e3739b16034f4ded6e864944269b1b0af43d5745ca71c3de892d5951", 0x93}], 0x7, &(0x7f0000289000-0x1168)=[{0x100, 0x114, 0x2, "10afd3be45c6c464bc416c31c95d4f3c8014b6556c4ada668506af62a9521ebeddee7298895bc5484e61ea74b1b068e6c12a39f6882cd1135181b41080d043718bb213d8501164b454b88e50cbd46113a6cbc200372cadbe03c2cdffc574e7cb3dcfed2948635ba5b24de18ea87635aa9346bd91272733a33ce19fb62bc7268e9b149407ad8263f310ca8e245fff631a7a58e4ed087c2a7d4eadb6a4d06562deaa6e0224e9c55d30364d2bc5a0937f8baa34ab02ef78f2208302503827bc8c7524c6f46915e833849681fee72565ab1554b76bee4211d72a0723e76270545f6b3e28480a944ad76e35bfb46ece685d"}, {0x58, 0x10d, 0x7, "c82b740b38bef80af98c3f0c425e4a1fa8f1abf17682ff9b1680f90e9d51a68e19e19a162d892843aae492fd1ca64f33773a0c2e9a944dac16c893a2d7131958e4d20ab0"}, {0x1010, 0x0, 0x77, "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0x1168, 0x8000}, 0x8000) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}) 2018/01/16 18:55:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000a22000-0xa)='/dev/dsp#\x00', 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) 2018/01/16 18:55:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000004000-0x10)=@ethernet={0x7fffffffffffd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff46) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000003000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1176cadf87d4ba5daf86969441fd7d59"}}) 2018/01/16 18:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000002800005) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008f2000)={0x5, &(0x7f000049c000)=[{0xfffffffffffff000, 0x81, 0x1000, 0x100000000}, {0x1, 0x58, 0x0, 0x8000}, {0x7, 0x1, 0xffffffff, 0x9}, {0x8, 0x0, 0x2, 0x2e2}, {0x4, 0x100, 0x1ff, 0xffffffffffff8001}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) close(r1) 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e73000-0x10)={0x11, 0xce, &(0x7f0000e5c000-0xce)="c938325fdf6b213ada40019f1ee7eaeb1ce8339e9e53feac5b2eb19e92a124522bf0bb935af0a6ace8427495e94d66e3ad9f8a6a9b0224ac565ab3d4dd6eafa9b2863eb700e6ebb53c3b7e0cbb46f05c5749228c3b912e06618871d8ad01753572e43fe12116b967cee05280a7875a6fdfcb3d5c71051bedec4758fed09b3b0600ee4ffa277a6098094124b2f1c704f10112a0c898cd45b60f15d43f0a87337ad93824a693a707fdbb8efb30292e0aa27a97bc6ce8efca754a6387f2c0b4ae2667b4b5f4c01b93e803caae62663a"}) syz_emit_ethernet(0xfe76, &(0x7f000078a000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 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, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc61]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f2c000)={0x7, 0x8000, 0x8, 0x9, 0x0}, &(0x7f0000c01000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000016d000)={r1, 0x400}, 0x8) 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f000006a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000038d000)='/selinux/load\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000c7000-0x9)='/dev/vcs\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002b7000-0xd8)=@ioapic={0xd004, 0x2, 0xe6, 0x5c, 0x0, [{0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0xcf, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x3, 0x1000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9373}, {0x1, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x4, 0x40000, 0xdd, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x100000001, 0x493, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xa633, 0x8e5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x6, 0x375, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x80, 0xffffffff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xf40d, 0x4c, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0xfffffffffffffffd, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x5, 0x381e, [0x0, 0x0, 0x0, 0x0], 0x1a}, {0xffffffffffff0001, 0x80000000, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x800, 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffffffff0000, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0xfffffffffffffffd, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80000001, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7ff, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5ec9}, {0xf3, 0xeca7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xc5, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1000}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x0}]}) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000053f000)='/dev/usbmon#\x00', 0x0, 0x288400) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000744000)={0x6, 0x7, 0xffff, 0x3ff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/16 18:55:56 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000281000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000add000)={0x7, 0x6, 0x7, 0x20, 0x10001, 0xab, 0x80000000, 0x101, 0x1f, 0x4, 0x5, 0x1f}) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000454000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r1) chdir(&(0x7f000086b000-0x8)='./file0\x00') ioctl$TIOCCBRK(r1, 0x5428) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") rt_sigreturn() mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) lstat(&(0x7f0000172000-0x8)='./file0\x00', &(0x7f0000d67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007db000-0xe8)={{{@in=@local={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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000a3f000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bb3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000-0x4)=0xe8) lstat(&(0x7f00006d0000)='./file0\x00', &(0x7f0000af1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000de4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @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}}, &(0x7f0000a92000-0x4)=0xe8) write$tun(r1, &(0x7f000018d000)=@pi={0x0, 0xdada, @ipv4={{0x18, 0x4, 0xfffffffffffffc00, 0x3ff, 0x13a, 0x0, 0x100000000, 0x1, 0x32, 0x0, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xc}, {[@generic={0x82, 0x5, "6e41f6"}, @timestamp={0x44, 0x20, 0x6, 0x0, 0x32af, [{[], 0x6cb7cbe5}, {[@multicast1=0xe0000001], 0x2}, {[@empty=0x0], 0x0}, {[], 0xfffffffffffffff7}, {[], 0x1f}]}, @timestamp={0x44, 0x24, 0x7f, 0x0, 0x3, [{[], 0x401}, {[], 0x20}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1000}, {[], 0x4}, {[], 0x4}, {[], 0x800}, {[], 0x9}]}, @noop={0x1}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x9, 0xff, "476db6", 0x8, "81a18f"}, "baf99f33b37dcc0bb604b50183fe20f601553fa425d12b08fc9e54af6b413bdb4074d42f5ef5a713b757a2f6942e1990a7142870212723a3c366c79b0c0269d910cef9a6a64c19562aa4a813cc7e2e1d78ae24084b7f3d06900caa2c42584f8414a587542e77664d34593c5b8bd71d279302766d1cd70b867eb36eaf69d7e0dc4ab950072a29e1f928adf6da090878091c5aae9cbc5c1a86852169a9884c5aa7e44b81a3a551fa06ca436f8ca356ccc58a12715644a84e25075556c7ea2d06c7a22f3722f381de1528dd"}}}, 0x13e) fstat(r1, &(0x7f000091b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000910000-0x4)=0x0) vmsplice(r1, &(0x7f0000593000-0x50)=[{&(0x7f0000a48000)="77c3cd5bd99cb9a2bcb40265de4baafeecf1428543e0205f3e93ee5049a4026fc5790f15f1adba50e6057355ac99eba789d08e8344ea2f472652a976b0020b07188358284787dbbecba2e390969ffdb7655772d8157f7f47928ae3639c961149848a15adc2893a868d2c3c242c01c1ad93fb6805b31eba882d124664ff86b3856af9fc681a1131204717626ca02ee4fdbf0bcfd84c5c837bd965398fdc66631eb2f8d1c6c18c218546baa21bf736e46e01b154a08680d80432c952ccb097cab2ea45968abd1552553ceb5420600ae70675790506b957886593be511de5373c937c62ecbba6", 0xe5}, {&(0x7f0000020000-0x61)="ab496010185ac6b6e2ab6151b9ac25d29c23c60e7af87eabe8da8400fe4fc507935ad2c2bc72f601d2b0e1f407e7bb636e19f66f659ffae814e7fb1b5431cff60d70c71746f377278e2a34cf09694f88f8781e3242e7993a1e06cc1d352635e99a", 0x61}, {&(0x7f0000777000)="4504f7a9e917a089859b82c34a1ccac21c5b27da987e9f3d94e02208c2683c5281286a5d2dcb7661cea011548af669c14b520afb474cd418d5266fd521aed7282e60c40427149bf958e65c13477bfe53e9b077eb18dab19852145e9827e6a12543047bf304e5700a5b5f296f25ae4bbb350b91", 0x73}, {&(0x7f000001e000-0x2b)="c6cbc939cd6ed63868f8043a27ec333286a4a5278a34c9009e26fbe0c25f006eaf18ffb9a2945719028456", 0x2b}, {&(0x7f0000fc1000)="ac2ded0561136191f9523804a88572afe50e790bb7c91d85013ea16e2d04166736ca7dc6439b881fdea56a82b236cd559d334202edbaac8f41af9a4a4389a6f49692fcb03be7d7c4576310d967574da3558977996de683b5a38c9edb7c0386749b2fd7faac734b40a0dd94638bd3558ceb79ce6e4809bc05a19f08faf7bc332ce529c60b322eb561971a18177eb17bd5234daa3f3280394fcf97f52b8f7327c24cd771e128c75a8156a84cdfe6df3ddce87cfc11fee155c6c2c5f76b5f6d3c7bb6b1f5a9716a2b3af0c7052d8a729c46808b2a31d34146243bbeb0b69a8607722acb4fed52d9d035d112166b47344b95f345d40c", 0xf4}], 0x5, 0x0) stat(&(0x7f0000e4e000)='./file0\x00', &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000a15000-0x38)={&(0x7f0000cdf000-0xc)=@proc={0x10, 0x0, 0x3, 0x20021}, 0xc, &(0x7f0000e89000)=[{&(0x7f0000003000)={0x1c, 0x3f, 0x8, 0x1, 0x0, "", [@typed={0xc, 0xe, @uid=r3}]}, 0x1c}, {&(0x7f000012d000)={0xe0, 0x2f, 0x108, 0x0, 0x0, "", [@nested={0x70, 0x8f, [@generic="45282f9d91f56feba7c270b5bba4f59a763b9da1698119fb6419ee0bbaff163c958731855512c7d2c25f0099288eec1f46ea4483b3b6763f2823ff867a333dc9e3bc7b9f2fcd23da9299fc69359a559332afdb7b35b7e51360c1d91260e91d4f5735fc9d90102b50e6e631ba"]}, @generic="17b46adcb109c348447d67a5a8aac21d44edf2ba54399873cf6f3c943e2a5d21e8a843c5bdbaecf34854df5f91dad93015ef34db41746323aa5c815feee405b0681ae54ad2022595c1ba602b9ffcee76240c680e2b32d00d71dec66ab476918c"]}, 0xe0}, {&(0x7f0000e9f000)={0x3494, 0x26, 0x214, 0x1, 0x2, "", [@generic="4bbe797efc0f0e0e5c9d93657ebaa20056d681fdf17af117b4e49e9741da1adc3b7509da42af7c5e7a877fe9b56b1fb2792c0eaa52a6b2d2b264c693730a36e833712fca194d434b64201cda778ccaeb2a6639c109e56a868144c888927e1953bbefe8c602c074533314a01073dcb4fa52d6060af23baa3828f4e934a71d5fa7951864e90622b6eb27f62a7a36f6aa6cdba2ada1cb9e1ecedd04d949e6babd0adee0881656f89abeccee43e6bb3a68568351fc403f4444e6178f1c20daa2e3e083f01a3d049203b84ede022b7613115225cb91bf59e9fd01248e1bd2c0240e626d47a0b987ac19f24cff668dd0004701812d97f9c3", @nested={0x178, 0x92, [@generic="3c635078821eb118d849033bb2826d42a73ae3dd6a0e8ff2acfed146481594ed4f97e5ed486a4afa572ed5d72f16b4add8af76896b15a77e9685d67877c959f77431a08741f610ae55cfaaa30a025e8770088d8df88aea6d5fedf454b126a4b8eafce4970e8e073a5d8d01a84d85070ffdd688b72dba7b62b13105e2c75cbcc28bc1afe8d52073c69553", @generic="c4c184231fe91c5e4b73597c7f8dfdc86dccdb3bd52fb7be", @generic="878d005cf9e62edd67024a93c17d7a488e73b3df14fbf080bb31db94d87795f20b", @typed={0xc, 0x23, @uid=r4}, @generic="f106e50653a02644d0b73e166cc256e4f34ff836588cfc6c2e5521d61b163c808d71528d594dad27e60e04cc308c40934684f3d9c5ae2366070276c08d4c855b1155d3582589fee2480ddc1f624f41027ffc1f7933d0edaae264d55660ff6d05619399ead71046409955c0d7066c189c9b55277dd2dea7965507fd26b6dc77d5afc273a6d29f681b8489fa10e940850516a741fb4c669c25954088cb6ddd6762bb878539"]}, @typed={0xc, 0x27, @uid=r5}, @nested={0x11c4, 0x32, [@generic="58014f68d966d1f68aae6c85cd006b7f27b26e38674b5c064609", @generic="095118c6b289e60e3e9ae6f8517d", @typed={0xc, 0x7b, @fd=r2}, 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@generic="47cb421911e906ff86138a823ae32db7fc1f4b7fe4c66e95282f702e72d9f9bdfd8db9864a2ad3a9c44d0907cf9aa0873cf60307d254e2711853c4d61ca3c4b780940a127bec"]}, 0x3494}], 0x3, &(0x7f0000515000-0x88)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x4000000}, 0x800) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c09000-0x4)=0x200, &(0x7f0000b41000)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00006aa000-0xd1)=""/209) 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000028d000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x10400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004f4000-0x4)=0x0, &(0x7f0000f90000)=0x4) bind$bt_hci(r0, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$llc(r2, &(0x7f0000074000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001f3000)=0x10) 2018/01/16 18:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) bind$inet6(0xffffffffffffffff, &(0x7f00006d4000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000839000-0xc)={&(0x7f0000acb000)='./file0\x00', r0}, 0xc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800fe, &(0x7f000041f000)=0x0, &(0x7f000078f000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x10000000c9fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224") socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x100000011, 0x80006, 0xfffffffffffffffc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0xc)={&(0x7f00008cc000)='./file0\x00', 0x0, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000065c000)={r3, 0x18, &(0x7f0000858000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000099d000)={0x10080000001, 0x5, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000062e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xb) r4 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_route(r2, &(0x7f000029a000-0x38)={&(0x7f000026c000)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000e56000-0x10)={&(0x7f0000450000-0x14)=@getaddr={0x14, 0x16, 0x310, 0x0, 0x0, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f00003e8000)=0xc) socket$kcm(0x29, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000985000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) r6 = add_key$keyring(&(0x7f00003b4000)='keyring\x00', &(0x7f000064e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000785000)='rxrpc\x00', &(0x7f0000e9d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d34000-0xeb)="534b47ffd51a2481c52a1b40b0d1456e770c29a8cb78f0178abd5788c12a5bc0b186cedeea78913e70046d128bbf698026b17994720d1b5632c571db2de00808acfdac9fdab8788fc94471c3463525cd7708b61e1c7898b0ac0d20eb54846f005be4504ab992b2bf05db51cb571db6f40de7df987b9751de5aa45ebb747e6478d2a7bd43c0ec7aa689334f4922a65cc72d448916d1e825f1959d36f2258a9bafe4148de7b55223a2305ac85f26bbdd6abbbb6441207a432df767a47169e171df8d1b93a59949e501e8721c8327f756145470dea76e9dc8356f8c33015c90fca8ce19519f4e610dcbfe2186", 0xeb, 0xfffffffffffffffc) keyctl$negate(0xd, r6, 0x6, r7) epoll_create(0xffffffff7fffffff) write(r4, &(0x7f0000cc3000)="", 0x0) write(r4, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) 2018/01/16 18:55:56 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd1, &(0x7f00000c7000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "10ffe8", 0x9b, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b8b4d1", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x2c, 0xa, 0x3, 0x7ff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @loopback={0x0, 0x1}, @loopback={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}]}, @dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}], "76ef632c1acdf25c"}}}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000fd000)='user\x00', &(0x7f00000fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000b8000)="14d8105625b880b9550f98016d019a7d1e892bdfb33c64e7ed0ba87faa1f7d5ef15b9a3a4e6a788fef60071f064d34799b4f43cd370adb092ae90dc76fd912133bc1167ae3a898db61d593dbcf8cb4974c96fa2c88b1508b", 0x58, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x2) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x206, &(0x7f00000fe000-0x10)={&(0x7f00000fd000)="d2ae92757fd1bf0092da9fce69780c722fc6f640da146dc1798dc8589c67acf602254171d9ab4e17ccf43ed5ebf4bb69ee080b67ca89c43952680c9e7013c40d37b95ed1e6dbd1da5decc6c77329d9935fff6bb76195cb5cdd23e1cbfbfaf394889f75eeeb8b15e90377c8bf33e5e8a65df85eb0995b8e096c63c1bd545d6d45e0aee0808ade1cec649d96e5446f6d1820982929ed57c85fb1c3dbff028d", 0x9e}) [ 60.564286] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x7f, 0x9, 0x7, 0x1, 0xf11}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x49d, 0x1, 0xfff, 0x20, 0x80}, 0xc) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000986000-0xe2)=""/226) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000daf000-0xb4)=[{{0x0, 0x0, &(0x7f0000038000)=[], 0x303, &(0x7f0000e86000)=[{0xfffffd17, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x444444444444555, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/mixer\x00', 0x800, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000472000)=0x0) 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000d16000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac2000)=0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) munlockall() sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) socket$unix(0x1, 0x10001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c80000-0x4)=0x1, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000b4b000)=[], 0x0, &(0x7f0000eb7000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f000081b000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000031000-0x88)={0x1, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d37c488}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fdatasync(r0) open(&(0x7f0000d9c000)='./file0\x00', 0xfffffffffffffffe, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) [ 60.608222] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 60.658273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 18:55:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000080e000-0x5c)={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1846}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0}, 0x7ff0b889, [0x8, 0x6, 0x1, 0x5, 0x6, 0xb30, 0x9, 0x4]}, 0x5c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 18:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000021b000-0x6)={0x0, 0x1}, &(0x7f0000303000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000016a000)={r2, @in={{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]}, 0xfa, 0x9}, 0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000049c000-0x8)={0x0, 0x7fffffff}, &(0x7f0000089000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005f7000-0x8)=@assoc_value={r2, 0xe7}, 0x8) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r1, r1, 0x0, 0x1) 2018/01/16 18:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000036e000-0x9)='/dev/sg#\x00', 0x9, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000064f000-0x6d)=""/109, &(0x7f000083e000-0x4)=0x6d) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r1, &(0x7f0000a81000)=[{0x1, 0x400000fffd, 0x1000}], 0x1b9) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/16 18:55:56 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x78001600, &(0x7f0000077000/0x3000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce7000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f78000-0x36)=""/54, &(0x7f0000ccd000-0x4)=0x36) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000700000)=""/44) r2 = syz_open_dev$sndmidi(&(0x7f0000456000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000003000-0x8)='./file0\x00', r3, r4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000001000)={0x401, 0x2, 0x3f, "b9dbd8b32999", "a43a5f9ceb6abf4c098b9081c2cb90d2"}) getsockopt$inet_dccp_buf(r2, 0x21, 0x13174df856eb8711, &(0x7f0000000000)=""/80, &(0x7f0000797000)=0x50) madvise(&(0x7f000003b000/0x3000)=nil, 0x3000, 0x40000000008001) 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000841000)=""/78, &(0x7f000046c000-0x4)=0x4e) 2018/01/16 18:55:56 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, 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 = syz_open_dev$sg(&(0x7f0000549000-0x9)='/dev/sg#\x00', 0x3, 0x482401) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000043a000-0x8)=0x6000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000851000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000081f000)={0x20000, 0x0, [0x8, 0x4, 0x8, 0x0, 0x0, 0x20, 0x6, 0x3]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000051a000+0x598)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}], 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000824000)={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]}, [0x4, 0x4, 0x1, 0x6ad, 0x1, 0x3, 0x0, 0x3f, 0xb1, 0xfff, 0x100000001, 0x3, 0x6015, 0x3ff, 0x8d85]}, &(0x7f000085f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ec000)={r2, 0x20, 0x6, [0x7ff, 0x1f, 0x0, 0x1ff, 0x1f, 0x401]}, &(0x7f00005ab000-0x4)=0x14) r3 = syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000418000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001d000+0x9e2)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000050a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r4}, 0x14) 2018/01/16 18:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f00000e8000-0x5)='ceph\x00', &(0x7f0000b41000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000886000-0x1b)=':nodevppp1md5sumnodevppp0:\x00', 0xfffffffffffffff8) add_key(&(0x7f00007d6000)='cifs.idmap\x00', &(0x7f0000ef7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048e000-0x12)="df1ad40bbd674330884472bf02acbe9e1b5d", 0x12, r0) [ 60.714695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc027a08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x102, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000719000-0x8a)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0xc000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x29ddfd}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000031000)='keyring\x00', &(0x7f0000fcc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00005b8000)='keyring\x00', &(0x7f0000eda000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f2a000-0x50)=[{&(0x7f0000be3000)="429b11e70bee8819487dde5fe945", 0xe}, {&(0x7f0000127000)="d663ca68656c14ebed64d7b2a8d75e9e0397967ce7a736a3ea6331915ddf3523852dc3892d5de485fe52b560bedd774478dc8a4c1f2a5a1c2c4cc3225d7cb07dc010a90ea768f2eba1e6ac54f86171d7944768bfa5ae0577fdb2e215da9f0e227ad541391243b568", 0x68}, {&(0x7f0000f40000)="84fc1f80be8d7ea2ab6ef323fa6602fc99fb347156196fc0fb8fbb4503384d2cb358f9daf3f9166934d8c7343bc1844b747bef8748b650adcd17404283bbfff2162372dfd08125d9800d6a48a1437a9d2279bde43c8de443793c7b23ccb25c65dd6f2ed03ee00e2ebf24a7bcecbed0f2a50ec001956433caa5f6666b5b50b96d6a19e6a337daf150249ae328f6f944a71a70d2d774dcec7c1199f58be59883c4168dc6fdc6a2d637140133aee30100e3a7796aef869e0e6d51e300fb5b40b7d13fe69ffb65e9ec6b1dab46ee17bd7287b57338a92d7895ac93433f4b39fb", 0xde}, {&(0x7f0000d8e000)="82f00ad7ca2f94f755f15ea053c21ec525fa8a7b2012312d1bd6774574a8abd79edd12067584384b15fe1df6966e2f5c338f0da8e7528db5178687614b49bd0dd550d24d39e6b0786b2394712e570b0261ab6f4d224547cee02e391342eda9e51ceb90176ce088a0c7f0b85e2acc31b054341147a66a0afe7bc99e0a3c3804ffdbf533d7fd825792d9ba06d88811eb84ccd8508056c244109d59d1ff53c9aaa5bd00e4", 0xa3}, {&(0x7f00009ab000-0x53)="623d5f4a7c989592feb09583428f0c4b68e071be3edd7281a39c1f2db66fa439c8cdf2855fad2fc6cf4bbcfabb33d52a65183c13d0e7c091a0c9aca4865e41f02153565ae50f0370907ae9c866d3e0d0714947", 0x53}], 0x5, r1) 2018/01/16 18:55:56 executing program 1: 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) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000435000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00007bb000-0x28)={&(0x7f000079f000/0x1000)=nil, 0xfffffffffffffffc, 0x4, 0x20, &(0x7f0000033000/0x9000)=nil, 0x0}) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/16 18:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00002cc000)={0x0, 0x0}, 0x84800) bind$netlink(r0, &(0x7f0000d5f000-0xc)={0x10, 0x0, 0x3, 0x8100000}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00009dd000)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000140000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000371000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) 2018/01/16 18:55:56 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, 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) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000268000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000bc1000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/status\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000423000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x1) connect$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0xee, 0x7, 0xfff, 0x5, 0x7, 0x7}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a90000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000614000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e44000-0x4)=0x10) r1 = socket(0x11, 0x6, 0x2) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000)={0x0, r2}, 0x10) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) munlockall() 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000313000)='/dev/sg#\x00', 0x9, 0x103000) ioctl$TIOCSTI(r1, 0x5412, 0xffffffffffff0000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f0000227000)=0x2000000000402) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002a4000-0x20)={@generic="ed113141ea479471548b427c0a48f19a", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000314000)={0x0, 0x0}) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000314000)={@generic="5c592aff18abc3617d0a5b1f0b96f83c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000314000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b3000)=0x14) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000309000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xffffffff00000001, 0x0, 0x3, 0x1, 0x8, 0x0, 0x20, 0xa0, 0x1d, r4, r5}, {0x8, 0x5, 0x4, 0xc0de, 0x40, 0x7, 0x6, 0x7}, {0x23, 0x400, 0x3ff, 0x8}, 0x7, 0xa, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7, 0x7, 0x0, 0x7, 0x9, 0x1, 0x2}}, 0xe8) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000244000)='./file0\x00', &(0x7f0000314000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000315000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x4, 0x6, 0x1}, &(0x7f0000316000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f8000)={r6, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f6, 0x2}, 