f000003d000-0x40)={0x8}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000776000-0x8)) r2 = eventfd2(0x4, 0x80801) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000207000-0x1c)=@req3={0x3, 0xffffffff, 0x6, 0x8000, 0x100000000, 0x1, 0x80000001}, 0x1c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 20:33:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x620080, 0x80) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a06000)={0x6, 0x10000}) 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, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/01 20:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000474000)={0x0}, &(0x7f0000526000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000a67000)='mountinfo\x00') readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) 2018/02/01 20:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000967000)={{0xa, 0x0, 0x1, @empty, 0x80000001}, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x800}, 0x6, [0x0, 0x101, 0x5, 0x1, 0x8, 0x9, 0x0, 0x80000001]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000074d000-0x24)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x81}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x8, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x3e6, 0x3, 0x7, 0xb00, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000070b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) openat$mixer(0xffffffffffffff9c, &(0x7f000085e000)='/dev/mixer\x00', 0xa0400, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8000000000000000) 2018/02/01 20:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = creat(&(0x7f0000f6e000)='./file0\x00', 0x101) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000866000-0x39)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffc) 2018/02/01 20:33:55 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="7d256b6579726906000000000000006673656c696e757800", 0x0) fallocate(r0, 0x400000009, 0x0, 0x2) 2018/02/01 20:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000068f000)={0x0, 0x0}, 0x4800) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000b08000)=0x24f3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ca0000)={0x7fffffff}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 83.584823] QAT: Invalid ioctl [ 83.592691] QAT: Invalid ioctl [ 83.608887] QAT: Invalid ioctl [ 83.625518] QAT: Invalid ioctl [ 83.629092] QAT: Invalid ioctl 2018/02/01 20:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000c5000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000021a000)={r2, 0x80000, r1}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000e1a000)={{0x6a, 0x6, 0x9, 0xfffffffffffffe00, 0x3f7, 0x1}, 0x3}) syz_emit_ethernet(0x3e, &(0x7f0000a45000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/01 20:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f00002f7000)=[{&(0x7f0000933000-0x69)=""/105, 0x2b}], 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe7000)=0x101) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/01 20:33:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x6b0b02) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000290000-0x8)={0x0}, &(0x7f00002eb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xfd)={r1, 0x516, 0xf5, "825b2663aa3dc14f495c3473cab538af1d0d63fac737f15347b0fb9eba11eafee0ef724c687f34b59c8e3398901563c0a61e452d3d1fc2ba61028a9ce2ba2b02db691332487313cba0798057deb3bbea5a7f7f41c2007ddad1c7e74e7a3c18cd8b2c51e0af8360f954c867a4f5fc080203b019593fc425ab037d54d4b89376072e82ab9e9d47c51e63e5a6fb56126f0bdda90dd5c36942dc10422689d364f4925ef4721b5c7814d33c8d4ea5e799681bd1470d3e5f0f62bd1b0997e90eb2b893e1d7fa5db064583f35392df931e63419c74f63057bdf0e32ea78124eff473905f001feb2f85b4024a2427bc773e4f066f5a44ac7ec"}, 0xfd) 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, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000e78000)='/dev/adsp#\x00', 0x10000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000680000-0x70)) r3 = syz_open_procfs(0x0, &(0x7f0000ebf000-0xa)='net/route\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f000025f000)=""/58, 0x3a}, {&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000fdd000-0xe4)=""/228) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000b49000)=0xffff) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f000082f000)) [ 83.652572] QAT: Invalid ioctl 2018/02/01 20:33:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a62000-0xc)) r4 = dup(r2) ioctl$TIOCSBRK(r4, 0x40044591) 2018/02/01 20:33:55 executing program 0: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000609000)=0xd230) r0 = add_key$user(&(0x7f0000140000)='user\x00', &(0x7f0000159000)={0x73, 0x79, 0x7a}, &(0x7f000084a000), 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0xbd9) 2018/02/01 20:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x1000000000, 0x0, 0x7305}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b95000-0x8)=0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000c05000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x18001) bind$netlink(r2, &(0x7f00000f2000-0xc)={0x10, 0x0, 0x0, 0x300200}, 0xc) r3 = syz_open_pts(r1, 0x41) syz_open_dev$loop(&(0x7f00005a7000)='/dev/loop#\x00', 0x5, 0x8000) connect$nfc_raw(r2, &(0x7f00009bf000)={0x27, 0x1, 0x1, 0x3}, 0x10) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) sendmsg$nl_generic(r2, &(0x7f00000fb000)={&(0x7f000019f000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00005bf000)={&(0x7f000065d000)={0x11a0, 0x2d, 0x300, 0x0, 0x1, {0xd}, [@typed={0x10, 0x4d, @u64=0xc3}, @generic="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@generic="1d20c88c2d856007b65fcae97fc51d0891d28a21e011151834ab24b6ec7a445e03931df27661e7a820787b9887d141b0b178029880b9054878e49abf72a6a2cb42c36c510a74e3ff18d83f5d8e02548a94402d71551872fa291946bb3bc28cf186cd7d64db2bb3633649c14e51c945f514f358b9bc179a5b94e8f81d3ee921c03c535a1a5ca2680cc073ada8a8514eab120f011defee9b8cb989460997d5bde427304248516a86166abf4ef84db15c91a539", @generic="da4ac2eb26a9b46a58aec21da097dd2968c7674577a75cc0b6e70a24f2d8184c55dc8f9ca035458cf30bf95eaa5c8a17a09a20cffebaf8d6142cb36eeb2b0be71e9945fd87ae73f65d0c633424ea955d91afb85e1a91ac4231cada14d1526f5abb0463f9086aa810b3de39d885810e9eb3ae1ee1e5055e5a61c48591d323cfa64f8d17e6d452b68cba7ea2de76478ae621de68975a1da5e3d7b8595bbe4c37a65a9a7d935d0e9c0eb6e2583497ea24b29726267408e13e3fe99a625de86f5c098f2db18ef82442ed"]}, 0x11a0}, 0x1, 0x0, 0x0, 0x5}, 0x44000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f2000)) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/01 20:33:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xea, 0x10}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000098d000-0xb)='/dev/audio\x00', 0x4200, 0x0) sendfile(r0, r1, &(0x7f0000476000-0x8), 0x40) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c3000-0x4)=0x4) 2018/02/01 20:33:55 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) getresuid(&(0x7f0000b35000)=0x0, &(0x7f0000308000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x7fff, 0x3, 0x9, 0xa, 0x80, 0x20, 0xbb, r1, r2}, {0x88, 0x0, 0x3, 0x3, 0x3, 0x100000000, 0x40, 0x100000001}, {0x20, 0x8, 0x8001, 0x7f}, 0x2, 0xb, 0x2, 0x1, 0x2}, {{@in=@empty, 0x1, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x6, 0x777f7234f3f1fa8b, 0x2, 0x1f, 0x800, 0x8be, 0xff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xfb, 0x7, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/01 20:33:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000098b000)={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info, &(0x7f0000000000)=0xc) 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000279000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000024f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000086b000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d4d000)={r3, 0x5, 0x30, 0x40, 0x20}, &(0x7f0000ccf000-0x4)=0x18) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/enforce\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000045e000)={0x0, 0x30, &(0x7f0000ede000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000e69000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000cd000-0x10)={0x9, 0x8004, 0x8000, 0xb7bd, r2}, &(0x7f0000f50000)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000680000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0xbd8, 0x4, &(0x7f0000197000)}) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000b0c000)={0x10001, 0x0, &(0x7f0000a23000-0x1000)="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", &(0x7f0000c69000-0xdf)="19466d61e164376a2e70923ec8227d6667c7fd317523fdd640b6ac605e7ee3218f2e097f303ee11163c409eb619662eb6bc63c3d636e4f0b58430bc37974c797bebac748a120c801a3909fd9a803a1d3e1d7f87b5c316c8fd9ab6ca246d21d2c24ffeef8bb7ae7daefdcf62aca0eec3a113629df31ebaaf448c95fa9bac901e785f58b984632385370c84eca08f65165d83bd81e7352611cdf7af2d7e43834da0a8cf9c8765e017dd6b94437b6fd90eac0e64190be496be1b4b718e7b3d544b6758024daeac741189e0a506e52052203ea413ba9f5d006906c6f6f9102004e", 0x1000, 0xdf}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e33000-0x9)='/dev/kvm\x00', 0x10400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bdb000-0x20)={0x0, 0x40000001, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/02/01 20:33:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x204200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgrp(r2) r3 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x9}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r4, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r5}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000fc4000-0x8)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r6, 0x3, 0x30}, &(0x7f000068d000)=0xc) r7 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r8 = shmat(r7, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)) shmctl$IPC_RMID(r7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r8) 2018/02/01 20:33:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) r1 = syz_open_dev$sndmidi(&(0x7f0000819000)='/dev/snd/midiC#D#\x00', 0x4, 0xa4080) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000172000-0x120)={0x3, 0x2, 0x80, 0x20, [], [], [], 0x3f, 0x2, 0x50b2, 0x2, "7e509c5bc7fa939283ea89c877375acc"}) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x400001, 0x2) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)) 2018/02/01 20:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c9d000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) fstatfs(r0, &(0x7f00000c9000-0xf1)=""/241) r1 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) msync(&(0x7f00005ba000/0x4000)=nil, 0x4000, 0x7) socket$inet_sctp(0x2, 0x0, 0x84) write$tun(r1, &(0x7f0000c8f000)=@pi={0x0, 0xfffffffffffffffc, @ipv6={0x0, 0x6, "b5b851", 0xfffffea4, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) 2018/02/01 20:33:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000bd4000-0xe7)="d19a1542073cb060903a4ab0fccea10e55d5e5eba533469e228c2b65b0fea5db43154adcc623eeecbba674379a4698fed2198a8c597135602a8be6c921cb107cfe89dad9b3c383b241dea0fe7744debde6d14482ba11bd227ef70031925685a9147820100b45bfa081254ceda76397adf6cb14f3a13ae0b6aeaa7657f7cea40ab1aeb7a4a481eaf3c6a3386470a0320fd7d9437dcc45211237e9bde04e455b0c2023e3b36ccaf78b7179a7aa648f2e22964ab02f4c4a4c30db9be1462bc459b10448eecbe8786064dec0bb6c200acd8b4e5ef45556d66730492262435650fcbbc22bbd6376fd2c", &(0x7f00003c7000-0x4), &(0x7f0000af5000), &(0x7f0000b59000)) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') r1 = getpgrp(0x0) r2 = getpgid(r1) sched_getscheduler(r2) preadv(r0, &(0x7f0000976000-0x60)=[{&(0x7f0000b70000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d1000-0x97)={0x0, 0x8f, "4c9164869d9bbf2523661ece1669bfd0a0786f22b15546c6990e76f0575f4fe6c3624870cf030af3c164c92cf2397adfcd5fee5aa611888c49736c730c139076a68ce29e84b53125636d6c3a229ed838edac33489ed9200df07b159beb74c2490b993a904b5a76e7dde81fd257f79143588b3b047bd4026a0668e5f619b91568d423d36e393968c41cbb983575a2b8"}, &(0x7f0000eb1000-0x4)=0x97) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c98000)={r3, 0x5, 0x8001, 0x6, 0x400, 0x1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d07000)=0x40000, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ptrace$peekuser(0x3, r4, 0x1) syz_extract_tcp_res$synack(&(0x7f00002c3000), 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00002c1000-0x59)={r5, r0, 0x2, 0x3, &(0x7f000049d000)="e2f9065fa3c93e1cd42489318f1e7617eb1ac55bf645ca9c444a47a80bdcaad86e1d67931f85bce665495cd0927676054ec6bf3719a6637dfe7a6a2d36aac1b17d0a1388047fc3b6e56ff8c8b08d40a5639bc7077c811c7dc07f94f0c2845beb81c248f1ff36aaed2b052ab01ae2230949b0506dd9b5ff119b1f04444e57a83614146d04fe4ea27dcf9abbd6413f08a9f99cd0e0d16bf61c0fed46597501e14b47a3ddebfe9822e5e1f5ed303a995672414149eec3c9efe90d1195da", 0x6, 0x0, 0x7ff, 0x7f, 0x3, 0xd3d, 0x6, "3308f1a44a4ff6c05a1baf1c583d180c875f95db7d5fc01c2dcd86e8351bf4da7e3ecf91f3d4ea1669e06c1593fd4f4d6e"}) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000fd) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000891000), &(0x7f000083c000)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d44000)=0x20, 0xfffffffffffffed4) write(r1, &(0x7f0000b85000)="4bd1b0c50fd3398154b291ad11669ca3", 0xfffffffffffffd32) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000014a000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000f84000)=0x200000000, 0x4) 2018/02/01 20:33:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000102000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000366000-0x8)={0x3, r0}) bind$netlink(r1, &(0x7f0000f1a000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc) clock_gettime(0x6, &(0x7f0000199000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)) r3 = openat(0xffffffffffffff9c, &(0x7f0000b8b000)='./file0\x00', 0x8200, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000984000)={0x1002, 0x4000}) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000a40000-0x12)='/dev/input/mouse#\x00', 0x9dba, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008a3000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000ca1000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000277000-0x38)={&(0x7f0000bde000)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000a1a000)={&(0x7f000093d000-0x184)={0x184, 0x2a, 0x34, 0x7, 0x3, {0x7}, [@typed={0xc, 0x5d, @fd=r0}, @typed={0x64, 0x16, @binary="66e3901526c254fe3f83720ba1884f1bb47de84db5747344c642f5b0f6f37148b3f3fe5ee5672860fae44f4c532c35c5e559a9a5bd592efa57c59442ee998685bd42a59db3951e3746ac8215170860f2190a131fd77eccf1d5"}, @generic="3fbdaae82036766a15ff5ecc1433d092a7901006bf03c174d778fdac8fc07b129b3652c2887883504984871a55ac6ab2a5bbdeedaad9fcadd953525b5629105f15b009926d6a4bd54773f478419bc8edc419c2a6046daeeffbb14d988a74d0ebdc89cfdf7b069e6056fd0e31d596e0c7f0714ba1dede5412c63de7ef3ae4aeadc388f11f1536e0876db5d39dd985c20d278030970dd552287a52de33453697ebdc3d34da323057928c144bc9daa241a37aee37e8caf9225938a429bbc53db4e82e9e5e90d260de47cc98950273d0c126eed804d50cbcde5ff4475394263721b2baa3378d08f11d22", @typed={0xc, 0x37, @u32=0xfffffffffffffff8}, @typed={0xc, 0x6f, @uid=r3}]}, 0x184}, 0x1, 0x0, 0x0, 0x45}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000079b000-0x10)={0x0, &(0x7f0000a02000)=[]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/01 20:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000288000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d95000)={0xefff, 0x10200}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d4f000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/02/01 20:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000c12000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000e99000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00003b1000)=0x1f, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000086a000-0x10)={0x0, 0x335c, 0x3, 0x10001}, &(0x7f0000c7b000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005e8000)={r3, 0x5e9d, 0x7fff, 0x9}, 0x10) sendto$ax25(r1, &(0x7f0000173000-0x68)="3fb49573d332bcc906af16727815bc59a13c6bad385ffcb4ee463b66630021a1aa992faa8a69bd8c11c48aa5bbb37f1e5accb6abf32c79e8bdef22243ede5462ef926ec558807bc54cc392737f8aa2a844c0816efb64f8a8f13c914c89d579234b7abc076151dd5e", 0x68, 0x4, &(0x7f0000382000-0x10)={0x3, {"c7b05bd199bfcd"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r2, &(0x7f0000403000)={0x3}, 0xfffffffffffffedc) read(r4, &(0x7f0000cfe000)=""/48, 0x30) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000192000-0x4)) 2018/02/01 20:33:56 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000f2f000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000218000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/02/01 20:33:56 executing program 7: eventfd(0x3c67bafa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018e000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mknodat(r1, &(0x7f0000ddf000-0x8)='./file0\x00', 0x84, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000789000-0x18)=@generic={0x1, 0x0, 0x200}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000408000-0x38)={&(0x7f0000c3b000-0x10)=@ipx={0x4, 0x800, 0xc8, "10f5d9d47741", 0x6}, 0x10, &(0x7f00003ed000)=[{&(0x7f0000f60000-0xd6)="37027f5a3acba8240ea4c6e92e737aac001ea0a37eeb3009a223703feb500755c78d9bdc0a2c0069119f7ce5e8c875b9af40b847232bdbecf767da3e5b18459106ca33891f54ddd1b40764b824d4e115e405f342663ac08d688d8ce2ddde77a3f75cc64a6040f2fb9fa9de57046eb434258abfc735dac6e569e3a501e06a8ef6c34b840b27e2ac2705895e20496cf10c9bfda2e8363ef2c3566f97865bb68943bf31308cf38f22462e630c7148d4c043aa50eaec11ce08b38e9113c1557543594b8376ed88269e7238a9cd82065c8e9620f4e7bdedf0", 0xd6}], 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e5000-0xb)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00009c0000-0x1000)="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", 0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a}) read(r1, &(0x7f00000f6000)=""/221, 0xdd) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fae000-0xb), &(0x7f0000b5e000-0x4)=0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2ff3, &(0x7f00008e2000), &(0x7f0000b01000)=0xffe) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00007fb000)={0x46, 0x8, [0x0, 0xfffffffffffffff7]}) 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000fd5000-0x4c)=""/76, 0x4c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd5000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f000028d000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fd8000-0x20)={@generic="f786251c7eba10a81e6453f81445f8c1", @ifru_flags=0x4884f4ff94acc1cb}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd5000)=[{{&(0x7f0000df3000)=@ipx={0x4, 0x4, 0x81, "a568eec1171e", 0xfffffffffffffffb}, 0x10, &(0x7f0000fd5000)=[{&(0x7f0000cd5000)="b27e69126caf4dcfac7d1658759fbdd747237791cd7c5fe0af2159e26df1debb3801f2dc4b55aa5050f0d072eaa816ed2278915f3a3475bab3c5f0221f547085387bb344b3c5fd510d6b22004a1d4eac547cfa5585aad34c0f06b43f5a83f96bf98cf5bdbed88ca499fe0286", 0x6c}, {&(0x7f0000fd6000-0xc0)="33a2b7f4fde6a00670c986f5f085088a658214cfee9255395ea1b69193d5081f5e30fc47021da86e370714b76b8141f32d3eb1f120eada9f6e6eb9d74ddd66d388c353924909a6a7f419cdabed18a12f0a834e897cf8190ce0ed59d2226023562278e44667b86f48dd5c584424b1a50a2362132b09a6c0ff765ec4d571ec2dbb64239cd331a270643d6ff572e110ebe4c8fd23d439577545d13cf9e4376bddca62e3c251a2e87ac9dd634a713cef21dcc20385c4b8f4712faf6893e75df2dd6e", 0xc0}, {&(0x7f000028c000-0xed)="972618c4d5c1d9df4d60b50f2e59a4239d09ff42097d00ef04da8a93c6b2336b02781259138ac5910b864b823369702463e9fb60172a5b0c4f7da8d3ddcfd5426112920cd60a51215bfb2ab51472ef5e5776d9e2a675a13cc1430ec1fcbbe35d867e94a8b33ca91784a8c5b49591735f9e5aa875e26e01c06b46ffbf99cf8d9a1b2dcb3a8ad0c49cc1a88856c824abffb6e95aca2962336e4a4004821f0fdf541a7501976fa5c5c71077e03f9ed9896f7e11c4a1aa6d5906d61be43e3ab1351f5a9af3a1802175ea64c56caefc17dd1335a18d29e6595dfab8dbaa0da5769e9a717fce289c30d75df0f00ee88a", 0xed}, {&(0x7f0000fd5000)="b216ab5209714f1aad12fce95e2f986bfef27b8aa1fefa88f631514823adedfca41be68ab685b54f76264da7827f5f9440925f11e35bb759f4a53362803baff528b18829836952aac31300e6d004130a5442841b39c8887f9baf29257f92b203637fc0b3670e7d74bc144fa765190a3cca05c6ca11c1f9bfc105b080e0af94eab6a8fe59f7c3d825c00a1b3c46abae615cb53cf2fb2b65d2f47c58a7193fb42ccec0a513bdd482db2a0ebd2191a0bc5923501e52b977d5a58697eefe71a954d4a24d00", 0xc3}, {&(0x7f0000fd6000-0x30)="d5103ce6dba718ec49ccb662d8db47c94922ef2cd21ff9f909625a576e5350374e2f028f60e6badd95a7f69147769ce8", 0x30}], 0x5, 0x0, 0x0, 0x40}, 0x6}, {{&(0x7f0000fd5000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x4, 0x1, 0x2}}, 0x2e, &(0x7f0000fd6000-0x40)=[{&(0x7f0000fd5000)="9a8ec89aa2697d4d9afa87fff7c431d13977977cc126193cb6f7d54bfb058c597322c518a44514ae48d7b9da4233c272e82ae20e1737b9dcceb116bca5aa76d924589f00c8c48ca216b973446f184c454705b6cfec4c8d8574381b8358c2edfd416e90657e0f5a58297a3fa0", 0x6c}, {&(0x7f00009bd000-0x79)="8710484279d438b0c4529a092cd1c102d812c66eb8ff37f09dfe1c78087a9f0099f25b14fc8696a1427a4b84f03efc88def617be4395e46ba2af467a01c1622b3ab82244214688e2f27cc7ed4dc53494321ef430fbd98e1654ad8f17d015a7be0a2a0092b6a06a043d3b830d0db415cf61483663af6086b160", 0x79}, {&(0x7f00004a4000-0x1000)="f78d6461a61f93baae2ef65d602b12d08eeb38b2513c3b685bc36f19b88c213b11c6f88880754c7723c43995f97fc6edcd0211d4886dcf0ea4234b12c4bbbfb7a304c52c3768bff227aa3236e972ad32b4ed73cbe0089f2dea2e16d4c4aaa24f91bfaf0f24b6183ab2efbd3cf2a40459dfa559e91286464133b8d6b957324eea9e866bf1f9b728d26e590f4b43b339fc51fda24a11cbf96fe8d9e9d12dbb2f3540c28b7ad5eb2cbc4b3f456335834444a4c664031c0ebb489b52c35bfb18daf4a48638eedb966955ee86def5f128631d18672db44da9f33b053b999506a27a93f53946dcc8b3d7049dd3763f2fd32939f7dd5de378675c2702f23bad2c61e15763cf9be306948571c2973cfd5ab9a81a9059663fa97068b6a9da0016565a34752be65a8b03888a6b6aea2456d39522c832a30d6f25685b7ad452b7d04877df826f3c564955cf7f56dc7672989cfb08dfc1fed5c8dcb3dc3cb365b0c356198177f57ddaea9a9a664bbff0b10168d6d60eea1f8749b18d3365d5ad77bd33b7d5d593573cd5aa38a083f82a8d21b45cbfa75dc14b83963fccd61a4613ea8d7775ace47be0b0614884d53d99f0a677d732085a98628c429978cfd205b28ad34ecf898caa7c33f0699c41bcd46e47b4bd06d73513179d6ceaf0c17f69c57f259937dca528b06f2d22e2a4ff57d5a2c2d8637c6c0800b494c8eac7a19befef47aa7329d2ea3871e0fefefe6a7c3ec09d6a5e693559e759279c78f01372deb7ff1b1bd355487caa61eff84aa826a1ee641c8fc8a84ada8b87dc17a1bf18793b26e93de0d25ca4a026c6d360b710d6c5ddfd8daee4b873b9f8b65631b732b73ef7ebd5ff6c26607be7706e8a6baac211ee69ea10632d302c27d602c10f2f096a8e8911e8d4e2a808bffe0557290e42703cfaa4a3d7a42bc442794744a6433d52dc741462ac23ee82ec5632f3814d7cfc5d3aaa2a9a5747c0b901756f04546db4511a26c4c809a786425bd42bbf9041a52ed7a7af2ee5938fba36aacff9938ec57a02a8a45ea004115495bc5f1a8fb409325f9588da4773c23a2691ca7de829025ef10da33ff882d5a0c1843607e7ff25728cee17f036ed55809c4699502ed83ad9775f03f06e48c2ef90f26776f268cfdf6339333b82fcc954552afe8542bca790deaf8401ee26a33e5fe0b4753558a90f502235be30401c0882edd553f3bd0327bf55f07e7f9b7a4e7d2719c9f43011f89f056559d36609ec502618646cc1196b22de15f6bdb933b4b2416dac3386ddffb052438ce251ce701a78d9aae1df8be71c7c14df2ded8193c2d023ba18dcda4ee553d56181ecca36c892e5583211d315dfb29fa77542e25a1f4d355fb656d58a272810e44f53591476c0a9d9364d755c04ac3b066bba3dc75ab9a2fa87b5432239a90666a9249b50216cd7a52d794281a80b7904bbf8d50bbffccf636d8fa1da90fa683ca184c56f1890563bba71d27341167ac16d6adebf1cdd036ebe758cf8df4f9516070bb4ace05171d13c718d691740de5cecf12aec36f929565be47e7ff45b1b8c02a2bb6b292782506424a0538279f51ff7a1201a0680585292b35b6d85288a4965d9c316c76d3a8ba7ab302c13735badd57ec7f8e59acf3e055a2535faeb8660d1494110cc540186266eadc63d9125a030837794447a30e980a7bd8974ca60cc53e7e537eaf488567257d3c523e5c0fcc1fdd43aa553fe901a43ff3cffef16cdd8a169b85de15c656920e55f9c10fdf38c57125719cdeab81ca68a6f00a784df322ffdb70e9f60e637da91b7369c5629542c11f18214ed25222ad77d2bd2a5d14b7cb1d7802f0124d122e0bb0154c272e427c62044444fe67d5fa0a91bf1445f55fc241569ebd796fc83ef8fa084ad361b196049693f6c008645a3ecfea01a25d0ae2c507d0176127f5e43708d979a130fd8427cf05f2e694f8a972c4299692c0d4c21bd61a0d1862bcc8cd3cd8919f89228c953082ee42df3778a936647afddaa9fd21c23e32011faadeb04e47fed74877487a1f180c937ded07dfde8724f55e04c8bfa821acd23a783cf7cde6549e068cd36625e03bd7c86844f72cb893e9362cae92461bdb76a5134ae221a15e6d3860b561cf9ca8d90eb462095b1e09cdf455bc82cd0f378cc97a88ea6eb1587b2cdb3c3c088315979c31228760a0cfdd7161e62da84686d2036f540b730ca7a1a132dd7d124b68fb77aa7ac08e3123812c53d3c3ce1ee1d8634f2bca45656f7b01a92c37ece0ce65f4b3fa62938a7ea575bb66981b640e49a7ac8c64bf878a4d61ea6baeb4d4d65e4a22138d36bf6d43b98d4475b0d469be9db22fdd942bc5bd796eb0c3e9b640f8ffbb7c46b22639f210446d5aaa57aff209e81e0a2d444a49bcfd48b09164d397cf6792cdf5f000cef1642e0b0c873d02d5b7e230076de9146f70167927bda6c5fd603f155a569afafb92be4fdd0998e6527b7b163e62636141129c3cebf30fcbdc47669a90da075b71dc81c2270fa50b3fe980c5d26d680cc62bdef0da700ddf973543103704ce1da9ab2eaadb51087ccd196d74c5bca08bfd4ea58082d82f8886336313fa6469752bc7de634b2811cf8d85f064918e105c56ad795550acba6392cbe61bd4cda3629e0184ad11d2ff31d39ddf6dcc58fd13e836ca8eb96a36507c45245f21e9e49f052d07d3b1a4e71360783dc39282d68b8635ef48c9f5d2d18497ccb19ca871cb0d3bb00762972fb0b13eb4665efd099ba3a64903ee9117b8565426ede42ef6a754afb25090a8d60b9da39e9ba77f9141bc759bfd010f7dd1fb8f3aa6699e00a9e9319bec8334c61972c62d6bfdebe6241d7827eed2bb4c682dcb24b17ab9504e1b4e446e7b2e042f76aaf7b4e28fb15fd2ba4690da239312f837c95f5d0762c6119eeb771277423857c42d11068ba2c49a8d01549b0738c0e502109a3d59a5e6a8abe0eb9c6e4ec49bc12584c558d1a1e5e129adfff4011073ef8f5b829b5c04a203304654982973ee1ba644dd2d38d03dca3d9d20377a9b62f625401e8c366e75ce6462c5303c49bfc040975bc98b95c1e29a1a2f1a905ecdeb48cc04b60402ef69f9bd57abce3610a05212270c1373743963acf820fd2464bb9147f0dd927f471a3e6467eceacf54e2c8e6656e6c5881b04e772576f7102db120c54b04b35acef0fb4cc16ace0b941b5cced23f5b7a1899f575a2c42db5d4ff1cef9227de06688ac2c23682bd46504bd541f5b5030d3b53fee5c34eb5c3870978fda4e34ea2c3f0b55318173678dada77c0cd361bd23638080334c94d4f9886e9777791769e6758dcde5e23fd8b4c50184efca0caf6f944e8dcdeac2a2b1c025bb66edcb4437e67a340ada4ff410a04a561c8eaa8123081040ab65267c0b9313bed599b4ad27b6c7518ee28b447b4d07afb0cbf0833bd1b5ee73ae4b8c27d12d44b0bb54eb75da045e54230da1dd4ce4fda4a15126aa058bf5a5a120f60f1f6bc26dfda6eb174f8e6858ff7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0x1000}, {&(0x7f0000fd6000-0xad)="51a54cc482266ee4fc4382a1ca0de6d82224a804100564acd8c9f38918e9e5633c242b514bd240e31f25aed0e3e6ffcc2f908a2641dad5dd4df4c3e3df74aa0f26bce614860c6d23d36182fdcaeff0a672b9c8a3150e133baeb2293ada92bc703dd3e9abe89273aa2d170080c07241849037990836a1e248c3641a111b429aa7ca4c758e1cac60644d2436430bc4f3eda302e2de0619b63496a48e62a7ca566d7f65cda56c88575a8db7f5be70", 0xad}], 0x4, &(0x7f0000fd5000)=[{0x50, 0x88, 0x1, "bde80308a1dae9f50712679435235ce5cbd225183f752ecba5d280ee82786fd4337e68f50d2105a891f011e5d35a496ecaf6409d511e7eaf7d1853cb1c"}, {0x90, 0x116, 0x400, "0c392fa20b4e434a2fb18808d43fd275a2c6af6e44d86dd3c44b3a273541e46c1e16027bb562ae12ab8b251fc7c1e1162c7e2f5eee61a7a1a13a4b0cdf8886b141b7bc2cea33ad05206951ff57bc5aad9088fbf5e9ad28f8471207d4a6fb86ddc3ddfe33d021ba537234fce779c9ac327b283dd2a50a0f2748b03188fa969c"}, {0x1010, 0x10b, 0x5, 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{&(0x7f0000fd6000-0x7c)="49e29381c6858e34e488c83aab22b45d4c7cab97f3074477cc9e9f169661308495483bce4ae4b035901bdd36c09d4764ac7ed511db23dab8c7d9940efab7a9d8bd35c3318ead124fe66a61c37131ff174f57a0e3bff6b09cb1aed81fd007becf1366b70c2109018d4c9850711d40aa359f85c799097efb3a064c52eb", 0x7c}, {&(0x7f0000fd5000)="e9a1e1ee989ef1382a1e96d31b23ae8c69e5ec2c05630694bc35d52cde8476c498b87389c51ac3a93b9c99735ddfc5e82a616f6fbc273d0e543b11e9657e76979830c721be9407bf021f62d09a828ae69a41a90d12c92d8eb1873f001e7c8848cb7f3d36b0942043d34fbdd91bb3bd3f092f0d8f0243c0217ae45c6fbcdf2ee326fc328d0be08dd271fc130d80c8dfcefa84c02818444de12bc8e537c6997c5631e6ac38ff79d47ea0a9953a0c2eb883da85e23b474255f0cd13bd1348a57e5dd67918af9854d72bade5", 0xca}, {&(0x7f0000009000)="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0x1000}], 0x5, 0x0, 0x0, 0x4000}, 0xc0}, {{&(0x7f0000676000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58, &(0x7f000073a000-0x20)=[{&(0x7f0000226000-0x2a)="04dfd66f645bb3ec8fad9c6a19fb60caf6e233b067c7812f2a255f00c1742311f11a20cd475335eb5c8d", 0x2a}, {&(0x7f000026d000)="f27fce652f030cbb0aa4c44ca8af73dbe510fb99a2d5a0dfbba1da74d2b45e2b66b1521c096e77963bd16389017f84f2f993c1ac1ca565fb9c9f4b2ffa46919fb2265edeecceb46ad61c66c99b6ac6e72981dd859723638d3b0563d08f189283573c8757b2bca7d9655c6728c5d2e7c741c2797a03ad1227076861d5e04c9d09", 0x80}], 0x2, &(0x7f0000fd6000-0xf0)=[{0x28, 0x116, 0x5, "90614de13c6f439dcb58796b617427efbe"}, {0xc8, 0x118, 0x19, "1d99e33e049556f7b686265f146ef70a1955dc5a7498c9de8ab678613046b90400978af871012f7f58c841618d8741f040f402a60d9014aa1277c7b2c3b2f463cd53e52e1841078ba0eefd98ffb9d188cd7cbaec8c0ffb521e3025c5a055db83b45a0e12742ec800f6d2f3ad36bc4f959ff853666941f8be411c639ec38fac00fc437d0c9e09573947b2192c234967b97f7856ab5384f2c574325aaab4daff3f344e5dac804b08e2929ae369794b7b111dd672b6d40afa"}], 0xf0, 0x8000}, 0xffff}, {{0x0, 0x0, &(0x7f0000067000-0x10)=[{&(0x7f0000eba000)="0f7cac1dafc9a3", 0x7}], 0x1, &(0x7f0000fd6000-0x258)=[{0x90, 0x114, 0xfff, "6443063ba3653510cecf1de194710c7db2f34d1cc56a613b030016d8783ebdb3ff74088fe2601af0d2ec28a2ee77d8a0bd2c8cf4e5cab922b044fc627b6fc6ada8f625cd905203dd6ec32ca984dcb54de79a765332b2749cb21f01706454182e85b4beafab7ef70cadaf32980fcdb2eadbd5b7dd70e4aaaba4ef9969"}, {0xa0, 0x108, 0x0, "e97a42f75bd0abde73dfbd5ead01af279b5b5f857fc0a3d829d5ce9cabaad1caff09dd8a0ccaf325b0bc05d1d86871d7792ce4be8acb709277799bd828b0d0bfa207aa0836c027ce2b11b04f159d9d3ea7b521faefec02e76d4f76e09af120d5248772a03b2785d8534fbf8d7fa5b87d8139ca2386d8f493009947a7424f07f8f1b961b8040d0061c05a5111bba6"}, {0xd0, 0x107, 0x9, "f3ea034a17b1a9006fc40c9218a85bcf7b440ab231b06947bd821998be10693039521bc0d99e1bed331af790919a6c3e03119c7d7c5db1ab3e555cfe0d82940aee46af357bb2c3754f40f52b8b62e58b43d6d4a2b664d94c1cdf522e674f32f30bb77f31cc6e639643bf1a9bf9b3bfe65536afbba14530c660bf2f3347f8f35ba44f740e3cb6764211b4229c4fc674c24ae6baea78af2272848eb2fd405860b0213df1c39171c6660ad732fe6c8c07855d1f8674edf759d6965ff7e22d"}, {0x58, 0x110, 0x5, "e7904b746404b799e83f6950af483422b754be99b333729c7ea491765da6f8d431bfe4a0cba084a2fe2fa0e7858c0d1b74a9b2adcbb8a0ed536aace10c6233a45589e3fae7"}], 0x258}, 0x5}], 0x7, 0x1) 2018/02/01 20:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c11000)='./file0\x00', 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r0, 0x80000002286, &(0x7f0000ac5000-0xe4)="8b61c78ecbb420682a7702007be0fe721d384cec88f941eb656a1dc2541806553d16d2c407b055130665dca5e4e02d1606e5efdc240a24cc1580214701bc12f5def54bbff82a269b6c95971c7b83c74003be99a3bb06ff910562743ac0688b34a71fa3170906c538ef667349a364b8f74bfdf25f0255a7fffb5d60fe042a9364a669090018a6c4b51fabff7f0000000000004865be8a5a2bf7a0114294f0178708a61b3a1770bed0284a3c71f33c571bc53fefe700d6691f5ab1e43b9a714d9d216d309ca69ff1de63b5dac6b87f073de99fb2a7714a0cc8d7b90267767652b462278769") 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000a0c000)={0x1, &(0x7f00007ff000)=[{0x507, 0x0, 0x401, 0xf68c}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e8000)='/proc/self/net/pfkey\x00', 0x101101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b1c000)={0x0, 0x1000, "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"}, &(0x7f00004f1000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fb3000-0x18)={r3, 0x4, 0x30, 0x10000, 0x4}, &(0x7f0000fd3000-0x4)=0x18) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fcd000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000038a000)={0x0, 0x3, {0x2, 0x2, 0x33, 0x2, 0x9}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r5 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000b0b000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000bee000)={0x1, 0x4, 0x6, 'queue1\x00', 0x6}) 2018/02/01 20:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f50000+0x526)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000eda000)={@generic="5b5948065741406597f9accd567ee5e5", @ifru_flags=0x8000}) setrlimit(0x4, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) getresuid(&(0x7f00004ea000), &(0x7f00009f3000), &(0x7f00003a4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a74000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000bd8000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000204000-0x38)={&(0x7f0000c30000)={0x10, 0x0, 0x0, 0xc010000}, 0xc, &(0x7f00000e9000)={&(0x7f00000a5000)={0x1178, 0x1, 0x1, 0x10, 0x4, 0x2, {0xf, 0x0, 0x8}, [@typed={0xc, 0x92, @ipv4=@empty}, @generic="b594c12ba04dd37aabcb951c79e43fd404a90fa9e6c28bf3c1ae9bdff42bf13331dc3387603d77f900c9b3358637b1bc59db4c04ed0fe997a3cbe1a51ad0364941e9a7f273fa91046b9b64d8ed7038ba0d1b65ace2756d4be8edb6073a150934034a8439c71f0ed94fb599b3930c50c9a94f8a90240e6dd0909ad25c483f5165c250bf2b29e76b0c91fcfdf4e5b65378840272125f79fec61b3d6d5b5e3b61abb9468dca84e36e405291e51d73eaf19e63d0db41466a736b03ece3a98849eacd834becdecc22302f60689dbee2695544638cf7e9ba6b74d05f5bcff6b278f7e72f706ee9f57987da40cad9140fc0456aa654c84c132ef221b263", @typed={0xc, 0x2d, @fd=r0}, @nested={0x1048, 0x48, [@typed={0xc, 0x77, @ipv4=@rand_addr=0x8001}, @typed={0xc, 0x2, @uid=r1}, @typed={0x8, 0x3f}, @typed={0xc, 0x8b, @uid=r2}, @typed={0xc, 0x23, @fd=r0}, @generic="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", @typed={0xc, 0x60, @fd=r0}]}, @typed={0x8, 0x5b}]}, 0x1178}, 0x1}, 0x20040041) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea2000-0x4), &(0x7f0000130000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004c2000)={0x0, 0x8}, &(0x7f0000d9c000)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002aa000-0xc)={r3, 0xdc, 0x2, [0x0, 0xfffffffffffffffe]}, &(0x7f0000d53000-0x4)=0xc) pipe2(&(0x7f0000a4c000-0x8), 0x4000) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000ce000-0x12)='/dev/loop-control\x00', 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80900) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000d2c000)='vmnet1nodev@=^.\x00', 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) close(r0) 2018/02/01 20:33:56 executing program 7: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b32000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x7, 0x5, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f00006d0000-0x20)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000444000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000069d000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b2d000)={r1, 0x6, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a5b000)={0x0, 0x6, 0x10}, &(0x7f0000d56000-0x4)=0xc) recvfrom(r0, &(0x7f0000c64000-0x8a)=""/138, 0x317, 0x40002040, &(0x7f000043f000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0, 0x0}, &(0x7f0000293000)=0xc) setgid(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000136000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x8, 0x2, 0x8, 0x8, 0x4, 0x8, 0x9, 0xfffffffffffffffe, 0xb3, 0x6, 0x3fff8000, 0x7f, 0x4, 0xd8, 0x3d1]}, &(0x7f0000abd000)=0x108) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000c58000)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b5f000)={r2, 0x104, 0x7c, "2e7e6146093811858a0200000000000000b4bdec344cba57d4ef60142296be925b77d0419331991ce2456759a1a9c43ed5984d9bbb179b825024b5bda8b151eff1926766d908305148a264afa4a8c0ab003a644df1b230fc45700ddf368e15b9665d5e9a438396775f5da95fe68b8beb51adfb418ae9bde65ab460d2"}, 0x84) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r4, 0x0, 0x20000000050, &(0x7f0000583000), &(0x7f0000002000-0x4)) 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000034f000)='./file0\x00', 0x8002, 0xe6) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) 2018/02/01 20:33:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = socket(0x11, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8000, 0x3, 0x2, 0x5, 0x2}, 0xa0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f3b000-0x8)='./file0\x00', 0x0, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000022000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000136000)={&(0x7f0000e7b000)={0x1d, r1}, 0x10, &(0x7f0000857000)={&(0x7f0000a84000)={0x7, 0x100, 0x8000000, {}, {0x77359400}, {0x4, 0x4, 0xaa6, 0x2}, 0x1, @canfd={{0x3, 0x7fffffff, 0xff, 0x3}, 0x9, 0x1, 0x0, 0x0, "46730608780b875205188f85fa0d18130fec465f2bc6b5161bca3429ea68996e208a2afdf83d87ee861b47bda0e59bb071333f2b18dcea9ee34558f5e4ecff93"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) r2 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ecc000-0xc)='/dev/autofs\x00', 0x20001, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000db0000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x1, @rand_addr=0xd1}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$setlease(r4, 0x400, 0x0) 2018/02/01 20:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) syz_open_dev$admmidi(&(0x7f0000c1b000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x80504) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/02/01 20:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r0, &(0x7f000072f000-0xb4)=[{{&(0x7f0000b04000)=@rc, 0x9, &(0x7f0000016000)=[{&(0x7f000069f000-0x72)=""/114, 0x72}], 0x1, &(0x7f000016b000)=""/109, 0x6d, 0x9476}, 0x2e}, {{&(0x7f0000a65000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000065c000)=[{&(0x7f0000c27000-0x94)=""/148, 0x94}, {&(0x7f0000487000)=""/22, 0x16}, {&(0x7f0000cac000)=""/2, 0x2}, {&(0x7f000001a000)=""/201, 0xc9}], 0x4, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000ad1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000ffa000-0x40)=[{&(0x7f0000f6a000)=""/4096, 0x1000}, {&(0x7f0000510000-0xfd)=""/253, 0xfd}, {&(0x7f0000d97000)=""/99, 0x63}, {&(0x7f0000e61000-0x61)=""/97, 0x61}], 0x4, &(0x7f00005ba000-0x9c)=""/156, 0x9c, 0x5}, 0x1}], 0x3, 0x40, &(0x7f00001f0000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x40f00}, 0xffffffffffffff28) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r3, &(0x7f0000fde000)='u', 0x1) [ 84.283461] audit: type=1400 audit(1517517236.514:380): avc: denied { read } for pid=10189 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) pipe2(&(0x7f00000c0000+0x116)={0x0}, 0x84000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000853000-0x4)={0x6, 0x1, 0xccb}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d4f000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000087e000-0x38)={&(0x7f0000e3c000)=@ax25, 0x2e0, &(0x7f0000294000)=[], 0x1bf41123220bdcb8, &(0x7f0000596000-0xc5)=""/197, 0xc5}, 0x0) kexec_load(0x6, 0x4, &(0x7f0000753000-0x80)=[{&(0x7f00004de000-0x95)="fc9fc644d3997524a40a674d030130b18cd3297e43b9f86b5d08d1dc3536f4efeda68398bc5f77b50bd82cb87d24536043ddc3a6ee675ae0bfdebc33ffc801e86143cf5b3239f9193dfbc7a9e2e428a3c5b60b774f0a7599e9b1495eb1ba597eaf20e7b31b850d9d3b82ab814b18637bd74b382a22af7b4dfd0e591d85a4b4915f12e600e470a12155a7efc3a5419326571e5c9557", 0x95, 0x5, 0x4}, {&(0x7f0000ec5000)="5aa778a31b73184c001d687e1b6b6c3cb5292ec4e553817f0dcc01759adf9d062dc92cc1f593a4e31e401401eaf755ac12928602d535acfac7fadab0c58eb8aab0f3c3c56a7afe2d00524d2c6622c0cc794ab51ba48f8aef568033deb855e1a0365698e85a35975593fee666418dcea63e6c8692c65d00580cd7e283dd03945d63a857420397e021d109cdfddba7307c112b1b32b0153bf689c76a3266b15778ee66cfceac792715ce6a5ca9f470eca18c09fea6545f60f28a56a78d730f52aeb4be933ffcdbed4c1c783d", 0xcb, 0x7}, {&(0x7f0000362000)="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", 0x1000, 0x8}, {&(0x7f0000a5b000)="cad568623ffd19239e9044a9747fe97bca4591614d8d88b0104ee86d389045ade65e1bd9bff30e55a15c2cee5b6cd5430a2ec20858664b35cf23ca587f52bf9273b46599de7a1d830d3d36594211aa82b7f746a252fdd7a78e5ffb1f3749b17fa2b860e1ba31d4e2cfb92d45774b44cef4da0147f86ce64d85040b1764d00195f1a82e1d66938089d2b9c44fd3141d8841cf6cf2c762e28a990c3ca633bf3811d4ea95e4084624ed691e6f9ca54adb25206326e604b69fd6268f86036e56e4e7e676899064c8d5bbc4e9e67ae8ae20f9a131a3d7dc81d25328c80276c4aeb611379430754bedee33", 0xe8, 0x8000000000000000, 0x9}], 0x150000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000539000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000062b000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0xfffffffffffffffe, 0x407ffc0003}]}) shmget$private(0x0, 0x4000, 0x0, &(0x7f00007ab000/0x4000)=nil) r0 = syz_open_dev$mouse(&(0x7f000085e000)='/dev/input/mouse#\x00', 0x10000, 0x84480) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000405000)=0x3, 0x8) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a87000)={0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x7, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/01 20:33:56 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f7000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000db000)={0x6, 0x5, [{0x4, 0x0, 0x7}, {0x8, 0x0, 0x7}, {}, {0x0, 0x0, 0x4}, {0x6, 0x0, 0x100000000}, {0x2, 0x0, 0xfff}]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000076000)={0x80000000, 0x7fffffff}, 0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f00000f8000)='./file0\x00', 0x28) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000093000+0xd36)={&(0x7f000008f000/0x4000)=nil, 0x1ff, 0x2, 0x1, &(0x7f0000007000/0x2000)=nil, 0xff}) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/02/01 20:33:56 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000608000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000970000)={0x8, 0x7, 0x3f}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1}, 0x0) 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b4d000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400000) syz_open_dev$evdev(&(0x7f00001ce000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x10000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000981000-0x10)={0x6, 0x0, 0x0, 0x800}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ac0000), &(0x7f00000a1000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f91000-0x8)) 2018/02/01 20:33:56 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000-0x24)="8a") fcntl$addseals(r0, 0x409, 0x2) 2018/02/01 20:33:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x7a)={0x9, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/01 20:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000064d000-0x40)={0x7ff}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r0, 0x7, &(0x7f000052c000-0x1000)="304bdf829b389f24a0383507821695c675bf432e364a11cbb55e98f7b2be2c6ecb61cdd5ad985d1b3b79047e0a26232610b79bbee9bc3d16f9f64c4ac3aa5590c380b21b39fe8b4d0f976fb7678626801ec62c930c1a1d84daacf7da1407edd29402809162552663dd3096611a9b867bb21941e4ccc3717de741c82cc323c6a64c0ce00cc8ef4b70416cc837c4945a79ab30827769567ef8ae9caf6147306caedfc459a4c491f859fbeab459327aa010e9c816b709f1e970db5320e37a5f2a6e0443ab894a000202444c972691267d28bf29c75df6443d7e42fbf3f20f24c34c72eb70b8578bb4503578ba1acc0e18b1963bdbf8d0ad61c7e47f44e9dfba2752e1d3a93ffa4970a9b6fa1007aa4fbf1bc8d86b829aa53f655d909ea951267b4dbdc0bc358d39a0b96db559f558b1c25601300837dfaeb003e0f199b08ea0e574d90a2d2a074f7ac87025eded5b063f45a84b8858377416fb0cdfbfb9f4d97a62d83a8c6b83f41af4edf906a8be4fa25f1f3123edc1fefbc555bb944c3ce0540583ef02e0977434bc89af18812e2a993cf9006f0893327e676fa18566ba85d5f6bbed2205c75973a02f2e75cd4a53f2441f89495160d16db7a75c4318e396eb60a671b481e215bef8a4bd329bd6f78be155182a63d687d9a05738b8084522e512f39be619ca3f9e72e70ecbe357dcfc03acd5a19db554f87bb618c123991ef9546686b7022c20208a70c5ec80344e4c4dc51f31e948baa257d5bfc8e26cccb9abcc520ba70fc3d334f473f9de8c708260d8863b24e0b9a203f3673ae052f7521f3dae41bd6e80f7c2b232b3d7531941b4607e61bb94b0736f760394b443ea9a709187ce2491d699b63441e742d0899fef221b69c2b694bfcf5286f1b967ebbe6ec1ed06d1851f1a373f5a3a9e735f0765bc1faeec9cd58a2db2d6fadc2c84bb5dbcab1ca8061f808efede59ecece005f4bde8812f1fe5dd4e4c270889d437268746a01baca687354ae83ebe5eb469119d79e75581445492a63a6de9f6be9c9ed7ee3624f25221f71b0c20707c9da09b904376124f7048384c0f966f1213c48bdbc70579662faeaef3666b72f49e392ee21c7c3ec0f41591fcdd90a867e05fbc519171a97bea4bbce7a36ce65a08e9f578d594b001eb4c42162fe766090350bdf54b483e93af9409d77cae8207ef6aa8e95b18a6126bd047dc41f61b93917b6b238709bd5c04055a2969870a3e0402066249fc0969cad03bf747d2ea38684bd65db0df51f7fc574e2d85ab7c4a6a2942c09ec925e6803523fa28d80ac83f58d4e070e949b53b179dfb52a0c356e36cca63a94504541d1c1b8c6dbe984dc56643dd2f495305233adaca4853cfc7d9769746b86a8dddaba24d8a057c8afa3e096f958d7cc8edf579101c5653ee182158d997d85d3eb825d18967bd92862a027396577e667bdaa8e3e9677b8463ba660608ab651157da379c655550aa84558a899ad453d1fe21d6b20e35b9102b7e5f6b411269bbd47f03c4ec141f5b752b7ceefce813bcad7a418abf2924facabde5ff5469caede6f4e7a70fc0f03ed11b25e8bf0e70131ad2328b5ab7a12e7750e2ddc83143b8f20617a65c2fe93269760bbdaed2b554a4182c9d042f6b41b177a9eaabafe3ec0331b19e5a4194bf8cce41bd497f6edf87936677f8d52cdcb05ee1800d345ed1a5de66af8713ffe75406417ddc5bea786a962ab6d34fce540069d7645565f9980c0a9ae20a2c50390c37b297e45833bf3b12fcc5d98ce4401bfd59456e2cb43c6965c280a6c2f251301b9cddb69643f50645d7a55f8846167e720a0867543f00959bc08532368e840d38f28c8d4f4b81bdfe616de74e930e0839bf9c2714bca9534375685948a3a307ea1bfd432f488eae26a1fadff9348fd813cb187f3f5e260b1dc37ad6cec0940dde8171db1b6f435316a3969b762c63326f5453cbdc8baed30ee7c3883847499558af9f2f5aa2ec34dd52d38e009cd08c726000368466655690656eb33417d14ab4c866dff7f7227fb3c5bb76d7f016c67c38eaa7a59714f1f264ad543acc486f42d94da4943d1c2ea9e4c0d8f09b0926590947df2558f4e1346666ad1a21b88d68b5aec205444a8f0861e8108fd8cd847760f557822159a5bb4820bf0165ee095a562d25de16fdf1a47d5f7cf962b5a71387674060db48492362f231cc46df6444d84ee6969d9305b8d69a507a895e4be6ae89d246b9d85e69a0aef8edca1e0847422f31b591849748bc8585af9c92bb2942f4951b8d8746d3f72a629d8bbbbadb86626ffea6da01b401ace15252244f74e58a1c402cc61e8bb309ebec20b1b9bdf9ef281fad89cfa9c1f6f9414873c8f5c3f0b19816766c37a13ee8ad5c12fc08605ce8494014df971a2498d82fe28e2fb31cd0a9e4de17675bd57c6715c131eb64f8f817b8b2e6247ebe65f56844985120a27fe74d3022455041f0c22205803117b7199479fc0c0dd26b96185bd3303653615da5f1487c40a7bc2aa44f659bc535aa74c662a8ed0c3341f5ecdd164debdb636284b0bbdc585304737be0b7bce99064c32ad846de73da3542ff2146483ca92eb3df2eaa9e9f9be0c7a1b49695fe7e93e10606f5eb5a2f793bdc2de61c628cb15be5f1fae959c963487801ccad5806f88ad91094cd1e7957b2a8b30a2dc5e3eeb6affe3b76c13a33e270d65f5c410172d967c1eac47ff89a577ffb29eb78592103e4c901cc44121a3e9de54f5de4f20620fa26c49d0d3281371d3d3425c720e09c46704c32a211f1f2586d3dc110a18e3840ed37f4bafdf64ca9ca4831863f30d484c68cc1cee806f6ad3ffe9c47f04ffc21d4810d7419de418d92ae77e0314d3c80fad08c717c86a0adeaa587f99d325855c871fb42fc1d931aba15e1d4afdd4f0bda549b51ba877bc2354d58263880f8a0a0df64c0182cf40f850711c530708a1b1eb97b45da885063b8aeaffdea6b34f82abeb2ff88ab70a06e380ef6f3d515035facb1347bef7aa0cb36407390b29072e3e39e66b9455cab2da9df35c04659662259b82f11aa24f987184f0613c984544304f34c5c8aae6bcf22460acad3b993402053652ef087229e03702ea78ad69469604988ca98cada2fa178a0d88822ae816d989538941ec3d8f810ac2a90de42217101344ff343447cbdb1a69abdcf65070bc2a7c3e9e36c5a83052a756750820d963683c4e2483f2107f35f38a2e7129840b9aeb3028c9d9f8eb7d83c1a977d95d967a696145fcf9078d53b166edc3c33e0d856177884a9dbeb0146cca8f508bec178190f1f7de406cd9e79c8b76745d0c324b50109ef17140538287d4a0504172bc74db170a1ac37e9e5025e48112540a6ff59bcb24fbf0609fe43a0689b78ac4cb8e57570db58b718211cd6f236412dc03bf26a2dc03d63e992709a837131ad01cd926553aa4540cf54f834c7a9b3fee1a48f2d242c62016521c49dacdac0892b7b82de69cdb408bb66fce0036fc78e52ba13eb1310cba7dcf97f99636132424e8b12edeb3dd2ce06bdf39be140dd7d97333b68316419a4d8feb2197425914fcc8bbb411b69de9546fc5e4b784c1983dadb499e037f2d8f7eebe666589c0ed7364eeb30eb1fc9d2c556d7b8d86107c9c87c7997886dcd0c518976c94eafca74279ad54d64214ff10d724077a02cbb958090611f06cdbce2a2158fc8c4d93cc7dd383e93439682c58be66a75b9cbffd4a49d44d4511e8b52bee38335b69dda973be9fb774fcc0ad5e7deae21f07476cc479e736df13310a50f3f5a9ccf92d7209280541f5f3c454474afc2e0249e90eb2846a71bb5b763f4efcd3f6468bfd472b1e12c3a9ec49a9b0f5b159ab3af396c3b60f672580998eb492ef6af707553aa2db9745948be3e748612b9c5f2ca848cfb7e9cbc11e4c4ea1d0cd1bd1f3683e171e48fc6169d333cebe3c986d20865b1a331b9abc83d07e20574a4e9220db57acd63a5e168deaece081ec46e89061e7b6fcc86804eaff8c2e2728168971b8278cbfccb6ddbcde98abef7243499b3b6d637cf5ebf30d07cd2f738e7a8c7233a51cb0355436845eec3d6024d31b0d7727d818cec401fe036117c6423840c3660d93b4a33593320ae0327f9f9f212f3d0ba6f910173fcf9a8f5d62eaa5616f932374460ad93ead539de448807110415639b4547825d0f76504b7d9c2c0de528b6bcb376f718bc62ee4cd9f22b88768e007b710b9ddf8a5dcaa49953fc7d362b5c862520d5674db1c1b10c6605e9e5b2a313e62024a11985222807f6ac3d372377855a8ee3ef675624943f16419867d33565860011b3f2799f995db08075609291912c260f22797d46c3480254a759ea9c0834e04fb9f234858bc887b828d0bc496d0782b972bd207dfe7fd60d63a8749819ab0664fdd2f472c189711098592b038261f2107a280e66c2cf568460f5e1a6152d15a159c395d46dafbc69a5cebeaea8cb6dbdd75fe9b3fb68541cfce613002956b5e2bcc6002d008d9ec348a1dc68f85545df65944beab56717a64b83d28eb3c8a680b360a6b7dcf3d451cceb40dc41d383dac5f4913bdc32e711e6d8e5fc5a59f84a493647b4ac2f5d28e22550253b646d82ecab9433b2824774edf1acf7a324998dc69a5e56d1f06702d47cbdd235943a4083de5fc996d7cad6d1dbc70f9fcb02a999a6ca4b14617f7baa583b46e646b33baf788d14aff4724a34259affccf12398682c116890f13fb1c51dac95cac2a839977730a90c9e824caaf2544844eba33fca56810b9b0b50942d992c5609fd3bcd7a9a05315ea552f7e3a0bedca6b41b9ed9b730f06c36733fa66dab5b7378d2f70a377264dc8c742bf2aced3a1e7452ed0b8658ab966de9bcb317688ccc252223bd8aaf8becf7b1d35cfc57b29fc7b3050f35101ee2ed4fc06d6ebe235ab61de9e8f94f6a8edf400601a35dbd5ecebfc3faa62aa2b841556c1e1c39be38a58d517d6ae54bdca6294f3ad5f60a95cd65e07ee5538a0ae12d9e8be624e43c04d22c789cd43c9b59f87806e9df58177d17974ff92fab473203d7bcf99183c215c31a65fb941725068c07f13958b6b7f1e392c60d4332ad02f1f0815f812125edc78ae619edc375f6f6299777c0c07beae64a531d9a58b1024bbf84ce6ad9a3d2cf93a6217a164bb24de8fc00ce91dc0a0fefbff43a9f8e0e25c85876325009cdc33d1756fef3396e8b1b98900ab48f54c78be93fbdfd2d63449cfbaff55a41a02dc4aa2c04572a6c7a4d6528af8238d28a1ff5b2fd71145d084a2c88ffda1492d82d2d1e9cd3ed3871afb64e14d3516f5876ad7ecdbc1a4a49e6d4c0520689cb8b9723e35a250b0c5e5253311d6214ed874a177e97e5d87a6971f0163dee5fdbacca75cad008f2228878215d74d7ace285868d1f53b12f6fabc56447c6212b9a58dd8be1350bdd2f44e9b0a2f5ecddba600c50acaf4147822f6e2d425f941b2574cf3d5b40f6b5f577dee12d572546be7b8e244470beb4dcf8cba55449f554b52b6928b3e7302f7bd91c9b4bdd0aa5a57b693a716c8e77cb2df7403746b5d78f45bf684d08e99301585aeef376ff412d662c6a29bf8ee5792050384425d476388e5f0319e9c99cb0b0ee8f50f83946e5dff81a2c389f637b01a7e7927eb97f74a005bafbe35b166755ebebeb65a68e2f31b1e55d0f08096078171d61aa884c236662ae1fe3aa498e753c92c1fa717bdbb8971d7b8ff093f5c91269bbbee988361145d4c70984dd8a4ec66e48c9ddb613e0bc0086e8b3f542e2f5e6e081cf") r2 = eventfd2(0x4, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000359000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) keyctl$join(0x1, &(0x7f0000971000-0x5)={0x73, 0x79, 0x7a, 0x1}) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bbd000)='./file0\x00', 0x1b0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000794000)={0x1, 0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000029e000-0x8)={r1, 0xffffffffffffffff}) rename(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f0000ca0000-0x8)='./file0\x00') socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xffffffffffeffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f000005d000-0x5e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4000000, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) 2018/02/01 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd5000-0x9)='/dev/sg#\x00', 0x3, 0x28400) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000196000-0x18)={0x0, 0x4000000000001, 0x0, &(0x7f0000b3f000-0x8)}) 2018/02/01 20:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) open$dir(&(0x7f0000fe6000-0x8)='./file0\x00', 0x0, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/enforce\x00', 0x482100, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000fe6000)={0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1}, {0x0, 0x7530}}) 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000db4000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x3a)={0x0, 0x32, "b6e0a6fef10ee86b7a4a3373531e7c029576b0ad232827116e595498733d312d58d09832604c439708979733b6a0f62ce99e"}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000043e000-0xb8)={r1, 0x80000001, 0x81, 0x3, 0x3ff, 0x2, 0x4, 0x4f55, {r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8000, 0x6, 0x80, 0x8, 0x4}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e4a000)=""/193) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xcc, &(0x7f0000002000), 0x3c) [ 84.435996] QAT: failed to copy from user. 2018/02/01 20:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008e9000-0x4), &(0x7f0000d8f000)=0x0, &(0x7f00009b1000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b8000)={0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xc) getgroups(0x6, &(0x7f000090e000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getegid() getresgid(&(0x7f000081d000)=0x0, &(0x7f0000f2b000-0x4), &(0x7f00004ff000)) fstat(0xffffffffffffff9c, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000044000-0x18)=[r0, r1, r2, r3, r4, r5]) r6 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) openat(r6, &(0x7f00007dd000-0x8)='./file0\x00', 0x2000, 0x1ca) ioctl$LOOP_CHANGE_FD(r6, 0x40049409, r6) 2018/02/01 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f5000)='ppp0!