0x98) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) epoll_create(0x2) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000d8000)={0x800, 0x7, 0x4, 0x3, 0x2, [{0x100000001, 0x7, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x5050, 0x0, 0x0, 0x2480, 0x0, 0x0, 0x0}]}) shutdown(r0, 0x2) 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f000069b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) r2 = syz_open_dev$vcsn(&(0x7f0000f56000-0xa)='/dev/vcs#\x00', 0x100000001, 0x501100) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000435000-0x20)={{&(0x7f0000b76000/0x1000)=nil, 0x1000}, 0x2, 0x0}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000075f000)=0x0) lstat(&(0x7f0000437000-0x8)='./file0\x00', &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000641000)=0x0, &(0x7f00008d1000-0x4)=0x0, &(0x7f0000928000)=0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000425000-0x10)={0x15, 0xdf, &(0x7f0000d96000-0xdf)="68e2f3ea9bb1d0215a5676a49fdd5f9293fc4b125f48146651e05536d3b4ad566d6c4f891630f3c22f680f8a835a63002cd9b7dea54c097ce160273ba80d736546f3947e4d4f9e2fad44a4e10dbffca3545738108bf1946858b9ba0961694e9c88d1b2f2b79eb9cb5a0bb9bd151b480fa5e67b10b5bfbcba380617aec7a3d3cf52cb426877e2548205c3655c3561a38baa840dd37c05988b068d1ebb10eab20cf393215c483904ca776ba465b514c6da3a3655b64dc890cd30970274b9b8337e55704029315312dddbdc29e6e5871e7823706d06d2095d2a8a2a289ee64c8f"}) sendmmsg$unix(r1, &(0x7f00004fc000-0xe0)=[{&(0x7f000055a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d7d000)=[{&(0x7f00000d4000-0xc2)="c826cf2d81fe9e410f8bdefab4cfd72a9119e0671e0db89ef3ca11a2e01429d3375eaefb2ca18f1a817077d01eb7b96bee7214ff84fb01f7b1c7425115785fb5760197e16c1890ebadf07c7babffcc91db056aebbbbc703e18794ec577303f3c6c6af0119ed6fc9090342fc258b59ca4b4e8003f3cb82906cc45de2e3bf92f59c2e5eafbf0338a2696b25bb39c98dc749db439fd99714f65c01bfbdb4cfea2e2a26a9279bbff9aa0ffb349d81c30ec04de9849ae1c311579c1c9de6625b187836b4a", 0xc2}, {&(0x7f0000dd5000-0x99)="ae0757806bac531839481ea85f176c730c8b77fc76e10ad03d02dd2d9442967aa670ed83f0a2babfff153a821c23d04f1b3e9d84a4f0e36219103987d8de13f844b7f5632f14aefdb847bb2d398b554cd3e32852a6f4a0b81fd8b619c28ea4f936eff12320ec8363759cf74cd33604dd6ec23e00d546d8a9dceeb9420c0fe19c29272282e04945555c7577f306166bafe0b9d9d6097209f3b2", 0x99}, {&(0x7f0000738000)="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", 0xfa}, 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{&(0x7f000015b000)="689bf1607b6381efe234937ce09f53337a710b4239a94bfd761b0a18133d824d326493a87a0135d8f8df32c8fdd5dbbbf94ab8f83ed1acef60a9fd", 0x3b}, {&(0x7f0000de8000)="0ae568272d22417b8e26330bcf926059041a84df66dc5d407a8e9a19f62c06be35b1b46bb6a473f15175d40c4bf38add47c0ae0aa13334f134b1d60e65832d5837b03f3d06f33e4d5b34ffeede960602ec7a1032e51788c07a40b6f9fc08fe086a474168480e173c49a6f9f498cc64a128f674c215f1f09b5dd3e24e5e7b60d852a370c3cf5d9e3e6d3d1ef64391b92b79f84b52aeef77ea2087ffa2cc46a09e1131b235284a6bcbcec81044", 0xac}, {&(0x7f0000603000)="", 0x0}], 0xa, &(0x7f000016a000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x48000}, {&(0x7f0000555000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed1000-0x50)=[{&(0x7f000005d000-0x9b)="a56ad964fead50b51fe4b292756034af85fbb3b951ae9f1e3783d72844bb8a1e82a0bf7e6c85253e16d17fd5b109b249d3d521ee06853bd1b86e859f1c6fcd46d4500a5816286d9a1d5a7b4b1eda809f7f969f6a91e81d3ff6837ea0fa0eafbaaaaf7f0c0cd0b9d20fad194462d01ea7344e29acc8c72ff7b36c5f59bc9e52fa290bfe832408999144810d794041011f870406fde01b2b396f0bb8", 0x9b}, {&(0x7f0000dce000-0xd1)="0b0f6c2639140774285a2d196b09c3007bafa34ab8191f50be779f56cfbd7c8f283c9b782a2f08bdd3694f47c5dfc395d142beb330ee72f4fa218338f2990a76ab15491435c81dd63c9c9da3d8b55d3644bcf0be76cb0f1eb9dc32ebe16f2322509386827f73df09f72f58a3aa0ee358167a6344e0c9169afef234e23c02d28b03212b1dec906452f4ea5068d2e6d7b651c0349c431cd95839486a7d2eb5e535350e60a480cf76395460e51b80f1bc2909e38738b57ba1148f66bd84c7257d169aa1b87ecf6b6a725a17271afc4388b28a", 0xd1}, {&(0x7f0000cee000-0x74)="cc59651283337d0e08de4b8b24f104db0198d48687dfdfce88503e0953b768f2965f05ece01c9e4299159f1ff30d22ea6e20c0230db22d1a7447e01cb81ac3f24f35d764ce4da0faf8b252be09cde6725700fdb4a54a0d0bd8c4272a7a0e3131f438e39c345e4da03ed6883cbbbb2ff7dd3c3b89", 0x74}, {&(0x7f000010c000)="a509e1e09a6a45cdb15eb295c850ba0a260b4f39d6a461c129a00149", 0x1c}, {&(0x7f00009bb000)="89ca14389f59024282079322f804df161d308a806727ccb0285c2ca8cea1531365f92135131bccb4f6460b96c361449d7feb2f5b577dd4a7b1c7eef7a55e8b4052995173abb15dea16f0161b9626026ee234896b9a86c621db1db877aa79ca54f2661deea2ee4a835be2a41ac629", 0x6e}], 0x5, &(0x7f0000bcf000)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xd0, 0x20000840}, {&(0x7f00006fd000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000238000-0x20)=[{&(0x7f00001af000)="dbe16389cc42f6e80f939ffbcbcabb59c9cc6aad70c468592762d9617f6fbfc60fd6cdfbe7b4f91df672c3518a48e656b8ca469dc94d1ffd75614850e91bf6371e79b69c289bc13e0c50b86958cffb68cd071e355cf6b63e79105a079393361119f6f211c3d20c317d", 0x69}, {&(0x7f0000bca000)="fef973ada166b2c2fd9f069978fb0318208b02ae9af671dff7824097d99aeb2dc87cd118e9a6a591e90879fc8eb6ad45d11bb285f18a71d1e0d6fc11ab6b5371e7114fbd011ae00bad616515b3cf2febeddfd3b87af1fe01737cbf738414dbb775452061ab3b5dce99e5b82c057cfd6cb1fbfeb394ad830d8b14c632b23de29933c6cc8755e09a039c0636d4b8ef93407c7817ea4465c67679d163bfc3b9a0fd700ede22c17f41e606e838446a04c9186ab6517b1f28b73eabdab028608e07c97c", 0xc1}], 0x2, &(0x7f0000658000)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x8800}], 0x4, 0x0) connect$unix(r1, &(0x7f00000d8000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x2}, 0xfffffffffffffdea) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000196000-0xb)='/dev/vcsa#\x00', 0x0, 0x200100) ioctl$TCSETA(r1, 0x5406, &(0x7f0000131000)={0x3, 0x9, 0x1, 0xa11c, 0xfffffffffffff614, 0x42d6, 0x100000000, 0x4, 0xdd, 0xd0}) r2 = dup2(r0, 0xffffffffffffffff) unshare(0x400) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d74000-0x4)=0x0, &(0x7f0000bc8000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) connect$llc(r0, &(0x7f0000105000-0x10)={0x1a, 0xf7, 0x8314, 0x20, 0x7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={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$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000572000-0x6)='cubic\x00', 0x6) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f00006c2000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000785000-0x30)={0x13, 0x0, &(0x7f0000972000)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b21000)={0x0, 0x7fff}, &(0x7f000043c000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00009a6000)={r1, 0xffffffff80000001, 0x1, "26c0494cebae45ac7078f0c60feb5a9cd4"}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000975000)={r6, 0x7f, 0x30}, 0xc) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00003ea000)=0x7ff) ptrace$setregset(0x4205, r5, 0x3, &(0x7f000011d000-0x10)={&(0x7f0000ffc000-0x1000)="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", 0x1000}) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000c8f000-0x8)='./file0\x00', &(0x7f0000a6e000)='./file0\x00', &(0x7f0000807000-0x5)='cifs\x00', 0x2000, &(0x7f00006c2000-0x14)="") creat(&(0x7f0000e8d000-0x8)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000be5000-0x4)=0x33c, &(0x7f0000eae000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e5a000-0x24)={0xb, 0x650, 0x2354a5af, 0x100, 0x1, 0x9, 0x80, 0x4, 0x3dca, 0x6, 0x7bbf, 0x9}) close(r0) 2018/01/16 18:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001000-0x72)="f0027033607b94a444ef4c6e39899fff519b67cd25aeb6a61b1b083c7f0e54934d1d80c1e1913071641001918b97a829996aa0d00b7bdf29cfe429bb0d1aa4e549d0bfe828f74b9341c0d76aeaeb623bdc9dd6206dc5297536d800dd33b036cc99307a1e4e33a89430e7ccec37851991db4a", 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000328000)="", &(0x7f000038c000)="16", 0x0}, 0x20) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b78000)=""/56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00000df000)=[{{0x0, 0x0, &(0x7f0000874000-0x60)=[], 0x0, &(0x7f0000273000-0x9d)=""/157, 0x9d, 0x0}, 0x0}], 0x1, 0x1, &(0x7f0000180000-0x10)={0x0, 0x0}) 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000947000-0x16)='/selinux/checkreqprot\x00', 0x40900, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000092d000)={0x1b, 0x7, 0x80000001, 0x0}) r1 = socket$netlink(0xa, 0x6, 0xfffffffffffffffc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000700000)='/proc/self/net/pfkey\x00', 0x900, 0x0) mlock(&(0x7f0000d20000/0x1000)=nil, 0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000069d000-0x24)={0x79, 0x1c, [0xe6, 0x1f, 0xffffffffffffffff, 0x6, 0x1, 0x83, 0x7fff]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 18:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000025c000)={0x5, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 60.934305] binder: 8321:8324 BC_FREE_BUFFER uffffffffffffffff no match [ 60.954804] binder_alloc: 8321: binder_alloc_buf, no vma [ 60.974009] binder: 8321:8324 transaction failed 29189/-3, size 0-0 line 2903 2018/01/16 18:55:56 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fdatasync(r0) 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) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000043c000-0x37)=""/55) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000cf8000-0xe)='/dev/admmidi#\x00', 0x4, 0x204802) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000490000)={0x4, 0x0}) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) socket$can_raw(0x1d, 0x3, 0x1) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bd2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00002a6000)=""/126) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e7000-0x6)={0x0, 0x0}, &(0x7f0000cba000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e5000)={r4, 0x55079c75, 0x10}, 0xc) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r2}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000f0e000-0x1)='\x00', 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000054a000-0x2)=0x0, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) bind$can_raw(r2, &(0x7f0000829000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x1e1) 2018/01/16 18:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80006, 0x95, &(0x7f000005e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084d000)={0x9, 0x208, 0x7, 0xee, 0x0}, &(0x7f0000465000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000052c000-0x10)={r2, 0xfffffffffffffff8, 0x4, [0x3, 0xffff, 0x4, 0x0]}, 0x10) pipe(&(0x7f00008b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006a5000-0x20)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000041e000-0x10)={r4, 0x6}) ioctl$TIOCSBRK(r0, 0x40044591) openat$autofs(0xffffffffffffff9c, &(0x7f0000a7c000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000588000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x20000) listen(r3, 0x0) 2018/01/16 18:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000032c000-0x9)='/dev/rtc\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aed000)={0x0, 0x62, 0x100000000, 0x80, 0x1f, 0x160}, &(0x7f0000f9b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d4e000)={r1, 0x9, 0x10}, &(0x7f00006c2000)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r2) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00007f1000)=0x8) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000df9000-0xbb)=""/187) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e26000)=@req={0x2, 0x100, 0x2, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000963000)=[@in6={0xa, 0x3, 0x8180, @loopback={0x0, 0x1}, 0x1c6}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}], 0x38) [ 61.038898] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000642000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ad2000-0x30)=[{&(0x7f00005d1000)=""/100, 0x64}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f00003be000-0xa9)=""/169, 0xa9}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/16 18:55:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000616000)={0x77359400, 0x0}, 0x10) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000249000)=0x0, 0x800000000008, 0x0, &(0x7f000055a000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f000012c000)={0x0, 0x0}, 0x800) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2018/01/16 18:55:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x40100000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e7c000+0x806)={0x4, {{0xa, 0x3, 0xfff, @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]}, 0x0, 0x0, []}, 0x90) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc330) 2018/01/16 18:55:56 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0xc92a, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffffe1, 0x5, 0x4, 0x9, 0x8000, 0x6, 0x0, 0xffff, 0x5, 0x5, 0xfffffffffffffc00}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000607000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x7fffffff000000, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/16 18:55:56 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000403000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x0, 0x6, 0x2, 0x3, 0x7fffffff, 0x8001}) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ef000-0x98)={0x0, @in6={{0xa, 0x2, 0xb1a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x200}, &(0x7f00000ef000-0x4)=0x98) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000094000-0x4)=0x0, &(0x7f000002b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ef000-0x8)={r1, 0xe3cc}, 0x8) 2018/01/16 18:55:56 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, 0x65, 0x0, 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$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) close(r0) 2018/01/16 18:55:56 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000900000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000470000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025f000-0x3)='(!\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000004a000-0x4c)={0xfffffffffffffffe, 0x7fffffff, 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]}) 2018/01/16 18:55:56 executing program 4: 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 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000b4f000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e4b000-0xc)={0x6, r0, 0x0}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00001e1000-0x400)={""/1024}) r3 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0x9, 0x200) accept$packet(r3, &(0x7f0000a61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e7000)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000713000-0x4)=0x2, 0x4) 2018/01/16 18:55:56 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b88000-0x9)='/dev/amidi#\x00', 0x6c, 0x2001) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000d3e000-0xf8)={{0x2, 0x1, 0x0, 0x3, 0x7}, 0x7ff, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0xdb, 0x6, 0xfffffffffffffffb, 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]}) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006cf000-0x4)=0x0, &(0x7f0000cad000-0x4)=0x1e3) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f4000)={0xffffffffffffff9c}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f4000)={0x0, 0xb4, 0x1000}, &(0x7f00000f4000)=0x1c0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001d000-0x2a)={r1, 0x29, "1bc3e22adfcf53ce5434078d36be0e5002f1f318a3bda9dee12dfbe38cb33781c46f6774addcc05470"}, &(0x7f00000f4000)=0x31) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x14, 0x3a, 0x8001, @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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/16 18:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000d01000)="d9bf4b5e6b2e90e4ed8058e26509f6ad0b27cfc0d6a360884977a4b4cafe8d70cd3a60b3a03f9a6eeea388481b9c9689ab161aec4a38eca23e4d842ef6323c6d172220a9608d23efd753a37706fbc56e213dc5fbc348f411db8e57cb3ea3d07d80ad7f9c0885aced15fe1dcc20ad8a61e5813b813b2df0fda61e11ccebc51b74f9a4b38a927b0ff01187a8cf4f9c255ed9f5a5e20617af7a39bf5db0fcedf42942aec9d964e67bae89aae5a1769a6df480a0dc82ab5b54f6ea42b665a0fdb8d3e5c085ff4c7c2d61f3993b823a761d76", 0xd0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec048100000d000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) pwritev(r0, &(0x7f0000125000)=[{&(0x7f00009d1000-0x7c)="11efb753f286a67c4caaf91911ab44337f03802e0d48a531a23b06b60808d0643de475d3223747a4a6bcef30c45e200d979f29ea13adc9ffce3ee7e70073b2375d24209841577af28ff060950838dcc7a485dafeeb301f2380e026707a373067aeabb6d076fe97c0745939a9e5bd04ca2c19268d1d25b6ad39901394", 0x7c}, {&(0x7f0000653000)="7ae8a306cb53262510e4bb51ff17efed82479d3df153cc1996df45b6bfabfb37d8016aa4c3c18d6ea19aa7f623a28c84026f64e2592a8a022542743a79a2ff0749cfb1d4e06a531f754038", 0x4b}, {&(0x7f00008e0000-0x10)="bd7048daf3071df8fad6681e13c06372", 0x10}, {&(0x7f00004ce000-0xe2)="31cbee5c71a7ab102112458c4507040bd490384c7d5d6c0b51b49dddec4cd5c14bee57604cc557aa3f042801f5bd706d56cf3a6eb5522ccfaafe7021f95b85566d91012874bac54a02e1b7f0a62f0a4f7ed6715ebf0969cd22fdaeba0642195f7d7bb45bba93a1becac8cd76cef3ba94e40e5c086c4e63515b44aacce0ec8b15b298b4cfb79b6c7bb11839acffa07cbd47630e07b82d33639b06d871ec8853479127106c7658f0a0c12c7249a97aaa2cdc6f9cb499864f8c87bc28e2fa3d7d8bc1babd1f2760535534a74df2edb4dcb064cbbc25c89d286010a4a72318c5707d1a62", 0xe2}, {&(0x7f00003e0000-0x3f)="1021450ecb741cd57b2faecc0b771d432ae1bd3d0d515fa0f432f718a289cc9d2148f3b9a328a241dfd8eaff285d6cc6841ab6f817d78313fbe617e11ccdf9", 0x3f}, {&(0x7f00006f7000)="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", 0x1000}, {&(0x7f0000511000)="03ede3284038eca05b5f42b68648e9a94465920ec65c05b91b6715605d502c3070dadc282b31ef894ed87897075cec41e3622f70f50a59c50cf358b1c29a745e8c7852112cdd2a748996789a571ae941ff4c5ed62fb028686ca9cbab30ac9e0acf21dc87396c87a27570fb0266ff85ff660659f6f081db682e19885264aa081f186a9a47f1076d248095e6301ba36c04530df360835bb9ef8ab2a7ce9440c958c62c5f02a11631781714b3abc4a5f67f0b46afbba7cd11c175f04212af57622f3e89d8329d2bb3d6190b8d4b24816183c333a3589e42bbf7e7b67bd97c9654", 0xdf}], 0x7, 0x0) umount2(&(0x7f0000288000-0x8)='./file0\x00', 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003aa000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f07000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x420401) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000052a000)=0x0, &(0x7f0000bdf000)=0x4) 2018/01/16 18:55:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001ef000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x3, 0x400, 0x8, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffff, 0x6, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00001ae000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "c74de89e"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 18:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) getresuid(&(0x7f00009cb000-0x4)=0x0, &(0x7f0000cc7000)=0x0, &(0x7f00009db000)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/01/16 18:55:56 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/sequencer2\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f00009d3000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00008f1000-0x68)={0x6, 0xf4d, 0x8000, {r3, r4+10000000}, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f00007e6000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f6e000)=0x2) r5 = syz_open_pts(r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000922000)='/dev/rtc\x00', 0x501fe, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00005ab000-0x28)={&(0x7f0000eb1000/0x1000)=nil, 0x9, 0x7, 0x10, &(0x7f0000d31000/0x2000)=nil, 0x5}) syz_open_pts(r5, 0x0) poll(&(0x7f0000e44000-0x8)=[{r5, 0xa0, 0x0}], 0x1, 0x1ff) close(r2) 2018/01/16 18:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={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]}}, &(0x7f0000002000)=0xffffffffffffff02) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={0x0, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3f, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000003000)={{0x0, 0x989680}, {0x77359400, 0x0}}, 0x0) syz_emit_ethernet(0x10de, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x10a8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x1, [0x0, 0x0, 0x0], {0x1, 0x6, "948694", 0x6b46969, 0x87, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x57079ac835bbbb24, 0xe, 0x2, 0x10001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}], "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0x0) 2018/01/16 18:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x401, 0x1) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = 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) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r3 = open(&(0x7f0000b92000)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007f4000)=@assoc_value={0x0, 0x0}, &(0x7f00006c9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000137000-0xa0)={r4, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x4, 0x5, 0x1000, 0x8}, 0xa0) 2018/01/16 18:55:56 executing program 3: 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a0000-0xc)={0x3, r0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d58000)={0x0}, &(0x7f000061d000)=0x4) r2 = add_key$keyring(&(0x7f0000572000-0x8)='keyring\x00', &(0x7f0000099000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f00005c4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000252000-0x8)='keyring\x00', 0x0) keyctl$clear(0x7, r3) 2018/01/16 18:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xa6b1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) stat(&(0x7f0000fc4000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 61.376472] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=11883 sclass=netlink_tcpdiag_socket pig=8421 comm=syz-executor1 [ 61.406607] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=11883 sclass=netlink_tcpdiag_socket pig=8421 comm=syz-executor1 2018/01/16 18:55:57 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000029000)='/dev/snd/midiC#D#\x00', 0x3f, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x19)="59aa34e1506f8ba2c65a18ae6f1783a8e9050dab3d12098f812002de86ea2396a60330ddb01bd9acf26956250908f4d4ba7e4a6d0c1f3d967563e666307df9e3dc6ed09f25f3e484a192b5799727cf5c23e92c5d3b5c3d86a55012285e915676ea1593b89176e7db7a7b586d9bde5231e973ea05de4b080080212e13bb9e30ab55edab04efff6a6ad2aa0dc9515c06a7a0791d86a8a2453e01c729b7fff59d6a80c2ae95327f6c76063a4ee546ad440fa3c8a06f0f9bfb73767bc62d3daf85") 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, 0x10000, 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$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) ppoll(&(0x7f0000079000-0x10)=[{r1, 0x40, 0x0}], 0x3d0, &(0x7f0000105000)={0x77359400, 0x0}, &(0x7f0000e5a000)={0x0}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 61.445048] dccp_invalid_packet: P.Data Offset(224) too large 2018/01/16 18:55:57 executing program 6: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/01/16 18:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009cc000-0x8)='./file0\x00', 0x10000, 0x10a) mkdirat(r0, &(0x7f0000b6b000)='./file0\x00', 0x41) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r1, &(0x7f0000f38000)=""/78, 0x4e) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000bce000)=0x44, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000088c000)={{0x0, 0x0, 0x0, 0x0, "80f22d583bf39951cea198b46ec90754ad1aac3ad14c88cb31defddf490a5184de4c2879184687a39c4074d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000067a000)={0x679, 0x4b2e, 0x7fffffff, 0x0, 0x8000000080000000, 0x0, 0xfffffffffffffffc, 0x8001, 0xfd, 0x4, 0x9, 0x0, 0x0, 0x1000, 0x2, 0x8, 0x4, 0xed06, 0x3}) read(r2, &(0x7f0000942000-0x8)=""/8, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bbc000)=[{0x8, 0x80000001}, {0x2, 0x55b}, {0x4, 0x3}, {0x4, 0xb0a}, {0x2, 0x5}], 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000320000-0x50)={0x14, @tick=0x7, 0x8000, {0x10001, 0x0}, 0x1, 0x2, 0x180000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) exit_group(0x0) 2018/01/16 18:55:57 executing program 2: open$dir(&(0x7f000042a000-0x8)='./file0\x00', 0x80000, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002e1000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000762000)=0x0, &(0x7f0000d50000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rtc\x00', 0x111400, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000)='ns/pid\x00') syz_emit_ethernet(0xab, &(0x7f00003cb000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@llc_tr={0x11, {@snap={0x1, 0x1, "8c", "8429b9", 0x8eff, "47ed671eceb4ee7313e2613c642c2dc3a7c20270c6cab8c42145df3af1e2233a3c8d20eae36e40a0cd1ae4623ae2370c65024de39f4e2f209416e9b8fed6203010ebfb6fa4085253a1d812ab6e11f0b66e32efe1c8172a9251740a0ffa4a85216aebccf04923902746812ee76417566d2c13cd66d4fe6932aefa96e310f08c1968fcaee2643a5a7ba33fe3a7bccc1be1405971432b"}}}}}, &(0x7f00001ea000)={0x0, 0x3, [0x4c, 0xdd4, 0xe35]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c3000)={0x0, 0xfffffffffffffe00, &(0x7f000010f000-0x5c)=[]}, &(0x7f0000ef0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000b4000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000262000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cad000-0x8)={r1, 0x80000001}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005e0000)=0xffffffffffffffff) pread64(r0, &(0x7f0000844000-0x60)=""/96, 0x60, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000098e000-0x4)={0x6, 0x9b, 0x8}) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00009de000-0x8)={0x1, r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096d000-0x8c)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000a16000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000484000-0x4)=@assoc_id=r3, 