\x00', 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000fb3000)={0x8, 0x0, [{0x5000, 0xca, &(0x7f0000550000-0xca)=""/202}, {0x100000, 0x60, &(0x7f0000e1e000)=""/96}, {0xf000, 0x35, &(0x7f00002c9000-0x35)=""/53}, {0x5000, 0x5e, &(0x7f0000df0000)=""/94}, {0x1f000, 0xfe, &(0x7f00009c5000)=""/254}, {0x0, 0x7f, &(0x7f0000c0a000-0x7f)=""/127}, {0x2004, 0xd8, &(0x7f00001da000)=""/216}, {0x2002, 0x1d, &(0x7f00007df000-0x1d)=""/29}]}) recvfrom$inet(r0, &(0x7f00006d9000)=""/160, 0xa0, 0x40, &(0x7f000056b000)={0x2, 0x3, @rand_addr=0x57}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000f7c000)={0x3, 0xc1d}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c74000-0x4)=0x2000009, 0xffffffffffffffad) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00007a9000), &(0x7f0000f63000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000039f000-0x4)) 2018/02/01 20:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) 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, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000c89000)='ramfs\x00', 0x2000040, &(0x7f0000802000-0x1)) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/01 20:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f03000)='./file0\x00', 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000830000-0x1)=0x1) semget$private(0x0, 0x0, 0xa0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f0000bc9000-0xc)=[], 0x0, &(0x7f00006ed000-0x10)) 2018/02/01 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) accept(r0, &(0x7f0000618000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00001e0000-0x4)=0x32) personality(0x8000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000acf000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000891000)=0xe0a9, 0x4) 2018/02/01 20:33:56 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002db000-0x4)) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 84.496152] QAT: failed to copy from user. [ 84.542859] audit: type=1326 audit(1517517236.774:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.601230] audit: type=1326 audit(1517517236.774:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=220 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.626682] audit: type=1326 audit(1517517236.774:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.653100] audit: type=1326 audit(1517517236.774:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.678290] audit: type=1326 audit(1517517236.774:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.702922] audit: type=1326 audit(1517517236.774:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.727444] audit: type=1326 audit(1517517236.774:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 20:33:57 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = 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, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) 2018/02/01 20:33:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000048b000-0x8)=&(0x7f0000365000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000002000-0x4)=0x9ed8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) write$evdev(r2, &(0x7f0000256000-0x30)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/01 20:33:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/dsp\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00007f0000-0x20)={0x80, 0xe0, 0x8, 0xfff, 0x1, 0xfb6}) mount(&(0x7f0000d82000-0x8)='./file0\x00', &(0x7f00005f9000-0x8)='./file0\x00', &(0x7f0000c18000)='coda\x00', 0x20, 0x0) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) 2018/02/01 20:33:57 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 20:33:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001d1000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000d0a000-0x4)=0xe8) connect$packet(r0, &(0x7f0000374000)={0x11, 0x1c, r1, 0x1, 0xfffffffffffeffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b22000)) 2018/02/01 20:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = msgget$private(0x0, 0x14) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000ea8000)=""/4096) r1 = dup(0xffffffffffffffff) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000bff000-0x78)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000b74000)={0x4, &(0x7f00002d0000-0x10)=[{0x0, 0x1}, {0xffffffffffffff4f, 0x7}, {0x729, 0x1}, {0x1ff, 0x2}]}) rt_sigtimedwait(&(0x7f000011d000-0x8), &(0x7f0000bcc000-0x10), &(0x7f00007e8000-0x10), 0xfffffffffffffc9e) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 20:33:57 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3e, &(0x7f000085a000)={0x2d, 0x8, 0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00004b0000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000e9a000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/01 20:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r1 = request_key(&(0x7f0000ebd000-0x6)='logon\x00', &(0x7f0000ba2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000a3f000-0x4)=0x0, &(0x7f0000b5c000), &(0x7f0000e1f000)) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000b5c000-0x4), &(0x7f000077a000-0x4)=0x4) getgid() getgroups(0x0, &(0x7f0000adb000-0x18)=[]) keyctl$chown(0x4, r1, r2, 0x0) [ 84.751970] audit: type=1326 audit(1517517236.774:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10249 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 20:33:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000066a000-0xc)={@rand_addr, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fd7000-0x1f)="0f9c483b201eb1756444cb5df1d31f624888ce1d2e48240c4717ca654dc068", 0x1f, 0x4010, &(0x7f0000000000)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xfffffffffefffffb) 2018/02/01 20:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) syncfs(r0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time, {}, {}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/02/01 20:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 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, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b8000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/01 20:33:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000526000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000c3000)="07dd780eaf724897bc7e96b966cfb37b8a0a967d288fd08ba825f8c73176d36d9b0fad1dc46e0890d084d06471cb22b2674120b51d8563d1ec377a4a9cdc47210172abc5700a99196d460d2565dab67d9b505ec07a6bfed22ab06e1db7ba575c1535a9833687d20a88c4b46f6210f268aa4c2880de4d4deb0970c3150f7980bd62a2adc4851f18dd9b3afc8e360052dedd1bddf138a769eddcd68dc42744908927e166a4fd30b8f50b40ff2f8a8dfdb313e4ed7140c49bb769320ba18c54147e289ee69e4f5273f6b8c0c4976a9a1084487e7079f622fb74c1d5f863e9e8b4", 0xdf) r1 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r1, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) semop(r1, &(0x7f0000031000)=[{0x0, 0x3}], 0x1) clock_gettime(0x0, &(0x7f00002a0000)={0x0, 0x0}) futex(&(0x7f0000dc1000)=0x8001, 0x0, 0x0, &(0x7f000032a000)={r2, r3+30000000}, &(0x7f0000e4f000)=0x80, 0xfffffffffffffffc) keyctl$set_reqkey_keyring(0xe, 0xe) 2018/02/01 20:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326"}}) [ 85.665888] IPVS: ftp: loaded support on port[0] = 21 [ 85.920700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/01 20:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = memfd_create(&(0x7f00000f9000-0x1)='\x00', 0x1) getdents64(r1, &(0x7f0000675000-0x45)=""/69, 0x45) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/01 20:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d96000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00004c6000-0xd5)=""/213) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b76000-0x8)={0x0, 0x700d}, &(0x7f00002f4000)=0x8) 2018/02/01 20:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000956000-0x78)=[{{&(0x7f0000f02000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000aaa000)=[{&(0x7f0000485000)=""/35, 0xffffffffffffff29}, {&(0x7f0000be7000)=""/126, 0x7e}], 0x2, &(0x7f0000205000)=""/205, 0xcd, 0x100000000}, 0x1}, {{&(0x7f000096e000-0xc)=@nl=@proc, 0xc, &(0x7f0000e70000)=[{&(0x7f000054c000-0x48)=""/72, 0x48}, {&(0x7f0000356000), 0xfffffd38}], 0x2, &(0x7f00002e7000-0x5b)=""/91, 0x5b, 0x100000001}, 0x93af}], 0x2, 0x40000021, &(0x7f000000c000)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x12f) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2}], 0x18}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000823000)='scalable\x00', 0x9) 2018/02/01 20:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab2000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000c1c000-0x8)=0x100001d) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) r3 = request_key(&(0x7f000059e000)='cifs.spnego\x00', &(0x7f0000b2d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c44000)='@@vmnet0-\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000cb4000)='pkcs7_test\x00', &(0x7f0000ffa000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000752000-0x16)="985c6b4407378bde4258827e5ce43a0f955fb58d4f61", 0x16, 0xffffffffffffffff) r5 = add_key(&(0x7f0000651000)='cifs.spnego\x00', &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005f1000)="0f6551175f385e7628d0ce0b7c7f6d2da3be842b", 0x14, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000008c000)={r3, r4, r5}, &(0x7f0000962000-0x4)=""/4, 0x4, 0x0) 2018/02/01 20:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000169000-0x58)={0x3, 0x0, [{0x3b, 0x0, 0x9}, {}, {}]}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000bd2000)={{&(0x7f0000c84000)=""/101, 0x65}, &(0x7f0000c40000-0x1), 0x67}, 0x20) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/mixer\x00', 0x900, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000041a000)=0x1, &(0x7f000057e000-0x8)=0x1c3) 2018/02/01 20:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000006b000)='/dev/loop#\x00', 0x0, 0x303200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000869000-0x10)={0xfffffffffffffff8, 0x2, 0xffffffff, 0xff, 0x0}, &(0x7f000072b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a6c000)={0x0, 0x7}, &(0x7f0000a00000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dad000-0x10)={0x0, 0x90, 0x5, 0x8001}, &(0x7f0000c4d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000688000)={0x0, 0x200, 0x401, 0x401, 0x6}, &(0x7f0000963000)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000e59000)={&(0x7f0000514000)=@in6={0xa, 0x3, 0x400000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f000004f000)=[{&(0x7f000021a000)="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", 0x1000}, {&(0x7f0000c8f000-0xe3)="62e5bdd26a069f37ff844d755d370950c846b08cf050560c95b559acd724fd6930b287129f255ad25b11dba05fde58f4a5d398c3adc265836f907c2e6150d68fb0c9cbcb01bb65194b7c4fe6229457a462102afed152353988c98ece0c985b2270f966a0839ee087ceedefce444c75ef69161d7c3dd7a8912da56885d92807223defb2a07a851fef53db1438bcd0989a902b52f321e79b2cbb5819387ee0396078b79cc71bee0222815ed78d705b7bc9b60058b206cd83dfb9cb0bc50a051c14b80cdadb7eca8e37c953ef03167d830d1ee81c8401172d6e443ba9f79c5f6087e8dfc5", 0xe3}, {&(0x7f0000466000)="354e40c303e8c00b58a523ba7a5ed21b42615cc6d1199446c6521175362ca16ff4e9dc27e7dc1d5447fa4def1122cad9fee92f9c51e30424188678784aab4e453ab7017fa3c265", 0x47}, {&(0x7f0000f2e000)="f0226e76d7041f6bccfd123710f552912160f8acc0a7e9a9ed4ca34442f241626a41821a2d1f3f7f12dd87685180bf43d112dd98f96ead68e88fb214f44c8f69373cbe90767458a4", 0x48}, {&(0x7f0000d91000-0xab)="76469ecab87c90d6f5bc010ff2e649b078a35aa9d872ac96ea09e4aad8502a731f3c68227bcc5ec8777845f467ad82887b604fc9e86f961a55d471aeb38c41fa9a32f3b6ac519d2a3e8c5a5fb9c6dff7ad15788e1a2f10edb1021c659e1c6a166ce34a16a798d17181ffccce5f1380078a8844e8485a0320daa4b9bc4d82aaa7fa68aa9b9dfcc07acd4f7716743c9c6a37e9ea7fbce68610c28b11ea06f0fce2a5d1563ecb33c5e47ed6c5df897c643b4453bcc62d1244b8190000d94b02eb1634dd60a5a3073ba1d5ac739d7c157b124bf730301c902eef07ad401fd0af8801145c4801a1410767a37c768963a5ce19de700f99dea8", 0xf6}, {&(0x7f0000911000-0xbf)="659b06ecb5c40997d06c16d436fdd3bd8080ba2309044d280d0d05560dd89fa2b0157b7a5fc0c223effc7d0d9e3b4e3a605572f08f9d5c0396ec968310a116d8a7e828fffe2f50b75c85e99a21e79e1da25e76d8099c47daf706af17b46282f6b59198279b977e6e0a24266dd2b4002f48bc098dcbe64262f0eaa900df062ed8cb1dcfa576470acab8daae4b0035850482025900362d7a56c7cc40d755932a2c497745b5b479b6853a7514d80894f725d81967a6e884ac106f6edc1b352566", 0xbf}, {&(0x7f000056f000-0x1000)="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", 0x1000}], 0x7, &(0x7f000062b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x200, 0x3, 0x0, 0x5, 0x200, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4f, 0x2, 0x5, 0x9950, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x6, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x6, 0x8, 0x2, r4}}], 0xc0, 0x8000}, 0x40000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000d5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6efd00f1, 0x0, 0x6, 0x1c, "3df6bc125606f8d1391ee1e6d47a4e6d22dd708e410eda9c5ad5ec67f29844fab3d23fe6407aec4d99a42cd9574a6cbbc88ef07b828136dedb8ffaab85ef9424", "18b5235c0e1bcf0651e3c2808212add00f4a7bbd8699d86d605bb56039ddbf77", [0x7, 0x40]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/01 20:33:58 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, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2000000001, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000566000)={&(0x7f0000e9d000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000f18000-0x50)=[{&(0x7f00006ae000-0xba)=""/186, 0xba}, {&(0x7f0000b5b000)=""/135, 0x87}, {&(0x7f0000489000-0xa)=""/10, 0xa}, {&(0x7f00002db000)=""/253, 0xfd}, {&(0x7f000069f000)=""/184, 0xb8}], 0x5, &(0x7f00009e9000-0xeb)=""/235, 0xeb, 0xad}, 0x40) 2018/02/01 20:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9b000-0x11)='/selinux/enforce\x00', 0x440102, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000034f000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1fffc0000000000}}, [0x1d186499, 0xffffffffffff3489, 0xa9, 0x7f, 0x8, 0x0, 0x3, 0x6, 0xaf, 0x81, 0x3, 0x0, 0x3ff, 0x1000, 0x3ff]}, &(0x7f0000a20000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097b000-0x8)={r1, 0x5}, 0x8) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f000083b000-0x4)=0x2) r2 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xc7, &(0x7f0000fbf000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfffffffffffffe01) bind$inet(0xffffffffffffffff, &(0x7f0000ead000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 20:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f0000e81000)='./file0\x00', 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r1, &(0x7f0000560000-0x8), r1, &(0x7f0000b81000), 0x5d73, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000874000-0x9)='net/tcp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00004d2000)=[{{&(0x7f0000b29000)=@nfc, 0x10, &(0x7f0000260000-0x10)=[{&(0x7f00005f6000-0x3e)=""/62, 0x3e}], 0x1, &(0x7f0000324000-0xb8)=""/184, 0xb8, 0x401}, 0x7}, {{&(0x7f0000046000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000e8b000)=[], 0x0, &(0x7f0000427000)=""/96, 0x60, 0x3}, 0x1000000}, {{&(0x7f0000f50000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000a11000-0x20)=[{&(0x7f0000b3d000-0x22)=""/34, 0x22}, {&(0x7f00009a2000)=""/22, 0x16}], 0x2, &(0x7f0000b07000-0xd9)=""/217, 0xd9, 0x8}, 0x2}, {{&(0x7f000090a000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000701000-0x60)=[{&(0x7f00007a8000)=""/139, 0x8b}, {&(0x7f00005b7000)=""/8, 0x8}, {&(0x7f0000d13000-0x11)=""/17, 0x11}, {&(0x7f0000f4a000-0xb6)=""/182, 0xb6}, {&(0x7f0000abc000)=""/100, 0x64}, {&(0x7f000091b000)=""/102, 0x66}], 0x6, &(0x7f0000c59000)=""/30, 0x1e, 0x5}, 0xd73d}], 0x4, 0x1, &(0x7f000074f000-0x10)) sendmsg$can_raw(r0, &(0x7f0000493000-0x38)={&(0x7f00000ab000)={0x1d, r3}, 0x10, &(0x7f0000dea000-0x10)={&(0x7f000022e000)=@can={{0x1, 0x3, 0x200000000, 0x6}, 0x5, 0x3, 0x0, 0x0, "9001bbf0f35cfaf1"}, 0x10}, 0x1, 0x0, 0x0, 0x4c800}, 0x20000810) pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) 2018/02/01 20:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e4f000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000573000)=0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000067d000), &(0x7f0000d4d000-0x4)=0x10, 0x80000) r3 = syz_open_dev$amidi(&(0x7f00002f8000)='/dev/amidi#\x00', 0xffff, 0x400) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000576000)={r3, r4}) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r5, 0x0, 0x3) 2018/02/01 20:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002e7000)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d25000-0x8)={0x0, 0x9}, &(0x7f0000a49000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000441000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x8c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f0000e04000), 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/01 20:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004f4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2800) sendmsg$kcm(r0, &(0x7f00009d7000)={&(0x7f0000018000)=@sco={0x1f, {0x7, 0x2, 0xf478, 0x1, 0xf89, 0xfffffffffffffff7}}, 0x8, &(0x7f000077e000)=[{&(0x7f0000912000)="5b0acad74fcf3cc6e0f40aa81299e5a90bea6f5ea4a1ec715228015c7141f7e49d4419cac0935d2adc0c83ede16a82bae266bc7ccd854e6fa472e800e1abd6b23fe71879dadd0339078032e74ff7d7b4", 0x50}, {&(0x7f000087b000)="70ac95a018887121fa99927ece9881da1322f4a948307fb3c7f672843ea3945f6e21ca9648ee4b0b1b00172a3c3c37ad8d9be3192eb128d1627a1d0c79b5b2e73472ab0f8083d1973630bccd663c19e3b1f82992a71fdd72fd2c8b42a867cd9dbfa890f657a3094e30ca0d0c8f3f83d620cfe1675f487258c52e03e2ce8bebf0bb5ace892bc457f9eb8fde0494052245d102d3021b7304f05dbc7d125a2c5daeb9ff4777b5faa38194b659627f798f3933de9858a2b2392cb49ae3366e38670d6fe6a92711c200", 0xc7}, {&(0x7f00001b8000-0x24)="510d05b96655f8d6b30470728d37ccf1009017ced00b6e831b0905741b60c0df29d5036a", 0x24}, {&(0x7f00000ae000)="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0x1000}, {&(0x7f00003a9000-0xa0)="bee9455701851ead681466e81968b5a181ff4e9680548f3666349b0b02a499096b9914c4872a94115850d98dcb3f22a803cea97b2f3bfee0be9b5ac8fda10c3139afa6808c47032ce43ddc87730402e5b54cef227bd4d287b2c5f8fa5b59995a26766dd7760bb1484e3fb563fd9d842661d0665d6f6a0b8ea7c5c1331fa90cf3a1350cb163350cf83166acf823eb7dd236e4ada759fa61768789a3b0dcdc79fd", 0xa0}, {&(0x7f0000421000)="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", 0x1000}, {&(0x7f00004cf000-0x72)="08cf7cab23865e78a28c37b758822151e938d975251336eb52ebb0ab0cefe02afe7b71c5c060f57d2796606ae53bacffab3fcc756300bec20dcd8930c39cd1281479e52dab6c32339679f616e17dd29bfcc9eb48602e397be27ea5746c959e1341bcffa6c61a25f4de8c486d399168a77ec0", 0x72}, {&(0x7f0000ac3000)="10d9e6a75e54a5cfcef591328bf0a3f8dc374e7cb1f2f1212eaa6a48910da2ea0a77729fcde40161402c084c184ef69320851b0f6c113256da77cf1f46a7316dc14ff19ba0328d344996778488d5e9c343ae6792df9d9bf3c33034daa507f560f1870d974fc8b211f0b09f649b4d023f33683d3c74e1034afcb94a94ae803c1ac2a76ab298d0d4977042d3e312ec6ddb54275e29c8d087331d8977026ddbb8b8a37db7dc45d954aaa6d231b038626a6cefba5491aed613e91828a2c1bbb86513d63e20a2fd29137203da735c63f944f43e5a51f2620511", 0xd7}, {&(0x7f00004c1000)="334287330cca075f530b31347cf5e693bb0b645bc00c7105e98982bea5b8070131741550d8d66a5307be6541e3bb60f32c38712498348964fd13dddae7ab298f319f3695070c0a786e02049264d7b261d9dfec5f", 0x54}, {&(0x7f0000720000-0x2e)="e67e5d6a2637ecc38bb725b216a86ff87eccc33cb69e67ac78722df105d75cd3f625a225996dbe15b1718edbe934", 0x2e}], 0xa, &(0x7f0000536000)=[{0x10, 0x18f, 0x5}, {0x70, 0x111, 0x9, "acc31b114caecb3d871ab23a221e85d9c66704abcb35bb89c786e5376cc118e4ef157f3ae06898a0fce8220f8cb5a872c14b390a3e12d4008c5b1ebb646da5691155bb39ead01479d19d96f7a03a9cd8117be3a3e8c2adfab3f3f2269a"}, {0x30, 0x0, 0x8, "dce8dd78da92ba29c0438160e1745d1a6d556b0ba7f1f6b646"}, {0x28, 0x10c, 0x8, "7dc76126f23de739404f8eb3bd1180af30c4f3eafa7e"}, {0x68, 0x29, 0x1, "ccd8d5fc64d2cc0ffd23ebf6419d015c4f20138f125acfde0b8d79ccccfac0196accfd07e88096b1fb83e10160264a8385dc85e4c3508306d8ac36b078c6f398b7cbf8aeb8a94dc52a66e50b45df066c3ae54dc3"}], 0x140, 0x4080}, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000cd3000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="e46cee66fcf7bd25f35334aba0310ff4"}}) recvmsg(r1, &(0x7f0000ccc000)={&(0x7f0000525000)=@ethernet={0x0, @empty}, 0x10, &(0x7f00007bd000-0x10)=[{&(0x7f0000876000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000b7d000-0x4f)=""/79, 0x4f, 0x9}, 0x12000) write(r1, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) [ 86.451576] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 86.480584] ip_tables: iptables: counters copy to user failed while replacing table [ 86.537920] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 86.554218] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/01 20:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) truncate(&(0x7f0000f55000-0x8)='./file0\x00', 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000980000)=@assoc_value, &(0x7f000014a000)=0x8) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/01 20:33:58 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00009d5000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x42, &(0x7f0000df1000-0x14)={0x11, 0x5, r2, 0x1, 0xab3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x3cf) 2018/02/01 20:33:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000094e000-0x4), &(0x7f0000c16000-0x4)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000063b000-0x4), 0x4) 2018/02/01 20:33:58 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000020000)={0x77359400}, &(0x7f0000021000-0x10)) r1 = syz_open_dev$vcsa(&(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x9, 0x4000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000022000-0x100)={0x4, 0x80000000, 0x0, 0x5, 0x4, [{0xf7f, 0x6, 0x10001, 0x0, 0x0, 0x2}, {0x8001, 0x0, 0x6, 0x0, 0x0, 0x100}, {0x100000000, 0x0, 0x6, 0x0, 0x0, 0x104}, {0x100, 0x2, 0x800, 0x0, 0x0, 0x8}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001f000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/01 20:33:58 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a2f000)=0x8001, 0x4) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) fcntl$addseals(r1, 0x409, 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f75000/0x1000)=nil, 0x1000}) r3 = semget(0x2, 0x3, 0x5) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00002a8000-0xdf)=""/223) 2018/02/01 20:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f50000-0xe)='net/netfilter\x00') mq_getsetattr(r0, &(0x7f00002e1000-0x40)={0x3, 0x80, 0xfffffffffffff02f, 0x4, 0x1, 0x100, 0x27, 0x81}, &(0x7f0000831000-0x40)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d0000-0x3)={0x0, 0x0}) r2 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000052c000-0x72)={r1, r2, 0x9, 0x7f, &(0x7f00007c9000)="74b705e21bb8232a3e7344cef6481e1ab067eee032696e68b4622e3ef95d8f5a7e67fb714ed8e7c7206a49ee7fed770e13d30ca0d711df14d8b4cee3de3296ec92b362", 0x5, 0x8, 0x8, 0x2, 0x5, 0x30, 0x7, "a0ecdabde00fb83e524eb423b722aeea808b0f7445abef28815b436f17fd22f435bc2a1ba20cc8a2f27d1158db53b711c3a5336ee6ecd509e3818a732dc23194d4ddba160c40e47a6674"}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) r5 = syz_open_dev$mouse(&(0x7f000006c000)='/dev/input/mouse#\x00', 0x4, 0x101000) sendmsg$alg(r5, &(0x7f0000e8f000)={0x0, 0x0, &(0x7f0000de0000-0xa0)=[{&(0x7f0000572000-0xaf)="1d8a2a07c1673d48f9b44bb7bbf89dcb40ef4794541f3b1849bf28965314a959e970e90ebe5d01f6cd91af86993e66d60947540524a8716e36e53a4f93cfbe3e6bba880005977f45bc7def130fa04705140a30ec72017dd668ce37878b18ae3724156a6459fdc316e0f947a85d86a722b7e09b44f8a1607eb27516f583ed15a049527f534a7384f967f160ec6b6b5ac8289376a3788739ff45e884aef0515fff776d3a0e27d9696afb8c4b1b363b34", 0xaf}, {&(0x7f0000093000-0x8c)="65c77feb63d024b4d1ffaf5178dee2614705f7ba361344975489a925b393c5feffac88ca7707100ef79c4e82f1d7613070f1cb534913b45895493a7a3a30f758ba4b2a2748eba252fd139dfc7674659213c6b070c513aa35cbccfb5718e8f59c1ccfcfa98e5231b3876dc404c0376dc0f8057e79e607e01c96f11cff8101cb8dc7d056e18cdb6b8f5f3573f0", 0x8c}, {&(0x7f0000a3d000)="4484857f10cabd8f7ce18794079568c6db3dd8ba011253713e0febf2fa2ad8945362519e62cd930beb6aa227c0e5a91638cd6626f54c4eebefbad36301", 0x3d}, {&(0x7f0000538000-0x47)="21bca113a24932e00e38f9201bcbbe1d1d0f2d140d37db2bf8d72ffb42a8f06c6727dcf4d7c71d40a0ef6aa15627110446f2d9600e5b97679a8f2693d89a9e38df2ef59d9e2826", 0x47}, {&(0x7f0000c02000-0xbf)="39a8f872c714008748e6a41694b97fa2f6414a168929d7baafa6c79a8facfe25417cae10ace526155886bb4ceab6cc05995a6063762e51f23d2932ef6378e883b99e65d048f6aa3929666cd9379dc475d1c9e5683d7fb2bcd235ae3142744c5978dc4eaecd231857881fdf8f0f2a34163c5c31a5890490bd7a8ea93028b855ba1a854db0169362796cad060b8e556fd2b0c090888f75f9b01eb12e5780461965f1dd138ae7f27777ecf45c54b1e51de69fe4c97decbf34b224f5360ed988aa", 0xbf}, {&(0x7f0000378000-0x70)="4f71d2e0b4ec680f3d91a060873b0d301fcd5b124ce55be54a31781810bfa3eeb2f5a30eeb32aa054867646d070b4cee4f600730127702df87c8f4564c134fd4b2e3b23f7279fa790f82d0b8a19a595e337f5a50717a1bba0c40b9a23c29cec5797a37b9271301a9b686688f3d09fa2b", 0x70}, {&(0x7f000020d000-0xa5)="cb7d771b948585bd30882bff51a28fa111d1c5bfee7b74d57815df4b34e24e19ff9f369c71fe9b40ed794b774f0a5427859272e53d25cb25616226b962920259108767e5804164a41d47dc02a35a77051e95bacc1b6a8b4a605b4c5e2f75c4c5ef012b713ea2594fe2b943fd6675237265c4403f1fe46ac41a6b04886993ec755d203fadee3d8170a5e97c1f69261573a0e91fcee757d6b9c6913b0d014ec13c8170a5a657", 0xa5}, {&(0x7f0000313000)="723e9a2238d8560f22c5cc7b625e06bc46008f798e596beaf27e9d3a6d31413b9e4bf7ebe6db04816ac6559d6dd0f0e8552ce42081b1f49a2b4e8ed5beaa867241b735", 0x43}, {&(0x7f0000ed9000)}, {&(0x7f00009fc000-0x50)="aaba514254f9c7026c4b0cad7a9484fbd48cf27cf2a48e35f2114fb533be65ec2625ca28771db567201d84f99773e69d8c1567941a8765aeb91fd993b248b2c916510626f6d2efb632919726bad4dcd2", 0x50}], 0xa, &(0x7f0000a4e000-0x190)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xb0, 0x117, 0x2, 0x98, "ce3fcc8d6769967e3d86bacf5c925705858795e19efd8cc6a0430887c28c616cffd09c2354b4da109ab7fb3318913e845b1088737c85885455ea4b6e26faa979399af8d0459b593ed9e96ca486cf59f4b57aae55cdcbd6df7856180c26ee6c07f391efc879b81e6f7513a3e0054a507e3333f4ebce403f89d1926267b75af175eec3402efabf64ae94bcfa9c1fde1f61ba35e1d18990ef85"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x67, "f969b291039f5d602e86a4cd4bd4b079b585e0734b3494238e69a76dbdbb05a502470d3a9f09d70a9af0182e77a3ee3c9a31cc44d00c6fb70594a21fbafad87ccfdc1777439188c04e09d4986db8f92763c3ce07b668e379058e1acdbbe2e9f20597d150474be9"}], 0x190}, 0x20004084) sendto(r4, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 20:33:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x3, 0x78) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000728000-0xd8)=@pic={0xdc, 0x7fffffff, 0x7ff, 0x81, 0x5, 0x0, 0x1, 0x3, 0x2, 0x1, 0x3, 0x400, 0xbc9, 0x7fff, 0x6, 0xfffffffffffff544}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/01 20:33:58 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000+0xf4b)=[{0x6, 0x3}, {0x8, 0x4}, {0xf, 0x20}, {0xa, 0x5}, {0x7, 0x80000}], 0x5) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x961, 0x127fa434, 0x100000001, 0x7, 0x18000, 0xf3a000000000, 0x60, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xea, 0x7ff, 0x8000, 0x0, 0x1}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0x2c3f, 0x30, 0x9, 0xfffffffffffff000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x56fe}, &(0x7f0000001000-0x4)=0x98) 2018/02/01 20:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@ipmr_getroute={0x233, 0x1a, 0x100, 0x1, 0x1, {0x80}, ["", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x400000000000}, 0xfffffffffffffffd) ioctl$int_out(r0, 0x0, &(0x7f00006e9000-0x8)) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000069d000)=""/58, &(0x7f00006d1000)=0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000231000)=@add_del={0x2, &(0x7f0000fe6000-0x10)=@generic="9f47ed30d98d1fa0e9f9a3e9e3f3af6c", 0x5}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005c5000-0x2)=0x3, 0x2) 2018/02/01 20:33:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0x2, &(0x7f00007ef000)=0x2, 0x1ff, 0x3) 2018/02/01 20:33:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000001000-0xc)={@broadcast, @loopback, @dev}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) r3 = semget(0x3, 0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000000d000)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000c000)={0x9, 0x7fffffff, 0x7}) semctl$GETPID(r3, 0x5, 0xb, &(0x7f0000006000)=""/187) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x3c2dff1e83954ed, &(0x7f0000002000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x200000}], {0x95}}, &(0x7f0000005000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x3}, 0x428) 2018/02/01 20:33:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000192000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ec7000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_dev$adsp(&(0x7f00006f1000-0xb)='/dev/adsp#\x00', 0x7, 0x0) recvmsg$netrom(r5, &(0x7f00003d4000-0x38)={&(0x7f0000530000-0x10)=@ax25={0x3, {"54b248d0062d8b"}, 0x3f}, 0x10, &(0x7f0000803000)=[{&(0x7f00003cc000)="dc9f7c8a26b2ae72e9371a5a489eb0290b4dfb545dc3ee2018f74c06a2b906306f3b7a7729921f314c3c8b83f9806810e606d91a31c1394650d2e80d1c9bc4fd2efda30e93ca6c1185098350b0f5a6b62b5528273f82f81dc3204566b329c8ba5f31104e0e9f5763489326af8a0dbf5d473a25090afee90abd0a9452732cd0c9da", 0x81}, {&(0x7f0000510000-0xda)="0a3004385d887412e6720d763c2a5d3f855f70b58546246938be169733ee590b355e61441f8016826c307b1dc8507a87eee3e3d440ef96287a4349851f9618c54ea360657d837c61b5b852528347ca561906fe0f12238d1814423253d68aab0c5e50a2f7ba4a7cedaa06d6c17dc0ea531d8e6cf23476f292de2de2eaf771462f3fae0bc3cfdc3adee8c7206c227394b8bbe8b1399d73009969f7ba1b3a454535c55b1507f157d6101ebf07b92aa5f818f499695b23364d3e0e443079053ab058b03255b366b0f8a24bd1a09e1cc405765b5eb0c2754cfb47d9d9", 0xda}, {&(0x7f0000a98000)}, {&(0x7f0000f49000-0x1000)="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", 0x1000}, {&(0x7f0000251000)="92f08bab1f95ef4c907e8e1c0d5bc8d97971d5211f5aca51efef605c3a1ccf85e92747458972fa8bc7ede1675269ac64e48c47254c8cf012d8da547eb1f966cbf2777326e626464d7fac179e38ba8ddba258e9ad143c31bac431ece368199a002d0706558cb65f6cdba67dd499ea2fe6066a418bdaff812a45356d12b5da59a3cea0bcbc636609cded2d5bb9f95f26634648d009f913edcb7bd86e37ea44de65f101e88a4434678d527a8e679a77403504688c9e4619f3ebb8add91f88132b3a57", 0xc1}], 0x5, &(0x7f0000f83000-0x3c0)=[{0x110, 0x116, 0x7ff, "f0bad6d3d02b3f57973386053f88078ea99648fe71d2237a820c5f77868cdb3412ad40d6a87993cbd3d98bdf6b8ca7207d1a00c11bc6168c1be0d1352ee77cfe4ad8e17ba19e55e7c6c4b8058a36a8cb7213981cbcc36e406275509a0c9e3baf04a0197bf567a7c7f0655bd15428b8ec340d75ddac2dd12a139508bc9b4a602440d4fd8f36f16f2b6e9480697f417b46d98ffc1d39850b02c1d1e339065a3f3d822ca892b116543d6646ec6b4ed99ed427a97868c61b59156197a56ba5dd64f7e9814684f6ad626c6014c09fc161f77463d9c03b96da385d4e2aa5fa9d6f3852b79a55e5007e11d8ffe56f6f5a7fe2836aa5bba8b2fd0864d1"}, {0x30, 0x119, 0x0, 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@binary="153f87e0d2484c96104f57405884c365e8f5a261ca49d0a114e6a50eb7547882abc52747370eab0a8adc464330f990e0895702a50dc4e45fe0bd6e7fa4ec47dff198637a52dfee748b0cb0127137c9a2ce41bd9c13bcb92133a6c537828d"}, @generic="78cbbf91827e84ba2a0a820e40248b44aeeb2191d0e898081865c09d7db51a0ff86c8286cca67d6a6f91723b5157b0c18f276e894743d3087c1c7753cd1b79b58d07fc42bab2562b013a40c8c34596961974f3202e90f334485d555d4c3247c1907400c1c1d23ecf1eed12d8bf32736b9cfb81341e19702827b291ba30eb80c9666c08de51c2c7fe66c0b9f894f857c87142993385d89818791663212f1ce19629790b394abde28b9d048895d424904201d53322df24758648520c4f4b", @generic="cf95ea8a129c2ba59716117fb71bcd52e12a935609d50367442d11c0de57c4a7a2ee2d4861097788769130a68c83d31c3005f6d9ad049ed47997783775516d890addcbb3946950a83c35f4ab65dbbac85b4a368ed9966e2ed2ac4a9bc0cf037696903471eb9ef9a98f6857dc3ecde43516c790f8d8241da3d50608b056adc4ae41d2ada5ad8878eb51d75a5fd87008dbdfcaf430f4cb37134b304d682b8f8d81f9651f8333ce318489ec9e6b06c9df6fad8f7e270dbc23618828"]}, @nested={0x26c, 0x47, [@typed={0xc, 0x3f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xa8, 0x31, @binary="0a19abb832b30ea3fa0e3f53697fc04fe307fc7a0245c05abbe50751b87df360f9e77713b2be79b2b07bb0995d362ea0399e0e0c235b2ab54f11f7e314c02a486128fed16d9c6e3c91916a93d8ca0115d3ddda63143d8684cc58ed880259b92c42dc62d8ceeb9912a410d73e264415ed2bbaf0fcfada3a632c6ba71484367d374d4bed4824e8877ff0a2824539e3204b7515dc432ba0585a783b9ef856"}, @generic="180e0d44241ebe7d99911a6fe64caf2954e8773f79f87b066cdde6695ecfbc1eb0895ae7cb802e80a69e5b76af7886621dce3f8e8cb6d43c6d1bf6f06ccbd749e949891c2120d9d8dc30164bce8a2693f2fa64eeb473d33015ee31bac07749ec663bbe5d39cdf5b91ad22ca9fd44866dd84be26efec8492817ee2e6de35cb409ac386549ad490651cfbba6c824f64c114d0bc03745252916ad31b0cfb3cd5f5653ca593ff7a425902257f048a5dbbe90081b2092cac4", @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x66, @fd=r0}, 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@generic="574d17ebfb99eb28668ee1c85a0743955ee384e6c13a8ef9fec76c2305ee3d2a52c0856b2dd4bee753102119", @typed={0xc, 0x48, @u32=0x5cc}]}, @generic="ff689b993d1ea595096d077e8b78516c12c4d0619ba452d4193d4147fa2c93d91a0691b78f58457b1ddcd50492271a58bc51cb4e102cc56800257b244add7f8d08051824d0ab11e1b29ec5c95c02e7075b4e1aa7e5567da2f5a63ab6681053f65450ee1d297aaf62ab", @generic="f06f3f0a5a49fda813e56f9d116d19febfbb92e8b6adc0e079ce629d6f249f6a6750c99d589823b0a86f77824df357372cf13bbb557a38674d4fc7bd5b619e3cf7dc46eecca4a0bbf8ccea2534bfdba1c20326f2596d2d65b0a03329b9a4cb5fac563ead49fd3317f6cf92d01539eb6bdb2a90e07df2650a1f6f710400bce3", @nested={0x10, 0x6, [@typed={0xc, 0x79, @str='\x00'}]}, @nested={0x13c, 0x56, [@typed={0x18, 0x46, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc0, 0x5b, @binary="493184f9bd0dde949f8f83f60a92083a3f4f6659a650cb479110ec49f0d8026df4eefa0acf6e64b9d64aef2a80ee627a380ee7abca448edc1f93ff619627eef80e6294c7ea86af0ca2701f21f6e291f29e3d6bc8ab97e433a3980bf89f0fec31e4067d3ee1e591bbed6f247afa60a12aaad15bbb9eb4e31ed2bee2a79161f954451875610d951da9acba42db4fe70a5920a4313326c5bb151dccf5855009deb0a7554510cafba39e289760df76ea7a31893f666e55f5"}, @typed={0x10, 0x8b, @binary="7fd5999ce9"}, @typed={0xc, 0x7a, @fd=r0}, @typed={0xc, 0x96, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0x10, 0x12, @str='eth0\x00'}, @typed={0x8, 0x14}, @typed={0x18, 0x76, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8}]}]}, 0x27cc}, 0x1, 0x0, 0x0, 0x8044}, 0x40000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x13) 2018/02/01 20:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000f0e000-0x8)='./file0\x00', 0x2, 0x96) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00007c3000-0x8)=""/8) fcntl$getownex(r1, 0x10, &(0x7f0000519000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x2, &(0x7f0000d0a000-0x4)={0x3d, 0x10001, 0x3, 0x5}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000c5e000)={0x8001, 0x5, 0x20, 0xffffffff, [], [], [], 0xffffffff, 0x800, 0x1, 0x9, "ce9d8dea59e5a39fb3ea283d17605423"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffffe, 0x4) syz_open_dev$midi(&(0x7f0000652000-0xb)='/dev/midi#\x00', 0x80, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/01 20:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) r1 = add_key(&(0x7f00005e8000)='logon\x00', &(0x7f0000b96000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ac000+0x280)={@multicast2, @remote, @remote}, &(0x7f0000b06000)=0xc) 2018/02/01 20:33:59 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x11f, &(0x7f000000f000)=[], 0xfffffffffffffd35}, 0x3) 2018/02/01 20:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000de0000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000145000)) read(r0, &(0x7f0000ff9000)=""/80, 0x50) 2018/02/01 20:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000092e000)={0x2}) ftruncate(r0, 0x0) 2018/02/01 20:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000501000)=r0) 2018/02/01 20:33:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9e}}, 0x7ff, 0x20, 0x2, 0x5, 0x200}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r1, 0x7fff}, &(0x7f0000000000)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) connect$inet(r2, &(0x7f0000003000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$int_in(r2, 0x80000000005008, &(0x7f0000004000-0x8)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000003000)={0x9840, 0x1c, [0x6, 0x4, 0x0, 0x8, 0x100000001, 0xffffffffffffff0f, 0x6e3]}) 2018/02/01 20:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000015c000-0xc)={0x6, r1, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a36000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000027a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000a0000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000dc2000)=0xe8) r6 = getpid() sendmsg$nl_netfilter(r3, &(0x7f0000893000-0x38)={&(0x7f0000f87000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000823000-0x10)={&(0x7f0000969000)={0x664, 0xa, 0xb, 0x0, 0x1, 0x0, {0x7, 0x0, 0x7}, [@typed={0xc, 0x36, @uid=r4}, @nested={0x10c, 0x1f, [@typed={0xc, 0x2d, @u32=0x5}, @typed={0x10, 0x41, @u64=0x6}, @generic="94f476ecbc0bc76173108e4a7376fbf682a6c197826d4e241179c1ba40f1983ca76d8f5516edf6e2cd07c3fe4c201ad405452020921542369f3d0d59e048f3d068c358d17948f30579fa245fd37f044f83f0be9f3fd9c8457c796f302101d6a08c83bfe16164d3bb9fe7feba5826b0b0f623383ecb2cb8910121fb9ed1ad582218773fea5543e36f624e8acd15abb48c93cd0641b6d1c5b6f5e9cd2464592091ad6bdd3e5d7822b937a76df3b7d3d9091cde3e788680a77a779643616ab25eaf7ebc9a1685113493fd332cd1877e554e2fcc4a060661e512db81a82ad438f66485648dc6beeb9529b949"]}, @nested={0x270, 0x62, [@generic="bc7932a0dcac1b2201008aa4106d91493826a1450873fa2c89f5ba17e429a5577ce03bfbae015f5116639c7a10ffa994e981df3ca562245e0fb10e0722352aba2af01e6392f9fc909a4cd4f83a4e36ad0fb1412d25c95e84aada78d844eda80a676ba2a3445a6b56e7f509277d2326632754fc97424284e2dc2b36cf771cba6a559965c75ebc483bdf51dcd5e5e860cf0c7c4c758ee92f54cf41e0b175085a30827406bc9c2bfb1d508ff9220ff5817ba28e2e6a945e2dd5286debe57f641e6416c5cb65a5d3f0ab1d1ee431", @typed={0x10, 0x37, @u64=0x7}, @typed={0x10, 0x57, @str='ppp1\x00'}, @typed={0xc, 0x58, @uid=r5}, @typed={0xc, 0x7c, @u32=0x2}, @generic="b16f69d4e5cff580b69d7f072fc7b8b0d1b4db1d228f9ef36a61d4a1c9341b22a28658eb8a2570b6fd0ca3e3fa6bc6563ad8f31c132031efd1963433176283174c770292a2d69d0b0c49199e5064944fb5097e78f9ec17bb5561d98db7a1aaeb724a74a115b7d833dbc18a49bb8be565139d375c5d64137fd61c412471fd67fa2b966e498aa556d6dd00bc929ab12abdfb60aa7d9965901c304aa0404e9962e8bdc7f71cfd5e8b9634ce62ac2ccd47e438d903fec486becc83a0a2405722fd7d0cc0a77296227f73516c62ec4bdf0905700d6ac500a667ccf330ee7265e8856b575ccff04bfd591f85", @generic="914f616c8b8229210fb6be0e8e898c86efb84c93bb4cc82547d83538890cf4ae3fecf7c51d456c9c01b65673d505cc4b5135ce1a96e38f5cc64d64d6eacee7392f8ff307b7cc3fa2d157bc28ce70a11f67bb8f7823f75125bdf0cc4c11d296bfd728d01460859ea4d8ab499737963fd4b6358e3aa731e9b973a8ed760c6b"]}, @nested={0xf0, 0x66, [@generic="bb1afc91ea739851ddc1101f3d8d56c0ef5d100f7068161dac4c9ea83b48b077af6fb45b87da356bdf9fd3c863cb4c21debffb72173faa68cbbd884be51bf4b43fa1107910fa987ba4ea014e8d7369c52242060863f27f163c0b5e4c183df3e8240bafc821ae429ec0e86436f38270829cd262e944c0e89574dd07e6f9ebfd5be05b86f4ad2b3e6411b47fd0a248f587b589aebaaba770b7400c7b380ce74cd30dd17e81fe18e962017996cd95bb45ef21f5face7a64731aebc774f49d6168508bb1917cfd82f83d23f8bbf9306e02a90c0b3c987621e1e579d061c9b1", @typed={0xc, 0x6e, @pid=r6}]}, @generic="2bff34b69d6e9c6fe55fee824f0c49119b57d8e00d8ea924e943d9d84756794e72170935ce6d041733fbe81359a176f1de2ea644a38078a0c39816abcdeb8614ba7bfe75262b9a002f54dc46dbc5393899145d4ba5f74c12b730d3c08731ab8c737cd2035ab5246109fd9f86ead0cdd9a219234988637c7d3736f4bb62c7993efbe9b085b448f4c97de4c4e0711cd613b802ad8a840e82f85d9bcede16e95ce7769055565a580cabf6ed59d4a00d7b45810c4f5cecfe93b5be193cdf7e7d6e538123ebe4eb64c86c07eaa4385b", @typed={0xc, 0x7b, @fd=r2}, @nested={0xfc, 0x27, [@generic="7c14489e90833e23527eb8671b99c524fc1099310c8cae92d7429f257ba536b7b3b75828502fc7f0665a3aca4101050102eea46a897b437ddf1559ade88626bf1a3c1e9c2ca10f197a18ad36774187ab543529938f57f33a391691433df0013d047aa848b5241db44fa596d0acf2113d4adc60283ad686c6ff4f6d27aea57f22c0adbeec65378ca01464edc6890467459bab92e571283b2cdcaabf2be9b28a8c5fa50fc91ce0713d6bd97708f357708aba1f27939c4547902d92fa950e2a1aed35edda3f80a980ead2ca28fdf7ef", @typed={0x18, 0x2a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x6b, @u64=0x2}]}]}, 0x664}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e81000+0xadf)={0x2, &(0x7f0000b69000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00001f4000-0x8)={r7, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000028f000-0x98)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) 2018/02/01 20:33:59 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x80000) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x7fffffff, 0x8, 0x5, 0x3}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x55)={r2, 0x4d, "6da63be1c4e7d27ce68a15d5f73394eb8dec566eaefa181d3bbd7c36af67f42a04cb9d88da72b7cbb393e3cff0c04608f883d16ff4e76cd131f9572329306c3414d14624ae6e80be53fbe0bbb2"}, &(0x7f0000002000-0x4)=0x55) syz_emit_ethernet(0x1e, &(0x7f00000e1000)={@random="0001000008ff", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x100000001, 0x2, 0x3}, 0x1, 0x2, 0x0, 0x0, "760119b5e0ccfd28"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000002000)={0x4, 0xfffffffffffffffe}) pkey_alloc(0x0, 0x1) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000168000), &(0x7f0000451000)=0x4) 2018/02/01 20:33:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000022e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000bfc000-0x78)="068adfbfc0ca3d5e863d77ecf08dfbbe0f32a91e15ca11ae4a9605007dce1db3416ddf04a847f88b9128cd314751027d0802e30e5d47c3bbbd7053674c740fa95ec424e4bd5ac5dc2dc106be9ea935837f93073b4a9cd332e2d9d187e11699606012d262d5fc393e910acaa8f098993ee155fe4ac15513b4") bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2e000-0x10)={&(0x7f0000420000)='./file0\x00'}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44}}) r2 = syz_open_dev$amidi(&(0x7f0000341000)='/dev/amidi#\x00', 0x100, 0x2000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00009e8000)={@syzn, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000122000-0x4)={0x1, 0xffffffffffffffff}}}) 2018/02/01 20:33:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x81, 0x311002) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000314000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000b22000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fe4000-0x4)=r4, 0x4) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000707000)={[], 0xfffffffffffffffd}) 2018/02/01 20:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast2=0xe0000002, "00090014"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/01 20:33:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000003000)) clone(0x0, &(0x7f000069a000), &(0x7f0000001000), &(0x7f0000069000-0x4), &(0x7f0000236000-0x1000)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)) 2018/02/01 20:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$void(0x15) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) pipe(&(0x7f0000d9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000adf000)={0x100000000, 0x7ff, 0x7, 0x200, 0x8, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000010d000)={0x0}, &(0x7f0000adf000)=0xc) sendmsg$nl_generic(r2, &(0x7f0000b9e000)={&(0x7f0000312000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000a7b000)={&(0x7f00003d6000-0x22fc)={0x22fc, 0x2b, 0x400, 0x0, 0x3, {0xc}, [@generic="dcf6b624eb2e1803e0aafffff57b911214b4e639bdc5024ffce120f20e17ceff14ac6328e58a7106037e114ea904c7a5d423639eb77e38e35339c9b6ed0e8fdbb9739d18cab29d0e75b9c2679fa545d35229ae5629fca64a0998d5b4cf1f72756d831e95271dddce834fb66262693f3e705f43da46dd6f759262e4ddbfd415194f456118e52e556701b83f4d2a2138033dae5de942c624448cc6bbe8d603d9d2d9c257918054d3c6f1d89ec76099066dc269247aea4b8676c5", @nested={0x70, 0x34, [@typed={0xc, 0x8a, @ipv4=@multicast1=0xe0000001}, @generic="06af03ef6d3086", @typed={0x10, 0x89, @u64=0x1}, @generic="33792ee167f442918d3cfca646bb86e8369e7157c35ec8e0738e16420d5bb7fb5c6a6ce912df501ec1e8e3d3f0aeac1a5e52b4c71e8eece337ad", @typed={0xc, 0x76, @pid=r4}]}, @nested={0x1c, 0x5d, [@typed={0x18, 0x27, @str='skcipher\x00\x00\x00\x00\x00\x00'}]}, @typed={0x10, 0x43, @str='nodev\\[\x00'}, @generic="71667241ba7958180c3708be65343d22a744b0e9008f9a2f93b1a79fee61cf92137a7b9fde08acac5c512ef4a19de602eda4ca3affadde48587646e52a9476dd9fac5297fbd7b40795982ff435fa7e2786807f40e1b0104f093e19fa84f70acd613d2c37b0fe63e2127e7697a91e21f43141841766f48e3b898309e162b63c66b24f402a3c278e5b75003a1407367271e22ad4aec972888afddb4d4ba72787310a44c292aacf3b904c066c6ce38386ca953842eb67ef7bc5dfb1172ed659cc9f8478d1d22c113106de3b798e122c682c30fbef5539b94bf3a50a8ecb8c88d74b52b7797ed51e2e25d672c26fae6cbc2b32d7e5047ababe88c8c5b03c2bca90c53e9eaac2139b2b1775de400d060a3c871563758a10b98d047c351c932f6c38bc33f5eeb5b1a664bd93326826d7d1b5095bc9688a2fb9c11f4a741ce091af13a0c454446f7fd20008f6ae9f438b759d0fb3537c7109704438252bbf4cd1037ecedde8e2e88020216f92e384f769fa896db13ffc014dc94da9442b63a5ed101fda337f6ca6506a313d9873c6cf06a64302229a2644040e0151b306808ee7cd274b10a98a6eb43734f2af78c698d21ded3ca26e236e1fe7c3b6e25f77512eb983109522de2ef36e9e7fb54ce29e981d05562cb3a4cb87421cde20f194e6c845a6970d97f031e7c7f6479aebc615b3c22748a31616415f48ac4467e3ce796a0bd7291444b736233ba2a15cb9745d578a1d458c5d2d97a54b48cf2c1d0fd8c4dba255f0184db33d50ba6258f5151c7937ffdd7fb6d170c7cc43b897d602faa070a3962140e0686cc1cc62e45887e38faceeb2550bd7cd86e261a58a3fb15a83326a0f76259536ea6289506f2ee925810f2626128ed2e3781b4fb4203a827359398c9ce82ddeda09f976a9fa721f0543d3130c7ffdb96b542eb289b3df58f1647c84e2af7431211bb91597e9e3fab68965f4aecb8fea6c1ec4863e31c9724a8fdceb4e79cfa6d46c82cad53558f7206f50adb4521a39452281a92803be2e4454d483b7a56ddde0f2169e91de5b059b1c3bb788c1e246baa47052f323e7376e3c3bf4318c65a9c1119ad9f94bd450b1fcf0d56c6156301e259e01825373e84ab62329a1bd5e2f59a8d652270ba6ab22052c07d251df6d876d88445f6ce7c1a1a550835295f934a68ef6f1192b5946b0675d9bd56d06455a222a4995279495b2ad1f712d5000ceeb69b1fad683cb4db764c0b98073ebb0a5f0786605858cc21991b9cb591c00438389dcd8e2e689605a450e43e86650b70d94cb18c01e1753b1b45673d861c46d393e5436a9385322e366018b37362be53b925ff13bc3a930cbb90834d197ad776a8c3f341821b5c0db44194a9c8d75d0f39dba2b0f0199fde4318e2ae133bfc08aaf54bf419bc98e34eb97d7a552ccb1e1eef46752985fe9ec684487c7324b50fbf1d962016ce97f098b2977969fb0d4c8a9d551bb58c3257e6b7f016a8e3f84238cc31eb6ce35128068bb7a56556129b79cc4b573189f8c7467abc3156a4211554f63d0de4b33fc7463cc982669ab3a93ef3b3b59fdf9d3b1bb3e86b01a253c6896c5cca64f9bf1ec3dca64fd8a7d987337b18027f393a311930616aa99c09feef5aadabffb9aa83b5191974b10ee700b50cd9570b9e88401cae8a4642947b924cf602dfc19a6fae35da208c9e33991f31c9ff9c1e9eaada615d111015dcb62d09e1bb0606aacceb1dadf2f46606a91f086dcf45552a4291a15d1b632c96c4fdaec13642681209e40b7449ba9deed2b14b861dd7320f3baf2b16f7a871a84eecc9a038c5035921573525df352561db86fc0771793cbde340fe67678f0654684414b73aa86134fe394ce19345485c884a7a535eb2174fd7a6655ec7320c332421cce3a5693ce1e3ba9b01f3484f7b1fcb6c5a157f3c582a139b058fd258c126d4c2ec834862d4eabcfa191aae7064b44610797471f1937e6a710666c225cbad6404a89d88bcd9fb5a83d9bd9688a07480c763a0a47a6bc3c4d8cd4e32c444594ff0142e6c1c9ff99eb5e66be126a6ea2dc4f19f65590af59a802ced059cab224faa417767d8c36a21166cf5284ec0e715249052136ec2cc6606ba6394b47a3ee1acc5fbfdbdeb3ff6e2858ba1c828179e4a605d4823dd5d252972b1cfc6d4c276a69ef0b16c643d621f43ca7b0b2ffc0802b8c3f4ff9665ece7c862f8a00ce8845aff48f39498bba782830130566363922fb7782ac2011341522f9fa6814455233fb647787ea023165fe2d92c6ec74143011358deef2b80ba4ee37e667d047aced8f27a3c3dd448b2c6227ee9dd661da16217f848d4a52cc174fa3fc38278b6fd025254d16552bb84f638abcc28485717205fffdf12b5a141d5401b044aa9b5c97704718557aa3309f1a25fb4cd87ed9843b3c9be4ba9cb05529e416d938a7d738a11bbf45f1829b967367cc5bd662265cac253e6a10304735187c79eb458cfc66fc24c41cd1956817f103f14a39b8af3ee762cf78c462b4ca57cdbde3643ca64944d302ee2838b82ff5a0f50035ff3f430a62b0f40073e9ecf2053e057c15d05e9cdceda9fcc81739aeabcd8ff591be0e21a349e2dd73a5cf4ade62dd71b51126365f9d04cdbf52ec59bea3d9553f5a0b95d9d7987aa5f4e2d579b4ac4bdb40af349d86c381072c5d01e1893d8589b76c65a6bb6ea2115471a3da1854e35aa2268acc0697dd2de79b3084f88101ac3214061147c213cf920e3bd7aa80f4c6a23fad5b93cb0f6703c43d8986a7f5a6512139c83addd81bdce1f8174a885e45cb074d6fc3c932666c52e6d3cc1d247c09decfe83bd87dd72aacfce08a2915ada270e585b00b09c6d885d1f2e403f28d9873a0076b6bd80de3f4ecd42f358fceb8b080ce2398785d4e123016e028510618f5623b29929d81e0bbfec6f9bfb25afae35a80e03d2ba2854fbc458a2b13ed671964be12dad5c22883e0e8f61432e3ac8b6de07f2895dde1ce2804fbe55eeb9ab72c0be2dbda9f11e91776ba11257da9c4faa1ef9edb51c6e91f7c2967ac0c5b6c3b73ec8029e0d6a8e4306c8a0b0dce6661f5e005fa5c897ca2b7e07e8a1d7d9e9d0d7826a911420a952aec0cc754e02e797d9831c44534913ccd9d97f409f7b3753a4a85841b0bf2fc23f056efa194e149dc8c182264483f08e6b420e9395cec86d1fc0d1cff7dbcf6e20cf3a9934d2e041dff900436268e37b9a20fae871fa870e276dc651ee42c8781378e9f4e2409bab95ce60f09adfd19e72008b46852f3ed1cb3de3529b277f747ef18cf293eb91021801a1539175322cb21cf21d8b6a60899eaf06d72d89ecc3630cfb70f54643d28dae36f3dda1986d1322fcde12194ee3c59438b4aa7399ce5e75f210534df8b2ef90a1392cf07890c76f01064c0b326aa96ef12c53eb8ee5d81a57c7c6af849291ce848411a8553b2bf611bca1bef0aaad7be78a02cd45a049452349c44b3fe3b1245e5fbfd9cc83804424b215f7507511612d6b9280a0af079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@nested={0x1190, 0x7, [@generic="3436dbc581a7077d78d5123706ea7c3126137b9b23ead1ba329ae1568670ec9ac63ceee7b117121ae56c30899c0b6a597403b47936f512c87a88a49287017db01a99e61d4c8a959fbf5f4ece43cb0b5a1ef30f100059ba970ebe22da", @generic="daae52ca4c42e6a85697f4a19ab2946422f3724062177a398b393319f33ff35029750fd7c421c2c9c395f8a9594961a1cac497d19645a1922241982b", 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@generic, @generic="ce498b7ec7f0ee2a7860ce6b54c121f6843cd48b9b8e1bf20fcac0574fa291805a5e3c097ec4e06e64cfe5da0f16c5c9eb5fead73c951c043d9ef6b5b458c26b4939e0f1dca738d7a244f97b2d1cf36732c3bc7fba07690c2dbbdfaac0869f7f30866db45e4b977f492dfa20d23466d8665dea1b898c9f79bc49e8a13777d6fa4e23bedd7bf5c88e995a1f902ff5c41e08a54a5a576e424557d67985dea82bbd9bf6914ff0ba7c4df94b6d18b3f469d078da63987fda874725a70c46507f0005197d7e0343195187d900f573c003a1e6d67a3b55741647ce7110d329ca95f763cbbd8775502d5343e28f971d49dd9c4234cb"]}]}, 0x22fc}, 0x1, 0x0, 0x0, 0x10}, 0x20004041) sendmmsg$alg(r3, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7", 0x1}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x28a}], 0x1, &(0x7f00002dc000-0xd9)=""/217, 0xd9}, 0x0) recvmsg(r3, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6}, 0x0) 2018/02/01 20:33:59 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/cuse\x00', 0x80, 0x0) inotify_add_watch(r0, &(0x7f00003af000)='./file0\x00', 0x281) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000061d000)='net/igmp\x00') dup2(r0, r2) sendfile(r2, r2, &(0x7f0000e5e000-0x8)=0x3fffffff, 0x8) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000210000)={r1, r2}) 2018/02/01 20:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c59000)='/dev/midi#\x00', 0x9, 0x400) sendmsg$nl_crypto(r0, &(0x7f000074e000)={&(0x7f0000347000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00004eb000)={&(0x7f0000d75000-0x118)=@del={0x118, 0x11, 0x8, 0x0, 0x1, {{'sha512\x00'}, [], [], 0x2000, 0x353ee1d850407cd7}, [{0x8, 0x1, 0x93}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f0000001000-0x1)) 2018/02/01 20:33:59 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000e6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x80)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xda}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffe1}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xfd)=""/253, 0xfd, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x29008100, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000a64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f000026a000-0xf)=""/15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:33:59 executing program 