0x4) 2018/01/16 18:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x24) msgctl$IPC_STAT(r0, 0x2, &(0x7f000017b000-0x96)=""/150) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x800000000000000, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, 0x1c9c380}, {r3, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000096b000)=""/197, 0xc5) [ 61.551094] kauditd_printk_skb: 185 callbacks suppressed [ 61.551102] audit: type=1326 audit(1516128957.087:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.622401] audit: type=1326 audit(1516128957.087:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.650914] audit: type=1326 audit(1516128957.087:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.676630] audit: type=1326 audit(1516128957.088:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.701093] audit: type=1326 audit(1516128957.088:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.725720] audit: type=1326 audit(1516128957.088:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.750293] audit: type=1326 audit(1516128957.088:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.774530] audit: type=1326 audit(1516128957.088:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 [ 61.798719] audit: type=1326 audit(1516128957.097:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ff0000)={0x6, "02a9692a6582"}) 2018/01/16 18:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d22000)=0x0, &(0x7f0000ad1000)=0x4) socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r2, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r0, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/16 18:55:57 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000014d000-0xc)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000637000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) ioctl$int_in(r0, 0x5435, &(0x7f0000001000)=0x0) 2018/01/16 18:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f0000b1d000)="2dddae65c1b7f639", 0x8}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000088b000-0x10)=[{&(0x7f0000b93000-0xf8)="630fb691e4db24a81ef18e0a82d03514482669b6229d4e3fce7184d3501f761bbb2ca886f45b6ef64da37ef98b457d7cf56c40f0407c135c5abbeec43c63ac68df19fa03d98a94fc089ae30e52566ee5ae217d74f93d0218f5e91c0532d674b9f665a45e6147b7e10f7258e47de59845d911121b442339cc1a008d7ec76a17b93653ccb67e8ff489943c9087a0c0e5a39609a7bbfbdae10ab22ae88620fa1c614c423dedb216f2d25492b4518136e5c43b2cc09f3eea1e15de3ef599477d205443f8d3b684426f4530f15cee811df3640d48dadeb261cd4bf8bfa9d368650cfe28f1600acb3ae77c2199ae94b18b4b38f7d4a7f780d96c7d", 0xf8}], 0x1, &(0x7f00002cf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f53000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b8c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="dd3aaa824ca9e9100250ba694f8d7b71"}) 2018/01/16 18:55:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000e9e000-0x80)={0x0, 0x4, 0x8, {0x0, 0x7530}, {0x77359400, 0x0}, {0x1, 0x1, 0x160000, 0x0}, 0x1, @canfd={{0x4, 0x80, 0x7, 0x20}, 0x33, 0x3, 0x0, 0x0, "16c14d1ea0f4d8389b35f49b0d52d32094c237fd84a165fb15a53c8c74dbf347e9bc4fedd7f05ef5c90ec1add8b9f3dbef99dc1dc4da824f63c1a058279eec90"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d4a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000fcc000)=0x14) write$evdev(r2, &(0x7f0000d8f000-0x30)=[{{0x0, 0x0}, 0x1, 0x58, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c2000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000067c000-0x10)={0x9, &(0x7f0000828000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005ef000-0x8)={r2, 0x476ea556563af3f}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f00004d3000)=""/79, 0x24f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x7) pipe2(&(0x7f0000429000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000e89000/0x2000)=nil, 0x2000, 0x1, 0x10813, r3, 0x0) clock_gettime(0x0, &(0x7f000018b000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f88000-0x40)={0x40, 0x1cf8, 0xa3a0, 0x6, 0x7, 0x2, 0x401, 0x3ff}, &(0x7f0000b7d000-0x40)={0x10001, 0x7, 0x0, 0x9, 0x8, 0x9, 0x8, 0x5}, &(0x7f00008ae000-0x40)={0x3000000000000000, 0x0, 0x9, 0x619, 0x40, 0x7, 0x7fffffff, 0x1f}, &(0x7f00001eb000)={r4, r5+30000000}, &(0x7f000072a000)={&(0x7f0000f9c000)={0x704}, 0x8}) bind$unix(r0, &(0x7f0000988000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000518000-0x14)={0x1fffffffe00000, 0x4, 0xfffffffffffffff9, 0x2, 0x7}) 2018/01/16 18:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000820000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000490000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000b12000-0x5c)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, 0x0, [0x9, 0x8000, 0x80000000, 0x7ff, 0x80000000, 0x3, 0xffffffffffffffd4, 0x1]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 18:55:57 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000302000)='/dev/admmidi#\x00', 0xff, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000908000)=@assoc_value={0x0, 0x8541}, &(0x7f000066c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005ea000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000059a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000bcf000-0x8)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 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) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.822898] audit: type=1326 audit(1516128957.097:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8455 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x50000 2018/01/16 18:55:57 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xcda000, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008dc000-0x10)="bef42a82cf847a387247ce836cf48d58", 0x10) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00000d7000)={@random="d347bc655b1e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, "bf", ""}}}}}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d3000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 18:55:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e28000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_set$pid(0x2, r2, 0xfffffffffffff801) fstat(r0, &(0x7f0000656000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef1000-0x4)=0x0, &(0x7f00001dd000)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000267000)='/dev/amidi#\x00', 0x10000, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000443000)={0xfffffffffffffffd, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e87000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000fbc000)={0x2, [0x9, 0x749]}, &(0x7f0000418000)=0x8) 2018/01/16 18:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000549000)='/dev/sequencer2\x00', 0xc0002, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/16 18:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000756000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000df3000)={0x100000001, 0x1, 'client0\x00', 0x1, "f216f4ee72b2bbd3", "996b1ef943336a74c75bebef732cf97ba4bdd26cf8f1853fcb19efe6458b6a1a", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) exit_group(0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000775000)=0x0) 2018/01/16 18:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x800000) 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) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001fc000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001aa000-0xc)={0x0, r0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000655000)={0x0, 0x0, 0x1b7d853f}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000c3e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000430000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d5e000)={r3, r4, 0x5}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f70000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) sendto$inet6(r2, &(0x7f0000c8c000-0x63)="d20c2c5f0145f89449887c1f46b815e273456e9dd8f2d0e3533e4a0f5adae0a64bd74f52a68e161a62312a53467501066767fe169e7c7140c65add735d8bc87d9e60023eeef7e13863f5cf0cea44d89e3d8c71b7ed8e339837c0afbe538ceac74eaf00", 0x63, 0x20000000, &(0x7f00001c3000-0x1c)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r5, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000021a000)=0x4, &(0x7f0000b2f000-0x4)=0x4) 2018/01/16 18:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000949000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x141002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00002e3000-0xdf)=""/223) r1 = epoll_create(0x3) r2 = syz_open_dev$vcsn(&(0x7f0000c32000)='/dev/vcs#\x00', 0x2, 0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/16 18:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x1, r0, 0x100000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000816000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x0}) signalfd4(r2, &(0x7f0000add000-0x7)={0x8}, 0x8, 0x80000) 2018/01/16 18:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000047f000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x7ffff) accept$ipx(r2, &(0x7f0000cee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e11000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2203, &(0x7f00008d2000-0x19c)="") 2018/01/16 18:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000096f000-0x8)='keyring\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000fb0000)='syzkaller\x00', &(0x7f0000435000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f8c000)='system)%system*!vboxnet1\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f00006a6000)="e559ab6da33b7350dcf4162bb35c3244d492041f19768a9f928bcce084cd", 0x1e, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x10) io_setup(0xd, &(0x7f0000004000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 18:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') renameat(r0, &(0x7f0000dd2000-0x8)='./file0\x00', r0, &(0x7f0000c3d000-0x8)='./file0\x00') mkdir(&(0x7f00003ee000)='./file0\x00', 0x8000000) 2018/01/16 18:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000773000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000955000)=0xfff) 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000002, 0x0) syz_open_dev$vcsa(&(0x7f0000e8e000)='/dev/vcsa#\x00', 0x9e7, 0x8081) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) 2018/01/16 18:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$dspn(&(0x7f00009cd000-0xa)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000049f000-0x18)={0x0, 0x5379, 0x30, 0x3, 0x7fffffff}, &(0x7f000040b000-0x1)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000cde000)={r7, 0x20, 0x7fffffff, 0x8, 0x71, 0x6}, 0x14) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000701000)=""/46) fcntl$setsig(r2, 0xa, 0x35) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fc000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f00005be000-0x10)={0x4e, &(0x7f0000274000)=""/78}) r9 = dup2(r4, r5) fcntl$setown(r9, 0x8, r3) migrate_pages(r3, 0x3, &(0x7f000033f000)=0xfffffffffffffffb, &(0x7f0000bed000)=0x401) tkill(r3, 0x16) 2018/01/16 18:55:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x1000, 0x988, 0x1, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1, 0x30, 0x9, 0x80}, &(0x7f0000000000)=0x18) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000418000-0x1000)="", 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) 2018/01/16 18:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000006, &(0x7f000062d000)={0x0, 0xfffffffffffffffd}) r0 = syz_open_dev$sndmidi(&(0x7f00009c6000)='/dev/snd/midiC#D#\x00', 0x5, 0x300) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eaa000)='highspeed\x00', 0xa) 2018/01/16 18:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00008dd000-0xdb)=""/219, 0xdb) r2 = getpid() lstat(&(0x7f0000c2f000-0x3)='./file0\x00', &(0x7f00004de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f0000646000)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eac000+0xc04)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000)=0xe8) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000142000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xc) lstat(&(0x7f0000f00000)='./file0\x00', &(0x7f0000853000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00007f9000-0x8)={0x0, 0x0}) stat(&(0x7f0000ea1000-0x8)='./file0\x00', &(0x7f0000e7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003a4000)='./file0\x00', &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) stat(&(0x7f000009a000)='./file0\x00', &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() lstat(&(0x7f0000793000-0x8)='./file0\x00', &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005c9000-0x4)=0x0, &(0x7f0000f2b000)=0x0, &(0x7f00008f9000)=0x0) r20 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000e12000)='./file0\x00', &(0x7f00001e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c4d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000-0x4)=0xe8) r25 = getgid() r26 = accept$ax25(r0, &(0x7f0000f7b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004a4000)=0x10) sendmmsg$unix(r0, &(0x7f0000845000-0x188)=[{&(0x7f00001f4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002cf000)=[{&(0x7f00001aa000-0x6d)="b9521d9e0b50e11a25ccb23d3f56f0651c56aaa17e9495b0acdedc8bf81df17cff7adb6be095d796793c9e803a442f238515ae78cf1a6c98554751b1493fb73ffdfd83ef72ca20b9493e69eff3157ec53333d86a50a659310239f5a9642c3be45dcfaa5a4f3b68aefcfef36117", 0x6d}, {&(0x7f00001e7000-0xfa)="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", 0xfa}, {&(0x7f00002d8000)="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0x1000}], 0x2, &(0x7f0000ff6000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x51}, {&(0x7f00008b4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005af000-0x40)=[{&(0x7f000071b000-0xf5)="1deaf38941fa04b57779661cad7cc7c1822030163a1797d69b5368fb2715f8f44c7271bfcd8df5da56b35c3993caccf34a7e33f8af06527e0f8128483394aa2f8522effc9c79873649430ad90fe8083b2d4640168c6b414df884c252161e522a4cf4bb367ed6b6594462af08354395c3cc15489bb5129cad6f20087cfa950db02c6f31489c7397c030214e7d95b129b082fcaae88277a6c16a18aed98d1007cb16f9686411f76597a55d00ac297d0213a121b85429ef3ee75ef526ba50e63e1967a3db9481ce7476796a601e4de5a144c954ae7b7c4a9505327cf98a6f5a596b428b008dea0a98756dabfe254218f4c3b09c474a9f", 0xf5}, {&(0x7f0000f42000-0x82)="fdc8519e214503e3a8bc93a6b2c922dc57cd7d7087c8eb29cca12338daea2671d63eab1a3f30f73251f98249bb80cd6360286f38932184676f88678cc7158a1a9ccbed4f6b258c8fc13f6b75bc5c3e7d695873bab908f0531c551e6c3eb80baf5e1e4d89613e6085d06a8ca741ca2955cae6c08e85c1c44d8eda3822b0bb17d08430", 0x82}, {&(0x7f00008bb000-0x4f)="283d3d250b3f7a53785219c20c54de445509718f8c6e9837be386fb31d374c34fd193350cc92adee8956a1b4a8416f8833cffaddc1b5e2a163705c1d7e7691a513f07804a95b0e0955aac812f7435a", 0x4f}, {&(0x7f0000f8b000-0x2b)="2914aeaf513e7a8a4ea5085a0eac8a8e65cf3e1ec01cf3f3a434878f1904100e7fbc07f3b0d8585d5473ce", 0x2b}], 0x4, &(0x7f000084a000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd0, 0x1}, {&(0x7f0000160000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000095000-0x44)=[{&(0x7f0000f48000)="abe1637762c0695b814950550004a7a8cc009cfca5070a8654222464ead6a70620ea93bf2c5a258c2574ca638a03eab8783e6775a21e141df9d04d779144607bef", 0x41}, {&(0x7f0000773000-0x8a)="d2b46df5a713a8cb2ec8e809ed0d9998877f9bb66c80693071b3ecfa7f0dc8f8a75e13981e1515b65c0a1d8c0f4a7d1a9938dfe7c4614e7322be20c541900f97ec7fc7a402e24ff4b874b81d0ae233bd6ac33cc103e8f0a880b7335a1ee486eaf699d28d36bc9eb50987e5b43cf904bafaa3dd8ba3a47395ebc44c31c3cdc81bb85034bf0b28f66608f5", 0x8a}, {&(0x7f0000930000-0x70)="4232bee410f8934cec1872d65e5fa30b83a79728037eb41b519e68b8b4d678dc6aa54d187309d01bfac7b65138826030003bcf60e47fd7909430a2ea41e948cd4d109c4b72a620e6c5362d8ec5e98b803f2d370f39f5e91b7685cea38ee3e76a984a9864ee1edbdc1cadc4cc1daccbab", 0x70}, {&(0x7f0000b5f000-0x85)="36cab414982649bcf7a7be228100a3959dff6ce2702a7976416993654051990de4d98d8f31628b2420b970ac086ea6286ac07e6f0261e691eb0353396308fc7310a0b29d496e6a49ea1d43770e2c7340010f10ab675d5192724dc17bd2bc7d0bdca180d81587ceed9ca61630c2c1e99c326aba2ef3549dd4c4c82368fcdfbbcae29170e7b1", 0x85}, {&(0x7f00008c4000-0xdd)="2ad61d84908610b3e37407e5d713eb37968aa8af755f55bc969a1012aa620de4398fd2c8f1369ee0c0d67e15b13d74072c2615343a7823df62a05a4db117788ad42087800bdcb276a33d2459b8a931cfb054317e972300c67a1126c14805a75052a69b288a58381809ad145a2be216fb547e25ccb1a5e8d965f5f310f78d9a3d387d79e1dbccdd0b5ff5fc9dab7c60033f6cd155a39a45a739e30c271e7d4befe78765b683e48be0ae79c422b87f45469620d2d1312b5579f6ad6ad789b000214c0ab1808eb8711ba19ad168f8d4bdd2b16db5401c0b30d8f9b5556aeb", 0xdd}, {&(0x7f0000812000-0x3e)="3ce63c4d546dd2949497e6440429c9e1d7ff528f74d7ba029f1bef5d000250c1410a3e055090acf2bed5755d31a4ced8ffd3843f846c007fea18957daf74", 0x3e}, {&(0x7f0000f0a000-0xe0)="0ceff1b9f5999459a6b7c7c68f67a74026c5741378196b3718e5b8cabaa8d064e72b93642815cdcfc8be942bb07671e5a89ce241d81b28ec638d95642912e40f18385070856554884ee77aaa1adda6aad680c261ebd3074cbb486cf12f9ccc9fb090b72d7571288dd60c9961f8b96b610eae4a37e5e679ca71a08bdf77758a5f7bd5c7a9f6b29ebd7826f6c15a9f9f5a10ae5208a80922178fdefb0ef0ac0e48033dc3cb16a33541a4cbb57436b6586c86b4c7e48d609f92e054b1104ade1b781248232ecbac54be5e0daeca4c21c0c9dd86d05eb9b55057f10c976f0942bfd1", 0xe0}], 0x7, &(0x7f0000079000-0xb0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0]}], 0xb0, 0x40000}, {&(0x7f0000bb8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb7000-0x10)=[{&(0x7f0000065000)="8f18487bc6d10a769a7550d98dfb89f1fc59ee101fc21e4bb3d7b764bec3ac348a201e6b0e04c7bf9695e8adf930d3c2a43d727a2145964f039364cc7bb0658f0ac1a3d24c2507b4e523c3b1f6554a4d49f743a5e672644e30aca078574af21638fa96ed11de69a0359838c7ace1112a448b3f8fa2158adaedc3c6923d6a680e1066c56a42f5125e2531bb8ea041343c3c5632b42abf6dbbd5bb960c8cb60c578ed743d4524a50afb5514539291cba2cd79ae391f0d6057ed3a289d0f78b182eb9f5f94fc877dbeb40760a91c89c8ee1ae69b6d4da7cc7e5f86a7590986d3ffcae4118f089a449aa4291a14bdfc176f1", 0xf0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000e19000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3a000-0x10)=[{&(0x7f0000796000)="448fdeba147ee88dabbf187b7bd6102afb1d5aaa8e892afd81ee4584a8d68ac9dcfc", 0x22}], 0x1, &(0x7f0000554000-0x90)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r26, r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r0, r1]}], 0x90, 0x8001}], 0x7, 0x4000000) read(0xffffffffffffffff, &(0x7f0000006000-0xe75)=""/4096, 0x1000) mprotect(&(0x7f00005ba000/0x2000)=nil, 0x2000, 0x1000000) 2018/01/16 18:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f000063b000-0x8)={0x0, 0x0}) 2018/01/16 18:55:57 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051b000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd7000)={r1, r2, r3}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = dup3(r4, r0, 0x80000) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000799000-0x400)={""/1024}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd8000-0x14)={0x0, 0x0, 0x6, [0x101, 0x9d1, 0x8, 0x3, 0x3, 0x7]}, &(0x7f0000199000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00001fc000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd8000)={0x1, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x6, 0x5, 0x48c, 0xde2, 0x4269, 0x1ff}, 0xb) 2018/01/16 18:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) socket$inet_udp(0x2, 0x2, 0x0) r0 = inotify_init1(0x0) r1 = eventfd2(0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) unshare(0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) clock_getres(0x1, &(0x7f0000cc8000)={0x0, 0x0}) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 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) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)={0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5a000-0x5)="", 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x84, 0x100000000000000, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007db000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r6, 0x4) pipe2(&(0x7f000020b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ee1000-0x24)={0xa0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fba000)={0xffffffffffffffff, &(0x7f0000001000-0x24)="", &(0x7f00002e7000-0x56)="", 0x0}, 0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000027000)=0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) userfaultfd(0x800) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000058e000-0x48)=@hopopts={0x62, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x9, 0xa, 0x0, 0x9, [0x100000001, 0x7ff, 0x39, 0x5, 0x6]}}, @jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4, 0xffffffff}]}, 0x48) 2018/01/16 18:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba7000)='net/tcp6\x00') setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000db000)="4343c1d5553a7e603c29aeac44ce3236b5e49a6aa6263e7bd5d4132a", 0x1c) preadv(r0, &(0x7f0000589000-0x10)=[{&(0x7f000063e000)=""/1, 0x1}], 0x1, 0x26) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdf, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000006000-0x40)={0xbb9, 0x7, 0x0, 0x3, "f90822582ebc001b33417b3415ee417c13db5ccede7ac58e05cc031f52a9198289820dee11d7ae16c24126bd", 0x4}) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7, 0x7, 0x2, 0xfffffffffffffff7, 0x2, 0xc209}) ioctl$void(r0, 0xc0045c77) ioctl(r0, 0x100000007, &(0x7f0000005000)="3d5c04000000000900005f53678605bfa2770fd0618fa5697d625600156f732d42a8000000000000ffffd82c32c25b4032d79ce06a45bb31a503d5c27ab6de1310") 2018/01/16 18:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@generic="82d52ad0503d65f3d19100e265238cf6", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/user\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008ba000)={0x6, &(0x7f000044d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000ee7000-0x58)={0x606e, 0x9, 0x4, 0x200, 0x6, 0x9ad4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r4, &(0x7f00009d8000)={0x3, {"3f35301dd25320"}, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x9, 0x0, 0x0, 0x11, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcefe77b128118114) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000011e000-0x4)=0x0) 2018/01/16 18:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000740000)={0x0, 0x0}, 0xfffffffffffffffa, 0x80000000) recvfrom(r1, &(0x7f0000c8e000)=""/59, 0x3b, 0x0, &(0x7f0000069000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 18:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x1000000, 0x6, 0x1005) r0 = syz_open_dev$admmidi(&(0x7f00007ab000)='/dev/admmidi#\x00', 0x84, 0x200000) execveat(r0, &(0x7f000052f000-0x8)='./file0\x00', &(0x7f0000ede000-0x8)=[&(0x7f0000e63000-0x9)='eth1eth0\x00'], &(0x7f0000cee000-0x18)=[&(0x7f0000d06000)="e2656d312100", &(0x7f0000c9f000-0x7)='vmnet0\x00', &(0x7f0000fe4000-0x1)='\x00'], 0x1000) msgget(0x0, 0x396) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f96000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000deb000)=0x10) syz_open_dev$sndseq(&(0x7f0000f4c000)='/dev/snd/seq\x00', 0x0, 0x40402) r2 = syz_open_dev$mice(&(0x7f0000c68000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eac000-0x6)={0x0, 0xfb5}, &(0x7f0000961000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000163000)={r3, 0x33b}, &(0x7f00000d4000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000537000-0x20)={@common="746571000100000000000000001200", @ifru_flags=0x4ffd}) 2018/01/16 18:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000443000)='/dev/usbmon#\x00', 0x6, 0x400000) mknodat(r1, &(0x7f00000fa000-0x8)='./file0\x00', 0x4, 0x80000001) shutdown(r1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000289000-0x20)={@generic="6adb4feea8aaf934e0d9c0d4a045693a", @ifru_flags=0x200}) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 18:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='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) r0 = syz_open_dev$vcsa(&(0x7f00006b4000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x14000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000a69000-0x40)={0x80000000000000, 0x5000, 0x9, 0x2, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/16 18:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$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}, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c49000-0x6)={0xfffffffffffffff9, 0x5, 0xf4}) 2018/01/16 18:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000027000-0x12)='/dev/input/event#\x00', 0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000927000-0x8)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b62000)=0x4, 0x4) ioctl(r0, 0x18000451d, &(0x7f000022b000-0x1)="") stat(&(0x7f00008d1000-0x8)='./file0\x00', &(0x7f0000a40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000bb000)=0x0) 2018/01/16 18:55:58 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[], 0x0) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000443000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@generic="82d52ad0503d65f3d19100e265238cf6", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/user\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008ba000)={0x6, &(0x7f000044d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000ee7000-0x58)={0x606e, 0x9, 0x4, 0x200, 0x6, 0x9ad4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r4, &(0x7f00009d8000)={0x3, {"3f35301dd25320"}, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x9, 0x0, 0x0, 0x11, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcefe77b128118114) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000011e000-0x4)=0x0) 2018/01/16 18:55:58 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1000000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000f4000-0x4)={0x1}, 0x4) pwritev(r1, &(0x7f00006f2000)=[{&(0x7f00003f3000)="7f468690ce642d7777c85c35fe33d7c84b4fbec5792ddb25383896626906322e9d950a132df013bc9d6aede6bba32664514ff91568a138f28e1e2c9401914856da178f2dbaf280dba4ef7b1377947d1c57bc997ab1df65ab972b94a75f3a9cf1", 0x60}, {&(0x7f0000eec000)="654fd59726c52bc0b1028a5176933f230625133d4f3a59fc1c57d8d49f9ab2c7443d3b1c17f067ce01a8bc3ed3d92ed563892aa84efc9e84f5f5d18ba9d45d2617f91cf057828e381dd828e7dd0c2e3368b50d8a6402388f57e94079b98df7726bebf1bda3b04d15afa3a97f2e1dccbae9bc5dc2dd2ad6201d804db79ff04bbe2316580c0e4ecd491db09fdaa71dc627fb1ef321954bceb09254017c4dd8e7d53afeeffa8de9af1289c6aa7970d02bda78a7bf18c3a71dacf0b337283f806bdfc32ae7ce10ce4a7482b48edf0d8c2d58bdceced01c527a927abca2e0", 0xdc}], 0x2, 0x0) 2018/01/16 18:55:58 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00009d7000)={0xbe, 0x20001000, 0x4000, 0x1c06, 0xffffffff, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x3}) 2018/01/16 18:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a5c000)={0x0, 0x0}) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb2000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000221000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000094e000-0xaa)={r1, 0xa2, "862e55f46e667403018a75526b04f36627267bd5200025b1d3c16400038fad88f2f04a966ddc06d5c491fbdc8b89a54c7ff4d34e61d7d9bdcda3a59f2a0fbea18b08d8eaec8163b3c1ddf901a29fa5c2e3691430eb57ddb29c43f7d8da8466a562c4e4941706ffd05edff2a78b24afe3c3f7d9437f3fe9f155e1d0574ffeb8d83d81cb4ac268784cc6914e5592069e06b9599392547a205f43ff0f9cf1f090555a3a"}, &(0x7f0000410000-0x4)=0xaa) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002d2000)={0x2, 0x0, 0x85a, 0x18000000, 0x8, 0x3}) 2018/01/16 18:55:58 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000835000)="", &(0x7f0000df2000)="", 0x1}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f000053d000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000017d000-0x4)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b21000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000043c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000a3000)=@assoc_value={r2, 0x36}, &(0x7f0000902000-0x4)=0x8) 2018/01/16 18:55:58 executing program 3: 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) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000911000)='/dev/rtc\x00', 0x102, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000304000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$admmidi(&(0x7f0000891000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x80) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000feb000-0x8)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000775000)={0x1, 0x0, 0x3, 0x6}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000052f000)={0x1, &(0x7f0000f36000-0x8)=[{0xfffffffffffffffc, 0x10001, 0xffffffff, 0x6}]}, 0x10) process_vm_readv(0x0, &(0x7f000054c000)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) 2018/01/16 18:55:58 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f000017c000/0x1000)=nil, 0x40, 0x7, 0x80, &(0x7f0000ea4000/0x2000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f000094e000)=""/174) 2018/01/16 18:55:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x9, 0x4, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c0f000)=0x0) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/16 18:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000879000-0x10)={0x0, 0x0}) utimes(&(0x7f0000cc9000-0x8)='./file0\x00', &(0x7f0000957000)={{0x0, 0x2710}, {r2, r3/1000+30000}}) sendmsg$netlink(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/16 18:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f87000-0xd)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000aef000-0x14)={0x41, 0xc, [0xfffffffffffffffe, 0x80, 0x4]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000d88000-0x4)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ac6000-0x4)=0x0, &(0x7f0000e61000-0x4)=0x4) r3 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 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) getpeername$inet(r2, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000507000+0x21b)=0x10) preadv(r3, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 18:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000899000)=@assoc_value={0x0, 0x1}, &(0x7f00009c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000ed000-0x6)={r4, 0x30220e3b}, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 18:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fd000-0xb)='/dev/hwrng\x00', 0x521842, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff", 0x1}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000467000-0x10)=[], 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/autofs\x00', 0x800, 0x0) getsockname$inet6(r3, &(0x7f0000aae000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000766000-0x4)=0x1c) r4 = semget$private(0x0, 0x1, 0x80) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f00000c3000-0xf3)=""/243) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000340000-0xc)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f88000-0x4)=r1, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000b5a000)={@generic="506fc4afd804c5c73d47a7db58285ac9", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 18:55:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00007a6000)={0x1f, 0x100, 0xc3ee, 0x1f, 0x6, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006a000)={0x0, 0x5}, &(0x7f0000223000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000399000-0x10)={0x623, 0x2, 0x1004, 0x100, r1}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0x2c34, 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]}) 2018/01/16 18:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009a7000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000908000)=0xe8) ioprio_get$uid(0x3, r2) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000902000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00009fc000-0x88)={0x400, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000305000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f00000fe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040c000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb58351", 0x27}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x80) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9d000)=[{&(0x7f000052d000)=""/178, 0xb2}], 0x1, &(0x7f00001cb000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a2000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006db000)={r0, r4}) 2018/01/16 18:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000054f000)={0x5, 0x2, {0xffffffffffffffff, 0x2, 0x3ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000271000-0x8)='./file0\x00', 0x4) 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 = syz_open_pts(r0, 0x0) lremovexattr(&(0x7f00005bc000-0x8)='./file0\x00', &(0x7f0000ba1000)=@random={'system.\x00', '/dev/ptmx\x00'}) ioctl$TCFLSH(r0, 0x540b, 0x3) close(r0) dup3(r2, r0, 0x0) 2018/01/16 18:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) read(r0, &(0x7f0000c2e000-0x11)=""/17, 0x11) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) 2018/01/16 18:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/16 18:55:58 executing program 6: r0 = getpid() ptrace(0x10, r0) ptrace$peekuser(0x3, r0, 0xffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/16 18:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') write(r0, &(0x7f0000d6d000-0x35)="d14447a1f71191d54eaa8cbbbb3df0d6dec8407c7ca00350883c672973793c91de57219e45430f18b48a2f1105aa9157e66e5985c0", 0x35) recvfrom(r0, &(0x7f00000b5000-0xa5)=""/165, 0xa5, 0x141, &(0x7f0000afc000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 18:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) r3 = geteuid() stat(&(0x7f0000f66000-0x8)='./file0\x00', &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f11000)='./file0\x00', r3, r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008b1000-0x30)={0x4c, 0x0, &(0x7f00006ea000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b09000)=[], &(0x7f0000ad9000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000002d000)=""}) 2018/01/16 18:55:58 executing program 7: getpeername$unix(0xffffffffffffffff, &(0x7f0000f0f000)=@file={0x0, ""/108}, &(0x7f0000da2000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xa550, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={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]}, 0x3ff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3f, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c8b000-0x24)={0x0, 0x1c, "746ef9d9dbadd5ee5fe49c1f3f6aeaa5270f2ac15cdeef21e4556119"}, &(0x7f0000000000)=0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d22000)={r4, 0x1}, &(0x7f00003d9000-0x4)=0x8) setgroups(0x0, &(0x7f0000b32000)=[]) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/16 18:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$evdev(&(0x7f0000215000-0x12)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000443000-0x1c)=""/28) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) [ 63.190810] binder: 8707:8712 got new transaction with bad transaction stack, transaction 42 has target 8707:0 [ 63.201194] binder: 8707:8712 transaction failed 29201/-71, size 0-8 line 2815 [ 63.237666] binder: BINDER_SET_CONTEXT_MGR already set [ 63.250206] binder: 8707:8724 ioctl 40046207 0 returned -16 [ 63.261343] binder_alloc: 8707: binder_alloc_buf, no vma [ 63.263891] binder: 8707:8724 got transaction to invalid handle [ 63.263901] binder: 8707:8724 transaction failed 29201/-22, size 0-8 line 2788 [ 63.280824] binder: 8707:8712 transaction failed 29189/-3, size 40-8 line 2903 2018/01/16 18:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x3, 0x80) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f00004ee000-0x4)=0x7ff00000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:55:58 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000e9b000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x6558, "7f0d74b1b323df1dded42ca42881"}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000586000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000abc000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 18:55:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000-0xff)=""/255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000047b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a7a000)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000abd000-0xc)='/dev/audio#\x00', 0x1, 0xe40) syz_open_dev$dmmidi(&(0x7f0000db5000)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000031a000-0x400)={""/1024}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00007b5000-0x20)={0x105000, 0x7000, 0x80b, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:58 executing program 7: mmap(&(0x7f0000000000/0x5d1000)=nil, 0x5d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00003cf000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005d2000-0x4)=0x0) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$getflags(r0, 0x40a) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005d2000-0x8)=0x0) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) 2018/01/16 18:55:58 executing program 2: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/16 18:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) unshare(0x1000000) read(r1, &(0x7f00001a4000)=""/1, 0x1) [ 63.293648] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.302501] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.312223] binder: release 8707:8712 transaction 42 out, still active [ 63.318981] binder: unexpected work type, 4, not freed 2018/01/16 18:55:58 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000019000-0xb)='/dev/midi#\x00', 0x401, 0x101000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000017000)={0x0, 0x1}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000006000-0xf2)={r3, 0x4263, 0xea, "72e9879525e4480f0572b0eee9a5a0be5cf53620d198f61daf74c1091fb6115c517f2721c795a1c2152e804488a8c66a9dfc4c70ca6854934a40c837c9e3ada9ab9be1d0ce1f3556be6b385c409b50dca5a02b16577b235cd7c029c6f19f5b1f49cb19615fc9e3dd07befc751b4390bc89c848938d04c151f842bc02a6915f971017cd9a5e621b404f17a8bc35dd2248caedc4d63132d278c49ab7c896f13bf65a71967bd9d27108cc08fb712146f8832df574a5424cb62f05c0d3bc9f8ae16a63e7d4b1a89c930815478bf02e1d5704605ad0331b5397489edf4c4ffba623b62001d33504462d6845ee"}, 0xf2) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80008000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000013000-0x20)={0xfffffffffffffffc, 0x0, 0x2, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/16 18:55:58 executing program 2: unshare(0x8a1000fb) unshare(0x222000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') r1 = dup(r0) ioctl$VT_DISALLOCATE(r1, 0x5608) unshare(0x28060400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x10001, 0x9, 0x8000, 0x2, 0x10000, 0xb76, 0x7, 0x100, r2}, &(0x7f0000000000)=0x20) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x80) 2018/01/16 18:55:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) accept4$unix(r1, &(0x7f00002f3000)=@file={0x0, ""/108}, &(0x7f000014f000)=0x6e, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/16 18:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000441000-0x4)=0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) rt_sigprocmask(0xbe1a4fb848edf6ac, &(0x7f0000a50000-0x8)={0x20}, &(0x7f0000517000)={0x0}, 0x8) 2018/01/16 18:55:58 executing program 6: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000d04000)=@common='teql0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f00009bf000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000d6c000/0x3000)=nil) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x10900) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d6f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x8, 0x477, 0x6}, &(0x7f0000d6f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d6f000-0x20)={0x200, 0x8, 0x200, 0x1, 0x1fffc00000, 0x40, 0x1, 0x1000, r1}, &(0x7f0000000000)=0x20) [ 63.359389] binder: undelivered TRANSACTION_COMPLETE [ 63.359400] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.359446] binder: send failed reply for transaction 42, target dead 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006a7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c1000)=0x10, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000676000-0x38)="7a88026a5eafa40001cba4472458b14672cefcdb070fef380fd2004fa3ac01231178eb88b660f8d9c67318faa90289011718b811056e8c52", 0x38) perf_event_open(&(0x7f0000c40000-0x78)={0x0, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5270a1d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f9b000)=0x0, &(0x7f0000f3d000)=0x4) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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) r1 = syz_open_dev$amidi(&(0x7f0000075000)='/dev/amidi#\x00', 0xffffffffffffff88, 0x420002) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d89000-0x28)={0xf5e, 0x200000003, 0xff, 0xffff, "a91dd4ea7c36f444575c614550333d3120be177a6d3426007641fb900c125458"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000740000)=0x0) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x80)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0xefff, 0x81, 0xc4}, 0x25, 0x82c664d4d559dbb8, 0x0, 0x0, "88edf96b6772a91931b70002beed3afa3225a89517b58543ea0142c4ce24e3cb69b25e66c72969f2484a288b31b73662bdfbeff52d397a8ff7db44bab32831bb"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000)=0x1000, 0x1, 0xffffffffffffffff, &(0x7f000000a000)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x6, 0x8000) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000009000)={0x101, 0x8, 0x1f, {0x0, 0x0}, 0x401, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/mixer\x00', 0x301200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000014000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000-0x20)=[{&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000014000-0xc)=""/12, 0xc}], 0x2, 0x0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:55:59 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000e7c000-0xc)='/dev/audio#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000820000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1000) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) clone(0x800000, &(0x7f0000c89000)="dbf9ff7cbf762a8e6b6feee5c4473835844b52cb2522f251f7fc3469b0bb3e35968020a80a4982bf3b936d3ec280a2049e54a5cb2ae75757386b82", &(0x7f00006e9000-0x4)=0x0, &(0x7f0000354000+0x3be)=0x0, &(0x7f0000f49000)="8e09026fda6601e50ef4d7c5710ff1809b155bed4a00b4ecb4988e1755cbc52b26d1131a09b1bc7f8298435bf6346897fe49e9efb96419466d668d2bc67859822e879dbe2d2df7506801fde24a605ef1a8dfe1c9cdaaf9398a988fe2c8575bf6ffdd33b326837a765bc556d6dd397ebf791838935b0b4cf4f2460a5430bb7746b6b9a9b30ddba6cca76d8c3bfbfb3472c199a9d46037e6423e610f5e04ead3a10fbd8e7046c86fb4ff8335bd0b3640a8f6ff35c33c46db11b1d1f0b2cd25497a0218f1edcee57182878e97ef6b3f8f5bf25753512de79a624f4c52a96dbc4e93") get_robust_list(r0, &(0x7f000025d000-0x8)=&(0x7f0000a25000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000b7000-0x8)=0x18) r1 = syz_open_dev$vcsa(&(0x7f0000c36000)='/dev/vcsa#\x00', 0xfff, 0x682400) finit_module(r1, &(0x7f0000a9b000)='bdev\\[trusted\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x35, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 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) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000893000)=""/217, &(0x7f0000d9c000-0x4)=0x127) keyctl$clear(0x7, r0) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x1000, 0x3, 0x3}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r2, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000ff3000)="3b16b7d5c94cf8004c") clock_gettime(0x0, &(0x7f0000b8c000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ef0000)={0x1}, &(0x7f000083f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da7000)={r1, r2+10000000}, 0x8) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/vcs\x00', 0x20001, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000018000)=0x3) recvmsg(r0, &(0x7f0000005000)={0x0, 0x235, &(0x7f000000e000)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000017000+0xe85)=""/4096, 0x1000}], 0xfffffffffffffe5f, &(0x7f0000003000-0x13)=""/87, 0x57, 0x75}, 0x0) 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r0, 0x5, 0x2, &(0x7f00005dd000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000073d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)='N', &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00006e5000/0x2000)=nil, 0x2000}) 2018/01/16 18:55:59 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000-0x2)=0x3, 0x4) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000671000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa04, 0x40, 0x7fffffff, 0x1, 0x4, 0x10001, 0x9, 0x73, 0x5, 0x7, 0x9, 0x4, 0x3, 0x3, 0x20]}, &(0x7f0000ac3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000609000-0x1c)={0x0, 0xffffffffffffff92, 0x4, 0x7f, 0x80, 0x9, 0x101, 0x6, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfc, 0xf9de, 0x592a00d6, 0xd5}}, &(0x7f0000fd7000)=0xb8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd7000)=@assoc_value={r1, 0x6}, &(0x7f0000fd7000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, '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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004bf000-0xb)='/dev/loop#\x00', 0xffffffff8784e7e9, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000f18000)='/dev/vcs#\x00', 0x0, 0x228200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000529000-0xc)='/dev/sequencer\x00', 0x0, 0x0) linkat(r1, &(0x7f00006d5000-0x8)='./file0\x00', r2, &(0x7f00005a5000)='./file0\x00', 0x1000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0xffffffffffff8002) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget$private(0x0, 0x200) msgrcv(r1, &(0x7f000035f000)={0x0, ""/16}, 0x18, 0x0, 0x2000) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400, 0x0}) recvfrom(r0, &(0x7f0000a9e000-0x3c)=""/60, 0x3c, 0x40000000, 0x0, 0x0) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [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, @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]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d86000)={@common='erspan0\x00', @ifru_flags=0x2}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000868000)={0x0, 0xf9}, &(0x7f0000a17000-0x4)=0xffffffffffffffe1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003b000)=@sack_info={0x0, 0xffffffffffffff3c, 0xf2}, &(0x7f00004c5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000076c000-0x6)={0x0, 0x6}, &(0x7f000017c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d36000)={0x0, 0x80, "bdaff264463f60558ee62fda7ce6c4a35aa521754c22aa524cadc737865b2c054794d8790324d5418784c81ac9a05fe19a8472018179b5a51cf0130e186b679336fd779bafe20e3eb2ffe4623cdb0f83c6a3cf4a5e37975be8fb0272767c69c5641b9450f0ce6472613d6c6a500b8d2fbfe1d76ef03b889d25f370a2b0a655c3"}, &(0x7f0000188000)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008fb000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f000057d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000732000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f}, &(0x7f0000b3d000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000275000-0x8)={0x0, 0x7ff, 0x4000000000000000}, &(0x7f00002c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e2d000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001, 0x82fd, 0x7, 0x2}, &(0x7f0000d26000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd9000)={0x0, 0x1ff, 0x10}, &(0x7f0000cb7000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d6d000)={0x0, 0xc7da, 0x54, 0x0, 0x8001, 0x5, 0x4, 0x2, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000000, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x4}}, &(0x7f0000523000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000c3d000)=[{&(0x7f0000fd2000)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c, &(0x7f0000d14000)=[{&(0x7f0000ed0000-0xc4)="033bdb6a8e3bb11efd39a596fbd32df74ba7cddf517da0e4134fb4de2c80d9d0b733f327a022f2208fb76c32ed42fc717d85acae03e552a86715eabe8c8a00145d9ef850d6e5b26894728bac7e2ef92bdf955fa3340a02311da4ac99e68c27768b99f2744457999ba444623f00b073f9b6d6b4a8c20db3323edf738f1175cf6c983e4e294b98b16bf5cb92872335666beba3a37bf54600155e004d644573bb0d698e7d940a17c7c75295313c3d4fa903a801c51375e3407d9134dfa03db0bd47de823e19", 0xc4}], 0x1, &(0x7f0000ed5000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x100000000, 0x20c, 0x4, 0x1, 0x6, 0x8, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x4, 0x8, 0x5, 0x8, 0xfffffffffffffc00, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x2, 0x8, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xa2f, 0x200, 0x3, 0x9, 0x7fffffff, 0x9, 0x48, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0xc65, 0x10001, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800d, 0x4, 0x40000000000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x200, 0x9, 0x8, 0x10001, 0x80000001, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x869, 0x2, 0x40, 0x7ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x820e, 0x7, 0x81, 0xffffffff, 0x7, 0x0, r8}}], 0x1b0, 0x40800}, {&(0x7f00002d4000-0x1c)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff4f}, 0x1c, &(0x7f00007b3000)=[{&(0x7f0000a0c000)='X', 0x1}, {&(0x7f0000270000-0xf6)="11fd355dd4c645328c2816f4095bddf1ec33532dbd9f0ab5217f91232da6c40bc2eedb541c5a0fe38b7ad6c71c1dc876f78e65599348585571ce0de5d12f90de5216ee244299b66d837817d1caa558cac707af64eb85a44499d15d410484e5e0a2cbed8ff238543a67173b945387e58ce62fac4907a7bcfb5954d1d1104c552a12af8816d3ff892ab712da83ec2286e1eda6884ad6792d419eb32c47e732f741dff954327c7e5d69e379356b7996b79571023b27896f007a6decf8e709b5d8272994805636e8b8fcdd602eb89abc3dc9f5ef509e558e95a637099fdcbcb6d9aaddbcb44c6c0c4378689c2ef618846455f48a5f4cd811", 0xf6}, {&(0x7f0000419000)="ac264a3808082a2aefc19d6425109e0e6ccdda8f7b30735cd97fad0b98534dc8242facd1d231173b5c1f473433a53ec801aa2f6a217dae89e95d6cd2c5f10ece60d41d5941a043a12273fd0b360c2ac79558f15aff3c41cecdd8b6a713ad268c4a70", 0x62}, 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0x1000}, {&(0x7f0000226000-0x42)="3d97440e660b2dafd16b4b809ae443516b3e09b4784d6003403f3a20dd1389d262bafa4312af235b46054dc6d8577ade230881e81697c305a97cbb1eb2912130c674", 0x42}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000f41000-0xb3)="f09bb0dc245e0a43dbaf2d61d7d9d04ce481f0d764cba22b193bb5b1fbc4b777bf765612451645d92d034ade02315990e1fd932fe3f359ad6b0e96156c00f3fdd6795399c5a383867e8c925d3ebd1271fee99d24860e7560820dd35b9bf197f272edd127ea9a2caac82690f578e1b6cdfeea1d7c74b57f37c7c50f1948bc6fca0f9b526844a95d2c408d7b355b81baccdabcc8b8876c9483b4dbdd8a9eeb885af8122df46784354b303a4cb70ee63dc0507149", 0xb3}, {&(0x7f0000222000-0x53)="7ff48cc5b302a595e3b3a4bd569a4d2dcb1df5e052c93ab17eb130520148c238e467494f98d3da707de5a2b66f005f18cfe50d2704af20ccc9c8934e4a680592d2cac9f95dc37c114ee78aa95993d5044e1b48", 0x53}], 0x8, &(0x7f0000e0c000-0x90)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7fffffff, 0x100, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x384, 0xfff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6cf289f4, 0x8000, 0x2, 0x6, r10}}], 0x90, 0x4040000}], 0x2, 0x4001) openat(r0, &(0x7f000027c000-0x8)='./file0\x00', 0x8000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/checkreqprot\x00', 0x0, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000437000-0xc)='/dev/rfkill\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000071d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDMKTONE(r11, 0x4b30, 