3: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_emit_ethernet(0x37, &(0x7f0000b01000-0xcf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "1f1534ce27"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ab04aac}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000094b000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eb6000)={0xfffffffffffffffb, 0x8, 0x4, 0x6, 0x0}, &(0x7f00004ff000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a19000-0x8)={r1, 0x7fffffff}, &(0x7f00003d7000-0x4)=0x8) shutdown(r0, 0xfffffffffffffffd) 2018/02/01 20:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f00007f2000-0x4)) r3 = syz_open_dev$audion(&(0x7f0000117000-0xc)='/dev/audio#\x00', 0xdf, 0x18001) sendto$inet(r3, &(0x7f00009d8000)="89d0b5b56b7ea9979dadc1b90933a95a84e47bf7624e375fdc2a178eb3ac9192022ec748f447a5a78665c7c00bbd82690371ddeb3d0430618ff502645ee3581494f41bf99c5b0ad728cb733fc50181c7e4b09a64bea423014d1b0d52a6b24e6345eeea35f925fde1f5913de8905c1895358a8dc7ff08551d169e4dbbb1ade79472e549cb6267aa45e86e0e5d562fe12c414df34609665323f1", 0x99, 0x8800, &(0x7f0000db8000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/01 20:33:59 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000-0xc)='/dev/autofs\x00', 0x4000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f27000)={&(0x7f00003ad000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009a8000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/02/01 20:33:59 executing program 2: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = open(&(0x7f0000038000)='./file0\x00', 0x44302, 0x8) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000100000-0x4)=0x2ba) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x1e, &(0x7f0000067000-0x1e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "060ac01a6bb6c881"}}}}, &(0x7f000008c000-0x10)={0x0, 0x1, [0x0]}) 2018/02/01 20:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000986000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00001e4000-0x10)={r1, r2+30000000}, &(0x7f00000da000-0x10)) bind$alg(r0, &(0x7f0000325000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="2ece744bf477f7c5c928c1953aa461f09222d835880afbb0f2ad542f4657f32e49093ee51abaabab39c4043e04ad1bb930166384ad3b6d3df4341d1459b2b8196e8feadb37338afed3e3230641825fa6062f3843d832d813a2d89e6aa6491fc0410c296df8813bffec4bcb05141a2d507d2b5e9ad4ec4e092fddc6b842de5b0512c728f3b5b27e523861dd94f7c05986650abbfd5a4e12a1477a29e9867d8d5c98dce92afd2cded24aa94e0e5e9d23d171046cd2b8b0682d932d9f589d3e3031", 0xc0}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/01 20:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty}}}}, 0x0) 2018/02/01 20:33:59 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000131000-0x158)="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", 0xff33) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x81}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0xf9}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000219000)='/dev/input/mice\x00', 0x0, 0x400800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000157000-0x8)={0x0, 0x8, 0x1000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000021b000-0x8)={r3, 0x2}, 0x8) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001b000)={0x0, 0x9, 0x30, 0x7, 0xffff}, &(0x7f000021a000-0x4)=0x18) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000021a000-0xb8)={r3, 0x5, 0x3, 0x2, 0x6, 0x9, 0x3, 0x1, {r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0xe2c5, 0x10001, 0x7aa, 0x7}}, &(0x7f0000219000)=0xb8) 2018/02/01 20:33:59 executing program 7: socketpair(0x1f, 0x1, 0xfea3, &(0x7f0000ac2000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000674000-0x8)) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)) 2018/02/01 20:33:59 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000023000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x400000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000027000)={0x0, 0x1, 0x8, 0x8, 0x400, 0xffffffffffff8001, 0x1, 0x10000, {0x0, @in6={{0xa, 0x0, 0xdb, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0xf7, 0xffffffffffff0001, 0x7, 0xfff}}, &(0x7f000001c000-0x4)=0xb8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000018000-0x8)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000028000-0x20)={0xc5f2, 0x200, 0x8004, 0x0, 0x43d9773e, 0x2, 0x7fff, 0x9, r2}, 0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000028000), &(0x7f0000021000-0x4)=0xc) r3 = syz_open_dev$midi(&(0x7f0000027000-0xb)='/dev/midi#\x00', 0x9, 0x600800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000013000-0xb0)={{0x7, 0x2}, 'port0\x00', 0x0, 0x408, 0x1, 0x1, 0xfff, 0x3, 0x8, 0x0, 0x1, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 20:33:59 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f00006cc000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1, 0x10, 0x3, 0x1, 0x0, 0x3f, 0x1, 0x1, 0x7fffffff, 0x3968f6e0, 0x3, 0x100000000, 0x45a, 0x1, 0x1c000, 0x1, 0xffffffffffffffff, 0x9, 0x1f, 0x695, 0x9, 0x200, 0x20000000, 0x5, 0x101, 0x1, 0x7, 0x1, 0x100000000, 0x1, 0x16, 0x176, 0x5, 0x5, 0x1, 0xc2e1, 0x0, 0x10001, 0x5, @perf_bp={&(0x7f0000483000), 0xa}, 0x81, 0x7fffffff, 0x4, 0x7, 0x7, 0xaf, 0x7}, r1, 0x3ff, r2, 0x9) shmctl$SHM_LOCK(r0, 0xb) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000a14000)={0x80, 0x8, [0x9, 0x9]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x6, 0xee, 0x0, 0x7, 0xd, 0xc, "98e488c20b55ba77b1867588ed12dcf170772f5a136864c1e52234e1ace2276fb858fd09e479e139efdb04b3391b41abfd5439b3f6527b027bcfbf446e9b9667", "b1be09f457b3dae88470f0aa483ff30a7bbcc717370a4529f4b37bf155c30042104cdd0ea59ac5accf7d322278b71400f4c13aeaf1f35863c8f19162fae6a132", "522abe8ca122620eebc45efe5dca01dc649753a43e2f7f0a472bcb7987d030c8", [0x4, 0x4]}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000007000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/01 20:33:59 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000799000)=@generic="4909f0268da1646949248f3d6f1b1726", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000144000)={0x34e, @tick=0x8db, 0x100000002, {0xfff, 0x1f}, 0x1, 0x0, 0x4}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001f6000-0x4)=0x80000001, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f00003c2000-0xc)='/dev/amidi#\x00', 0x4, 0x200200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001f000-0xc)={0x0, 0x8, 0x2, [0xffffffffffff391b, 0x143]}, &(0x7f0000658000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a13000-0x8)={r4, 0x40000000400}, &(0x7f0000f0b000)=0x8) 2018/02/01 20:33:59 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x4, @empty, @common='ip6gr%0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/01 20:33:59 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x100000000, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000009000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x18000, 0x0) bind$inet6(r1, &(0x7f0000009000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) 2018/02/01 20:33:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000)=""/76) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0xe)=@l2, &(0x7f0000003000-0x4)=0xe) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r2, 0x22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a41000-0x8)={0x7, 0xfffffffffffff801}) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000cd0000)=0x6, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/01 20:33:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b9d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e4b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b2e000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00004eb000)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f24000)=0x3, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00002dd000-0xd)='/dev/usbmon#\x00', 0x168, 0x400100) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000a43000)={0x559, 0x400}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r2) r5 = add_key$user(&(0x7f000076d000-0x5)='user\x00', &(0x7f0000cbc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002e4000-0x7e)="a354fe881e5477e39dc0c832885a0461eb2a6de5b4eff00c061a03fb6e7d3a03b889048a99c194c763b658c683b74696129c45dd4047e10eca26871f68bec5335b24c219807916dc7ce4faa86b9fd2d143d189820f85e2104504f3b25bff41cae99c6fecc89cbf894423fb0c5aa7fb249c7e67be2532835d6ca8c98edb6d", 0x7e, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000a65000-0x2)=0x100, 0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000211000-0xc)={0x0, @dev, @remote}, &(0x7f0000f18000-0x4)=0xc) sendto$packet(r4, &(0x7f00000b7000-0x39)="338b6fc9a3ed11ee8f149e8689b5ec0946313dea5502361098469c862f88af4412c1fc340f8a1fa3386575907b16560bf604dd2c0f751e0fd9", 0xfffffffffffffe7f, 0x4, &(0x7f00006d2000-0x14)={0x11, 0xf7, r6, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000305000-0x9)='/dev/ppp\x00', 0x402000, 0x0) 2018/02/01 20:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ec000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00002f3000-0x10)={0xffff, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) syz_open_dev$sndpcmc(&(0x7f0000c73000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000dd1000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) [ 87.156837] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/01 20:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) unshare(0x400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000856000-0x30)=[{&(0x7f00003b8000-0x8d)="45be4434205f1775f5d3324129c7c59b", 0x10}], 0x1, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000d41000-0x4)=0xe5) [ 87.259932] QAT: Invalid ioctl 2018/02/01 20:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf2000/0x10000)=nil, 0x10000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009e9000-0xb)='/dev/vcsa#\x00', 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000981000-0x4)=0x4, 0x4) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x38) 2018/02/01 20:33:59 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x120100, &(0x7f00006bb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000005000-0x1)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000082d000-0x4)=0xffffffffffffff55, 0x4) 2018/02/01 20:33:59 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007af000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00005df000)="5013ca26b62be180c6cb3b9e781293e85c175868ae2d4b3ba5eb661801c00c199af5d4196de185f22734d1e765c268eb5e0c51182663fe2e091cf15b46ee5481733b375e15d5d6e752074a5ada0329935f2ce9a4c529c0854d8fa7a9a7238e32bad848075c99af5eb516eec6f4ffcdac56121680d0de1666f80b464669c16bc98372878ce333b96545331c80529eaa6397dd98a549ad661b32bc0f5018fbc090a6758879a9f6c07d0d404762fe49915af7aabc5de7e6458279bce361124059f85de25b0ffb31157d54d8c1821014a01e6507cf05ea2b4ea08964c5cd", 0xdc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000b00000), 0x0) 2018/02/01 20:33:59 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x201}, 0x1}, 0x0) 2018/02/01 20:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000014d000)="3f6936ec", 0x4) userfaultfd(0x80000) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[]}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/02/01 20:33:59 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/01 20:33:59 executing program 1: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/01 20:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000062d000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006f1000)='/dev/audio\x00', 0x400100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000850000)="bd6724ebf85ba3cc195e6f422c0dac72", 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sched_getattr(r1, &(0x7f0000cca000-0x30), 0x30, 0x0) semop(r0, &(0x7f0000db1000-0x18)=[{0x7, 0x100000000}, {0x2000000000003, 0x2, 0x1800}, {0x0, 0x7}, {0x2, 0x3e}], 0x4) semop(r0, &(0x7f0000031000)=[{0x0, 0x3}], 0x1) 2018/02/01 20:33:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x25}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x9469c0c26ee83fe1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000003000-0x18)={0x9, 0xa3b, 0x8}) [ 87.746799] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.760416] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 20:34:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/01 20:34:00 executing program 2: unshare(0x2020600) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x55a5, 0x800, 0xc3, 0xe04, 0x7fff, 0x8f5}) r1 = socket(0x400000a, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000-0x56)="61f3a3786f2847f6cc14c7566a213e0aa4fbf860265679a0bfd2fb8542281c0f282917b80af46a0d9c04b9d7174c7e1eb9063a23d503dab36bffba7c482f2f9373b751b1811ed939ebaf913ee2eafdc1246935fe1662", 0x56, 0x0) 2018/02/01 20:34:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000354000)=0x2) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b9000)={0x0, 0x80000, 0xffffffffffffffff}) 2018/02/01 20:34:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a5b000-0x18)={0x1, 0x0, [{0x40000084}]}) 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000bfe000)={0xffffff7ffffffffe, 0x56, []}) 2018/02/01 20:34:00 executing program 6: semctl$IPC_INFO(0x0, 0xfffffffffffffffe, 0x3, &(0x7f000015d000)=""/27) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4093) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/01 20:34:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) read(r0, &(0x7f0000d93000-0x5d)=""/93, 0x5d) ioctl$TIOCSTI(r0, 0x5412, 0x5e40) 2018/02/01 20:34:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000278000-0xa9)=[], 0x0, 0x0, &(0x7f0000bc8000)={0x0, 0x989680}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000055a000-0x48)={0x10000, 0x0, [0x5, 0x6, 0x5, 0x9, 0x2, 0x0, 0x100, 0x7]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000a18000)={0x3, 0x8, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000-0x10)='/dev/sequencer2\x00', 0x620000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000faa000-0x10)={0x0, 0x7, 0x4, [0x5, 0x0, 0x0, 0x5]}, &(0x7f0000ea5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000639000-0x6)={r1, 0xc71}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r2, r3, 0x0) 2018/02/01 20:34:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x160bfaaa4801e1cb, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00006b2000/0x18000)=nil, &(0x7f00001c8000-0x18)=[@text16={0x10, &(0x7f000086f000)="ba4200b8ec00efbaf80c66b87e84868466efbafc0ced66b9800000c00f326635000100000f30f30f2b720566b8010000000f01c10f22a40f20d86635200000000f22d866b8156d00000f23c80f21f866350800c0000f23f8b800000f00d866b80500000066b9000000000f01c1", 0x6d}], 0x1, 0x4, &(0x7f00000c8000)=[], 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/02/01 20:34:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f00005b0000)='/dev/usbmon#\x00', 0xfff, 0x400) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e6e000)=""/245) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) read(r3, &(0x7f0000924000)=""/1, 0xac) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r1, 0x16) 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)="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"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"}], 0x1030}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x4}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000000000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @common='eql\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f0000003000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0xffffffffffffffd5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@dev, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)) 2018/02/01 20:34:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00004f3000-0x50)={@generic, @ifru_map}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/01 20:34:00 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000027000-0xb)='/dev/midi#\x00', 0xb745, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000026000)={0x40000000}) connect$netlink(r0, &(0x7f0000025000)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/02/01 20:34:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=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) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4), 0x4) flistxattr(r0, &(0x7f0000fb9000-0x15)=""/21, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) chroot(&(0x7f000057f000-0x8)='./file0\x00') umount2(&(0x7f0000ad5000-0x8)='./file0\x00', 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b14000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e7000), &(0x7f0000e07000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000de9000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) sendmsg$nl_generic(r0, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fdatasync(r0) 2018/02/01 20:34:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000733000)) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="bd7c6ca6fe3a62d1337f3b3c53e94f29", 0x10}], 0x1}, 0x0) 2018/02/01 20:34:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20801ffd, &(0x7f0000001000-0x2), &(0x7f000029e000-0x4), &(0x7f0000bac000), &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/01 20:34:00 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f18000-0xc)='/dev/audio#\x00', 0x8, 0x2) r1 = memfd_create(&(0x7f0000550000-0x2)='/\x00', 0x3) renameat2(r0, &(0x7f0000af8000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00', 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f000004c000)=0x25, 0x4) sendto$inet(r2, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000f18000)=@security={'security\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0x3b0, 0x2c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00007b9000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x3b0}}, [{{@uncond, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1000000000000000, 'system_u:object_r:clock_device_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xff000000, 0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {0xff}, {0xff}, 0x1d, 0x40, 0x5, 0xe}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "84b47a902b036b9be1f97f53d7bcfc1dfb5aac0ce4612dafad3f2230c5e8"}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffff00, 0xff000000], [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], @generic="18c63c9ef08f1c71dbc9dbee1266d254", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x33, 0x1, 0x4, 0x8}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x21, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x3, 0x0, 0xb9, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x2f31, 0x1}}}]}}, 0x558) [ 88.036796] device eql entered promiscuous mode 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aaf000-0x16)='/selinux/checkreqprot\x00', 0x64000, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000697000)={{0xfffffffffffffeff, 0x4, 0x100, 0x101, "f27e99416d1106d7efabb153460d97d77b3433bbc7907c86b6ec69f9d06b6977724ddcf24a83f59aa4446c5d", 0x7}, 0x0, 0x0, 0xffff, r2, 0x40, 0xfff, "5cbd8135010dbb2b322fca324fd138e93156b69c48ad0343935e9a8089e0decd5337f79c9cf21df7cbfaeb51b34ca02f315294ba721b7c96e10763c6f55d7fff", &(0x7f0000166000)='securityð1\x00', 0xe, [], [0x21400000000000, 0x3, 0x10000, 0x8]}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2}}]}, 0x13c}, 0x1}, 0x0) 2018/02/01 20:34:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000037d000-0x22)='systemcgroupvmnet1proceth1:vmnet0\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/01 20:34:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fsetxattr(r0, &(0x7f0000481000)=@random={'user.', '/dev/binder#\x00'}, &(0x7f0000beb000-0x15)='mime_typeprocselinux\x00', 0x15, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c2c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000241000-0x60)=[{&(0x7f0000ce6000)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r5, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r6 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000a8f000)=0x400000000) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)) linkat(0xffffffffffffffff, &(0x7f00000f0000)='./file0\x00', 0xffffffffffffffff, &(0x7f000052d000-0x8)='./file0\x00', 0x0) timer_gettime(r7, &(0x7f0000349000)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f0000aa4000-0x10)) select(0x40, &(0x7f00003ab000-0x40), &(0x7f0000fb3000), &(0x7f0000bcf000-0x40), &(0x7f0000278000)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000070b000), 0xfffffffffffffd9a) r8 = dup(r6) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r6, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) [ 88.160158] binder_alloc: binder_alloc_mmap_handler: 10765 20000000-20002000 already mapped failed -16 [ 88.174286] binder: BINDER_SET_CONTEXT_MGR already set [ 88.189676] binder: 10765:10769 ioctl 40046207 0 returned -16 [ 88.200514] binder: 10765:10775 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 88.205499] binder_alloc: 10765: binder_alloc_buf, no vma [ 88.205527] binder: 10765:10769 transaction failed 29189/-3, size 80-16 line 2903 [ 88.236045] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.242416] binder: release 10765:10769 transaction 40 out, still active [ 88.249549] binder: unexpected work type, 4, not freed [ 88.254900] binder: unexpected work type, 4, not freed [ 88.260209] binder: undelivered TRANSACTION_COMPLETE [ 88.265403] binder: send failed reply for transaction 40, target dead 2018/02/01 20:34:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) 2018/02/01 20:34:00 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000001b000-0x60)={0x0, 0x32, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000025000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000029000-0x20)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000029000-0x20)) socketpair(0x0, 0x80e, 0x1, &(0x7f000000d000-0x8)={0x0}) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1}, 0x0) timer_create(0x5, &(0x7f0000011000-0x60)={0x0, 0x2f, 0x5, @tid=0xffffffffffffffff}, &(0x7f000000a000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f000002a000-0x20)) timer_getoverrun(r5) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000013000)=@random={'system.', 'em1,GPL-{\x00'}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000020000-0x4)=0x8, &(0x7f000000a000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000016000)=0x3ff, &(0x7f000002b000-0x8)=0x4) 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c1f000-0xc), &(0x7f000036b000)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000a53000)='/dev/snd/controlC#\x00', 0x1, 0xf7fffbfffffffffe) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffe52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) bind$llc(r0, &(0x7f0000300000-0x10)={0x1a, 0x7, 0x4, 0x200, 0x4, 0x101, @random="41c880e7b9d8"}, 0x10) ppoll(&(0x7f00001ba000-0x48)=[{r1, 0x80}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x11}, {0xffffffffffffffff, 0x10}], 0x4, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000)={0xff17}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x59d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000868000-0x90)={0x0, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) bind$bt_sco(r0, &(0x7f0000069000)={0x1f, {0x7fffffff, 0x78, 0x8, 0xffff, 0x4, 0x3}}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00005ca000)=0x1) 2018/02/01 20:34:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x6, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000006000)='selfposix_acl_access-\'\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000006000)='./file0\x00', r2, &(0x7f0000006000)='./file0\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000004000-0x118)={0x8, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000005000-0x4)) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000008000-0x4)) 2018/02/01 20:34:00 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f81000-0x38)={&(0x7f0000f44000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000043c000-0x70)=[{&(0x7f0000688000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f00003ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000ec7000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000-0x14)=""/20, 0x14, 0x5}, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006a5000-0x44)={{0x2, 0x0, @rand_addr=0x6}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x1, @multicast2=0xe0000002}, @common='dummy0\x00'}) r1 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r1, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) 2018/02/01 20:34:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x2, 0xa, &(0x7f0000002000-0x50)=@raw=[@exit={0x95}, @ldst={0x3, 0x1, 0x6, 0xb, 0x0, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0x5, 0x3, 0x0, 0x3921}, @alu={0x4, 0x1772715a, 0xc, 0x0, 0x2, 0xfffffffe}], &(0x7f0000001000)='GPL\x00', 0x3, 0xc3, &(0x7f0000001000)=""/195, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/50) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) 2018/02/01 20:34:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = add_key(&(0x7f0000f4b000)='cifs.idmap\x00', &(0x7f0000fc6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002fc000)="1357d5d16f3a68278d07437ea6736cae7f25cfac19d9973e12e0c5ada1162524aa0845bb525e4656484ec0d7a68f12ed6e6300312089806d1ee89e0fe2ee674ae2cd445298b5b2fdddf544ad8813771bb1482a23651d932f601fc3d5ba317a4455ad06b4ff45d6851c173bd36cc5a4b3d3fde5d1f0558e6fae96b08296cace73d3657426fc3a52975b2915ea54cca956656a2e6c4e312b33bf6ae08f27fb404aef1b6ae4b94e4d8f3a0b9d660dadcb35b487af", 0xb3, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00002db000-0xb5)=""/181, 0xb5) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000035e000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00003af000)={0x1, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}, {{0xa, 0x1, 0x1000000000000009, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0xfe4d) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000fb5000-0x4)=0x73, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @local, @loopback}, &(0x7f0000afa000)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000469000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a5000)={@generic="1c6dea92c9a80a4cb1ab8c72716f9022", r2}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f93000)={"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"}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/01 