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f00005db000-0x9)='/dev/vcs\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x7, 0x3, &(0x7f0000070000)=""/237) io_setup(0x5, &(0x7f000082f000-0x8)=0x0) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000013a000-0x9)='/dev/rtc\x00', 0x40000, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000112000)={0x0, 0x0}) lstat(&(0x7f0000e70000)='./file0\x00', &(0x7f00000ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000821000+0x7dd)=0x0, &(0x7f0000321000-0x4)=0x0, &(0x7f000005b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f4e000)={0x0, 0x0, 0x0}, &(0x7f0000ab9000)=0xc) getresuid(&(0x7f000063f000)=0x0, &(0x7f000054f000)=0x0, &(0x7f0000fb1000)=0x0) fstat(r0, &(0x7f0000fe1000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) lstat(&(0x7f00002a2000-0x8)='./file0\x00', &(0x7f00003fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ea000)=0xe8) getresgid(&(0x7f00009cc000-0x4)=0x0, &(0x7f0000819000-0x4)=0x0, &(0x7f00004a6000)=0x0) r17 = getpid() fstat(r0, &(0x7f0000b27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f00009e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000162000-0x8)='./file0\x00', &(0x7f0000670000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000026b000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) getresgid(&(0x7f00000ff000+0x1b8)=0x0, &(0x7f0000cb7000)=0x0, &(0x7f00000d2000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000024e000)={0x0, 0x0, 0x0}, &(0x7f0000474000)=0xc) stat(&(0x7f0000826000)='./file0\x00', &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c63000)='./file0\x00', &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) r30 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) sendmmsg$unix(r1, &(0x7f00003ca000-0x118)=[{&(0x7f0000f55000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000045d000-0x30)=[{&(0x7f000081b000-0x92)="0d980ba2292dfe3bbb95b518e98414d5b6e2215fc30f3cd2cc36377157b46adf033e58c93720b83721a7d64caf02f7cbf11de9db5ab76c6b43bd61484f2180ade5b3d06f5eae0bc5863e57da63e759d053ad6672ff17ba4a2d7dec86089e55a9d925d944dfd7b3ad0d990927bd66de068f444d77d54f1abd04558157363ec49d44c518f6df945f4e3a1660e693cfd16556c5", 0x92}, {&(0x7f0000fa2000)="3c7854833ab25a5b8caef9a2a3372dd7260885eb0124bbe57e7922ff1785235f5e229a742f48957a7069037d01ffd05d4112378a5d1e6baa2e3dbab8b1ac4ee19fc54ae9841cbaebf15fc8feec0c1912c4ee18e0b4334988ee", 0x59}, {&(0x7f000051e000-0x66)="f1355d435b40f6123edbe9c8cff8ec841bb5891b14474736dc07865d331dcd1f1d6be6d8dfc8d34e97951fc1027b08c12d296e6a27e959960f9498c927b507c570d2788def67fb5a10303e3fb38e10d9de2cde77702dd04a3fd7e5fd0725401df3c29548e320", 0x66}], 0x3, &(0x7f00001fb000-0x138)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x4}, {&(0x7f0000125000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c5c000-0x20)=[{&(0x7f0000344000)="f2ca6a22b4a0b3f5725619020952d98b77a33acc10a6fd49d0ce50e93e347187bc00f8558dc1a8dc4c6ff19f30523e58ae574b61cca5380426aca00bbe9452fc809e7a2aee85a6614aeef1942df016e0cdbcefa920c242e4ff14e19b6d87dccf11c0bae3be39fe367d608ea0422629e740100e65dd49ce2549f0d1372522aa73bfacb146d3c8cea01574bebe873cbdc4ede01205c6ee87f4eef9651cf706318a0fbccbb79b9c07f17126fc19a7fea479a2d90773ce938d7aab93ef321ab22e4463572cfe43", 0xc5}, {&(0x7f00006af000)="11d6ede7d4fcf6a33b3c46276ce9fd83c72ce755140d40303cd48bc374f10a5ed5a09b96", 0x24}], 0x2, 0x0, 0x0, 0x4840}, {&(0x7f000081f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000002e000-0x80)=[{&(0x7f00000fc000-0x39)="afb84c5a2587398ae0e34bd7e8ea3ce485ebe5d66f440ee8bbfe7bc222e5d932999e49d6c24f2711d814409cc49eb062aaa30e6d5070a93f86", 0x39}, {&(0x7f0000158000-0xce)="24e8ae1b1380c27b6beac5638485943afa1416a79cf261e8595bab57a57ad273223ec76fac466508ad8830e8b30878d61c7a67b3e05f19eb7d89f32f890cba97a4f5ea564d4fd612b678438182550f7d38e06a8e1c31e8d2dc4a51d250dffc7eecad0c358b5cd434e4aa2be2352534b4afa10b7338cab875312d5369e72388d0e570b9f92243445d092321567639f446ed53cb76e004c71b05d3acc3e535862101a1a57f43b5607a57a0959b17dfefd5d52c263fe4c6fe08f92c067aaf30dd753de921277f9938afb17c2f5e2c1b", 0xce}, {&(0x7f0000b36000)="f37ff523efdb26e6fcdb66f4e21055bbd7835252b0481778593abcd9ab553335becc2009a77a967f7cc855546c43a7089264b3d1b8e5708379f7638dbe7255c78a3a45b446d50c7904387a069013161ffa757dd88b9327bcfda2c4a342722806a31ece2208a6ddbe", 0x68}, {&(0x7f0000d77000)="", 0x0}, {&(0x7f0000bfb000-0x1e)="b8c843c9ebc0d4c111e0444500a9eba04b56b030a3310628b7596c2a7598", 0x1e}, {&(0x7f0000bf2000)="f4729493c3fc93cd4979bc672ce5f59e8de91b335cb1153d414d9a61b2f9863f9231b3b649d2c0b7a7df1cccb70309ba6af51e44d909baab1152b29ec8b4fc18d873b26d2a741b67bd9d85743f6f37225731381fd060fcd246ce3d8940a1e1009fd50d3dab88082c1b3cdaaddd9c07de7a7216232390b9d643e74fc87cebc72a186d0e68c56377aa3d3d10eb909283ed1ca33cce2cc63781f5cfcb041fc0d45f6db107239e1549e3dc5619633db5f71174dfeb99a49c3d76bfafed1274cf952a20e462ee745e8c7cf9ec8f3e", 0xcc}, {&(0x7f000002a000-0xf)="eadfe37bf73de1bcffc9f345e0fb1d", 0xf}, {&(0x7f0000283000-0x47)="6fe81c87e876c8f74e7add1fdb119036c9f2601429ad1cb741759327b69b63b16d83d1118ae01b6b113b2399ed6707e53b5a3df5c02270d96e258740f29409782c7cf121adb34d", 0x47}], 0x8, &(0x7f0000d2f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x50, 0x10}, {&(0x7f00006aa000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000bd000-0x30)=[{&(0x7f000006d000-0x6d)="ac0b6911e3854d23eb17e381be74eefda2948ac6051d2980f27066e732198934832ba302f35ec0da96ca0c18ecdbda1ce1e598dcfe6a0b5bef5213ee322670a0faa22e6a0a36dfb32fe23564abbb101dbfc8e3576fe237d070e19135aeac0368249bbc264c71167acbe9fced5a919c6342d89d778b17f0aeec9c4780dcbffd57163f9e4ea81ebaeb4e6f62638c4eef985f31a2f3c584a3cc8708b9a7ff38f7213bb10b49586361e1138e4579804ce4319bd7594f864614f740657c90f96e3a43dc4f4e9233c754f9967a488e9d1f7f431502862f3d5fbeb9619551ff71f3c07fbc16ab7fe46ca159b1253f9ec2a74c21c0", 0xf1}, {&(0x7f000073b000)="4bef85b160661d3d4268cd48a0a0420b372214a22a1e5236861424bcf5d7ffc1b3ccdf9997e7a06bcc09a62dc3baaff432e09d098a4bc153548ca0d4392dfd64d66cee188bb1e85a8d6ea0091aa7e509cdef1accad9987c31e32e8414d1d2f7babcdfc8fc3281f86842c5a01ac2048bc00741423ca503f375062f4a84240e27feaaad14cc842a487e1ede65b676d0a1229523f92519ee9f0bbdcdbc568cea7fdc33ff78dad325186d48f2f70be71320a0b6e4e320e22d604b7a8482a14632ad5586f409668c6677aa71fc938a3cdfd6d095cca0ad78e15546c85178494db7ea6", 0xe0}, {&(0x7f0000562000-0x31)="4636df78b3f4b20f70489a7d01623a948dade7c3fbe7da2261617b21ffaec44ae73eb5c92c4b65af6502942e7b72ff207b", 0x31}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000d6d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a8b000-0x90)=[{&(0x7f000011c000)="2e84c13a4f57e32cceca0cb4099d56fa000f16a22e27d48fa81ab7c7f363483b248212aa7e671e67622f58270414b5af43009f46922d2f166d8e7109465e2d8c707dc1cab3104b31782a2c12b822e7a72eacffd36bdb525552681dd6ac8b0297ad27e5248a1fbdeb5166c35d5d2617846602f1988b1f26e612a41bfd893227eab29ecaf21a692bfe11a78fe1149b411dfa35774772c0def5b9418f2e14d245c9d133cc093f171eaae02952b999b589398a082ea555f2bb2e353e7f2aed0815bed8f4c9a667816c797855db", 0xcb}, {&(0x7f00007f4000-0x1)="9a", 0x1}, {&(0x7f0000b34000)="", 0x0}, {&(0x7f0000161000)="c19a80fba87c83160e19b2917aa6a66710be74e1396358f4d91d64f8cc4f2c4a7e7942bee1222d6b0627d65d08b185f1eb32cabeee047d50fad7c8986f23beda493c18a24d30d6554d1093d3fdfa9812e2e8fa9c8b9f50ede73566080372635f272857da6252d5cda752eb0c458d32bc123ec724581d2c97bdb779f532da214499bff131796e5227f87b278e806581ad197a1b235e0f3fb2f8bfc606f84ccd2b4c41e432ff8ab5b7bd07673330d397a9572fb7addbbd507647c42dab31f04be189b064e74a75af97d4b48638fa230e19bea4929214d853ea2dfd7a124e3465e3ebf41c8a28f11f6031ce809704e57cee", 0xf0}, {&(0x7f0000352000)="46507af7b0dc38ea88e5", 0xa}, {&(0x7f00002b1000-0x1000)="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0x1000}, {&(0x7f0000117000)="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", 0xfe}, {&(0x7f00003f4000-0xe2)="60d2a9b4c4f3083df7a83f2865b5b5923c12c69e1bd14eb93ef9b52c124494223610a6720f9289904b6fbb6382ae2a480ccf57583a763ab06212c2cd4f54a4f1a892349ff1c9c53a014d4b6009b154236aeeaf5bfe00863572bb441c215ab4bb33bfb32ce705abb283a3339957b621421cd3e3902cd0850dbaed364c42f71ab3b78298d2cd5d5d9e9419491a3bd77784c1e8c99406007fa9efe39dbdb4ffe7d0ea3ab77ff3b9ec69a1daaafc9630fbbbc232f66d75358961d471c6d934d3498575a7de387de4ae5c274faeb68eac96928fe66ff9ee8d2fb3b554ad1caf61bc3d97d0", 0xe2}, {&(0x7f0000bd9000)="f382783ef44951b62c997910b07bdacec7cfb481dc474b695023f126e78ab92b7a3abb0c2282e034f2e2710d647b93fbdca1a93c92137f754e6eb70c4fb2be870b347de218ab6c8b408604ce96e89e0c9b4a00d3a8f1e792d225df146ba6fe729f8ff99918b48b3f561a08b856a7b47ff64d3c49764ca00594899cd022f0f1ff10bf55dd80a6abdef0e106c9f5bdafdde37d97fe79a675e1d6ec1866007a0ad0a3894b0da1ba74d8c51ae2414ecc499c94b145c0e8a0147a4171bf34e39e8f4084b3c4", 0xc3}], 0x9, &(0x7f000079a000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x140, 0x10}], 0x5, 0x1) r32 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r32, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r33 = ioctl$KVM_CREATE_VCPU(r32, 0xae41, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r33, 0x4040aea0, &(0x7f0000318000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r33, 0xae80, 0x0) 2018/01/16 18:55:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00003d0000)={0x0, ""/197}, 0xcd, 0x2, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b5000)={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getpeername(r2, &(0x7f0000168000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000b26000-0x10)={0x6f21, 0xf7, 0x40, 0x1}) sendfile(r2, r2, &(0x7f00005af000-0x8)=0x0, 0x1b) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000877000)={0x5, 0x800, 0x0, 0xe3c}) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00000a3000-0xef)=""/239, &(0x7f00001d0000-0x4)=0xef) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000dc5000)=0x200, 0x4) syz_open_dev$dmmidi(&(0x7f00009c6000)='/dev/dmmidi#\x00', 0x101, 0x0) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000840000/0x3000)=nil) 2018/01/16 18:55:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/ppp\x00', 0x4e0041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000+0x66f)=0x3c4d, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x10001) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000032f000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)={0x0, 0x0}) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000130000-0x4)=0xd298, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000403000-0x4)=0x3) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000017e000)='/dev/loop-control\x00', 0x1, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000b, &(0x7f00002de000-0x1)="05", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000009000-0x8)={0x7}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000000a000-0x10)={0x4, 0x0, &(0x7f0000001000/0x2000)=nil}) sendto$ax25(r0, &(0x7f0000009000-0x6b)="540e4be71072028d82dd9bca5525822fe6f2e0e584223d91ae5333c8a24dfeab6c6cd152e49dccd840bae76577aad64d31720819b068c530bfdd63857586060517d1a6af0fb25a405683f2deefa6dbb1e4520c1cabd8c2a8fb2425bdabd14951b0d1ceaedfa8e69126a402", 0x6b, 0x20000000, 0x0, 0x0) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000163000)={0x0, 0x0}) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be3000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000078e000-0x4c)={0xffffffff, 0x100000001, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) userfaultfd(0x80000) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f00006a3000-0xc7)="01fbfe9d466a3a7c9ae818640f26a7596f5e4a88f6d739326a3301e54c7b72ff3943794e1fe20cf6d1d35ce24826db065f0a4847b951ba0009144d6b62275da15200c06ecea7757e1f6f2e7a6953b846ddb961e4f0689179a8b4405b814c49ccfc10b5d97909bb3b44bc7d86be793e70ccd8b7ea8f59a85e9d765ffa465ca4ad91af6b8abd1b364e5cfa99642a7ef68fdbe1738db6701c63f164937dc2144d0f5c6f45d70263bcd445389993b94bc8f0e3ab74347095efde87cba3f281ea52d3be2482f09bca08") 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000905000)={0xc0000000, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syz_open_dev$random(&(0x7f000080a000-0xc)='/dev/random\x00', 0x0, 0x40100) r1 = open(&(0x7f00009c5000-0x8)='./file0\x00', 0x8002, 0x80) listen$netrom(r1, 0x8003) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064d000-0x8)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)="") r0 = syz_open_dev$adsp(&(0x7f0000882000-0xb)='/dev/adsp#\x00', 0x38, 0x200100) chdir(&(0x7f0000335000-0x8)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000293000-0x90)={0x82, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r0, &(0x7f0000a9d000)={&(0x7f0000c9c000)=@generic={0x0, ""/126}, 0x80, &(0x7f00003ba000-0x20)=[{&(0x7f0000f4a000)=""/101, 0x65}, {&(0x7f000010e000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f0000d76000)=""/82, 0x52, 0x38}, 0x100) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000501000)='/dev/dsp#\x00', 0x3, 0x0) connect$inet(r1, &(0x7f00001b9000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0x100, &(0x7f0000ed7000-0xa5)="5dc638a69c63b1297f3c19843190b57a3370e6cb85e23ffefd456357f602b087f64fab1e5001c0fa341917f432d9ae1c66d45bc49e6e158ef14ad5caa31c7c49bd9faa685de885e5146910d6082da22c557a2e9dc584aec7bb7be54d7b3e63adc9ba7350eea56064dfa992580fd945777f9aee8d7e74061ca785f7c9478d9c64c3c00a4941de93760dc25b6a5c7050954c5e2697d426deff0b0ca911d77d0df34730966648", 0xa5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000012c000)={0x6, [0x1f, 0x80000000, 0x100, 0xfff, 0xffffffff, 0x9]}, 0x10) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd, 0x0}) 2018/01/16 18:55:59 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000e86000-0x8)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000bd6000-0x8)=[&(0x7f00005fd000/0x1000)=nil], &(0x7f0000c51000)=[0x0], &(0x7f0000555000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) pipe2(&(0x7f00007c4000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a77000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba15, 0x200, 0x8, 0x2c7d, 0x800}, &(0x7f0000bde000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea1000)={r2, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc5000-0x4)=0x8c) r3 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') ptrace$setopts(0x4200, r0, 0x7fffffff, 0xc) sendfile(r3, r3, 0x0, 0x80000001) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000afe000)={0x75edf81, 0x201, 0x8, 0x4, 0x0}, &(0x7f0000d4a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000999000)={0xfffffffffffffffb, 0x1, 0x401, 0x8, r2}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1e000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/16 18:55:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fb3000)={0x0, @in={{0x2, 0x3, @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]}, 0xffffffff00000000, 0x8}, &(0x7f0000360000-0x4)=0x98) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fb4000-0x8)={r2, 0x3, 0x1}, &(0x7f0000fb4000-0x4)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000fb4000-0xa3)=""/163, 0xa3) 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f00009e9000-0xe)="2a70726f6376626f786e80743000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) socketpair(0xd, 0x3, 0x9, &(0x7f00005a1000)={0x0, 0x0}) write(r2, &(0x7f0000103000-0x77)="d624c0d8bfeb02974a6026c58f8cae912514e4b2ccf018083b6b26362ee484ff4735bb3977183503bb36ad869a97137137f689348993e39d9d548044536df75ac6518a7183a46a8654510e952f733ac47376548cb828487d18cc71dd87b7feae8aa25f0792d735edd80e3b42959705bd058a6035238d4e", 0x77) fchown(r1, 0x0, 0x0) close(r0) bind$nfc_llcp(r2, &(0x7f00000b5000)={0x27, 0x8, 0x8001, 0x0, 0x94b7, 0x3, "51d2fe7216ff83dce6327ed98093e3f3de0fa32a55b9a04e86e108a9a7e8b164e039d1410e10fe6c16db65716af5b75026f365f6fc2c31c03981378ef9e0bf", 0x8}, 0x60) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ea9000-0xc)='/dev/amidi#\x00', 0x7, 0x0) sendto$ipx(r0, &(0x7f0000702000)="08421c537ed51a22d99417dfd27018ce1d2b7f146c57ec5dbf93fc7e938dfb27151026822b4d69d400547b438228bd9651c1b15e00f7f093e0381361d2c68f5b1ab1303c0a97951618362bf0e35023379e04f9eb7bf0aeff12bf3b276df5a97cf6", 0x61, 0x40001, &(0x7f0000f29000-0x10)={0x4, 0x4, 0x64, "4a91a6fbbde4", 0x4, 0x0}, 0x10) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004d1000-0x8)={0x0, 0x0}) signalfd(r1, &(0x7f000065c000)={0x756}, 0x8) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007d5000)=0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a9e000-0x50)={0x8, @time={0x0, 0x989680}, 0xa8, {0x9, 0x3f}, 0x1f, 0x2, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xbf5) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c12000-0x8)={0x0, 0x4, 0xf28}, &(0x7f0000408000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000054f000-0x20)={0x632, 0x3fd3, 0x2, 0x20, 0xaeb, 0x7ff, 0xde9b, 0x0, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000784000)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e9c000)={r1, 0x14000000, 0x77, 0x0, 0x0, 0x6}, &(0x7f0000231000-0x4)=0x14) getrlimit(0x3, &(0x7f00007d0000)={0x0, 0x0}) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a0d000)='/dev/input/mice\x00', 0x0, 0x80082b00) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000734000-0x18)={r0, &(0x7f0000a44000)="1e709309743cb4ebecffcd3841b9a9b33ee84964ac3209bd59d84f5a6625312a5fe8697e464118f66b1764ea51845ed340db39174cf4b0893ea8d64c520fa10b", &(0x7f0000a75000)=""/188}, 0x18) syz_open_dev$mice(&(0x7f00007cd000-0x10)='/dev/input/mice\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000cb8000)={0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) r0 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000947000-0x4)=0x5) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00003eb000-0x4)=0x8001, 0x4) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f85000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000000011, &(0x7f0000f84000)=0x0, 0x4) 2018/01/16 18:55:59 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00007fd000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000029e000)='/dev/vcs\x00', 0xc200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a15000)=0xc) accept$netrom(r0, &(0x7f000028f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000-0x4)=0x10) 2018/01/16 18:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000173000)='/dev/ppp\x00', 0x40, 0x0) statfs(&(0x7f000021b000)='./file0\x00', &(0x7f00004db000-0x31)=""/49) timerfd_settime(r1, 0x1, &(0x7f0000617000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000a46000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00007ef000-0x13)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b5f000-0x24)={0x20000000c, 0x0, []}) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000ede000)='/dev/dmmidi#\x00', 0x6, 0x401) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000838000-0x1c)={0x1ff, 0x14, [0x3f, 0x80, 0x7, 0x9, 0x2]}) syz_open_dev$usbmon(&(0x7f0000984000)='/dev/usbmon#\x00', 0x100, 0x800) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) fstatfs(r0, &(0x7f000056d000)=""/28) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000-0x4)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 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, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000a92000+0x4b)='nfs4\x00', 0x0, &(0x7f0000272000-0x47)="ec526951301b26f9af002bb616089d7da01433c83f3d7fbf3a6bb40ca31caf2c6f6fd67e5c6bf5f3b8e54143f6ae5aefb9ab526a2c10f348c1796be264f8a78e592e81cdfe2d92") 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f55000-0x8)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0x0}, {0x8000016, 0x0, 0x0, 0x0}]}) r0 = open(&(0x7f00005da000-0x8)='./file0\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000ac000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000375000)={0x1, 0x78, 0x10000, 0xfffffffffffff000, 0x1, 0x80000000, 0x0, 0x2, 0x80120, 0x4, 0xb4cb, 0xfa, 0xe94, 0x8, 0x1, 0x59d, 0x8, 0x7f, 0x1000, 0x7, 0x794f, 0x8, 0x10001, 0x6b, 0x80000001, 0x1f, 0x9, 0x8, 0x100, 0x800, 0x4, 0x3f, 0x1, 0x101, 0x401, 0x3, 0x6, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00003c2000-0x1)=0x0, 0x2}, 0x100, 0x10000, 0x4, 0x7, 0x2, 0x8, 0x3, 0x0}, r1, 0x2, r0, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000c0a000-0x38)={&(0x7f00001df000-0x60)={0x27, 0xa11, 0x1, 0x7, 0x9, 0x5, "0aec1275c4baee7eacc6e0d512921c61279b8a408dfbb40af361286bd471048d1ec9a7c6e641968f779afdb571678d108dabb1b60372bc3b534d220f325de8", 0x9}, 0x60, &(0x7f00001bb000-0x50)=[{&(0x7f00006b9000-0x71)="63694732a86c3fead5da05cdf17723c3a91f5be3b45185f4f45ddc0c22e24c93261761a1b87442e9c6714fd003d4daf5929bcb9165b862135d928ca14eedfc1621a97ff7155a820c738a67443334ae64380cd9b0f23b9cacdcdd27fd7d74f11ad6314c072a749095e478f5f0e33728c4c6", 0x71}, {&(0x7f00004d4000)="6beda0cc3c6490678f9e627b7d48dd66bf3e9ab6cc6ebfdbee7474abf03469434ba511eb06197724a3992cd9aa794686d932aebb0ce4e825ea193cb86ec0d894c7a6b2b19fce4b532f6ece11c47564ce6831bce2506cb2c4ba977743abe2ed70c17c3b27af41e1fd443426deeb71886a05fb25a066d5798355aaa1e0c6212d5f148cb960aa5a6e9f3487f350406de64cd5126a76cefac875e965c860445ed92d786b0d69feadb10676926d8436fb93dde49c8e2a3b9f18dd", 0xb8}, {&(0x7f000006d000-0xa9)="5453d2190d864a0ebb056c2556b9615a1e144988284144589267f5378248dfaedb9a59ca412fc4de5d6937699ae693744705acd4a36511b09060118f6e5675a07421cf57e76fea78954ebe7d15d48fa542b08b2ce2422d8464ad0e7f5c0f400234468cf1619da148a3a4acb4fcb0b640873a2748d505470e936731af8f89e125c250d317a6427fb64201ec755c3db57d7d3cf905981110fc1df124401c7ebce9e3a66e31e4e91308a1", 0xa9}, {&(0x7f0000906000)="b2289ebe8790f446bdb122ced99b4ddacdde3adf3d8cc7dcc9b26eed54f993d3840862c5bc04c052a06f798b6ccc47f86b1a77d35e4bd625654ca68f56bf775b7da58574b7b9f9091e08a0122ee266df89c4195c84ab83d0c0ca16b3dbebac9d1fbae2fe83d011f9074a0e538e348916493add4a4f8d8c46557d55d859a1c97a871a1b842fa446fcb655802ce188f6c947c5cdfaa13180723493ddf438a7d0f82e14b70b96c9363fed4d6f435119e166f45da5c3e8bf6ee47b7261c33028db06555db653ff7cc8e2d47d5108e5c0d660a97b24e70426fd02c582858207e0db900b9953e6b88f9c3263ed6bc5b36fd20c2b4336a8e7a664", 0xf7}, {&(0x7f0000055000)="c3a297fb05c64a65adcb9bb682c77d78b389dcfc2c1c6be963987bfa6035d6c6680674f75413641311eb48d4c1b1d8590791b201945c9c2a6b6fb65f20ecc2a9f93ade0b6dd0e8df051b2d279118116026cd02233d6a1647f1f3e1a84aff06e54655c05251112e1e58aa4beaa5394e6b5d7ccb73be4d19f68a3c30bb5375ea42da", 0x81}], 0x5, 0x0, 0x0, 0x800}, 0x20000010) 2018/01/16 18:55:59 executing program 7: 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000071e000-0x3d)=""/61, &(0x7f0000a57000)=0x3d) r2 = mmap$binder(&(0x7f0000b42000/0x2000)=nil, 0x2000, 0x1000002, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000088000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000acb000)={0x1ff, 0x6, 0x7f, 0x10001, "b833df939e4057c0d8b0315b914c6542cfe227218672ff77c9d7b0ba32ccd7103d8d865cf2c779ceaa8ea19f", 0x37be}) socket$inet(0x2, 0x7, 0xfffffffffffffc00) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b17000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000320000)={0xac, 0x0, &(0x7f000097d000)=[@request_death={0x400c630e, 0x3, 0x0}, @free_buffer={0x40086303, r2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000026d000)=[], &(0x7f0000863000)=[0x30]}, 0x3c2b}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x4}, @increfs_done={0x40106308, r3, 0x4}, @request_death={0x400c630e, 0x1, 0x0}, @increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r4}], 0xf0, 0x0, &(0x7f000055f000-0xf0)="18aef497a4cb3081371c502b87e9c7c00c82255ad0956b276dbb0466233d877f6bf66d1cfbdfbd1be846a069ac9b02b2e87d335dbf84463caa75dcc03deadd1f367acb93d2e1bb3b648668f03d910bded162b9a6e96e38910412fcd3d7b6347ed2d9ccd8dfb1a24ddb426cafec92959b927b068d7204e54e333a18f8026dc0ca25f4ebc1daf6360339364f6547a247eccdfa59466ea273bb9c2eba1b95e869811a5d8ba1cb2d26a94884578d26a199541f2007c2ec4da35548d33c8f9457ca5800b153026007cf8a55a76adeaf465732331f72a83f0a17e1c7d891454ae9314da1d51e8d9c6a40f3a361ad2db970d911"}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00003e5000-0x1000)=""/4096, &(0x7f0000e11000)=0x1000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/16 18:55:59 executing program 2: 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) 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) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e0f000-0x9)='/dev/dsp\x00', 0x8800, 0x0) listen(r2, 0x0) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a9b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000df5000)=""/33, &(0x7f0000a4c000-0x4)=0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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$evdev(&(0x7f00009f4000)='/dev/input/event#\x00', 0x0, 0x4000) alarm(0x4) 2018/01/16 18:55:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000345000-0x8)='./file0\x00', 0x88000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setpipe(r1, 0x407, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000)={r0, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000005000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000)='./file0\x00', &(0x7f0000012000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000011000)={r4, 0x80000008, 0xff69}, 0x130) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000-0xc)={r2, 0x3, 0x8}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000014000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1f, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000051000-0x5)='user\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000030000-0x3b)="", 0x0, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fa2000)={0x0, 0x66, "13ba78861f60f2ffe49ae8a4cde63767748c72fd8efd05731dc6405518cea563dba668163c44569403f1cb811a353a61ce6378113cf103de16003709f90214de4c4a1358b5935b50c49a534dc9ade614267fd6fe9b9202d4d1ac426b64e0cb4017a09379b759"}, &(0x7f00007fd000)=0x6e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000887000-0x14)={r2, 0x2, 0xfffffffffffffffa, 0x5, 0x1, 0x26697384}, &(0x7f0000314000-0x4)=0x14) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/16 18:55:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00009af000-0x8)='./file0\x00', 0xa00c0, 0x0) r1 = accept$inet(r0, &(0x7f00001dc000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c01000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e30000-0x2)=0x0, &(0x7f000046f000-0x8)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1) finit_module(r2, &(0x7f0000a20000-0x1)='\x00', 0x2) 2018/01/16 18:55:59 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000)='/dev/cuse\x00', 0x400001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f000000a000-0x8)={0x1f, {0x6, 0x4, 0x9, 0x7a, 0x956, 0x22b}}, 0x8) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) personality(0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x100) 2018/01/16 18:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001b8000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003ba000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00002b2000)={r0, r0, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f8d000)='./file0\x00', &(0x7f0000f8d000)=""/195, 0xc3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000095e000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f8f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f8d000)=""/241) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendto$inet6(r2, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 18:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/16 18:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x5, &(0x7f0000ded000)=0x0) io_destroy(r1) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bb000-0xc)='/dev/rfkill\x00', 0xc000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000287000)={r3, 0x50, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r2, r4, &(0x7f0000bb9000)=0x0, 0x8) 2018/01/16 18:55:59 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b11000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/207, &(0x7f0000c09000)=0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$netrom(r1, &(0x7f0000728000-0x10)=@ax25={0x3, {"69586b8c33482c"}, 0x4}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) connect$llc(r1, &(0x7f0000964000)={0x1a, 0x1f, 0x3, 0x1, 0x3, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 18:55:59 executing program 0: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffffff, &(0x7f00002fd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x0, 0x100000000, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000+0x27a)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x5, 0x7f, 0x3, 0x4}, &(0x7f0000a4e000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) 2018/01/16 18:55:59 executing program 1: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000038e000)={0xd3d, 0x200, 0xfffffffffffffffe, 0xffffffffffffffd6, 0x0}, &(0x7f0000e8a000)=0x10) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e8a000)={r1, 0x7}, &(0x7f0000e8b000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c2d000-0x50)={0x1, 0x7, 0xa684, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) stat(&(0x7f0000e8b000)='./file0\x00', &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e8b000)='./file0\x00', &(0x7f0000e8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000e8c000-0xc)=[r3, r4, r5]) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e8c000)=[{r0, 0x320f, 0x0}, {r2, 0x2000, 0x0}], 0x2, 0x7) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000005000-0x4)=0x20) connect$inet6(r2, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/16 18:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000711000-0x18)={0x0, 0x1, 0x0, 0xee7, 0x6}, &(0x7f000020e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000391000)={r3, 0x20}, &(0x7f0000c82000)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000eb2000-0x10)={0x4, &(0x7f0000970000-0x20)=[{0x1, 0x1f, 0x8000000, 0x3}, {0x5, 0x1f, 0x4, 0x1}, {0x401, 0xffffffffffffffff, 0x5, 0x2}, {0x0, 0x9, 0x8001, 0x64e8}]}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000523000-0x4)=0x0) getpgrp(r4) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) 2018/01/16 18:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)="") r0 = syz_open_dev$audion(&(0x7f0000b8a000-0xc)='/dev/audio#\x00', 0x7f, 0x14000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000712000-0xc)={&(0x7f00004ae000-0x8)='./file1\x00', r0}, 0xc) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000015000-0x45)=""/69, 0x45) 2018/01/16 18:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x23) r1 = syz_open_procfs(0x0, &(0x7f0000d0b000)='net/packet\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 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) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b39000-0x8)={0x0, 0x0}) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = syz_open_dev$audion(&(0x7f0000139000)='/dev/audio#\x00', 0xf5, 0x20000) fremovexattr(r1, &(0x7f0000b2f000-0x16)=@random={'security.\x00', '/dev/audio#\x00'}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000888000-0x4)=0x0, &(0x7f00004a1000)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f00005d1000-0x86)="f01c89d0d77adef105b7588d303672ef01153d9ecb000d4350ef14fa7377b44dc27619ca5a611cc8dd37178b7f847df45880db1eeccc49e3b47a4f23d1e61769f16586e08a04728339627a61c67f8ae97b52efb09d208c0c70aa391b5b6c9a83186271387ef83ea3da644441ffdb8c7579aceef9d4bf89bc5bce8ea6cca30bcea0235a3c037d", 0x86}, {&(0x7f0000d52000)="9846a35476bc15d174d308aa818400954599475db7143c4210fccdbb35bdc2a74c0006fd8fcb38514bf2f8371a147dd456f3d2b028d7e8154bb03c56128d", 0x3e}, {&(0x7f0000167000)="a6b0", 0x2}, {&(0x7f00009bd000)="e57e1f412cf2864ebfde68f258c544980de2b662959995c47cfc19df256603f6dd3ad1274fdb7818d80b10340a735f8dabcb1042aba1d2eafd148e939000107cba92e375441edf78e9132757fc96543863f94a36eeaeced026152f8bc54b2621c2d012b3b84b7c92da6ec578004d53b889e2a729b31f1c89dddaad539a8d03dfdc70c131aa47529b2315854fefca1499ec2493457c167b890e09daf66f2ffffe02392bd08cfe66f382b94e3691ecb862cb992dcf591d8b0375fdac42a348cebfded2333e198f7ce0edd7b68bf0f56adde204b6e36f931e915df8e0b9613e58c482", 0xe1}, {&(0x7f0000f12000)="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", 0xfd}, {&(0x7f000039a000-0xb9)="15755b51f2e03796685dacce9d93d887cdd47574686f0f25a56763784620626fa23301f2c3f9fff25ab034a012b358e6c9dcbf93ad4a447295ce5b2f91997feda27d919515631f0629b7232435186f86087013f7f29f5a9d3f5e2e243d46b124e7a10e0d913cca4c561bc2da46f0d7296b7a6ddf93c6539561444e6f9a43d5d78dfb69dafdd02e9e39376ae79a9e425a3ad92fa206ca0f400aed85ec3205bf1843db5954cad404a256cebe7772b77834179e61873834eec275", 0xb9}], 0x6, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x10400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x2, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="4506daef837cc1457391845bfec7aa5e088da48a9dfd1851b9e0fae6d8970206405e6e606abb330ec728b57af05ab231bd6361595861a9aeb8c86456eff6e50dfbb861e68573a40746751a32c1a7e67fd9c5b26c4d307151a9") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000a000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xf3)=""/243) ioctl$TCGETS(r1, 0x5401, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000000c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000-0x8)=0x6) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b71000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = socket$inet6(0xa, 0x5, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004ab000-0x4)=0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000ae4000)=0x0, &(0x7f0000738000)=0x4) r3 = accept4(r1, &(0x7f0000251000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed8000-0x4)=0x20, 0x80800) sendmsg$netrom(r3, &(0x7f000028a000)={&(0x7f00003d7000-0x10)=@ax25={0x3, {"9010b30a459a72"}, 0x300000000000}, 0x10, &(0x7f00006fe000)=[{&(0x7f0000605000)="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0x1000}], 0x1, &(0x7f0000e32000-0x1448)=[{0x1010, 0x11b, 0x6e0, 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{0xb0, 0x13f, 0x3, "dc982bc202162e66733110cfc086ac86799cd19eee6beb70f75d8e282594334014327cbb78ac90cda4b3c8a4cecb296c5aa1657498557858ec6cd4fe3b93a047a37fbd947a38d9385b95ce374f467e5eb90a6df5d3b0abd55e50db33151ed408829b70c37f94c1621dbcc7483f7dc07da98eaaef241c7e621cade5924d95f07a089bb254c5727c681e0ec403891148bc87fdc5dcf992e0455c4939e688"}, {0x110, 0x11b, 0x9, "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"}, {0xa0, 0x3a, 0xffffffc000000000, "40126ee3861691c18a41a3e2f092f5769280a6932fc91bf880304e1e3b1b8c0310c1a621cba8c5bf0821a5f4a1d0d3dbff6c11162687fc955dea927928af44d17f5fc3bf5662c49ee968fb454d69b3d84fded96e311ddbbd406c446c76424ad906ccf29a60f602a56a3f0ac89a4f22c5e4ddd548b64240f78ee42d97ecefee1b5cc55502a85ec4cabe9422ebbb"}, {0x68, 0x10e, 0x5, "7cd03c543106491f9e0cba14fa9cfbe31b68297f29aa3f60609b75d3dfabbee37081178b5af4857f109e1e90088fda7da0b335ec43837825ba28e067cd1b49f0d1d504d8e967e2ef9ff6193f3c5b4c3576238ac2"}, {0xd0, 0x10f, 0x7, "fec51abe1e2fab1f51f3bae9c58fde8a35e770e345ba220dd4d4d10142ded9010801208c7e3de49aaeff08b0dcaeae451521c927d6cee0c9823d0e40da6cc8491a6a627c9e96b0d4924d56736fc1e21e615154e67f7963bd84255f0e52800231f0f90f9fcd52a831be9d1c61a42a7714541432e90af608638868d694d5d7be8285a81edbdc9cecb847c2823336de9fab3b99f4fb34353f6b2c6d0f2aa6f90c8fca2e2a6b326712fd9e3df1ea98922e36b095e11cc09d61a34468af330e909b"}, {0xa0, 0x10e, 0x9, "9856c7aebd19e4b79e36e8c5e0f346c8b3d2d998f13844ac8059bd7829bbc4340ca6fd8e13d47951b368bbdd7dce4bc4ea0fed536deaae1458719cd6eb4ad9ae5ec07760442e36d2c4df1ccd9e4061de3e6125063e40aee03664386c4e873672a7fd3c524d46e8b46d97c79d0684de8582feee80e7173e99bfbf8d60fa4eea044356267b6f4a240e041f7e2332ea37"}], 0x1448, 0x4800}, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c53000-0xa)='/dev/ptmx\x00', 0x10401, 0x0) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) unshare(0x20000000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bf0000-0x8)={0x0, 0x5}, 0x8) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x0, 0x300) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 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) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000489000)={[{0xffffffffffffffff, 0x8, 0x800, 0x0, 0x6, 0x7fff, 0x9, 0x6, 0xffffffff, 0x7f, 0x5, 0x4c, 0x74}, {0xe9, 0x6, 0x3, 0xa29d, 0x4, 0x5, 0x0, 0x4, 0xa3, 0x0, 0xec9, 0x1f, 0x7}, {0x100000001, 0x5e, 0x80000001, 0x3, 0x1, 0xfffffffffffffff9, 0xffff, 0x78db, 0x8001, 0xfffffffffffffffd, 0x7fffffff, 0x80000001, 0x3a0}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a0a000)={0x2, &(0x7f00005b2000)=[{0x835, 0x9}, {0x7, 0x7f}]}) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000097000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43b, 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) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f00006d0000)="", &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ef1000-0x7f)="") 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x2) futex(&(0x7f00005a1000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000486000)=0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000971000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000050a000-0x11)="621651e024f3467f546046caf266076549", 0x11) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00009fa000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000fc2000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cad000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r2}) 2018/01/16 18:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f73000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b8000-0x2)=0x8) sendto$inet6(r0, &(0x7f0000f70000-0x1000)='y', 0x1, 0x4000000, &(0x7f0000df9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000-0x1c)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r0, &(0x7f00003d7000)=0x0, 0x8) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000056c000)={{0x106000, 0x16000, 0x10, 0x3a1, 0x8001, 0x4, 0x40, 0x1, 0x75a, 0x2, 0xffffffffffffff7f, 0x401, 0x0}, {0x4, 0x1001, 0x9, 0x7fff, 0x6, 0x1, 0x0, 0x61, 0x2, 0x8, 0x9, 0x800, 0x0}, {0x0, 0x4000, 0xa, 0x40, 0x81, 0xd4, 0x5, 0x2, 0xff, 0x7fffffff, 0x2, 0xba, 0x0}, {0x5000, 0x100000, 0xf, 0x8001, 0x1, 0x4ab1, 0x32b, 0x1, 0xcd30, 0x7fffffff, 0x81, 0x2, 0x0}, {0x10d000, 0x5000, 0xa, 0xffffffff, 0x0, 0x1, 0x3c980041, 0x5, 0x10001, 0x7, 0xd, 0x5, 0x0}, {0xf003, 0x17004, 0xb, 0x7, 0x3, 0x3, 0x6, 0x4, 0x7, 0xf228, 0x5, 0xfffffffffffff28d, 0x0}, {0x11f004, 0x1, 0xb, 0x1, 0x1, 0x7, 0x2, 0xe790, 0x0, 0x1ff, 0x2b, 0x6, 0x0}, {0x107000, 0xd000, 0x9, 0x1, 0x7, 0x9, 0x1, 0x7, 0x15c2, 0x7, 0x8, 0x4, 0x0}, {0x0, 0x17001, [0x0, 0x0, 0x0]}, {0x107000, 0xf007, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x100000, 0x100000, 0xd, 0x4000, 0xd000, [0x5, 0x7fffffff, 0x0, 0x8]}) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000486000)="bb", 0x1) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000003000-0x50)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x7fff, 0x1, 0x0, 0x0, 0xfff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x208, 0x9, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) read(r0, &(0x7f0000001000)=""/222, 0xde) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000001000)={0x81, 0x20, [0x9, 0x2, 0x40, 0x0, 0x7cf, 0x9, 0x8, 0x8]}) socketpair(0x8, 0x80b, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009d5000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0x5}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000e4b000-0xda)=""/218) 2018/01/16 18:56:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00007a3000-0x4)=0x7) sendto$inet6(r0, &(0x7f0000ef1000-0xa4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000366000)=0x0, &(0x7f00003f4000-0x4)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000037b000-0x8c)={0x5, 0x8000, 0x0, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b55000)='./file0\x00', &(0x7f0000733000-0x6)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001c000-0xe)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@generic="39899ec821b88da5167ca756a73b2919", @ifru_settings={0x1, 0x3f, @fr=&(0x7f00000f4000)={0x0, 0x0, 0x1f, 0x6, 0x100000000, 0x3, 0x3}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000d6b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000ed4000)=[{&(0x7f0000cc7000)="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", 0xfb}, {&(0x7f0000756000)="b57f2f7ea439bdf8812ca89b9c7e1e9ace8df235a2da5ccbdb865e9e48d7b0c2b5c403cfb2f4d50b53e02d4fec07a7a7d86a76ee8cc63b5bbf5a4a", 0x3b}, {&(0x7f00005f1000)="335bc9d52896846e1615c4150b5e062e267fe574ad0751a1264cebc75b013503454ba8b7dec57e2f3caab9e2b28ae403476a477d8154e94419", 0x39}, {&(0x7f0000565000)="01cad3f61bec72889a5eeabc9b4a135176c2c51ab256d3483092c2c690620ae118e04d148658d26bb38a8f6877383fbe0ba9b95aabe322d8708eea5ffecd305ba893a555b5aff421e3fd1c78de1bd7d325b7b9d137d0688de6d1f489efdad1fe3189d2adb2d908c764b33d8023d3e1a3ca71a2550cde5f56e283e1d2efa968b9276e75ca7a54c919c1cc5d7dfaae3981d36f44fea4311cb482c3c2de4d9936d5322f3d58338d6e06", 0xa8}], 0x4, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b7c000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e6e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000857000)=0x8) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) userfaultfd(0x800) r1 = getpgrp(0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000f7e000-0x30)={0x30, 0x5, 0x1, 0x9, 0x452, 0x4, 0x4, 0x8000}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 18:56:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f00007ff000)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xa1)={0x0, 0x99, "76ce7226830e2b0a135ed3bd33ad675fccaafbbd46dfeec3aff6e6ec20cf212f3163b8b45815bf946591d1b65e152018d3c93a7ac621d6fd46185505a9e1e945cb81e162353635a9ca1e3271937238b4acd54709970c856a16d0f556a1404a80b84d277cf3452aa0a63b1ae3fdd9db994d90a5a60c1f138be5b08c9ce0f6361047c13cffe1128b89828d22342959775cdf0a829c42fe8bd896"}, &(0x7f0000000000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7, 0x432}, 0xc) 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) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d33000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x595, 0x8, 0x9, 0x8, 0x9c5, 0x7f, 0xfffffffffffffff9, 0x1, 0x25d, 0x1, 0x9, 0x17d, 0x1000]}, &(0x7f0000af9000)=0x108) 2018/01/16 18:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a02000)={0x0, {""/7}, 0x0}, &(0x7f0000096000)=0x10, 0x0) accept(r0, &(0x7f00002d4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d98000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x484400, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x20000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{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]}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/16 18:56:00 executing program 0: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) ioprio_set$pid(0x0, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) semget$private(0x0, 0x3, 0x210) tkill(r1, 0x1000000000016) r3 = memfd_create(&(0x7f0000d74000-0x7)='vmnet1\x00', 0x0) sendto$unix(r3, &(0x7f0000f45000-0x45)="32cdef578f482501302de724dae75afe913e3f5031e8c5de9205e605ebd5e61987e2f3f46694474c1768134459a55b4c2c637f9a5d0341fbf39795a5b3ef7ef658d3886c29", 0x45, 0x4000080, &(0x7f0000993000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ed000-0x11)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ea000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f0000fc9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000515000-0x30)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1a9, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x240001, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000008000)='./file0\x00', 0x200) r1 = socket(0x18, 0x0, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000008000)={0x7a, 0x2, "b1ad680097f366a128901252442be9d02c2fbe0d531ab245d3242c3250b4d055f85aaacb6469f131720005523918c61e7d0ceea9ac7db66d3a7ff1c78490248b2eb0819c061ab7bae7922292818365b015ad4fda505048bf881a7bdde22cc08fef41736538faaacc793cb10ab934d7a0aca3"}, 0x40) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r1, r2) [ 64.837089] binder: 9134 RLIMIT_NICE not set [ 64.862416] binder: 9134 RLIMIT_NICE not set [ 64.863929] binder: 9131:9139 got new transaction with bad transaction stack, transaction 49 has target 9131:0 [ 64.863942] binder: 9131:9139 transaction failed 29201/-71, size 0-0 line 2815 [ 64.865207] binder: release 9131:9139 transaction 49 out, still active [ 64.865212] binder: undelivered TRANSACTION_COMPLETE [ 64.865222] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.902271] binder: BINDER_SET_CONTEXT_MGR already set [ 64.902282] binder: 9131:9144 ioctl 40046207 0 returned -16 [ 64.908796] binder: 9139 RLIMIT_NICE not set [ 64.911096] binder_alloc: 9131: binder_alloc_buf, no vma [ 64.911124] binder: 9131:9144 transaction failed 29189/-3, size 0-0 line 2903 [ 64.912355] binder_alloc: 9131: binder_alloc_buf, no vma [ 64.912373] binder: 9131:9139 transaction failed 29189/-3, size 0-0 line 2903 [ 64.912441] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:56:00 executing program 4: clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f000054a000)={&(0x7f0000593000-0x1000)=""/4096, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009fe000)='keyring\x00', &(0x7f0000584000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000004000-0x10)={r3, &(0x7f0000004000-0xfe)=""/254}) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 18:56:00 executing program 2: 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) clone(0x4, &(0x7f00009b4000)="890d37689dc03974de5796c69087f909155b36ae766a0fde56c64daebc90a3d21c88c24df92a8b3b3105227681ce0ec051e0b5a589afe8c9f7ccd7cfdce9ea50410ac866634a822d1ef4dc35b7a1ecc31d6b1a30126e4ad4bce896d30c19a701dd422476c540a793b6f74a264c0eb46b99bac7bfc1f3d0c64604b8b5c76824b22c860727b5c5503485e4c7ebd495b02f51d2ea3569921034a715ad08189dc741b6d55e3d5d4f9cc751bae005409aa443ce470ef9f9a154cdf2fc115dd1a2b1c7b3dea7bac0f03feab0c5182fb026a9652193ef2e6eade05ffed7229fa4cd84", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aec000-0x11)='/dev/vga_arbiter\x00', 0x240800, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x66) 2018/01/16 18:56:00 executing program 1: pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000be7000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f000066d000)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x40000000000000, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 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) open(&(0x7f00004e9000)='./file0\x00', 0x131c00, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "6d0fe95c8392f802abebe9db28ddaee7c6f0dbed7d1841ebffeb066e0d2520366e18c626509670e99e9a65a1493e5d6ad2b03b4c78054a44a87eab7bf11047753f8fa0ee32"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$sndmidi(&(0x7f0000cd9000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002df000)={0x0, 0x200, 0x6, [0x2, 0x2, 0x0, 0x7fffffff, 0x4269, 0xffffffff]}, &(0x7f0000bee000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eba000-0x8)=@assoc_value={r1, 0x7}, &(0x7f000011e000)=0x8) mknodat(r0, &(0x7f00003e1000)='./file0\x00', 0x20, 0x5) [ 64.958370] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.968781] binder: release 9131:9134 transaction 49 in, still active [ 64.975476] binder: send failed reply for transaction 49, target dead 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) flock(r1, 0x9) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000ef0000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef1000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00007d5000)='/dev/sg#\x00', 0x6, 0x80002) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000ef3000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='dummy0\x00'}}, 0x1e) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000ef3000)={0xd, 0x5, 0x10000, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ef2000-0x8)={0x0, 0x7ff}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000d16000-0xb)='/dev/adsp#\x00', 0xffffffffffffff26, 0x200000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ef2000-0x8)={r4, 0x4eb, 0x1ff}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)=""}, 0x10) 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000776000-0xc)='/dev/ashmem\x00', 0x802, 0x0) 2018/01/16 18:56:00 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000217000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bde000)=[{0x3, 0x1}, {0x8, 0x7fd}, {0xa, 0x1}, {0x2, 0x1f}, {0x3, 0x3}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r4 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f00000d8000-0xb)='/dev/adsp#\x00', 0x3, 0x200) dup2(r4, r6) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000823000)={&(0x7f0000bde000/0x4000)=nil, 0x4000}) tkill(r3, 0x16) close(r2) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e85000-0x4c)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000f8000-0x1000)=""/4096, &(0x7f00006b0000)=0x1000) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f000026e000-0xe)='/dev/admmidi#\x00', 0xb20, 0x101080) sendmsg$alg(r2, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f00004e7000)=[{&(0x7f0000d84000-0xad)="c6", 0x1}], 0x1, &(0x7f0000857000)=[@iv={0x48, 0x117, 0x2, 0x2d, "733c22453a08748d42b979982d78eb22c4434d7733f6120a042077a497631753ff74157a79e8aa61a34cdea486"}], 0x48, 0x0}, 0x0) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r2, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r3, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000070000-0x4)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000ce8000)=0x0) syz_open_dev$sg(&(0x7f00001e6000-0x9)='/dev/sg#\x00', 0x3, 0x80082) sched_rr_get_interval(r5, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x9, 0x200, [{0x7, 0x0, 0xbe}, {0xbefb, 0x0, 0x9}, {0x1000, 0x0, 0x400}, {0x2, 0x0, 0x80}, {0xffffffffffffff78, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffff9}, {0x1, 0x0, 0x8}, {0x10000, 0x0, 0x80000001}, {0x64, 0x0, 0x6}]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x80, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x800, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_pts(r2, 0x87b1ae01b95c01f4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 18:56:00 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f61000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c9000)={0x0, 0x5, 0x7}, &(0x7f00006be000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001f8000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x6, 0x3, 0x0}, &(0x7f00009f9000-0x4)=0xa0) sendmsg$nfc_llcp(r0, &(0x7f0000602000-0x38)={&(0x7f0000600000)={0x27, 0x9, 0x3d9, 0x7, 0x8788, 0x9b, "d906dbb5269711677eae2dcdecfdfb34af561028a90c988aa9b05abca1bb7c76f94f1919ccecb823205735a4103791d05c434640d2a0f9e213e392287a9924", 0x3ff}, 0x60, &(0x7f0000bf6000)=[{&(0x7f0000bd6000-0x68)="616e1fd9e3915014e6b639afdb845afba34b15baff8226474f6fd388e1307b32a3d96ca06596b3273f6fd55076dc04537e0552ed85e63a38c5e9ba9c958d0eacef342eebacaa6bbae2a5e2428bcce28e7fab6ee46ce6fc24423d44589c2d5d2febd08674946b22c6", 0x68}, {&(0x7f0000328000)="", 0x0}, {&(0x7f0000324000-0x8e)="fca9332d80c0ef89e7322dd06493a6a907ca695232d9235ca55d47425ebce883aca91dbaa9c1c254b4291cb2dd91de8d95b480acc4ebbb272e410434c3baa52b57a39498e484445876edcc009de25e691fe28e4735cc87dd5d9d9dd28fc7a11c31311aa4e295ca3fac9be29da4a3821629aaa91141fec6e5373669d202e562fdad8c614b722f029f7b03e43f3e04", 0x8e}, {&(0x7f0000822000-0xa)="8a1ba49ad190e10de0f8", 0xa}], 0x4, &(0x7f0000d8a000)={0x88, 0x19b, 0x2, "12f6bcf9948703609c3553b9c131e5a0cb346cea00289bd706f63d5de769235804b7d64b01b8c12f814d8de61592fb30155a580a828653a77c395ef22ea8dc38c84ab4d3a9b9b6a69245ed53049be71b39ad56b677de61befc9e303b27ef69713de89df11ab32508d113bc10d9efafe79f71e4fe7d0f5a"}, 0x88, 