20:34:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003b4000)={0x63cd, 0xffffffff, 0xff, 0x1, 0x9, 0x5, 0x8, 0x6, 0x800, 0x40}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/01 20:34:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000037e000-0x31)={0x0, 0x29, "a1653d8e6adc34521ed49575ac5e96d98e5bcdfba8b420fbf77fe7dbe4bfc29a24952e1873167e5a2d"}, &(0x7f000047d000-0x4)=0x31) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b0c000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d28000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fsync(r3) close(r3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000002e000-0x4), &(0x7f0000599000-0x4)=0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000280000)=0x2) 2018/02/01 20:34:00 executing program 2: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000009000-0x20)=[{}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x2}) close(r0) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00004ec000)=""/254, 0xfe, 0x22, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00004a7000)={&(0x7f00004ed000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004ed000)=[], &(0x7f00004ed000)=[0x0, 0x0], &(0x7f00002a7000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x2, 0x9}) 2018/02/01 20:34:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000009b000)='/dev/random\x00', 0x0, 0x181000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000483000-0x2)=0x0) sched_setaffinity(r0, 0xfffffffffffffedf, &(0x7f0000976000)=0x400000079) r1 = syz_open_dev$dmmidi(&(0x7f0000642000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x8010000) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ptrace$poke(0x5, r0, &(0x7f0000d1e000-0x8), 0x100000001) 2018/02/01 20:34:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ba8000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x12)={r3, 0xffffffffffffffff, 0x5, [0xffffffffffffffff, 0x4, 0x3, 0x2, 0xdb]}, &(0x7f00004fb000)=0x12) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/01 20:34:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e6000-0x20)={r0, &(0x7f000055b000)="d547c5ae67aa710ca8acc092bdec11307691c5a9bb975484e7f790e904849a3a8c35b551d4d3680b482b2712ea623c759c19f27ff9d13538e21da62be56705d7b490c0cffa2562c3dc17984027daeba3ed1061801faafa841ea3958a0b526daeb4f17798edc22d658543a4db8854759633dfcc470401d9cd26100ad5bd1df7c87ef52f6f9215311c3f17f40b9b128a0c9faf99c5cc48a2432fa550c9a2c1e8a3f72d8a8bf7b6047ed5f379f58720509ff4ca0841f3ee4cf232e69383a68b8e4dffcf3598eabf913f786236222f6c278507437f35ffe33d299192c5a850b1576fdd4b199f23a9bd8242d8", &(0x7f00003a4000-0x1)}, 0xfffffffffffffc7a) r1 = syz_open_dev$usbmon(&(0x7f00007bb000-0xd)='/dev/usbmon#\x00', 0x200, 0x400000) recvmsg(r1, &(0x7f000027e000)={&(0x7f00009df000)=@un=@file={0x0, ""/77}, 0x4f, &(0x7f0000258000-0x50)=[{&(0x7f0000f41000)=""/172, 0xac}, {&(0x7f00002c0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c81000)=""/4096, 0x1000}, {&(0x7f00000d8000-0x7a)=""/122, 0x7a}, {&(0x7f000094b000)=""/45, 0x2d}], 0x5, 0x0, 0x0, 0x9}, 0x40000000) 2018/02/01 20:34:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x9, &(0x7f000054c000-0x8)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 20:34:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c0d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ef9000)=0x3) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 88.761134] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 20:34:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e57000-0x4)=0x0) perf_event_open(&(0x7f0000e2a000)={0x3, 0x78, 0xce, 0x1, 0x1, 0xffff, 0x0, 0x401, 0x20, 0x6, 0x100000000, 0x3, 0x3, 0x5, 0xb31f, 0x4, 0x0, 0x8, 0x5, 0x5d2, 0xcb2, 0x2, 0xfffffffffffffffc, 0x8, 0x4, 0x8, 0x7, 0x8, 0x1, 0x828, 0xe295, 0x0, 0x1ea6, 0x3, 0x9, 0x401, 0x0, 0x2, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000cdb000-0x1), 0x3}, 0x10018, 0x10001, 0x3ff, 0x2, 0x2659, 0x80000001, 0x2c1}, r1, 0x7ff, r0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009e0000-0x4)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCCBRK(r3, 0x5428) fallocate(r3, 0x0, 0x0, 0x9) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000368000)={0x7, 0x0, [{0x1, 0x7, 0x0, 0x0, @msi={0x7, 0x8d7, 0x8}}, {0x2, 0x7, 0x0, 0x0, @msi={0x9, 0x6, 0x1ff}}, {0xffffffffffffff15, 0x2, 0x0, 0x0, @adapter={0x5, 0x8000, 0x9, 0x8, 0x7fffffff}}, {0x145, 0x3, 0x0, 0x0, @msi={0x10001, 0x0, 0x2}}, {0x8, 0x0, 0x0, 0x0, @msi={0x6, 0x5, 0x5}}, {0x2, 0x1, 0x0, 0x0, @irqchip={0x20, 0x81}}, {0x1000, 0x3, 0x0, 0x0, @adapter={0x1000, 0x7, 0x80000001, 0xce, 0x8}}]}) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/01 20:34:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000071e000)=0x319aec02) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, []}, 0xf0}, 0x1}, 0x0) 2018/02/01 20:34:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006f7000)=0x101) ioctl$TCXONC(r0, 0x540a, 0x2) socket$rds(0x15, 0x5, 0x0) 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x2c) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00007cd000-0x1a0)={[], 0x6, 0x80000000, 0x9, 0x0, 0xf4c5, 0x2000, 0x0, [], 0x5}) 2018/02/01 20:34:01 executing program 5: r0 = shmget(0x2, 0x4000, 0x10100, &(0x7f0000b2f000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000c4b000-0x81)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x88) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e56000)={{0x8, 0x7}, 'port1\x00', 0x4, 0x1, 0x101, 0x4, 0x0, 0x7, 0x1800000000000000, 0x0, 0x2, 0x4}) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c07000)={"5be9f889c46af3df3860956a73ff7cb2", {0x4, 0x9, 0x4, "51af5d7e6c51", 0x8}}) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) symlinkat(&(0x7f00007e4000)='./file0/file0\x00', r1, &(0x7f0000ab0000)='./file0/file0/file0\x00') mkdirat(r1, &(0x7f0000164000)='./file0/file0/file1\x00', 0x20) 2018/02/01 20:34:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8c000-0xc)='/dev/rfkill\x00', 0xc0b00, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003c1000-0x4)=@int, &(0x7f0000b98000-0x4)=0x4) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/01 20:34:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r3, r3) tkill(r0, 0x16) [ 88.793219] binder_alloc: 10810: binder_alloc_buf, no vma [ 88.802381] binder: 10810:10819 ioctl 40046207 0 returned -16 [ 88.821261] binder: 10810:10812 transaction failed 29189/-3, size 0-0 line 2903 2018/02/01 20:34:01 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000005000)={0x1}, 0x0, 0x8, &(0x7f0000003000)) lremovexattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'os2.'}) 2018/02/01 20:34:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000472000-0x4)=0xb8) clock_gettime(0x0, &(0x7f00002ee000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000d9b000-0xa5)=[{{&(0x7f0000686000-0x58)=@alg, 0x58, &(0x7f0000882000)=[{&(0x7f0000fd1000-0x10)=""/16, 0x10}, {&(0x7f00006fd000)=""/130, 0x82}, {&(0x7f00000ca000-0x18)=""/24, 0x18}, {&(0x7f0000539000)=""/28, 0x1c}, {&(0x7f0000e26000-0xb7)=""/183, 0xb7}, {&(0x7f0000250000)=""/4096, 0x1000}, {&(0x7f000082a000)=""/4096, 0x1000}, {&(0x7f0000c8b000)=""/108, 0x6c}, {&(0x7f0000a05000-0x51)=""/81, 0x51}], 0x9, &(0x7f0000e39000-0x65)=""/101, 0x65, 0xec}, 0x6}, {{&(0x7f0000afa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00009e5000)=[{&(0x7f0000cfb000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000a22000-0x1a)=""/26, 0x1a, 0x406}, 0x2}, {{&(0x7f0000e8b000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00001a5000)=[{&(0x7f0000976000-0xdc)=""/220, 0xdc}, {&(0x7f0000956000-0x22)=""/34, 0x22}, {&(0x7f0000f67000)}, {&(0x7f00005a6000-0x75)=""/117, 0x75}, {&(0x7f0000981000)=""/225, 0xe1}, {&(0x7f0000da3000-0x8a)=""/138, 0x8a}, {&(0x7f000069a000-0x1b)=""/27, 0x1b}, {&(0x7f00000e6000)=""/191, 0xbf}, {&(0x7f0000171000-0x74)=""/116, 0x74}, {&(0x7f0000c26000-0x7a)=""/122, 0x7a}], 0xa, &(0x7f000002f000-0xca)=""/202, 0xca, 0x6}, 0xf93}, {{&(0x7f0000638000+0xc9e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000138000)=[{&(0x7f00005ec000)=""/216, 0xd8}], 0x1, &(0x7f000019e000)=""/4096, 0x1000, 0x101}, 0x4}, {{&(0x7f0000ebb000-0x10)=@can, 0x10, &(0x7f0000be2000)=[{&(0x7f0000747000-0x22)=""/34, 0x22}, {&(0x7f00008d2000)=""/4096, 0x1000}, {&(0x7f0000544000-0x25)=""/37, 0x25}], 0x3, &(0x7f00002a0000-0xd2)=""/210, 0xd2, 0x40}, 0x4}, {{&(0x7f000036c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000de0000)=[{&(0x7f000081f000-0x88)=""/136, 0x88}, {&(0x7f00007e2000-0x88)=""/136, 0x88}, {&(0x7f000015b000-0xa9)=""/169, 0xa9}, {&(0x7f0000c35000-0xb1)=""/177, 0xb1}, {&(0x7f0000368000-0xe2)=""/226, 0xe2}, {&(0x7f0000577000)=""/162, 0xa2}, {&(0x7f00006c1000+0xdd)=""/176, 0xb0}, {&(0x7f00003a9000)=""/4096, 0x1000}, {&(0x7f00007d1000-0x9a)=""/154, 0x9a}, {&(0x7f000051c000)=""/3, 0x3}], 0xa, &(0x7f00002d2000-0xce)=""/206, 0xce}, 0x42f}], 0x6, 0x100, &(0x7f000052d000-0x10)={r1, r2+30000000}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000033d000)={0x800080000, 0x1}, 0x2) 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009c8000-0xd)='/dev/dmmidi#\x00', 0x8, 0x10080) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000a09000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000089b000-0xc)='/dev/autofs\x00', 0x200, 0x0) r2 = request_key(&(0x7f00004bc000-0xd)='dns_resolver\x00', &(0x7f0000a47000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000204000-0xc)='/dev/autofs\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00009df000)='user\x00', &(0x7f0000af1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003aa000)="9012493818383695ea3874d14363ae453ee5cadd3cc43104939b47a68ef6c25ff062547988bffa8aedd4477b513934f642e9c6c9179972052cd96f18903b1e8932078539f1da29db649f998427fc894c1cd2220ca337c85c59b073b3682f79677e9c53976610c9a552bcfee85858bb656462a2a624a9eaf47a415efbbecfd8553e2c125fbeccad4bde1aaef844a3656af9bc10688a0ec96b10c289e00344741ac369cc696d042d08c3f951bc8b978c699493363680444591e7d0ad82af894c1f9298a01d", 0xc4, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000092d000)={0x0, 0x363, 0x1, 0x35f16a00, 0x1, 0x3, 0x9, 0x7, 0x0}, &(0x7f0000f0c000-0x4)=0x20) openat$selinux_status(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007d1000-0x8)={r3, 0x5}, 0x8) r4 = request_key(&(0x7f000079b000-0xd)='dns_resolver\x00', &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000014c000)='*\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) request_key(&(0x7f0000a78000-0x8)='keyring\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000)="70707031d76d643573756d2d26235b6c6f00", r4) 2018/02/01 20:34:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @empty}, 0x217) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000050e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)) 2018/02/01 20:34:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x80}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) finit_module(r0, &(0x7f00006a3000-0x1)='\x00', 0x0) [ 88.852370] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.862521] binder: release 10810:10812 transaction 47 out, still active [ 88.869530] binder: send failed reply for transaction 47, target dead 2018/02/01 20:34:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32), &(0x7f000043e000)=""/179}, 0x18) 2018/02/01 20:34:01 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000008000-0x78)=@framed={{0x18}, [@initr0={0x18}, @call={0x85}, @ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18}, @generic], {0x95}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x1f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000c000)) 2018/02/01 20:34:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00003c3000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c24000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xae, @empty, 0x7f}, @in={0x2, 0x1, @rand_addr=0x1ff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x21}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x78) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b1000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000039c000-0x8), &(0x7f0000460000-0x4)=0x8) 2018/02/01 20:34:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp(r1, r1, 0x4, r0, r0) setpriority(0x1, r1, 0x8) mknod(&(0x7f00003d0000-0x8)='./file0\x00', 0x8000, 0xfffffffd) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 20:34:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5d000-0x11)='/dev/vga_arbiter\x00', 0x10f000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000870000-0xf0)=""/240, &(0x7f0000072000)=0xf0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000012e000-0x10)={0x0, 0x2, 0x4, [0x101, 0x0, 0x1, 0x80000000]}, &(0x7f000073b000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000099a000-0x28)={&(0x7f000077f000/0x3000)=nil, 0x8, 0x0, 0x80, &(0x7f0000d6d000/0x3000)=nil, 0x7ff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000571000-0x8)={r3, 0xcb}, &(0x7f00009b4000-0x4)=0x8) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f000005a000)={0x0, {{0xa, 0x0, 0x7, @empty, 0x80000000}}}, 0x88) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000eb3000)={0x0, 0x0, []}) 2018/02/01 20:34:01 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) 2018/02/01 20:34:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000bd000)=""/69, &(0x7f00002d0000-0x4)=0x45) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e4a000+0x5c), &(0x7f0000160000-0x4)=0x8) bind$llc(r0, &(0x7f0000ad6000)={0x1a, 0x10, 0x4, 0xfffffffffffffff9, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b6f000-0xbf)=""/191) timer_create(0x7, &(0x7f000034d000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000d5d000), &(0x7f0000084000)}}, &(0x7f0000de5000)) timer_gettime(0x0, &(0x7f00006cd000-0x20)) 2018/02/01 20:34:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/audio\x00', 0x40000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00002eb000)={0x57, 0x51, 0x1000, {0x3, 0x4}, {0x100, 0x1000}, @cond=[{0x1, 0xffffffff, 0x41, 0x3ff, 0x7f, 0x7}, {0x7, 0x9, 0x6, 0x10000, 0x100, 0x5}]}) r2 = syz_open_dev$dspn(&(0x7f00006ad000-0xa)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000f22000)=0xc2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={0x0, 0x3}, &(0x7f00004d7000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e62000-0x8)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fa3000-0x4)=@int, &(0x7f0000efa000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:34:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x18100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c7b000-0x14)={0x0, 0x8000, 0x7c23, 0x0, 0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cc000)={0x1, 0x9, 0x200, 0x2, 0x1, 0x3, 0x1, 0x7, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e57000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d28000), &(0x7f0000da4000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f000096e000)=[{&(0x7f0000900000)="829f62bd7db098e071a592858aec877637bc2cdf7f03b5b96a2de7f50d8eb8dcdd095e928e03a9ff724040270be8f9e808db86042ed2452dc988b0320a76a1739574f4f30434fed4da3fb5961a8ad546530387506be3ca13f45cd9bb4bfdf076ed14d25f618c0f68ce", 0x69}, {&(0x7f0000ee3000)="203a99a7fe6556353c77cbdf3a29d54e66c779ad6ba5604ed1fab47648882623b055fcb4b750367e661eb302dd887183aabea07cdd95a82e0ccccbe963bdfb021e0198e635ea17e94c9611a2e34bc2a0cf24f3effd026b4213d03feb5fdb6648133577d2bc4cd47b066193774cdfaf5399edeaf14fac790591c0e41934", 0x7d}, {&(0x7f00008c8000-0xb6)="3f5ae782e6f744b726ba7503cd71014558abf60461b19c7212cbed078265967a309b768c69a5732f7e77b195600ec2ffa7e52b171565fbd558c2af7971dad392dc9b6565161446bbd4460d4d27cb9f3889472624a907a13139e9f3d3a5e58e63a200d3cff76ef944d0853b464f9619dd51378b0b1e496938385045d2440f67e356267567cad48b8c1b7cde535a95185952380cd5b70692bae31d49cfbbba3c42c1c483702a8d18b378200c71633ad9febbb0cd54d517", 0xb6}, {&(0x7f0000e5c000)="3b5d57b5e20ef6", 0x7}, {&(0x7f0000edf000)="4cba9105899efcf39901f714c5a0bb5db5718540dba305ad7f5fefe68ef2cac5c65cd1c3e3ae1122264aed484ffab152781bccf46165d83eb02c9ce22e45d2e4423bd2efc25f3019e0c4032e627a78088f6791efc8af840d4445c578facff257bb4c1d9d76ef735d6a6370d35901ad69686c530e3cf33bc97936ea8394759fc56784cef5e1cf51b6bd2e2f823840d375faa1646b006e2b20482f85bc02a76b5cc10a32ff5b564e110305be517f904e6ae9620ac632d70d519a7e170b0ed403d4661f455360fcec44edb5b9036b73d4fecc5ca3ea3c547e2134d83c3aa7fd345c43944f54465c2dd2b6b5b787a42862f2f22eb627fb39812d0142003837a02af9675c91a2052cd444c9b46e57198e2ee8e8e1a97482aad9959b98674e4a0218863cef9a5a8f416b7e5beb044f345fed7e3b0ee5f8e693040ed7de9b24c7b618645556a43d780c2379bb8ec145103b119ecda6f8cef2e060c80015ae1b18ae1189ab73b2548f97d478fd424731ba0d9f31421a2783e58925ea3026af454e5f6340e0b44c0362d5e126bbc9e26488263584de9b039d7b87869111a5b0167a7df7fa2f6fa431dd01b383cb3e34e76d9f197e28ae11b565f1d07fac799128f7f3bfcde19af86ad5f5d6b437c5952c7009a95b971699b72e338fc8e0521acf17b22fa944daaacab5dc8d07695bfce542482e6e453667f53ad4c0d0d38a85aef69d6c32782e7406be1516d3658d4e1f82a0d96349ad2ed5b16c102b6a3e1c382ca51a4964c735040a9b032bcda76d1e55dcbdfca485be5614cc842c42de5c2fdc4d12669f487f4832c091bfbfa432703bcbc19b3aac5de09bcfc20687b11c3f0a2a175d585eab826deed3f9caf72a74bbd30bc6fb30b48ef8944553d8ec28d62485d2668d14de0a32f7ab4c351e6fff3fffb2dc5cada9ad683a14925257ab11a95b0a78c0b18bc5fcaca1675515d41291f2858661c15f6de1620ff7c991b62eb75ff6d5ca454b88a4d94f3be31d4ceb2aa55c283a35a9345e10bf50ea21482aa110cf10e0650c7a8780ea4df610d5520feb27294ba945aa38e1fcd537ee17ff8cada4ef787836c34b88e5c3d591dc043e4507569583f4a7decb66b0517c985cf385753f828f018fd29db1fde0234288ac01a3e7a507b2715889bc38030ae2141b89390090f3d904b2429f3be2fa6600573f40059456707b81b4ed9302bfdd6a1066c428f8cb4f630c70148bbaf60935ce3813003f01d32e2d46846e9131467476d35a47b6968b43d06313a03fdd3b5d3511030e74720cc49e3606822bd04236b55864073200eb21ba8cb3cf20139cbc4cbaf9d71eb9807da65c74a17d0430edc0a27c30fa1415ee05b6da0c3a11c2713c569138f0f2c93111cac4806293629b4b8ee53ddd86390b0a3f367a19cd85d150d795aeace30287020d11fbf3a62650cf07e55699efdb23aceb64c8136cd5859fa62bcc9d8a2e9cb41c08923c67b9d3f7fe13e9f18deec99cb5809d76e6a909669de10c561b462fc261669250faf2593adcaae8c14fd2674de591259300f0245d4af77f37f8e913d9731372c567a95d9ec472b833085d2e919887522050df5f0aeac90dd627a101d01d9c7ecad72f35dbe98278c87405deca31725216ff509b5134cffecd75eca010548f557f9b0c18aa4877a356f4bb3f8530f6c5275d417e0277f39eb490e087f17c923b813d53a7e763185236ca3ced6c7a553f99a878ebc0cb697861aea30e834a09b2f862e7e7f60fbd1e4dcefdfb28bd16f99ed292a19bfd6a42ea8634a1461ed188d1c4de2e2d5a4f556037a9fe33a4756610c7b9b843558e4718f85dbd85bbe32e5ac99b8de5957cf611e812d2750357ebaf8952e37854274d1f9ac24dd95b056bbfbf104b1935aec1716296cdb0adae5da2264d02456206f59107fa0b484abbc914ab007cd2013970f86ebb349cbf36e803a26be8a2a61b073c28af3bfaf748d8cfb9add2e580294b9cd7b6749f811b7ca20c5fdc367ed028807ae65e688669755cf9136c248b3460f2a77a9fe2af8f7250e59c6357ea4d0bf9c7703df372c3f88504c752e4c7a0eb6a04f4edf705084d328a7322dffa6358540af96934f1e9e771df1defbf1b13200eecf1737196ea498f34c01df8fa1d31915a939b322e4041cae10848f9ff059d42d6a8ee2efaedf29b6d812be926326e0ee0b5505ba845f36b40b4795bbf85885b2ee762735fc81d3f1c3ad7e376ce6ce8da19249d3983ba7e11259d725e9104d358a6cc8d0fd51e3944906022aee45aa573e999dbc1a8a204c9761d0a2ab8a0e56d2aa7f7ad13ce35ea309f23feced7fb260a7051a5517350bd7563e6b6900c952af14cf07a95bfbe78c21370c78c8067e30679d506136b77956699b9e167927852e13444f9acfd764c1e70b61c0a6c59dbbb5313f62155d9f9423b28caa3811456f501d57bc5e3496464d23cadd576130c05c40a9384d32462c04e0b62722bcc59e9c39aa64300e6c17a6e238f1ae095fb8d02c701ec6ae59c4d6a65709d74254d9a18cb28f3679f0b5f0bc0ed9eba2e235d9a6bc0366e30ef15688e027869394acd21cbb0e7df9be32c7545c437e736fe3c6aac7d12c080270331e7a1951b3be5d642e1b332228c11b3c09bdca07c8b07f9edea5e98a7e31773bdbb710444914f721d3d5028b969bd81b9729971d199422aaf62dadc6d98d07716349ff5e0c00ef97f73a99001fda3a1eeb70e03afa75777cba8f5e5547ecfc3dc491e89fee2feb1b6268463b692c498abfbbfd6f899725d2a7fffc2c0a877c9f172f08d02da1410571349de25f745e1e5e143d1dfa9c391eff91e53959cf637495366f9724ec980a545261027e0833ef6cddc8af2a5b3b8514a041ca0f9fa2d9ffa58f00d870f9b6fb157733c508100a554b37b963b958a8d8b8e21786b675e44d260d908be221154a0730d69f9a311f462f25bcc7432b40212b49858beb8d2ec9159e446d42872ad0197c6a2f44044fc2b05d22675cf81097021f5fd049559adc0a07ae35234f627e7d851341564435de4ede0132446a0cdc6834493f91e37dc79f822cdff80a49d0f2bf81c8ad3a85b8c030cddbbda3296b8f7630f132240134d4912d7074e2404da7d141e990e30e68b2d792e71cc978c78ce26677f09e1a3d6b45fbb65c41955d892cdf7aad917edef40c78829e48462fd64bd2fe26da8c89b724f67099b1082698edd120d5f0aa711dfe66155554255ab599287bc461df7d8346e024587e7fc4bf70193ed186ae4bb04c449e84363ae66d3ad4c3592bd286ff7348fed3197600951726addd03a9af2a7d7ec15c4e61ce8244731cbb9f11d57d51e27265df64fa856b57e1a3927f57cab397a42612b3aaeee01ab3e42abaa6cc879f8730fe84c316488940963a0199a5e5ba806b0ce62e81e4781232accd2605d57195ef2686b7ead62df7726947da1b1df59cc3beb511a22eb79438e048ffc211e48c3911c1449ea19f020c6e2dcefedc69edf013b0f637325f7360dcceb578f720b7ee4ead4dda187902501c3543c4885f9fe90747c2fb40066c821f04c8de52087962264f80b8d66bad2835c60d69f21f7be8166b8774fe35ce1d13b53c69addc95f060c68da0e10244c55f219b7ae2c0875a3b266fb0db8aa0ab609ddd449079f5ef99b76f844f8a59117789e6b40d7de537e20907e5ce60f6014198d01eb1925b595692c42f84c27b50ab0bef9e1c8c3dadfaf4153c4f6af7848d9214e6cb8c189ddd1dd91212a512d3ee7ff5de85fb58efe9d74db53ddf4fc67a8737a746719cb18056fd6f5874025351f2fc4bb2acb4b12f47b2016062198491326d686f8b3823ee8ece9e1c4e0ba888b2f95ce489318459a8d353fe81d857974a27d6ad118d2d62822e8b5a73a5b796bb1d937a396521eb1b058213481af5cde3c4c5e168579a22d84a728d08a39717c7c4f9ac3db61c8b81cef6f9c79dd1396a9aae9762845e38641368c6e7d6b12b7c6813fc94f95f79384370176902d2ef8c9ce176a92cd8ef88bf8c905628421a3f91d9bd13084e35c98dbb574da123adf1410bba7e07964018a1f5c6ef46e6abb2b6ce74d6f7af8eb1586d480086dd30188f268e30e4bc2dbfb385557e3c7e32c952612b6a104ed8c37b03e6e60e4ea6656f792784ce7255ea6c54dbdbac436029a1b51607cdeb134ed931d2752fa16527604e2e3512942629dd1d595215bc03f8fd110003a15ad7896daeb8d03226532f7f80ec7bca30091ccf2bed3f18126930f01d813d7c9a13811402f37ca64284ccc0f30510188ba89305eba01aba844da80ee2cb7e2c064f448a693a214193d01789e6de2876d7edd02070960bd40bfef86977087552980f2eab45b83a48b37fd0f56f34a47347fcc7025bf919c92f182341154106823420b283ff92fce84746d31de3e236853e8dc68254270465d6f9bb5b332b36662e01c79d903b850c6a9be81c54ab1ad768761c52496f8cc5e60ecb9361f7158b1fe28d609f0ff629ad1c000de2eb1159b9f64847ca9e3ff775d89d296ce71cccb07b6dd02ab5c1ecedec303863577161148de76e6df44dc5caad54c57cda6be30d984b561c8850e6934e28dfc8ad18918e68a0ab8053cba41096590e057c455ba40746d1fd0b3cf5829990d8368f2deefce100e06c7705cff8357108739fb9d147d36a94664dc99f5bb6ab006e6e03921a851dd296b735c9ca46d9647e601facc080b1241ef27e537b5626cf068895a2c52a3da9f5b96df1ef7e9d747f9899c65e63024915a4141f9702ecf9327d98a0b50c6b3511084684001f0bccba21a84300b04ccd7c2bb4d59f418459f2a5af849e9215205488123627e7040c18e9a46a4090b98c69a2726fa5629bad0a1b23ee7aa8921a00e5383833ecade9caf5f35f8f738403af084f63a57719a8e3eafeb30cc92d53a71a0cb898a0a30ebd3a4f20efd5d654a66e8b2af5e32c7b43bdbf2800cd4bc0bb9ac4cf296c908a0b22cd677a51d3b49266621a5a85f5c2358a4ab7b18e739bbdd8a78065ac4b45fe4e5d09024bba42b2e1a6a7252f95cf36b8b25df761a077fdc863759344a3bc00621f5e69a3f2cc8b66e96c1cf9c66a50ea2a5fb5ed4fed115e0a90bcac46345034052fb6463e40ad725fa086ac3f80798fb1257ef168ede9306e985d3f11cfb4a0a99efff996c46f3249da6417a8f2aad2987020e0e0bd5377ffc0d497ab0b5268084793cd3d5ae89ec0c5b608dc6330cd5cec6707931585836b9187d8b3b0fe109d580f3d3c91acfddd8f7f16fa91cbf17b21ed45f5d82ab37e166d50c25cc42a512cb4c456cd9f2c16674480ccf7b9c801a796fc281fb433246139c1769e726948df0a8e2ddad0a1b471db397a73752c7c776db2a99e42d26dd7f2f7bf62b952470b332f6eae518fc5957c95d4ae9d7fbf6196e9aa184700b7614489e51299929bbfe632c7cd004ebef6c3bc246c692903adc71a5f7320571afa027607cbe6a645de56fcbf4ce84e539d3a5d848cc37e130200c736aac7b33257e5f7b4b3203350f908d985df3bb2cfba5ef83f703dc832b4240dcc2d8ba50c14113d8c2762ba8f58f0e204ffbfd1db7b170b66b183f80acd61c17733044680b034537d5c0bda93bb4f6940b8c99992f2a464c1e62e86b152647a724d99e371ddae8ad3b4b364448be22a037203ef991d67f1aac4f273aeffbec9f4bb45a1624e4e588cd5e15e325238508891c236a2d9d3c57e80a9a647b377ac982ec018e9f86e89133579788c0bfae1b658a68246034f1c90a35db8055", 0x1000}], 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000095c000)=@get={0x1, &(0x7f0000e23000)=""/67}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000993000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000867000-0x4)=0x4, 0xfffffffffffffe7e) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d15000)) 2018/02/01 20:34:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/02/01 20:34:01 executing program 3: 2018/02/01 20:34:01 executing program 7: 2018/02/01 20:34:01 executing program 1: 2018/02/01 20:34:01 executing program 2: 2018/02/01 20:34:01 executing program 5: 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000425000-0x8c)=""/140, 0x35b) 2018/02/01 20:34:01 executing program 0: 2018/02/01 20:34:01 executing program 0: 2018/02/01 20:34:01 executing program 5: 2018/02/01 20:34:01 executing program 3: 2018/02/01 20:34:01 executing program 1: 2018/02/01 20:34:01 executing program 2: 2018/02/01 20:34:01 executing program 7: 2018/02/01 20:34:01 executing program 2: 2018/02/01 20:34:01 executing program 1: 2018/02/01 20:34:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/02/01 20:34:01 executing program 6: 2018/02/01 20:34:01 executing program 0: 2018/02/01 20:34:01 executing program 3: 2018/02/01 20:34:01 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @rand_addr, {[]}}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}}}}}}, 0x0) 2018/02/01 20:34:01 executing program 2: 2018/02/01 20:34:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x0, &(0x7f0000d6c000)) 2018/02/01 20:34:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009f0000)={0x1, 0x0, [{0x4b564d01}]}) 2018/02/01 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/01 20:34:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d64000-0x28)={@common='vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/01 20:34:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/01 20:34:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fda000-0x4)={0x4}, 0x4) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)='/selinux/checkreqprot\x00', 0x708924157818d1d0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000f6000)={{0x5, 0x41d2, 0x1, 0x100, 0xff, 0x200}, 