0x8050}, 0x4040805) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d08000-0x4)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002d4000)={r2, &(0x7f000056a000)="", &(0x7f0000ad4000)=""/0}, 0x18) prctl$seccomp(0x16, 0x0, &(0x7f00009e0000-0x10)={0x4, &(0x7f0000e14000-0x20)=[{0x2, 0x8000, 0xf73, 0x10000}, {0x5, 0xffffffffffffff01, 0x900, 0x9}, {0x3f, 0x8000, 0x9, 0x3f}, {0x401, 0x8, 0x1, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000092b000)={{{@in=@broadcast=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}, {{@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}}, &(0x7f000012f000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000032a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/16 18:56:00 executing program 0: 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x6, r0, 0x1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r1, &(0x7f0000013000-0x75)="4751b109d12f871426daa825c54dae1b48c28abd39381e06d26276909073bd7c3629981109a35a0fbf487d843965b42be6e2b5952eb1e00662388cbd07ac30f65d4aa3a9778cf67f5a6d402fd9b55d8728c03c1cdb90801b9b44ab3cfe5fdc9f919b2554a13f53e1e07950fa53baf51f17c80ae680"}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000015000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000014000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff, 0x3, 0x200, 0xe, 0x7fffffff}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000013000)={{{@in=@multicast2=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000014000)=[], 0x0, 0x0, 0xffffffffffffff44, 0x80000000}, 0xfffffffffffffffe) ioctl(r1, 0xc4, &(0x7f0000006000-0xac)="e89a72413091aa31f63e7161206251cfa6bb4809d13cf86b4dc9e422d55b4fae1c746188a20d23ffc3c063dd21da1d876500fcb2cb83d83a42ec28dedfc5b9dcba11bce27661f2f9335698b520db7c0e149cf6147c264cd49b77439c2585bdbecb2fb4f9572158ebca2ddf6a06018748602a60187c019b11dd4f49ef3882041320b86c85869fe1367653f8723271eb9da6d3d0042414c8df3815261e00e34030628484e99e95b3fd32e2a750") recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$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$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 18:56:00 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 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000789000-0x20)=""/32, &(0x7f0000303000-0x4)=0x1f) 2018/01/16 18:56:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000320000)={{{@in=@rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000-0x4)=0xe8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind$can_raw(r0, &(0x7f00005ba000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f48000-0xc)={0x7, r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000000)={0x8, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00006ab000)='./file0\x00', 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r4, &(0x7f0000d0b000-0x8)='./file0\x00', r5, &(0x7f0000955000)='./file0\x00') r6 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r6, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00007d6000-0x4)=0x2, 0x4) sendmsg(r6, &(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, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000728000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200082) dup2(r2, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d61000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e12000)={0xfff, 0x7, 0xe6, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() ptrace$setsig(0x4203, r1, 0x6, &(0x7f00006e8000-0x10)={0x15, 0x4, 0x7, 0xffffffffffffffff}) 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) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000001c000)=0x6, 0x4) r3 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00007b7000)={{0x0, 0x0, 0x0, 0x0, "d8cea3b42ba00273f81823b18bb87b337400494b46e73f45474ca5b63c65b639cba4ffd8130a8cb5ec4373a5", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "121e0a5608fbd0ab244a024c586ea844b00d1b02ce9ba66d0f4ac6f8b09bf2b67ba20eed04f1c7c81ac788d027b5048c9a6f3db25d34bc765fe2fdf60cabf4b2", &(0x7f0000593000)='+systemwlan0GPLGPL-^*eth1bdevlo\'selinux#keyring\x00', 0xfffffffffffffeda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000482000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089f000-0x4)=0xe8) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000796000)={0x0, 0x0, 0x0}, &(0x7f0000f20000)=0xc) setresuid(r4, r5, r6) socket$inet6(0xa, 0x805, 0xffffffff) 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eaf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000010000)={0x3, [0x7, 0x7, 0x100000000]}, 0xa) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005f0000)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) 2018/01/16 18:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da5000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000217000)={0x77359400, 0x0}, 0x10) writev(r0, &(0x7f0000a69000-0x70)=[{&(0x7f0000a56000)="cd2c66f7cadc7f10b357fa8888b2ea45c39a4a798157f446c9f99124f0719781d685f07503aaf47e737c6db9ce366e3d459b58f9e20e13dae30aa579f2e9dd57ffd48182e16d45e8a3ef531b99f7ffccaf65a002343f478e1053a022cdd67ce927ba11a2d36a1eb04dc1427e94ab6c1686203fb4aae12b2a36e54aecefa20a6e8253856177a72812e731333c23bf6e858114567222e582c3020fa5383019b060efc136a42e3b70bb864ae1ba3d24ef123b0d26c0cc02226495671c0786898fd4b8a784cf588f5bf7f8fdf52e52", 0xcd}, {&(0x7f0000693000)="1e45ba2ce6314386eb4058e162cae615fcb675bfece68c36f71e071a12b7bd9b9e6e1b63685848e4b5f211b1d1dc048aa64a388d99dcb09bd7ddef1c2ce008f51bcf6807c51d01cd0a209059c6a7569c89f96121c9d9454608ebd14cf8202dbdfccbdc348b548c7f6d0ed8fa48e435402995a848", 0x74}, {&(0x7f000067d000)="c6be31bb6089ca1e9e13683969b65a14726035b2cfadd6b41ed41e63e4d8f3e454d1cb0058bce214fad5fd29720154b3e80e445b53efd33e630c5e95f5cb7b1479241b4b3c5b6c506e6208d42b99022e47dd854ff1973d13c933d39938c5524eb413fd0f3957edb20bf89fdc961b6839e9a43d8164a8de7609251101d144af54d9aff75d56f8cfacfcf6cbfa8946f6e2b0f2a5d7f1c0130ce823e35c66f56ed70b63f682893c5e7aa3985b0ef61a1a137914faac", 0xb4}, {&(0x7f0000a6b000-0x8e)="9ac3ff3bee4d09a14c91b0b72fee426a71c39b97a8431709bdb36ab8962b5743fec3ff4a5080f76b34ce59c51012e1338beea37d4a10a6a6c52a186516c0a197e980aac64fc8ea8d9ac8acceef985e7d822d426a0a9647d5546eff888cefc1e97b9278ecc0b1e29c244a7b7569f74f3675c9642dde6a18d4c5694dd7deac5717a4ca7c9cee6e0e821f7c81a1ee48", 0x8e}, {&(0x7f00001a2000-0x78)="0070f5076301724b10ddee32dba7f1771bec1ec73fdc52ff56374048097b62a98b65751b8b90e737f36990867616502a585ee6ce9510540885e89221ea513b38b68e9c437cba65e0a97d3124a41fdde2bb79330570612a590517862fcea5a65e769ba708251457714b7202a9de08179441fcd5509d030de7", 0x78}, {&(0x7f0000e5e000)="2795a30b548f2bdc65695eb4be9bf9ccba94949d726a4194b4162db470126fe4f542d13bc1504d97993fda0dc857f378d52fb3412eadc0d7e2d500b42fbdfa51d9f2ab05bafb3f6ca5b15996e3960a1c09f306e27336f2814e077da7bf2af040b07abacbd173f6ebf1d212f3f1b0583fa2a973e656e921be8a7a94da77334c301e081c5c7ce77d6761b6e218dd7569b831538eb437b3391e62fc152f7c029a1511a7d22f5f7efdf2abffd50b5614666c5f3a9c6fba47e78ce9a3190764", 0xbd}, {&(0x7f00003a8000)="7f0b46f512f16344dbc44b9f7f804606b3cb08c05ec7f6c14cfaec942c794a77e4e9c1108bc053c29619e0b90367dd6cb1c44fbb05344daf5efe7efb48bb9f33fd7be6798e1f68b5c6894617ce928e6c44f7", 0x52}], 0x7) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000389000-0xb)='/dev/vcsa#\x00', 0x5ae6e761, 0x10000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000914000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000c01000-0x10)={0x1a, 0xff, 0x6, 0x7, 0x3, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 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) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) listen(r0, 0x9) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000e7f000-0x12)=""/18) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_create(0xed07) rt_sigaction(0x2b, &(0x7f00009a9000)={0xa6, {0x6}, 0x10000000, 0x3}, 0x0, 0x8, &(0x7f0000dc3000-0x8)={0x0}) 2018/01/16 18:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000319000-0x12)='/dev/input/mouse#\x00', 0x517be0ba, 0x200) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dc3000)={0x1, 0x1, 0x1ff}) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000efc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000580000)={0x3, 0x0, 0x2, 0x3, 0x9}) clone(0x600, &(0x7f0000c37000-0x31)="e45d4b1f1ddf5998740cfb917092232e13133157b977db0bee54923e306a633bbf8e083326786e933b773e5f62e24f16ab", &(0x7f0000ae2000-0x4)=0x0, &(0x7f00002c6000)=0x0, &(0x7f0000e77000-0x48)="76c4ff41ed13719aa6bc59ec99e0fdc03b4dadfdfd75ce9c4a6f54d9f99117d8fc9e92b0780b1124175e047f005d616a1aac760ac23b64350771bf5e327ef9775b2a1ac25e60c744") setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendmsg$netrom(r0, &(0x7f0000d3b000-0x38)={&(0x7f0000a3e000)=@ax25={0x3, {"09e7d9d3ca1885"}, 0x0}, 0x10, &(0x7f0000918000)=[], 0x0, &(0x7f00007cb000-0x1b0)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000001a000-0xb2)=""/178, &(0x7f0000068000-0x4)=0xb2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000563000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00000da000/0x4000)=nil) r0 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000f7000)=""/124) r1 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000577000/0x2000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f000070a000-0x83)=""/131) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000241000)='/dev/audio\x00', 0x202, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b48000-0x72)=""/114, &(0x7f0000c90000)=0x72) getsockname$unix(r0, &(0x7f00002aa000-0x39)=@file={0x0, ""/55}, &(0x7f000096b000-0x4)=0x39) 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, 0x3ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003cf000-0xf)='/dev/sequencer\x00', 0x185201, 0x0) 2018/01/16 18:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) getsockname(r0, &(0x7f0000f70000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f67000)=0x14) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c7d000-0x10)=[{&(0x7f0000bb6000)="a6963ead45dcbd9464825cb6e8692526", 0x10}], 0x1, &(0x7f0000b21000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000083d000-0x4)=0x2) recvmsg(r1, &(0x7f0000aca000)={&(0x7f0000ce0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004f5000)=[{&(0x7f0000c4f000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000b34000)=""/36, 0x24, 0x0}, 0x0) 2018/01/16 18:56:00 executing program 1: r0 = add_key(&(0x7f00004ce000-0x8)='rxrpc_s\x00', &(0x7f00001f2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x9)='/vmnet1-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea0000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000852000)='/dev/rfkill\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fstat(r2, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000130000)=0xc) rename(&(0x7f0000c99000-0x8)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00') fchown(r3, r4, r5) r6 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) poll(&(0x7f000078d000-0x40)=[{r3, 0x1012, 0x0}, {r3, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r3, 0x0, 0x0}, {r6, 0x4280, 0x0}, {r3, 0x8, 0x0}, {r2, 0x1094, 0x0}, {r1, 0x1000, 0x0}], 0x8, 0x5ea4b884) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x88)={r1, 0x3, 0x80000001, "fe6ca66100de04561e13f05a4970eeb39a412f8a83005937f63c33713744fb95f0117f8ed479b5adb0a7e69c381ddeafc66d6a0e8c0147d6acf60e06628a2f3bbf7cb7aa48bac474c83f8014e78d7611be49fb22c6b3f1525d23495fcba84b4a519bbafda3fb1bfe184bbc39f1308fa6e646f9dbed138fae992d730f991b"}) eventfd(0x8) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) 2018/01/16 18:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) sendto$inet(r0, &(0x7f0000dd9000-0xff)="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", 0xff, 0x4, &(0x7f0000212000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fc3000-0xc)="020000000800000000000000", 0xc, 0x0) lseek(r0, 0x0, 0x4) 2018/01/16 18:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006f3000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f000027f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009bc000+0x9ac)={r1, 0xffff}, &(0x7f0000d19000)=0x8) mkdir(&(0x7f0000a18000)='./file0\x00', 0x20) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") pivot_root(&(0x7f0000c05000)='./file0\x00', &(0x7f000026d000-0x8)='./file0\x00') 2018/01/16 18:56:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) 2018/01/16 18:56:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x7fff, 0x0, 0x0, 0x0, 0x100000001, 0x7fff, 0x6, 0x8000}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000-0xc)={r2, 0x84, 0x30}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r1, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000-0xba)=""/186, 0xba, 0x1, &(0x7f0000006000-0x10)={0x0, 0x989680}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000003000)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000528000)=0xfff) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000801, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000013000-0xa)='/dev/vcs#\x00', 0xfda1, 0x400000) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:56:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$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) [ 65.394821] binder: 9273 RLIMIT_NICE not set [ 65.430347] binder: 9273 RLIMIT_NICE not set [ 65.462134] binder: BINDER_SET_CONTEXT_MGR already set [ 65.479765] binder: 9268:9293 ioctl 40046207 0 returned -16 [ 65.494507] binder: 9310 RLIMIT_NICE not set 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0xaa9, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sync() setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009d8000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) r1 = request_key(&(0x7f000023f000)='id_resolver\x00', &(0x7f0000427000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a9000)='\x00', 0xfffffffffffffffc) r2 = syz_open_dev$audion(&(0x7f00006bc000-0xc)='/dev/audio#\x00', 0xffffffff, 0x800) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000335000)=""/11) keyctl$get_keyring_id(0x0, r1, 0xffffffff) bind(r0, &(0x7f00009ab000+0x4a7)=@generic={0x2, "d43d750bcdd34a746a691d4f76f10b87fbad5d0b8924cd27361b3dc6dd4dc5c396c281aef299dd95b550ebc75693a0aed98c6ec867359085487d5509949beb6503d8d95b6ced2703b2eaf92ab1ae107f0f03a19928b5aeb5d6c7ff5cce1ebbbbfa3cce077f19fc09a56d696dd41709dd86d612b6a0864e9f6ac69b474a09"}, 0x80) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, '\x00\x00\x00\x00\x00\x00\b\x00p'}}}}}, 0x0) acct(0x0) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x1, &(0x7f0000024000-0x25)=""/37, &(0x7f0000004000)=0x25) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001e000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000025000-0x4)=0x5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 18:56:01 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$TIOCGETD(r1, 0x5424, &(0x7f000041c000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009ea000-0x4)=0x0) perf_event_open(&(0x7f000065b000-0x78)={0x5, 0x78, 0x2, 0x9, 0xffffffff, 0x7ff, 0x0, 0x6, 0x100, 0x1, 0x5, 0x8, 0xb2d, 0x4, 0x100000000, 0x7, 0x1, 0x3, 0x7, 0x0, 0x6, 0x0, 0x100, 0x1, 0x3, 0x7, 0x80, 0x1, 0xfffffffffffffffa, 0x8, 0x0, 0x3ff, 0x6, 0x0, 0x4, 0x401, 0x80, 0xffffffffffff8001, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000d93000)=0x0, 0x7}, 0x8, 0x0, 0x1f, 0x7, 0x9, 0x29, 0x4, 0x0}, r2, 0x7fffffff, r0, 0x1) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r1, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r1, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/16 18:56:01 executing program 3: 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) clone(0x0, &(0x7f0000000000)="1e5bef2b37df161f762a397597a9383409aa7d8595cf08", &(0x7f0000762000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xf4)="ef7542b5c3222e55359aba10cc5722f8c6fbe1181f29f1e63bc0959441c6be86d56daedabcccee3256b5c243e034270589ca9a202f17896fb41a33e720f675e9951886c150e0636802ffdc615e6821c96213b26e2c0f9ec929fc7d90f52991a7adc45a3dafa535605b5a7b77f2b36ccac1a125ce34fa05172ed25eb233628d143adad6813addaf041a7c2b03731260551815c77b51143a59cf67d5540d387889be9a6ee614cab6b5a24930178e009c2921800e9889b1a96f3ea9d14516dcddfb5b69b394a760d4a7157f10bd489424a60dfe6f5a7d84e9d49c40c7987ea2d73673797312a211c785115d7f8761a1e8dd923ac69f") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x200902, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000016000-0x8)={0x7, 0x0}, 0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000019000)={&(0x7f000000c000/0x1000)=nil, 0x2, &(0x7f000000e000/0x3000)=nil}, 0x18) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f000001a000)="43004a961a24f96e4f951f6106949bb759c9ed8c1242cd28e1eb5a1ad38efba929810fbea36f6a9868c981c59bc99a0063cb740d1da0afa2f0d9752277751ac6f105c2710c544a7dc83fd171983ab3bea1d8d324c4654494bab02ae878aa399cab6127b33e5ba9f9563258ff531a4b2480345614e95ac7c12acf7a00c7d6f4ae999207d5d95e961fc3f44adb0668880cc3f4db83857930c810c5bced2c9ab48243db6e293e83d47b506114b1cba05b403b7ecf67059f2fdef7280da2b9e8b96d6870f02156c6b57cf0b52de8b5a15bd5e64b57f4cc72cc83cefa0791a0f20bb532ce11076e2186882612fb7445fac8") close(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') bind$bt_rfcomm(r3, &(0x7f000000a000-0x9)={0x1f, {0x5, 0x4, 0x9, 0x366c817f, 0x6, 0x0}, 0x20}, 0x9) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={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) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000052f000-0x80)=[{&(0x7f0000e5b000-0x75)="7ba3b87ec06f310cc267143fc4c114955c7885b26993a17a4278aac90853eb0cf68ab359c3f4afb50bdccdd7710c956d77e0cffb805dc8c6a6d5b0395c82c3149646eab2ecf464933f490ee61b2aaaf2aa808dce5aac67b9828d2a584780c7d6f39a413a8b5c0e989b87522bcfb1c2ea4042028047", 0x75}, {&(0x7f0000894000-0xef)="a1fdc84e841bb31a23ed0bc6c3f1fe81c7831afebea95d5e8a3e7addc5c0f132fb20d0825648b779444e8877a8912c6f315466d2ea90eabe6a8c82acb4fd1c316209278c76e8bc8404fbe87a0b4883c3788b07cf27827d08c1e8c0da197685229318efcf79edc7b569b3670040d2cae6f99b2f0411ec7fba66f319f5b0117b4c2758531e9b16a65c89dffdb1831ec4c6ebac16e45303545cb791787ee9f3e89396be9aeec0f5d62035271a801d253d887f962beeb7b8fb00065dbe96e4aabd46be8861b80b6ded49d1ca7040412ddf888da00f378aedeca9774e6b96ee54530c9b19979418d50387f687dfbad93ad9", 0xef}, {&(0x7f0000de5000)="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0x1000}, {&(0x7f0000001000-0xad)="5a6e8334a1bded89fdbebe55dbc30a12b572c220f54d58e42e21059f3d206e169564e093fb973ab00b6a16f88ca1aaae0aec1149b92151fba4d9afe8dc77be9e5509b6962f6dca270a3d30f4cc51293e122956df914f54358a5e0def9b7ec97507cfd0a971cb8fa3bf2a6aa7fa57fe3c587c671c952036c0af271e281bbd8c22a4729643aec2494dc0a1e5b0c98a38251b74372224b167560bb8a1e4f1efa4284f60ec395eb18368efb7e9575d", 0xad}, {&(0x7f0000c7f000)="d1c05a40031e637fade08b67dbed2496c1091d3d249fa595001eb3a20a5bde99784f30e57e663bd9a8b8657351009121f94fc3bbc3e3b7a90d3bc667fa3b2b1bb5cd2b687fcf9e124837bb677a3dbf1d4171f0033e8d60fc2d86cb426a23bfb62b17b11ef7fc44530040cfe20575caf469c91c879b8ec9cb86b3ffee", 0x7c}, 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", 0x1000}, {&(0x7f0000001000-0xd2)="ba26d7191330983040ffdfde9dc0dc84d9499d20988dfb79e7c4827572414e7fa3fe2ec9bc28664fe8791a84e55f8e2067cf1d5858bccf642391326667e318067c44f1548a389780e00707c8c8864d3f60bad623e0f7dedc041d6193645dfcd67753f330b8dbf45b030de80612c46e5779d4a19aafaca56211520f5a841bb5c4849501f276f6392fc668b8abf9a9e647fb3518ad33bd25f8550a923ea18e92846cc66df7457f091cdb36f705c9e8cc1331bc98647a6ba9a98fbfc23e3209e852ec994436bde85bb3f85bac7e84fc62b59711", 0xd2}, {&(0x7f0000000000)="3f74ca63e42cc8a8713e3306633ebf9b8e8df68055d3274aa647acef31f43df31fc4d154fedd0a453b52ded046647a2bce26fef6f478529c5a3c020c7f8c7140e98831034ec0829290f5c9aadcd83452f379471878b5fd944fd61142b0048269b248c03739e64715fee698f88fdbb4c6c559fb65beaf44f74862b8c3462a69cb8d9fcceec9d441540e9e3a9d0222025cbab333bbce55adcbe037c639f72400632e08", 0xa2}], 0x8, &(0x7f0000c3e000)=[@iv={0xd0, 0x117, 0x2, 0xb9, "0a067089083d8e1d9b328e883a7645d9c0655dfc0cff6d5909ae4f56957f5f6e505708e9ceb8dd6f0cacb0bc4e48b0999b4814ae52dabe28c2c49d031a3fdfac08564b0635ae8ccb97f1092ff2ba785cd599b369508750bc6356f23768875a6022dd497ed4c9c134dd4fc8d349b715e87ac4ef8aaf6403d423d2db709a99cb8d3c10871240645466efbcdc5977bfd72af06f45f91bcdae5ba504048be11a01b1adf287a71e99dfe6c49a68b701cc77d376c111c1db5fe70f98"}], 0xd0, 0x4}, 0x8000) 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000418000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000a5b000-0x1e)='posix_acl_accesscpusetcgroup)\x00') ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000a61000)={@common='teql0\x00', @ifru_data=&(0x7f000043e000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) r1 = shmat(0xffffffffffffffff, &(0x7f000071f000/0x4000)=nil, 0x2000) shmdt(r1) getresuid(&(0x7f0000d18000)=0x0, &(0x7f00006b9000)=0x0, &(0x7f00005a7000)=0x0) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000acc000)={0x1, [0x0]}, &(0x7f0000334000-0x4)=0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000acc000-0x10)=@buf={0x0, &(0x7f0000985000-0xb6)=""}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ace000)={0x0, 0x0, 0x0}, &(0x7f0000ace000)=0xc) [ 65.515488] binder: release 9268:9273 transaction 54 in, still active [ 65.522132] binder: send failed reply for transaction 54 to 9268:9293 [ 65.529229] binder: undelivered TRANSACTION_COMPLETE [ 65.534419] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000986000)='\\\x00', 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) truncate(&(0x7f0000f00000)='./file0\x00', 0x7) r1 = socket$inet6(0xa, 0x5, 0x40) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/vcs\x00', 0x2, 0x0) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000202000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0xf, 'cbc(aes-aesni)\x00'}, 0x3ac567a536d50517) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000051f000)=0x4) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c0000)='/selinux/status\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000a2f000)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffaaa, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000245000)={0x0, 0x1, 0xf000000000000000, &(0x7f0000b38000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00008fe000-0x1c)={0x9, 0x2, 0x5, 0x0, 0x38, 0x400, 0x9, 0x3, 0x1d6dbbac, 0x10000, 0x5, 0x5, 0x0, 0x9c, 0x400, 0x6, 0x6e, 0x51, 0x7}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000147000)='/dev/vcs\x00', 0x2100, 0x0) setsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f00002dd000-0x4)=0x1ff, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 18:56:01 executing program 7: r0 = socket$nfc_raw(0x27, 0x3, 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) pwritev(r0, &(0x7f0000c0d000)=[{&(0x7f0000001000-0xb4)="9989a57ea97e67878b50bafc4bd224ccffb0397feb063158d9101aa030d3e4a38e394fffcfeeb3ed417fab28a70f32ceecd426c287eaae0939bbb9013cf9a12c8e7b38bf4ffae5cf28b1804c6528cf9cef9eca7c0e308ed7f6bdc866504c01a07bd0adf35f994c51fb573dc4d29f546d8edd0504d23945edeb3a46ce6538a9b7ef7fe72d1efeaad238ea5b3d27ef1c7c0458d836ee409757d1d4dbb520a91ffdb47e7f2154d0f75448fa0d938e76d1312b81bce7", 0xb4}, {&(0x7f0000001000-0xa2)="064eb218f5cb43656d8dd958acce145f7adc87ae4fad679b88df31eab6b4ddbd6bf7c2a711c93370464a9cb8ddb4a7a2f2b9da64dc2367e0edb17633d1a12fa557d2c7213a0217b121c160f590a3912cac5c302da496d07ab84f368a6f6f559cc9172d992bc5fe89c821ffbd52921cf46d586ac0d24ad0470a01bc9c3617ac8c7f7243be30410519109a6dac7c24af2e01de8f0eb85cb986dc5095d57459f9da0744", 0xa2}, {&(0x7f0000000000)="734220cfd52800d634da907c065e37033fb1a8dd977608659242a7970b32b2527fa2f6dbc6390ed74e8d6243ba1a2589af235d42079d", 0x36}, {&(0x7f000097a000-0xf8)="0b33de89092cef23197a3e4802046dd5f06c37cc60ca286cc74249cb2627c7d8bfde14d3c1c1912cfc76b4ed600696b2e8e92fa808652c63d847c7a5560a990193ebac7e54c1aabac509d8e2f1a8a7e2a76ec69e992ea1ebc0ca7e514fd177d6cf673f9bb63f184a39430238244efd54be98243d30f52b0f92fced31197f9b409460fe29c28e28090dd263bb940ab374f0863b43ac819c5715cf048daf9332035ad7a957af68b1e33eb4ce15c693286a5d602f876b240cc282138cf357267ddde08614e96cf6422b5bfa143cfbe44a95048f62020f65e7adc10cd60681dae74f7bc050eb02c63c8fb178cb4a634ae53d6a4fa73e019f26a6", 0xf8}, {&(0x7f000084c000-0x47)="93078e9f3d5c47b305e7e2ad3cec6cd080c845715cad25f8cbb99f27abcc20f8c1363c40b8396ddb9ad55f26dc951d227e059c917e68404f9f9731cfaff9db4c41dd814d21d95f", 0x47}, {&(0x7f0000001000-0x46)="72788ef5f43fbadac8fb591982f1b3496f39c27c8298c817e59c4dad210d149a75a697cb85695dde10cce1c0d531e9152361c7544b07d68eef809562b8e8eaa8bc4678f977c7", 0x46}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001ef000-0xb)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000081a000+0x5ce)={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]}, 0x3f, 0xf84e, 0x1d, 0x69ee, 0x4ebd5f07}, &(0x7f000043f000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004bf000)={r3, 0x5}, &(0x7f0000bab000)=0x8) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000043a000-0x4)=0x4, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f00002b2000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x0) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b6f000-0x4)=@int=0x0, &(0x7f0000b45000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000238000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) openat(r2, &(0x7f0000381000)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000d2c000)=0x8) r3 = socket$inet(0x2, 0x80002, 0x7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000816000)={r1, 0x10001, 0x7, 0x800, 0x7f, 0x6f6b}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000c1000)={r1, 0x1000, "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"}, &(0x7f00009e0000)=0x1008) 2018/01/16 18:56:01 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/access\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x9, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xff, 0x407ffc0003}]}) shmget(0x0, 0x3000, 0x0, &(0x7f0000dc9000/0x3000)=nil) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba4000-0x9)='/dev/vcs\x00', 0x40c000, 0x0) connect$pppoe(r1, &(0x7f000088f000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 18:56:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000392000)={0x9, 0x1, 0x8, 0xffffffffffffffff, &(0x7f0000282000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$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, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000935000)="22ac64ffd811d8504c7b71ceb50290f374dc53558b46cfc937dc44545f7b2396c6b432755c99f83145a123ca51dc91f802ac6621eb54d2732c0ca9d5bdb4180c456b9e1a0bf6f7f3ce45de891fc3e8266903c473aa13cd6fd48fa351db50f3b8", 0x60) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$TIOCCONS(r2, 0x541d) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/checkreqprot\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000fa5000-0x1)=0x0) 2018/01/16 18:56:01 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x2, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000013000)={@generic="44a5386d8afaa53901e4cee124ece267", @ifru_flags=0x1}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000)=0xb0d3, 0x4) prctl$void(0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000016000)={0x0, 0x7fff}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) [ 65.723050] sctp: [Deprecated]: syz-executor1 (pid 9364) Use of int in max_burst socket option. [ 65.723050] Use struct sctp_assoc_value instead 2018/01/16 18:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 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) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) clock_gettime(0x0, &(0x7f0000190000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000006a000-0x8)={0x8}, &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000)={r2, r3+30000000}, 0x8) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ef000-0x8)='./file0\x00', 0x184) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4a000)={@common='rose0\x00', &(0x7f0000970000)=@ethtool_ringparam={0x11, 0x9, 0x5, 0x7, 0x8, 0xe1e, 0x0, 0xfffffffffffffffd, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007cf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ee5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4)=0x0, &(0x7f0000941000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000835000-0x4)=0x38ce3573, 0x4) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xffff, 0x42c02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00000f8000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000132000/0x1000)=nil, 0x1000) r1 = syz_open_dev$adsp(&(0x7f0000405000)='/dev/adsp#\x00', 0x100000001, 0x10000) connect$bt_sco(r1, &(0x7f0000d63000)={0x1f, {0x3f, 0x3, 0x2, 0xc0f, 0xd7c, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000325000)={@generic="e530e7d75d3f7068455e341e587f53ca", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004c0000-0xc)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r1 = fcntl$getown(r0, 0x9) ptrace(0x420f, r1) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0xce0)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffff}, 0xae, [0x8, 0x876, 0x0, 0x8, 0x5, 0x2, 0x80000000, 0x80000000]}, 0x5c) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x40000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000001d000)=[{&(0x7f000001e000-0x57)=""/87, 0x57}, {&(0x7f0000018000)=""/199, 0xc7}, {&(0x7f0000016000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b5f000-0x24)={0x20000000c, 0xffffffffffffffcc, [0x0, 0x0]}) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000542000)='/dev/sequencer2\x00', 0x3e66322992e8f977, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000836000)=0x1e, 0x4) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) [ 65.829483] sctp: [Deprecated]: syz-executor1 (pid 9395) Use of int in max_burst socket option. [ 65.829483] Use struct sctp_assoc_value instead 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x30}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c2e000-0x4)=0xe, 0x4) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00008b8000-0x47)="ff55d36cffba04365d0000000000000100000087a326f2b20302c20296800253b47bb95e48b7ab213c8fcd6a0e1c40bcf80217336ae210f68c97ae5d2ba4f20321129579893d98", 0x47) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ad000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000215000)=0xa3d4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1263, &(0x7f000001a000-0x57)="") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 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(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") mount(&(0x7f000000e000)='./control\x00', &(0x7f000000e000)='./control\x00', &(0x7f0000000000)='ext4\x00', 0x2004, 0x0) getdents(r0, &(0x7f0000001000-0x9)=""/115, 0x73) [ 65.908432] binder: 9389:9415 Release 1 refcount change on invalid ref 0 ret -22 2018/01/16 18:56:01 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000001000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) r1 = inotify_add_watch(r0, &(0x7f00001dc000-0x8)='./file0\x00', 0x4000080) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000e25000-0xb0)={{0x5, 0x1}, 'port0\x00', 0x2, 0x10, 0x2, 0x4, 0xe9, 0x6, 0x1ff, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = perf_event_open(&(0x7f000029e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a6000)='/dev/hwrng\x00', 0x4000, 0x0) dup2(r0, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001ce000-0x8)={0x0, 0x5, 0xffffffffffff8bec}, &(0x7f0000eb3000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f17000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c2000-0x4)=0x74) getsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f000064e000-0x4)=0x0, &(0x7f0000e61000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000776000-0x8)={r5, 0x7}, 0x8) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c9d000-0x8)={0x20071026, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d3d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x1, 0x4, 0x400) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000c73000)=""/159) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000014c000)='/dev/dsp\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003bf000/0x18000)=nil, &(0x7f0000e41000)=[@text16={0x10, &(0x7f00009ba000)="edb80f010f00d80f3265f20f1b82140066b8010000000f01c166b9a70a000066b80800000066ba000000000f30d5fe6766c7442400ea1a37bc6766c7442402004000006766c744240600000000670f011c240f01c8b81e018ee0", 0x5a}], 0x1, 0x2, &(0x7f0000d88000)=[], 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 18:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000134000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f00000b9000-0xbe)="36ed8f0abd7fc72be4cc11d44c95c615ae7731d75b7dd11cb54b136f523ae3be9cde45743986451270baece0274dbc4d4a6d5bb4cb447674e94bda29c068dea980fe2ffca019c3db0f571fbbffb4a54ea38c9deb2f1da9a93354cc6c47e1373e456c02eea8ebf36678eb04c5b8e254cd66439925716d53f973ed3937034d73dd3125ecc8eb487c35e219d4b564db5425c9387bca6eb7b514c70d3d8f0c25edec279eeb8b105227efe5857686ee9b8d1216f35d216d6e3f302467146afb11", 0xbe, 0x20000000, &(0x7f0000b71000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002ef000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="28584b172e2ff7ff1347b026e3cd6aa4"}) personality(0x40000) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000006000)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000000a000-0x120)={0x7, 0x0, [{0xc0000000, 0x81, 0x4, 0x3ff, 0xc0cb, 0x7, 0x0, [0x0, 0x0, 0x0]}, {0x40000001, 0x7, 0x5, 0x3, 0x0, 0x4cff, 0x7ff, [0x0, 0x0, 0x0]}, {0x40000000, 0x3ee, 0x0, 0x1, 0x80000001, 0x7, 0x7fff, [0x0, 0x0, 0x0]}, {0x0, 0xfffffffffffffffb, 0x0, 0x8, 0x1, 0x8, 0x1ff, [0x0, 0x0, 0x0]}, {0x6, 0x5, 0x1, 0x5, 0x2, 0x1000, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x8001, 0x2, 0x80000000, 0x1ff, 0x7, 0x81da, [0x0, 0x0, 0x0]}, {0x0, 0x3ff, 0x1, 0x3, 0x5, 0x1, 0x5c, [0x0, 0x0, 0x0]}]}) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002e6000-0x5)='cifs\x00', 0x5004, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000afb000-0x5)='comm\x00') r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/status\x00', 0x0, 0x0) kcmp(r0, r1, 0x0, r2, r3) creat(&(0x7f00005c6000)='./file0\x00', 0x164) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={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 = syz_open_dev$sndmidi(&(0x7f0000f79000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c1a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d52000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e49000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfffffffffffffffa}, &(0x7f0000471000)=0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$nfc_llcp(0x27, 0x7, 0x1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r4, r5, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/16 18:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001e4000-0x7)={0x1, &(0x7f0000339000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000dc2000-0x8)={r2, 0x21}) r3 = getpid() r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dce000)={0x0, 0x0, 0x0}, &(0x7f0000428000)=0xc) sendmsg$unix(r1, &(0x7f0000af3000)={&(0x7f000048c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ff000-0x20)=[{&(0x7f0000d1b000)="d9613262f127cf2cbb070760f08c75b5af08b6edb3fb7fac0a4c745a0e10930387f2e4f3c09ee3a7e7948c47686c20", 0x2f}, {&(0x7f0000690000-0x40)="89de73f309c9e977f81562d97215241494df284268518e81e43a11cb0b0ebf6b740e7b5b13bcb4db7b88f808c0b9b93a029fe511cb6ed70cb063c56ebe9b43c8", 0x40}], 0x2, &(0x7f000080c000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x88, 0x800}, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) tgkill(r5, r5, 0x15) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b30000)=0x0) fcntl$setsig(r1, 0xa, 0x1e) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r7, 0x10, &(0x7f000063b000)={0x0, 0x0}) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006e2000-0xb)='asymmetric\x00', &(0x7f0000bbc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000045c000)='/dev/loop-control\x00', 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000ddc000-0x98)={0x3, 0x0, [{0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x8, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff6000)=0x0) ptrace$getregs(0xe, r4, 0xfffffffffffffffc, &(0x7f000065d000-0x69)=""/105) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect(r1, &(0x7f00002d7000-0x10)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x10001) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x1) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000010000-0xc)='/dev/amidi#\x00', 0x45, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000f000)=0x4, 0x2) 2018/01/16 18:56:01 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, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a50000-0x4)=0xfffffffffffffffa, 0x4) syz_open_dev$sg(&(0x7f0000477000+0xf75)='/dev/sg#\x00', 0xbdca, 0x105c80) getpeername$llc(r0, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000756000)=0x10) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e07000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031dffffffe70fa545bb213e000954", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg(r2, &(0x7f0000de8000)=[{{&(0x7f0000600000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006be000-0x20)=[{&(0x7f00007da000-0x2a)="820422bd9a1bb4d35269890c6eed910000008000000000e5bf93689f2e75644a", 0x20}], 0x1, &(0x7f00002f5000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000006000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x4, &(0x7f0000002000/0x4000)=nil, 0x9}) 2018/01/16 18:56:01 executing program 5: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b07000-0x11)={0x0, 0xf, "f9072e1242c1aa6ee97f393ecbd06d"}, &(0x7f0000b06000)=0x17) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000017d000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00005e2000)=0xc) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000025000)={r3, @in6={{0xa, 0x2, 0x87, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4c, 0x2}, &(0x7f0000b08000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000cc000)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff0001}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x135d}], 0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b06000)={r3, 0xffff}, &(0x7f0000aa1000-0x4)=0x3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006d7000)={0x10000000000000cb, 0x0, [{0x40000080, 0x0, 0x0}]}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000382000)=""/181, &(0x7f0000b06000)=0xb5) 2018/01/16 18:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f61000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000068f000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x6, 0x0) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x7, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) move_pages(0x0, 0x1, &(0x7f0000a99000)=[&(0x7f0000359000/0x4000)=nil], &(0x7f000066a000)=[], &(0x7f0000505000-0x8)=[], 0x0) 2018/01/16 18:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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(0xffffffffffffff9c, &(0x7f00003b4000)='./file0\x00', 0x4080, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d83000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000047000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000074d000)={r1, 0x5, 0x0}, 0xc) mremap(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ab0000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00005be000-0x4)=r3) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) 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) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00005ba000)={0x1, 0x0, [{0xdc4, 0x0, 0x0, 0x0, @sint={0x0, 0x3}}]}) write(r0, &(0x7f00004c6000-0xcb)="f08ef8cdb5ee7a9bedf9c6af32ba177f883e3edc5f0000000319b3342e3dbd3d17170a752d7a0366ca1188123ebd90d080b04e450000000000000005f651a79bc3877583780427b253c2fa9bea93d5788e4ef3", 0x53) 2018/01/16 18:56:01 executing program 6: unshare(0x20000400) clone(0x4008001fffc, &(0x7f0000c7c000)="", &(0x7f0000438000)=0x0, &(0x7f0000197000)=0x0, &(0x7f0000491000-0xf3)="474aef1d8d7f570b168002177825585c9ba2314c815a0ee93fda3741aa9219c3ddfb51a96ad59567e9b7d3e87104b37e674c3e630000000000001335691de9f10d441c06c8207e3f5827b92466cf9e566b6ebaf4ebcf3b70ebbe005d52fc3ede62577c80a21bcedadec538ed0fea40764295e665b19f100b56b4183439d4a3a7a41e939a3c62f6b4c6db4693ee6d834fbb5dad71ccbc259b39b455a04434cd6fb4872d07cdf5315a6bdaf840877bf8efeafa2738aca2588505817eee586dcd9878ca2eadda0c0d59572e5a4d5da56d88edc8731e8060a1380fce96c4d84d543c656c838133b783ccd14b3a2726fe111cbe49b7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000ca1000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"372086ea3714b8e2655230462c8bdd49", {0x4, 0x7f, 0x1000, "5a531844328d", 0x2, 0x0}}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0xfffffffffffffde4, &(0x7f00008af000)=0x2) r1 = syz_open_dev$midi(&(0x7f0000f41000-0xb)='/dev/midi#\x00', 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a6b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070e000-0x3)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002cd000)={r3, 0x3}, &(0x7f0000f58000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000093000-0x110)={{0x1ff, 0x0, 0x8, 0x9, "e4edfeafe005e863c7c328a156ba47f50c40bf480cf40ff78053b4f7996ec2dd24d5d720640c8013e974508a", 0x0}, 0x0, 0x0, 0x4, r0, 0x0, 0x0, "8490cbe0073f9cdbb481a5d9821366b79fffcef4425f98beeee2a92fc543f901c890a56d6202617914da87c128b9f5ecbe6cc42917845df4cf0a0183de1fcb12", &(0x7f0000747000)='/dev/midi#\x00', 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, 0x2, 0x8000, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a44000)=0x0, &(0x7f0000ed6000-0x4)=0x4) setpriority(0x0, r2, 0x0) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000024d000-0x4)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000076f000)={0x0, 0x7, 0x30}, &(0x7f0000425000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002a1000-0x98)={0x0, 0x90, "8e1297eac627b39e1277d1fa1adcd770c9738f27b47ec1b93ffc82f6f651b940e53f6a4d79dbbedc028c8751a9e0f80e6f7bc4aa385335eca4f1aa6fc01712cd795b047e5b47cfb175533056d1115917e39cc5053ea1188ac0876ee82c41d4bc090636d25a1f63aaafb93886bb39eaf07bcb50d21a5047c849f5eb661dc1843f1c44e59a73a24e9ac236bfc60781eb8b"}, &(0x7f0000ee6000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa1000-0xb8)={r2, 0x5e4a, 0x623, 0x3, 0x8, 0x4, 0x1, 0x6, {r3, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x2, 0x1f, 0x6}}, &(0x7f0000b9f000)=0xb8) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x100000000}, 0xb) shutdown(r1, 0x40000000001) r4 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r4, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f37000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00000e1000-0xc)='./file0/bus\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000053e000)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="780393ee4431", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @random="e5cfb9c7de35", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) [ 66.251225] loop_reread_partitions: partition scan of loop7 (ڏ:J/'n [ 66.251225] `)n"oeVu y؝ŴZͫ) failed (rc=-13) 2018/01/16 18:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000084e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000382000-0xc)='/dev/rfkill\x00', 0x501400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b50000-0x4)=0x0, &(0x7f0000105000)=0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b3f000)={0x1, 0x0, [{0x80000040000020, 0x0, 0x0}]}) 2018/01/16 18:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0xffffffffffffffff}}, @init={0xffffffffffffffb9, 0x84, 0x0, {0xfffffffffffffffa, 0x2, 0x10000000000, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = gettid() sched_getscheduler(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000aba000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000465000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/01/16 18:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f0000f84000)=[], 0x0, 0x5) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/16 18:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000595000-0x18)={0x1, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r2, 0x8000000) 2018/01/16 18:56:01 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000000) accept4$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000010000)="93dc2bb5f98f889c271557c868b8eb52c2f589a01ddd62feff16e47512bd116bf8f9dc026fbadc886e94f16507d41a0da5b27c7a44fefdd6440877ccb5904eb38f0e94b629d892df3a07e98f1a09201de2f0f27298aa8fe3e6ea89f261209541fe25f0043979026106f960c18e4a52b2e55ccb83dc50dc65a1c57ef91b9bec770824f776aac7d0b2f0a2e8ff7887461e0e07209bbc0c66b3", 0x98, 0x90, &(0x7f0000011000-0x14)={0x11, 0xd, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x1, 0x5, &(0x7f0000005000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000011000+0xc49)=[{&(0x7f0000003000)=""/241, 0xf1}], 0x1, &(0x7f000000c000-0x20)=[{&(0x7f0000012000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000-0x60)=""/96, 0x60}], 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000004000)={{0x8, 0x5, 0x7fff, 0xffffffff, "135b89ae7a04e43e67ef4d754a9c7b16cfd9ad41635ff4241df920ecfad8a2c48fdcb9687ced3d3a2ec8fd38", 0x8000}, 0x2911, [0x1000, 0x9, 0x5, 0x10000, 0x4, 0x8, 0x1, 0x9, 0x3, 0x6, 0x2, 0x7, 0x0, 0x2, 0x800, 0x4, 0x4, 0x5, 0xfff, 0x2, 0x5, 0xff, 0x6, 0x7, 0x8, 0xa7, 0x2, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x6, 0x7, 0xe6b9, 0xfff, 0x3, 0x7, 0x3f, 0xfffffffffffff001, 0x2, 0x2, 0x0, 0xfffffffffffffd2b, 0xa43b, 0x7, 0xcce, 0x100000001, 0xfffffffffffff801, 0x75, 0x6, 0x3, 0x3, 0x200, 0x9, 0x81, 0x9, 0xfffffffffffffffe, 0xfffffffffffffff7, 0xdf2, 0x7, 0x5, 0x2, 0x200, 0xffffffff, 0x700, 0x0, 0xffff, 0x4, 0x2, 0x10000, 0x0, 0x1, 0x8, 0x4, 0x40, 0x80000001, 0x1, 0x3, 0x3ff, 0x0, 0x2, 0x10001, 0x9, 0x4, 0x9c4, 0x6, 0xf41, 0x1, 0x5, 0x88b, 0x0, 0x7f, 0x5, 0x6, 0x3, 0x5, 0x1000, 0x3, 0x101, 0x4, 0x253, 0x80000000, 0x81, 0x800, 0x1ff, 0x1, 0x9fda, 0x7fffffff, 0x6, 0x3ff, 0x8, 0x3, 0x9, 0x4, 0x0, 0xa8, 0xfffffffffffffffd, 0x2, 0x136, 0xfff, 0x4, 0x5, 0xfd, 0x4ff, 0x1, 0x100000001, 0x5, 0xc3, 0xf8000, 0x100000000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000300000)='./file0\x00', 0x414000, 0xc) getrusage(0x0, &(0x7f0000cbc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000cbe000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cbd000)='./file0\x00', &(0x7f0000954000)=@random={'system.\x00', 'vmnet0cpusetwlan0nodevcpuset\x00'}, &(0x7f0000dcf000-0xb)=""/11, 0xb) 2018/01/16 18:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002b4000-0x4)=0x0, &(0x7f0000115000)=0xfffffffffffffe75) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/create\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000d8a000-0x78)={0x3, 0x78, 0x2, 0x10001, 0x400, 0x8, 0x0, 0x1ff, 0x820c8, 0xe3883327297b7ff5, 0xfff, 0x1, 0x59, 0x4, 0xdaba, 0x8, 0x7, 0x9, 0x8, 0x40, 0x0, 0xf020, 0x9, 0x100000001, 0x0, 0xa966, 0xd79, 0x2, 0x1ff, 0x1, 0x9, 0x1, 0x9, 0x8001, 0x3, 0x0, 0x7, 0x2, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000130000-0x1)=0x0, 0x1}, 0x20, 0x94b9, 0x1, 0x0, 0x2, 0x6, 0x8, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000788000)='/dev/midi#\x00', 0x5f, 0x2) shutdown(r2, 0x0) [ 66.399021] WARNING: CPU: 0 PID: 9537 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 66.408195] Kernel panic - not syncing: panic_on_warn set ... [ 66.408195] [ 66.416251] CPU: 0 PID: 9537 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #263 [ 66.423522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.433514] Call Trace: [ 66.436105] dump_stack+0x194/0x257 [ 66.439736] ? arch_local_irq_restore+0x53/0x53 [ 66.444408] ? vsnprintf+0x1ed/0x1900 [ 66.448209] panic+0x1e4/0x41c [ 66.451399] ? refcount_error_report+0x214/0x214 [ 66.456151] ? show_regs_print_info+0x18/0x18 [ 66.460641] ? __check_object_size+0x25d/0x4f0 [ 66.465204] ? __warn+0x1c1/0x200 [ 66.468640] ? x86_emulate_insn+0xd01/0x3c20 [ 66.473025] __warn+0x1dc/0x200 [ 66.476281] ? x86_emulate_insn+0xd01/0x3c20 [ 66.480667] report_bug+0x211/0x2d0 [ 66.484275] fixup_bug.part.11+0x37/0x80 [ 66.488312] do_error_trap+0x2d7/0x3e0 [ 66.492178] ? math_error+0x400/0x400 [ 66.495972] ? emulator_read_write+0x37b/0x540 [ 66.500538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.505360] do_invalid_op+0x1b/0x20 [ 66.509048] invalid_op+0x22/0x40 [ 66.512478] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 66.517465] RSP: 0018:ffff8801c91ff300 EFLAGS: 00010216 [ 66.522802] RAX: 0000000000010000 RBX: 1ffff1003923fe69 RCX: ffffffff81154411 [ 66.530047] RDX: 00000000000048f4 RSI: ffffc900030ea000 RDI: ffff8801bd383e08 [ 66.537292] RBP: ffff8801c91ff410 R08: ffff8801bd380580 R09: ffffffff85c25520 [ 66.544534] R10: 0000000000000002 R11: ffffed0037a70801 R12: 00000000000000ff [ 66.551776] R13: ffff8801bd383de0 R14: 0000000000000002 R15: ffff8801bd383ee0 [ 66.559037] ? x86_emulate_insn+0xd01/0x3c20 [ 66.563438] ? init_decode_cache+0xc0/0xc0 [ 66.567648] ? __lock_is_held+0xb6/0x140 [ 66.571699] x86_emulate_instruction+0x411/0x1ad0 [ 66.576515] ? check_noncircular+0x20/0x20 [ 66.580734] ? reexecute_instruction.part.167+0x260/0x260 [ 66.586252] ? __lock_is_held+0xb6/0x140 [ 66.590304] vmx_handle_exit+0x6e3/0x1ce0 [ 66.594426] ? vmx_set_msr+0x17e0/0x17e0 [ 66.598465] ? handle_vmfunc+0x850/0x850 [ 66.602509] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 66.607592] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 66.612498] ? __lock_is_held+0xb6/0x140 [ 66.616552] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 66.621369] ? __lock_acquire+0x664/0x3e00 [ 66.625597] ? find_held_lock+0x35/0x1d0 [ 66.629642] ? get_task_pid+0x195/0x2c0 [ 66.633593] ? lock_downgrade+0x980/0x980 [ 66.637721] ? lock_release+0xa40/0xa40 [ 66.641675] ? __lock_is_held+0xb6/0x140 [ 66.645725] ? put_pid+0x183/0x1f0 [ 66.649239] ? task_active_pid_ns+0xd0/0xd0 [ 66.653532] ? find_get_pid+0x210/0x210 [ 66.657491] kvm_vcpu_ioctl+0x64c/0x1010 [ 66.661522] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 66.665736] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 66.671603] ? find_held_lock+0x35/0x1d0 [ 66.675647] ? __fget+0x333/0x570 [ 66.679080] ? lock_downgrade+0x980/0x980 [ 66.683208] ? lock_release+0xa40/0xa40 [ 66.687160] ? __lock_is_held+0xb6/0x140 [ 66.691210] ? __fget+0x35c/0x570 [ 66.694645] ? iterate_fd+0x3f0/0x3f0 [ 66.698421] ? avc_has_perm_noaudit+0x520/0x520 [ 66.703072] ? selinux_task_getioprio+0x19c/0x390 [ 66.707893] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 66.713749] do_vfs_ioctl+0x1b1/0x1520 [ 66.717616] ? ioctl_preallocate+0x2b0/0x2b0 [ 66.722006] ? selinux_capable+0x40/0x40 [ 66.726058] ? syscall_return_slowpath+0x2ad/0x550 [ 66.731763] ? security_file_ioctl+0x89/0xb0 [ 66.736151] SyS_ioctl+0x8f/0xc0 [ 66.739502] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 66.744229] RIP: 0033:0x452df9 [ 66.747395] RSP: 002b:00007fe369135c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 66.755092] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 66.762334] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 66.769583] RBP: 0000000000000464 R08: 0000000000000000 R09: 0000000000000000 [ 66.776839] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4a00 [ 66.784089] R13: 00000000ffffffff R14: 00007fe3691366d4 R15: 0000000000000000 [ 66.792427] Dumping ftrace buffer: [ 66.796062] (ftrace buffer empty) [ 66.799743] Kernel Offset: disabled [ 66.803344] Rebooting in 86400 seconds..