0x8}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r2 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TCSBRKP(r2, 0x5425, 0x401) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006e9000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000bfe000)=0x3) 2018/02/01 20:34:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a2000-0x9)={0x0}, &(0x7f0000505000)=0xc) kcmp(r2, r3, 0x3, r1, r0) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000005000-0x4)=0x8) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x20a8}, &(0x7f0000003000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e1000-0x8)='./file0\x00', 0x4000, 0x2) bind$unix(r0, &(0x7f00000c6000-0x8)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000123000-0x4), &(0x7f0000af8000-0x4)=0x4) fchdir(r1) 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f00002ac000-0x8), 0xf44ca6f89bab5eb) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001ec000)=""/123) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x1) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000838000-0xb)='/dev/adsp#\x00', 0x2, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009f0000)={0x1, 0x0, [{0x4b564d01}]}) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x0) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0x7, 0x280040) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000007000-0x67)=""/103) 2018/02/01 20:34:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, "13e59b272af4141db2ae412a2efec9b293ba47c265e3c7d137193e4f1c3fe66cd3bb6492a6af31c3936c111c37704060ecce4e6f88a429a45923d4bcc148f461", "49b1a645dae190c57ee84bda8c199f1515e040f25e7d04d35655dc5142034f34", [0x0, 0x2]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000958000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xffffffffffffffa6, 0x3, 0x0, 0x23f7, 0x2}, &(0x7f00001b2000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f85000)={r3, 0x239, 0x10}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000073000-0x8)="6e732fd573650400") 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00009b8000-0xb0)={{0x9, 0xee2}, 'port1\x00', 0x80, 0x140001, 0x2, 0x5, 0x8, 0x7, 0xfff, 0x0, 0x2, 0x3f}) pipe(&(0x7f0000271000)) openat$mixer(0xffffffffffffff9c, &(0x7f00004a9000-0xb)='/dev/mixer\x00', 0x200, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000053b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000dff000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000601000)={0x0, 0x0, 0x7fff, 0x2000000003, 0x100000000, 0x3f, 0x6, 0x400, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7fff, 0xfffffffffffffffb, 0x2, 0x2, 0x4005b}}, &(0x7f0000bc2000-0x4)=0x63) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c0000-0x20)={0x3, 0x7f, 0x1, 0xfffffffffffffff7, 0x1, 0x468771b1, 0x2, 0x7, r2}, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000179000-0x8)) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6c000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bbc000)={0x40, 0x5db8}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000173000)={0x0, 0x5, 0x30}, &(0x7f0000bf8000)=0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f00006f7000-0x10)) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000a9a000-0x8)={0x0}) sendmsg(r1, &(0x7f0000a7a000-0x38)={&(0x7f0000704000)=@sco={0x1f, {0x9, 0x1ff, 0x1, 0x28000, 0x0, 0x1}}, 0x8, &(0x7f0000d1f000-0x70)=[{&(0x7f00009c3000-0xbc)="6b94984fbe93cc53f0c06623451a3ccf0b2602000c0294815884a2f746025ffc3c3b20636b22c218a3fba1b3af94eea4a33ce1cbcff524d8076303b86959e5f58ed2e8777b58e5debd2adb50861f3a8776db638f5583e2b939dae0eb6388db82394f69107bc4f980eeb6e740f3e31a0eff547f937cc13db3125368aaec1372f704762c561dcf03274f8f1cb447c01143e7e4d848f73f859b9aa156e4d7a15f05fbe665ab8fb09f94651344d4d6d7931909f628320dc32f32293f2670", 0xbc}, {&(0x7f00006cd000)="18859ea0d20ca1f300816cdf044869f03ee34714c0f426aa8c", 0x19}, {&(0x7f0000b03000)='$', 0x1}, {&(0x7f0000799000-0x85)="cae98809a268d25ed12b41ec009d2ae6325456c279f86dfb717d6f2c2414309bdd424628cbfcc30b9f58feca90571e96e80b7f022025f0f2651be9b91f46a3716c8e3e68ec2d05106e6fbec51c24a8df3c86816f650eb7dc9db29ef5f86d635c5fb96c3d9984fdafebcdc63c549801c77777775e4831c207bcd77de65fc034bf2b050adf6e", 0x85}, {&(0x7f00001e1000)="a65ad670697eed619f801145861079e9e14b29cfa7e7a29fb26e5c103098a64fb778fa7e1c4e5b20880d030c4a772d2295467008dd21904853a5a739cb4c9f6270f763ade78c0412e1a7d825ed097017cfb5acc900c515dd0d9970e1cb9b38254fe6a0bd9c5ea1830bff0b61863d1eb90ec520a4529d1812f249f878928a", 0x7e}, {&(0x7f0000881000)="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", 0x1000}, {&(0x7f0000ac3000)="01b0bacced6244444536c7a373d3089999f8fe8e", 0x14}], 0x7, 0x0, 0x0, 0x4004}, 0x8000) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0xffffffffffffffff, 0x0, 0x2000002}) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000055f000-0x8)) memfd_create(&(0x7f0000448000)='nodevwlan0\x00', 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/vga_arbiter\x00', 0x280480, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000f85000-0x4)=0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x4d, 0x0, 0x0, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009f0000)={0x1, 0x0, [{0x4b564d01}]}) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2a000)={0x4, 0x4}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000018f000-0x10)=@generic="1b0ccd82a506630c82acd4d7f190a24e") listen(r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00004ca000-0x8)='./file0\x00', 0x2000, 0x63) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000530000-0x10)={0x1, &(0x7f000082d000)=[{}]}) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 20:34:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c33000)=0x10) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000245000)=0x2, 0x4) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') prctl$seccomp(0x16, 0x1, &(0x7f00003af000-0x10)={0x1, &(0x7f0000319000-0x8)=[{0x400, 0x9, 0x81, 0x4}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000044c000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064d000-0xc)={&(0x7f0000abb000-0xa)='./control\x00', 0xffffffffffffffff}, 0xc) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000ae9000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00009ba000)={0x9, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009f0000)={0x1, 0x0, [{0x4b564d01}]}) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(r0, &(0x7f0000d67000-0x44)) r1 = syz_open_dev$vcsa(&(0x7f0000c9d000)='/dev/vcsa#\x00', 0x2, 0x10000) epoll_pwait(r1, &(0x7f00006dd000-0x18)=[{}, {}], 0x2, 0x7fff, &(0x7f0000922000-0x8)={0x80}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x3f) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) dup3(r2, r3, 0x80000) close(r3) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000dc6000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r1, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0xffffffffffffff5e, &(0x7f0000f2d000)=[{&(0x7f00001da000)=""/52, 0x34}], 0x1, &(0x7f0000e7a000)=""/4096, 0x1000}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000718000-0xc)='/dev/audio#\x00', 0x401, 0x400000) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/01 20:34:02 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004e1000-0x8)={0x0}, &(0x7f00000d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000326000)={0x8002000000d, 0x2, 0x6, 0x40, r1}, &(0x7f000039d000-0x4)=0x10) syz_open_dev$midi(&(0x7f0000d5a000)='/dev/midi#\x00', 0xa8, 0x400300) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000cd000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000166000-0x4)) ioctl(r0, 0x4000000000001275, &(0x7f0000817000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000528000)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00008ed000-0x10)={{0x100000000, 0x8}, 0x8}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000f0c000)='/dev/admmidi#\x00', 0x7, 0x38840) ioctl$VT_WAITACTIVE(r3, 0x5607) sendmmsg$inet_sctp(r0, &(0x7f0000280000-0xa8)=[{&(0x7f00008f9000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000cdf000-0xa0)=[{&(0x7f0000cf5000-0xa0)="609e49d9a9906beee703dbc5878d931dcb8510fbebf59c6321424c1061c0c47e76781b5a799198e2996f590bcc824c42149d6e4ef2a3287c9a17d1709aba6b5b886a5f2eccd1ba89d2dcb2dfc0014dbb29bc988ca01fdc32cdd6d14237d74b8c6500efda777025e07841718435da5b903e4d60be99af242e7162f5a92fc7468fb5897465540471da5ff1037ac54b2afcb423f12777d82ad4d52c23fc68cd38e3", 0xa0}, {&(0x7f000009a000)="b4ffb587e2177cff6b752923a93e8a626545b52455a9aebbdfc1704e9ee1e1a6b4e3617eb6d6455b0e9224db080671e106df0115fdeb1206546f1aef05231bc95b5e45b6c678e95b3b5855024f90c64acf5864121e9af03366cf08e828bf5a42dd47919ece674d920f9117e49a44756f77ba0c221983821e2ac686676b12f1de4cd54df8898f8f2af98665220688ac5875056d172ea4e01d3f0c09500a8207b12acd24089e40e7f039c338e80ee9c839356d7d949cc005270bdcc7025ec839cfadde6f4715384c8be9b78019bec23863e59f143e5fe024241b3c5e412bc2c687b2cdbafda51233e5d228ad8b2aed5a9cf625925e7cb6ecf98b8f", 0xfa}, {&(0x7f000023b000)="b81a94e66fc9719d108613150ef56c93d990668d4b065dad8255f069cbd1804c000ba8fbb2003b0fa513b4d9f7f922f1510ce4175b1cc2afd0072b57048f83eb2b6a6d92bb043ec08922b42a3759c9d2e3f4c4db74a3c530d900e88853412d8fc9fb80dedef8a8bdc8f91029b73c315fa90d21f67a58a75ded862b57eb7be0e564127c9ebc2091fe819183703ba10c5a5cbf62fc40db79c6de3e087f949f0defaed9529708e43d3795ae9ca94e36", 0xae}, {&(0x7f0000ee9000-0x2a)="de79d0e5628090996181c1b77933281d70585a234d9844d662d8fd49bed632ce20bb5876f910095f309b", 0x2a}, {&(0x7f000021c000-0x1000)="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0x1000}], 0x5, &(0x7f00004a0000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x200, 0x10001, 0xffffffff, 0x7f, 0xcfc9, 0x1f, r2}}], 0x30, 0x4000001}, {&(0x7f000027c000-0x1c)=@in6={0xa, 0x0, 0x46, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f00009ba000)=[{&(0x7f0000418000-0x47)="35a08f95a1dcc03b73f4489fe73612254d17f6216e47afd2c2ddba182dd80f60f2ec47f74409b7d8d6515fd05d8fdd87fe72dd15d47d377287d7bc176b1ee8fbabd6984b34bdb9", 0x47}, {&(0x7f000078b000-0x2)="17f4", 0x2}, {&(0x7f0000090000)="78da8d027d0b5ad5e5d24c1cb0a1193b57d0b60f4672dccdc689c5561a1a05b4f18431f913586d0f40b2", 0x2a}, {&(0x7f00002a5000-0xf7)="3d38c74efd8ce6c80555dfb4bffb6bb8e8feafe45714760599921628027aba6d14b86bf166a4e6f43c298130f3b4def5fe7c67a368cc6078f0ff3d53edf68790c0193aab77336de02b67a5974ef3967b6ec211b961750d735644455f14b03f9faa5eeeaaed0a72dff501dc488d78f7acadd4f53c84ac60622719f76205dca14b3c2c354035213d03f8ff53e71a172e158e8f38dc0f7aa78668683d4372fe01db19e1cd1413541c292750a6b5649e4688232d1153794a26ad9c86d50d681d1c9e7a938141dcea8a884edc9a4bd164de5550a5569468492dc8fdb35a93c40686305650bb25f8e0dd437c41cf6fc2aaa7b911019d4f521e24", 0xf7}, {&(0x7f0000600000)="bce139a225c6c3fda31bc17c0eb4f6968a2b7fd34fcce22b3a34f04dad6b5f0df309e7dffb40a8ef526995318af582075a713542a0da8af189a02774e7547ebc31b7a6454c85c1fc48b69f88", 0x4c}, {&(0x7f0000f56000)="757cc7010547c88ff3269f0aa23a9f0f7897e1f569284d739d0c6ef80657fd3698a3eb99e20dc98e6c52c0bdeec0b135eccacbcb814359efd86b902711893fa83b7e9bd1245c422e115063997e196906f70deade1fbe93a1e4fb3c8397d3e19227f579696f11993dd74445bd18cab24a83fafbe44b47a25c3923784f4e88f2fc23e3e0fa347c70b3cb76812723d0ec61f97f3210e0c988b0e914fe10d8a7aaba28f47805227d03", 0xa7}, {&(0x7f0000969000)="a1c15b09a1ebc2c8da74a1b2ee82b1907b8e8e2ad1b6b7da974e9bb9ba86e0640960cc2fd55f3c8d81a0ff942a37074125dcc2be9c335fba884325fbad3e7b03d61132a974ad8d1256ead164656eedfeadab98d6366b98ca7e7fd454b6c6e03bf4562bc89eb3b48f4f03d4af58f87b7ebe62350ac7609691d9c13cc479369e842008d2b8a3ad5c578b49b1b0", 0x8c}, {&(0x7f0000740000-0x1000)="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", 0x1000}, {&(0x7f0000276000-0x50)="be3f327d17fd40aaa789e84fa126c82cbcb382a7e8a5a7e527bf91ffaae1cb9c8be72829939ee396f8076b2d93bffc84eb2b4a439c7ba5b81b279bb5cad254779fa9b06503f9311b3b590c5623e791ab", 0x50}], 0x9, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x406, 0x8e78, r2}}], 0x30, 0x1}], 0x3, 0x20000001) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000c44000-0x10)={0x3, 0x2c81, 0x5, 0x405}) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000d2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000900000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000447000-0x8), &(0x7f000011b000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000032000-0x12)='/dev/input/event#\x00', 0x0, 0x40) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) ioctl$EVIOCGMASK(r1, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000)={0x3, &(0x7f000000e000)=[{}, {}, {}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x80080, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000023000-0x8a)="13feef327e3d53225683079be6daa94346e0475bb9c393127ed9c6618991b1456a97c53197ea429d690744f094e7c6a90ce423c03bf29bff57dca8415109e8aa6ee788c8653908085416b00371f2971ea3c3ccb8bfaea7112612aa76e31353feafd8ca46cbde8c594de3aab457c13d5d9cd87c9d15cd5da1f0c63fc0bf634d39b3cdccbed6df6a9df44a", 0x8a) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000049b000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_dev$dspn(&(0x7f00001d5000-0xa)='/dev/dsp#\x00', 0x4, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000bd1000)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000045f000-0x20)={r3, 0x9, 0x8, r2}) mlock2(&(0x7f0000d80000/0x4000)=nil, 0x4000, 0x1) [ 90.122222] kauditd_printk_skb: 32 callbacks suppressed [ 90.122229] audit: type=1326 audit(1517517242.353:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11013 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$adsp(&(0x7f000091f000-0xb)='/dev/adsp#\x00', 0x603, 0xd4180) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000402000)={r1, &(0x7f0000ea2000)="f631a72d1407b5c59d02a7a072dcdcfeb41afad17789f6164f0be48f0c04b9c044e0c54831", &(0x7f000098c000)=""/117}, 0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, 0x6}}, &(0x7f0000001000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000089d000-0x4)=0x0) getpgrp(r0) timer_gettime(0x0, &(0x7f0000001000-0x20)) 2018/02/01 20:34:02 executing program 4: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0xd3)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x6}], 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000227000)='/dev/input/mouse#\x00', 0x6761, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000+0xa7f)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x160, 0x98, 0x230, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x160}}, [{{@ip={@empty, @dev={0xac, 0x14, 0x0, 0x17}, 0xff000000, 0x0, @generic="bd6cd4a511ab719e5a3f565df32ec054", @common='sit0\x00', {0xff}, {}, 0x5e, 0x3, 0x8}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80, [0x57, 0x7fff, 0x6, 0x3, 0x4, 0x9f4], 0x1, 0xa03e, 0x7}, {0x156, [0x4, 0x2, 0x6, 0xfeaa, 0x8, 0xe7], 0x1, 0x7, 0x100000000}}}}, {{@uncond, 0x0, 0x198, 0x1f8, 0x0, {}, [@common=@unspec=@recent1={0x108, 'recent\x00', 0x0, {0x40, 0x38, 0xd, 0x0, 'syz0\x00', 0x1, [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff]}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x3, 0x40, [0x10000000, 0x1, 0x2, 0x12, 0x1c0000000, 0x1000, 0x6, 0x7, 0x10000, 0x3, 0xfffffffffffffffe, 0xf5e7, 0x1, 0x7f, 0x1f, 0x8], 0x0, 0x1cf, 0xfffffffffffeffff}}}]}}, 0x488) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x420500, 0x64) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000004d000-0x85)=""/133, 0x85, 0x0, &(0x7f0000485000)=@l2={0x1f, 0x0, {}, 0x0, 0x7c}, 0xe) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x4) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000360000-0x4)=0x10, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076e000-0xa)='oom_score\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000008b000-0x24)={0x800, 0x0, 0x20, 0x4, 0x81, 0x1000, 0xff, 0xb35e, 0x4, 0x1, 0x6, 0x1}) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000fab000-0x10)=[], 0x3ae) fcntl$setsig(r4, 0xa, 0x12) fcntl$setsig(r5, 0xa, 0x19) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) [ 90.248833] audit: type=1326 audit(1517517242.479:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11013 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 90.345104] sock: sock_set_timeout: `syz-executor2' (pid 11092) tries to set negative timeout 2018/02/01 20:34:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) fchdir(r0) r1 = add_key$keyring(&(0x7f0000802000-0x8)='keyring\x00', &(0x7f0000b87000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000086a000)={0x4, r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000e88000)=0x4) keyctl$get_security(0x11, r1, &(0x7f000039a000)=""/36, 0x24) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000047c000-0xcd)=""/205, &(0x7f0000d8d000)=0xcd) setsockopt$inet6_int(r0, 0x29, 0x200000, &(0x7f0000f05000)=0x5, 0x4) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000007000-0xf8)=""/248, 0xf8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) writev(r0, &(0x7f0000b85000)=[{&(0x7f00008c3000-0x10b)="2900000020001900010635248f2200ff020000338000e718f20000040d000f00000000f20d0008e01f", 0x29}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000943000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f000033b000-0x20), &(0x7f0000089000), 0x8, &(0x7f000065a000-0x8)) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00006a3000)) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f40000-0xb)='/dev/midi#\x00', 0x4, 0x47f787dd61563002) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000cc4000)=0x5) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) fcntl$dupfd(r1, 0x0, r1) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000732000)='/dev/loop#\x00', 0x4000000002, 0x80) close(r0) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000671000)='/selinux/policy\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000746000)='/dev/audio\x00', 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f00005da000), &(0x7f0000e03000), 0x1}, 0x20) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) r1 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getgid() 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) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() 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) getresgid(&(0x7f0000006000-0x4), &(0x7f0000005000), &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r7, &(0x7f0000007000-0x6b)={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u:object_r:removable_device_t:s0', 0x20, 0x30, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000005000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f0000003000-0x4)=0x20) setgroups(0x6, &(0x7f0000006000-0x18)=[r1, r2, r3, r4, r5, r6]) [ 90.428802] sock: sock_set_timeout: `syz-executor2' (pid 11093) tries to set negative timeout 2018/02/01 20:34:02 executing program 6: r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) 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, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/ppp\x00', 0x4000, 0x0) r2 = getpgid(0x0) ptrace$getregs(0xe, r2, 0x6, &(0x7f00001de000)=""/151) tkill(r2, 0x36) fanotify_init(0x0, 0x2) accept4$ax25(r1, &(0x7f0000a24000+0x14f), &(0x7f0000c92000)=0x10, 0x80000) r3 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x193) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000efe000), &(0x7f000039d000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f45000-0x4)={0x800000000}, 0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r2}, &(0x7f0000001000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000-0xc)={@broadcast, @remote, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000)={@empty, r4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x0, 0x8, 0x7ff8000000, "cd695072bf3f", "bfda43bff78377842e86d5ad63ec9684"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x9}, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000004000)={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x34}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4)=0x9, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000007000-0x8)={r2, 0x1}, &(0x7f0000009000-0x4)=0x8) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x2, 0x5, 0x3f, 0x80000000, 0x8, 0x0, 0x9}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000006000)) 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000014000-0x118)={0x8001, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 90.477072] netlink: 'syz-executor4': attribute type 15 has an invalid length. [ 90.521103] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/02/01 20:34:02 executing program 1: r0 = socket(0xb, 0x80001, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000063e000)="fffe882920e58ce8da45742b4f58362ff6fa25a3b03e009bb45513575aea12cd4ce36dbf4784ed953782aae0c8ddce3aca2313cce208c4ebb9810e8cabaf96b93d79f23d2ae1082cb3c9c65733249e70344df502ccdeebf491677cf1f9892275616749ecf76ff9ff2534f3e15912eb628f0da62644f98f8c440549d41bb8c14f422872663267868453bb55bf93546945e26ccffa620a7b669eb4e880f44804839788d573bc5aa869599051e469ea202a1e177071c16ab23c4caada8f8b86114fb15c8941375140215396a21f955124596c52b2af360a", 0xd6, 0x2000c005, &(0x7f0000001000-0x10)={0x4, 0x2, 0x1f, "c9727c43aa95", 0x7f}, 0x10) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/checkreqprot\x00', 0x1000000404085, 0x0) syz_emit_ethernet(0x37, &(0x7f0000b01000-0xcf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "1f1534ce27"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e4b000-0x91), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d5e000)) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)) getpgid(0x0) 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00001e5000-0x10)={0x2, &(0x7f0000a10000-0x8)=[{}, {}]}) 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000092c000-0x8)=0x157) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) syz_open_dev$sndmidi(&(0x7f0000036000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x4001) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004a3000)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000048000-0x20)={0x8, 0x3, 0x2, 0xfff, 0x10, 0x20}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b8000-0x11)='/selinux/enforce\x00', 0x101001, 0x0) 2018/02/01 20:34:02 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000251000-0xc)={0x7, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002fb000)=0x10) 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, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f0000-0x16)='/selinux/checkreqprot\x00', 0x301100, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ca3000-0xd)='/dev/usbmon#\x00', 0x7, 0x28000) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000c95000-0x13)="354c07207712f29447f4ee89c310c04abcec67", 0x13) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000061000-0x10)=@common, 0x10) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x3, 0x167) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r2, &(0x7f0000717000-0x69)="71bfa5144d34135a581d94dd93a08f5f7bfa407ca6a1cff0acb274ce969911f09c5facc80ae811ccfb62661d6b52f90daf51f34949a78c3831716a449b1cd0bd96b4506f9b8725c0cbc4fc13800f35853a2217c62aab998c62900c2a7d961c2b80cd20bd2dd9672aa3", 0x69, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/01 20:34:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = open(&(0x7f00003d3000-0x8)='./file0\x00', 0x40000, 0xda) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9b2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x100, 0x40e, 0xa, 0x3, "cbb58541b21894f2ee5c5ce786a35ef6f474ee9550a7517b2e8a23edcc9a271e3c34f940ba4e0a9ea77d7dc1ef8c461705f49dd24018ee9f138efd92b0abcf22", "2b61d752637843345805d57d143b31eed491787f30f6ce4d3309994190a7d37c", [0x7fff, 0x7]}) eventfd2(0x0, 0x0) mq_notify(r0, &(0x7f0000aed000-0x60)={0x0, 0x36, 0x1, @thr={&(0x7f0000f1f000-0xb1)="29d1021562dd313355d808eb1d0110513c88a201aa254290c644fdbca707b6b470b4fb8499de970e9cfad0c5a7b27df69784fd1e79c1b2835be64f790eed94063202cfcd6c22b542b3b4cd50c5ce105f614771689f21feb6e5d3890ed84e35fb5bb9a76e31987d48d3862c1e281368a766caf299c08a04db543ba1952b18a03a2ea2196a3c918baede299d93518bee8f1aff73f359e8ad00c764d9b9b2ed003cf90b7c8623c683c4dcf4d5d4622c2f6752", &(0x7f0000db4000-0x79)="20303f31127cfa0bb71759d8cc1baf0d2150dc4f1174035ce8ef9f65e8ba8ba927f0b9d9290cc7e0e25cfdcdbbc0f2fc5badebb0b25ae278f4380095a5194bcee8206f1487a41352a0b11831edd4d557c89a1484af926cab4555579b7bd60df5b9df4bb59048e2e82bc024362d1f4126e9a0b8859071fbbf28"}}) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) connect(r0, &(0x7f0000742000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xffffffffffffff7b) [ 90.671804] dccp_v4_rcv: dropped packet with invalid checksum 2018/02/01 20:34:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/01 20:34:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000092f000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000043000)=0xe8) lstat(&(0x7f000032f000-0x8)='./file0\x00', &(0x7f0000d43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000591000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000039a000)={&(0x7f0000ba4000-0x644)={0x644, 0x2, 0xb, 0x200, 0x7, 0x2, {0xc, 0x0, 0x8}, [@nested={0x130, 0x86, [@typed={0xc, 0x39, @u32=0x5}, @typed={0xc, 0x65, @uid=r1}, @generic="376b1e2e02f1541c891ac2755a384e42c911087f8d245c4e77a837dcb78116536677527a8c6007682e781fd58812e9dacc0105176ac8a982266a75104ca4dda16ea9c3b4b1d7cf6e88ec", @generic="1e82bfe477b32ec371b4b7997e56922a6f24c5923f58208da0e958df69588650d9783eddd90e5fb935d9ad0ebb1c907a29901b8c3bf25fbe4491f30cd9a90f2256863dcfa008ad3ad7d67fd957e45891ba3ecf7cd7f56e62676bff96ca2b1a416ef4051eabbbe33cd60dcb1a8114865ad77e08d4c51d38b830b2a9ec303eff4ee41dbd8a868a1778410ce54f3b638a533a1dba8cd157918287363b32b5f34aae5b0b1282476a4172be6120c7e8eff158546286337b0af04c9abb6e8ed9e279817e7a42484c1067141e"]}, @nested={0x1b4, 0x3e, [@typed={0x8, 0x8}, @generic="df122dbd738a7ffc08ef91bf21fdd04ec12ecab5477dbf29b4cef67c31c6bdf9c0f18b55a232d656bae53dfb269d3a2dff0ff36f7995a8f9ba872c7ef4c22380e4e7ea2a702f2efd1e887bc1b7b203914018ccbad26e29ab4ff53b48d39d59b3ba120e37656cd1aad19a005215b61837fa5095e9be615e83aabf039bf2b181c96b9dcdecd4ffa27dae30999ec0ae64e99d", @typed={0xc, 0x7e, @uid=r2}, @generic="c846cd783f11488369d261d3a4eb16f40d377d262bc080a7a9043453ff8ee04ac193956c3d7bc49d261af90474bed9978b4623b8909b572957bdb417b8ec5f0cc85880712153d2b8ff0fee5098bfaa45919cc16b1d482656b1e6ab323a6aaa4f7460260a2421b0e242e2437481eceb96d538b72fee7d694cabbce4", @generic="539335782f8f10f565df208e46f64f60707c5a983374e0033f078f8094d5e41fa2f264e3000a168af73661778a77975c753e5d03d3a18cd093462f36837cf14f15c50587ed", @typed={0xc, 0x48, @str='\x00'}, @typed={0x18, 0x70, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1c, 0x80, @str='posix_acl_access+\x00'}, @typed={0x8, 0x63}]}, @nested={0x34c, 0x5d, [@generic="506330a5e53aa28beb9d53b50fb25131a4a938527e43fb4c9ff1bbf5a79775160c6c9f5296580c6403018a715b27808063f006d08f40ed1ee51ea2c16461746210ee67c1a51d9e0c163d9d2eacd95dcf7850fb35e8fa0ecfe5d6df25aa197d", @typed={0xc, 0x3f, @fd=r0}, @generic="1b23b5a0a59549d5db882e8c19b622f8743cf757a0401c1f360db6f6a9d15942764634ada5dea0c45e41617d7a239a6ee56c4ceab96391fcf3e15dfcbe9cf59c25f4d4010a749f4c07fe7f01a4ef4eff5dfb77b442a6a51e0c41364eababffb9e9d368f1e58a943ed4", @typed={0xc, 0x4f, @binary="6cd37e"}, @typed={0xc, 0x44, @u32=0x9}, @generic="0a62c76e9c7cca2d5a8e66e54ca333b02f3b52f1f2b0d002566a91c4bc34db777f3af5a0a1b58bb05f483bf00507bbfd3d46963e50738460456562ea0c0e1d00c6f2ab25b166730e0f4cc430161c4bbe1c1b1baa13d6c32764f39301c2c7c7ba20e5e4d98e7caf7730432f314cf5e64cdc07464d0b02", @typed={0x18, 0x5f, @ipv6=@empty}, @generic="3090f8ade1448f361dba15636ee16021abe71cb50d4b5031f10f108d9f29e78f8d2818fda41141853485466489e656fa03", @generic="49f120cc187e24240de17153076821e04dd7df07384983f75f36213fb5afef21599aaa1ae0494288fa39538470c65ea011ded9771a5f4046fb10996d5b9348af047c9b22b2cdd2230fc5e211805106b98e925c6a78a5211730b568669a0f284c5e7389c5e9623df2497535c340a331772d801c299ff9978e72a37804673817b2395fdea196631dfebcfe9073a154c7878d2403c0eea8649005077ddc235e9ea935ba212a3eb977564bc8397071c75b1b2081c443f73268ad025dabd1812d448c62c8", @generic="699e732a4828a7380800aa371b68cfeebcd904c95b1ae533ba0154d461c5f227238aa4a35c00463f4ea8811682ae611f58d0b5aa3d35fdcc2a56c5d701e0b9d62fbb2e5f98b53bd1e2f244dbc7d9543afaec9044ab7b950e3984c74969fb94a7dddfcccc3abe4fcccf65121acdd7a17181895ea731460a7b1a97b7e288250e24bf3ee10a5a52faead5b6e31eeae9e70c6c30632002a6400d3eeefb55b387316b8319c16337b3e7673efe774cbc6f00792c08e31056b76b11eb4e30301754851b85842ccc47ca976c12fd8cbfdb7ed58f99d0f17dea7ed763d0"]}]}, 0x644}, 0x1, 0x0, 0x0, 0x20000040}, 0x40040) clock_gettime(0x2000000083, &(0x7f0000823000)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00009ca000-0x10)={r3}, 0xfffffffffffffeda) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup3(r4, r0, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/enforce\x00', 0x840, 0x0) clock_gettime(0x4, &(0x7f000098d000-0x10)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7f000)={r5, &(0x7f0000ac6000-0x9)="436e49c0bf77aa5916", &(0x7f00003f9000)=""/176}, 0x18) 2018/02/01 20:34:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005b2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000196000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005f6000-0x4)=0x81, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f50000-0x8)) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x1, 0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/kvm\x00', 0x22400, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000829000-0x8)={0x100000001, 0x9}) 2018/02/01 20:34:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000337000-0x36)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000e7f000-0x4)=r3) r4 = syz_open_dev$mouse(&(0x7f0000819000)='/dev/input/mouse#\x00', 0xe5d, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000087f000-0x48)={0x0, 0x40, "a4aa9710de2c8a994e0f0e1a9d1414825596b5b03a00d1da329c98b4d485a1315f1242fe6955eb938942f99ae95de36e02ef94065530e340973ea7895a9737d1"}, &(0x7f0000b43000-0x4)=0x48) connect$pppoe(r4, &(0x7f0000e89000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='erspan0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00006e1000)={r5, 0x4, 0x34, "7436a8122993eb523bc2de8d38223d738224f4358c5fc92f6bb9500b23db61f12151bd1939cb118af6575f460896fcd2fa7a505b"}, 0x3c) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400010000000000) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000ab3000-0x98)={0x1, 0x0, [{0x400000b5, 0x0, 0x5}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 20:34:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce0000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000ea2000-0xa)='net/snmp6\x00') 2018/02/01 20:34:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000010000)={0x7fffffff, 0x8, 0x97, 0x1000, 0x2, 0x400}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) 2018/02/01 20:34:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockname$packet(r1, &(0x7f00003ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000717000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000b1e000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000144000-0x38)={&(0x7f00000f6000-0x10)={0x1d, r2}, 0x10, &(0x7f00006f4000)={&(0x7f0000350000-0x48)={0x2, 0x114, 0xfffffffffffffffc, {0x77359400}, {r3, r4/1000+30000}, {0x4, 0xfffffffffffffffd, 0x4, 0x7fff}, 0x1, @can={{0x0, 0x5, 0x4, 0x5}, 0x7, 0x0, 0x0, 0x0, "a1f26019f786c6b4"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$KDSKBLED(r1, 0x4b65, 0x80000001) dup2(r1, r0) 2018/02/01 20:34:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) recvfrom(r2, &(0x7f0000982000-0x34)=""/52, 0x34, 0x0, &(0x7f00001e1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r1 = semget$private(0x0, 0x4, 0x48) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000093b000)=""/230) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000271000-0x4)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8), &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000160000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000963000-0x2)=0x31) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000451000)='/dev/sg#\x00', 0x10001, 0x8001) syz_extract_tcp_res$synack(&(0x7f000093b000)={0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000db5000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000604000-0x184)=@hdr={0x2, 0x80, 0x3, 0x3, 0x0, 0x4, @ipv4={{0x1c, 0x4, 0x5, 0xffffffffffff4e8a, 0x17a, 0x3, 0x7, 0x6, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@generic={0x94, 0xa, "44c201ea373a1647"}, @rr={0x7, 0xb, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x13, 0x3ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x2c, 0x4, 0x0, 0x1, [{[@multicast2=0xe0000002], 0x3f}, {[], 0x4}, {[], 0x27a}, {[], 0xffffffffffffff7f}, {[], 0xfff}, {[], 0x2}, {[@empty], 0x9}, {[], 0xfffffffffffffffa}]}, @ra={0x94, 0x6, 0x1000}]}}, @tcp={{0x3, 0x2, r1, r2, 0x3, 0x0, 0x13, 0x2, 0x7, 0x0, 0x6, {[@md5sig={0x13, 0x12, "1907f6f48573dee2673bc2cf9d3a2b97"}, @sack={0x5, 0x22, [0xffffffff, 0x9, 0x6, 0x73db, 0x4, 0xffffffff, 0x6c, 0x7ff]}, @mss={0x2, 0x4, 0x1f}]}}, {"4a4bdcb2c08c46ecae69230d40b4233afc6a0cc23e36c1637ef8d57638506adf100821384b1072a7ce9aa20aa00bf07213352ec4f38dc8f84ca3cbac2415609537f985309df4308219db8ce9f50cab5147323d9779120814373db35e7057fd181a9bfad3fbb7e7126036d81cbac369ccc2030e3fc0ed13f1ddec48eb39c37fbf24c653e1f7f823768f69cae9279322b5a474188e0289c634236325e458cd33b1b87b9ef4e470faf4c7d020440a61c89b06e01c26c90aca7801ab0f6140f2"}}}}, 0x184) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/load\x00', 0x2, 0x0) 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000337000-0xc)={0x0, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b56000-0x4)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000985000)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r4 = dup(r2) unlinkat(r1, &(0x7f0000d4e000)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009a8000-0x4)=0x3, 0xfffffffffffffcbd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000981000)={0x1, 0x0, r5, 0x5, r6, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ce0000-0x8)) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x0, 0x9, &(0x7f0000192000)={0xec3, 0x0, 0x1, 0x1, 0x0, 0x0, 0xb0, 0xe6}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b17000-0x9)='/dev/ppp\x00', 0x20400, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000019c000)=0xff, 0x4) stat(&(0x7f0000885000)='./file0\x00', &(0x7f0000435000-0x2f)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xfffffffffffff090, 0x1, 0xffffffffffff0000, 0xa, 0x20, 0x80, 0x16, 0x0, r1}, {0x401, 0x687, 0xffff, 0x101, 0x80000000, 0x4, 0x3, 0x8}, {0x2a6, 0x2ed07d6f, 0x7, 0x2}, 0x9, 0xb, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x7532ba10, 0x0}, 0xa, @in=@empty, 0xffffffffffffffff, 0x1, 0x2, 0x4, 0x0, 0x6, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc5000), &(0x7f0000e14000)=0x4) r2 = socket$inet(0x2, 0x805, 0x800) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) connect$inet(r2, &(0x7f00009e6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x35979a29) 2018/02/01 20:34:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4}, 0x2006}) socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f00007d3000-0x12)="1200f91d1700e70f0003000000000000009b", 0x12, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00008da000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00003a0000-0x5)='ceph\x00', &(0x7f0000c47000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000841000)='.#\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d1000-0xc), &(0x7f000081c000)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 90.840481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2818 sclass=netlink_route_socket pig=11183 comm=syz-executor4 2018/02/01 20:34:03 executing program 4: pipe2(&(0x7f00008b6000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="36e885735d6affc8b0810e29878fc0d33294173cc9240d5a936b24c7c7605555c7849700d43eb6026631903e449155aea82e1f3bd335bbbf7bef7a79f78577699757605711f6d64f4abbb4021c63da2832708c600f0a8e6ee45bcb7f3d66b4252bb5c202095afe30a3", 0x69, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46}, 0x0) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000007000)=@nfc, &(0x7f0000004000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@ipv6_getnetconf={0x34, 0x52, 0x400, 0x6, 0x1, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x81}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x31e2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x10001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4084) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r0}], 0x1, 0x7a5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) sysinfo(&(0x7f0000c78000-0x82)=""/130) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000013000)={{0x77359400}}, &(0x7f0000012000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a81000-0xd)='/dev/dmmidi#\x00', 0x6, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000068d000)="ea169fd001c30cd53a008065aa578241e9d044a35de315979b9d80df45cbdaebada62a0677e4f091c0fbc03200db2386e6261fa07a1eac539184fdc05567b7fff3f6e3767e10dbeda9682bafa8dd920d71820af19d207b483b1b76dcac784a23e86c8e286cc629593c4a45fbe7c8ec99f56ca314fb5da3cd0b", 0x79) clone(0x0, &(0x7f000054e000), &(0x7f000089e000), &(0x7f0000dac000-0x4), &(0x7f0000d0e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) syz_open_dev$midi(&(0x7f0000e8c000)='/dev/midi#\x00', 0x3, 0x200000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000f0a000)={r7, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x24) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000005c000)=0x54) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000005b000)={[0x6000, 0x100000, 0x12000, 0x6000], 0x0, 0x81, 0x100000001}) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x0, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000743000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d8c000)={r1, 0x3d, "fc0be401d97883f5235a31437b73c0274e4a97bfbab7fbdbe150878475fd94d563c1d36b4b3dfd7ec0e06560c4e83a61fd9beb18fd7df7780ea332733f"}, &(0x7f0000780000-0x4)=0x45) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 90.947177] device syz7 entered promiscuous mode 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/ppp\x00', 0x30000, 0x0) write$selinux_user(r0, &(0x7f0000a96000-0x2a)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'root\x00'}, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/vga_arbiter\x00', 0x80000000020081, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a94000), &(0x7f0000a94000-0x4)=0x5) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000871000)={{0x7}, {0x200, 0x4}, 0x9, 0x0, 0xffffffffffffffb8}) 2018/02/01 20:34:03 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000+0x7ba)={0x0}, &(0x7f0000678000-0x4)=0xc) tkill(r2, 0x3f) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r3 = gettid() shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00003e5000/0x2000)=nil) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f00008eb000)=""/106, 0x6a) fcntl$setownex(r1, 0xf, &(0x7f0000f7a000)={0x0, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8000) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 90.978322] device syz7 left promiscuous mode 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x4de0f421cd7370a6) r1 = syz_open_dev$audion(&(0x7f0000413000-0xc)='/dev/audio#\x00', 0x0, 0x400002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0}, &(0x7f000034c000-0x4)=0xc) bind$vsock_dgram(r1, &(0x7f00005bc000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f00008bd000-0x8)) ioctl$sock_bt(r1, 0x541b, &(0x7f00009a7000)="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") sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0xe) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000042b000-0x4)=0x3) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x4) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f000045a000-0x10)={&(0x7f00009c9000-0xe)="94e72a6e23a401f86d78a95adeb0", 0xe}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000d7c000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f000033e000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d8a000-0xa)='/dev/vcs#\x00', 0xba, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000580000), &(0x7f0000918000)=0x4) r1 = syz_open_dev$dspn(&(0x7f000004d000)='/dev/dsp#\x00', 0xb019, 0x0) munlockall() openat$sequencer(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/sequencer\x00', 0x541c01, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) pread64(r0, &(0x7f0000869000-0x26)=""/38, 0x26, 0x3) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000122000)='/dev/dmmidi#\x00', 0xbc, 0x204480) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x7, @empty, 0x5}, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, 0x6, [0x3, 0x9, 0xe081, 0x8, 0x9, 0x10000, 0x100000001, 0x3]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000001a000)={0x7f, 0x3, 0x9}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r0) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000)={@common='rose0\x00', @ifru_ivalue=0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"e8e9ad5a0ef898"}, 0x1}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xc2)="5d8e2880152cad0c6279ff2e2b37bb184ee5b23f7d79607b2c3ab194cf5c0da778085d514c1dd075f9dbf7d45e07def87841c0d32b4ad2024a2b0701a63807e31b46075176703b3038574b66fb554a63abaf84cf55eb089106284741db4c66001dfea70037c04e35a04e1eca16f00d4cbe1982ddafed4d3d369903ea102a421443af4b622567f191d8d227e0d5bf59810eea66a69d8264698f357dcdeb3bf456f7255e808588326469f5ed54d8b4f6f30a53d6b3d84ba86a2e6ba0a03e2d3a2d5730", 0xc2}, {&(0x7f0000005000-0x86)="2b9ad17a864857be12ddb9b425822299c2396f72e4131c51049f4d9cc3434ec7fb77ecc53da5cfd3603505368f8c179d144047ff281528ddf559ab562ad518b1ec933320ca0525a11a5aa6421c0fffa9c34a8b5f64035376dbb8b274428bb920683f2b8f801747476bf7c782189ffec86d1d51863e29f0068b9af7644744d9d58b105f2b64cb", 0x86}, {&(0x7f0000003000-0xf7)="bfcc14651fa1334c13371b9a55c5744a8aaf7211d19cd0a049edebada6f3de1b8ac87eef7eacaa9e785b952d1cbe5f1fdf267c0b64d3d1c6446cd0390f8cddaaac02ff2078df406cb2f0fe001bd7bb9a9e85cba255acea501db3b6bfe5c3936005ddc5749bf3adf2d66b31ed9c97059b883e46e40642824d670f71562cefc879ca0b29b02210d42e48445cbfa3b7c0edecce30ac81e3c832ab1be131d52e45cbfa16baa47e326307ec29a016cdeacac2752c392e3c510615512d15b83516dc6c3eaa72caf11fe822a6024fc7987bbe77062c69c1c7716893fb7116fb02506545c7fd16f96714e1d905b12f611db7698dcf6919c00e8d54", 0xf7}, {&(0x7f0000002000-0x9e)="609a9390e57e1d63f3749cb2f2958d7aeed9d00cec7921c899a061774af334e83a77b3c7040fed3e0c4d646fa5fb9225ae503067a899f4e959a47efd7f3a8da55e7e324b2af87e558fdbd26c7d73b45556942e201d3e3059d02ba668083b62acca5b8aef898d5da97df42c2b6919b7dde46b9397c52bfb15e9117809c6787dacb51ae24a758b841ba0456d5e92518599db3b2a9f32fdbb88f537b403089e", 0x9e}, {&(0x7f0000003000)="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{&(0x7f0000004000)="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0x1000}, {&(0x7f0000003000)="f291f875fae4b0a1f35245740b490d13dc24b65b8610ed7de43069b9674dc2ca97a17f99c2ae80e4465e61f8a9eee11a1b1fb39ffa41efc2801c702741debd8dd2005697161d4e5859b5a3688d0ed0b62cd7855feabd5cbdb8e5c4ebacfbea854a34fecdd06f65d67602cf0dcacf7508012a94ced57abfec417c1d23", 0x7c}], 0x9, 0x0, 0x0, 0x10}, 0x21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000006000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x8014, 0xb77) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/02/01 20:34:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000140000)=[{&(0x7f00002c2000-0x4b)=""/75, 0x4b}, {&(0x7f0000daa000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000ee6000)=""/148, 0x94}], 0x5, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/01 20:34:03 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x2, &(0x7f0000263000)=[{0x1, 0x1f, 0x1000}, {0x81, 0x8, 0x2, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000051c000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x202880) fcntl$addseals(r0, 0x409, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x5, 0x31, &(0x7f0000002000-0x31)="3f6bdeab0022129c3cc84fbec9366a33d2eb653a11ded31e1ef98c519bc1a61d123fb51845c033b9a9ea0f4eb70527157a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000004000-0x90)={[0x6000000, 0x23, 0x3, 0x0, 0xf97e, 0x7, 0x9, 0x20, 0x0, 0x9, 0xff, 0x2, 0x5, 0x1f, 0x50, 0x342], 0x0, 0x8000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x200, 0xae7d9059455c863e) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0xb48, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x6}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000009000-0x1000)=""/4096, &(0x7f0000004000)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000)={r2, 0x41, "74a0fdaa057e50c9eb0dd8cad78559db96748b360a0caa8005dc01a3ac67f4eccb2e31d3aa97893c0442a62894f6571e2b83463ab885651d069a5b7b9902633dcc"}, &(0x7f0000009000)=0x49) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000c000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f0000002000-0x80)=@ipv6_getroute={0x80, 0x1a, 0x4, 0x3, 0x1, {0xa, 0x10, 0x0, 0x2, 0xfc, 0x2, 0xff, 0x7, 0x3400}, [@RTA_ENCAP={0x64, 0x16, @generic="9d6326527d5d28ec9b925a23689672974b25561b055f6749e62cd9f4b24d66c05e64b0d9bf04f29dbf09316d5cfa2b6e3e422e1add92bd743434cc6606a6ffa59dd7fe63d49b54fad969891a82a92588f0a57a382fe90fb7bdcf6c626bdd"}]}, 0x80}, 0x1, 0x0, 0x0, 0x2400c000}, 0x24000000) 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e3e000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000543000)=0x10, 0x80000) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f00005b9000)=0x4, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00001d3000-0x18)={0x0, 0x101, 0x950, &(0x7f00008de000)}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000575000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x23b}]}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000984000-0xa)='/dev/cuse\x00', 0x80200, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00000b4000)=0x5, 0x1) 2018/02/01 20:34:03 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) 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) 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, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b8d000)=[{{&(0x7f000070e000-0x58)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000953000)=""/228, 0xe4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00003c2000)=""/55, 0x37}, {&(0x7f0000658000)=""/174, 0xae}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000a41000-0x27)=""/39, 0x27}, {&(0x7f00000dd000)=""/164, 0xa4}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}], 0x8, 0x0, 0x0, 0x8001}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000a4d000-0x56)=""/86, 0x56}, {&(0x7f0000993000)=""/52, 0x34}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f000041c000)=""/158, 0x9e}, {&(0x7f0000cbb000)=""/236, 0xec}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}], 0x6, &(0x7f0000001000-0x65)=""/101, 0x65}}, {{&(0x7f00009d8000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f00005d0000-0xdc)=""/220, 0xdc}, {&(0x7f00008f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0xce)=""/206, 0xce}], 0x6, 0x0, 0x0, 0x80000000}, 0x6c}], 0x3, 0x10000, &(0x7f00005aa000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f0000019000-0xb)='/dev/midi#\x00', 0xfff, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000022000)=r4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000489000)='/dev/ppp\x00', 0x420002, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005f5000)={0x0, 0x11a000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000aa4000-0x28)={'vcan0\x00', 0x0}) connect$packet(r2, &(0x7f0000ebb000)={0x11, 0xc, r3, 0x1, 0xb45e, 0x6, @empty}, 0x14) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d95000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000d95000-0x4)=0xe8) setuid(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x609fa80105464c27, @dev={0xac, 0x14}, @loopback=0x7f000001, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000d93000), 0x4) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005cb000)={0x0}, &(0x7f00003ef000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000055d000)='sessionid\x00') getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000409000-0x4), &(0x7f0000b6f000)=0x4) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a9d000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDADDIO(r3, 0x4b34, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000af7000)={0x3f, 0x4, 0x10000, 0x3, 0x8}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00002e8000-0x50)={@generic="5c7b8fe9cfa2f80e60f5fb7cbd047df4", @ifru_settings={0x9, 0x8952, @raw_hdlc=&(0x7f0000fd7000)={0x9, 0x1000}}}) r4 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) clock_gettime(0x5, &(0x7f0000516000)) mq_timedsend(r1, &(0x7f0000787000-0x26), 0x180, 0x0, &(0x7f000059c000)={0x77359400}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000776000-0xc)={{0x200, 0x5, 0xfffffffffffffffa, 0x9, 0x3, 0x8}, 0xfffffffffffffff7}) mq_notify(r4, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r4, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/01 20:34:03 executing program 2: r0 = socket$inet(0x2, 0x0, 0x40000080000f) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3f000-0x11)='/dev/vga_arbiter\x00', 0x404002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) 2018/02/01 20:34:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) clone(0x0, &(0x7f0000621000), &(0x7f0000cf2000), &(0x7f0000507000), &(0x7f000052a000-0x15)="d5dbf5c7c1e698aaeeeca141efb22e9a06c399a96d") getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0xffffffffffffff40}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/01 20:34:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000664000-0x4)=@assoc_id=r1, &(0x7f0000026000)=0x4) rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) 2018/02/01 20:34:03 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) r0 = memfd_create(&(0x7f00009f7000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x1, r0}) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000dd000-0x9)='/dev/rtc\x00', 0x2, 0x0) 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006b8000-0x8)) sched_yield() 2018/02/01 20:34:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mq_open(&(0x7f00008f9000-0x22)='vmnet0nodev\\.nodevvmnet1md5sumem1\x00', 0x40, 0x2, &(0x7f00003bd000)={0x6, 0x1000, 0x1, 0x0, 0x80000001, 0xc5e9, 0x4, 0x1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) mkdir(&(0x7f00005bb000)='./file0/bus\x00', 0x180) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) mount(&(0x7f0000e19000)='./file0/bus\x00', &(0x7f0000865000)='./file0/bus\x00', &(0x7f000014d000-0x6)='btrfs\x00', 0x200004, &(0x7f0000443000)="e9fc8c45886a26a942ae818d09502a2e1afdd8be") ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000538000)=""/248) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003e9000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ae000-0x20)={r2, &(0x7f0000124000-0x1)="1f", &(0x7f000011d000-0xc)="6e80b1ee0071cf7dca1145ff"}, 0x20) setsockopt$inet_dccp_buf(r2, 0x21, 0x8c, &(0x7f00003d1000-0xde)="b7d143702eb7fb9de7b06b18566d9f2a244b6a64938156b5a74055cc038b4bd7c968fb9d0ad87ad9aa0d954352ae501061a52f0fbe2aa688f9e83896186e59d86ea0cbe38a01cba0041486dc32dd08e9402608889946905b7dec2be5f54a1b431378d292d681c03063e2d5979109b04352ebab76ffcd93fd72efc1416d79eb740290b8599c65bec60b9060a7a9071ed9a890fcbf28388512d0cc566736a18903ba4d3b708f5390f90969d8aa8b85025fef6efc02e0b838f118d86fa12f6ca410d778f89eef849277f573e1338325eead4697437d0710be46a500665da7ca", 0x44b) 2018/02/01 20:34:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d5b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x1c, &(0x7f000027e000-0x10)={0x0, 0x0, 0x4000000000000000}) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c0a000-0x11)='/selinux/enforce\x00', 0x206000, 0x0) syz_open_pts(r0, 0x408000) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000001a000-0xb)='/dev/midi#\x00', 0x4, 0x400000) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/02/01 20:34:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95), &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001000)=0x4) 2018/02/01 20:34:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x0, 0x10, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000006000)=0x0) r2 = getpgrp(0x0) ptrace$setregs(0xf, r2, 0xfffffffffffffb61, &(0x7f0000001000-0x19)="e01a7b5e138a0969dad2a43cd6b0f378bdc85e006a666953ff") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000006000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x101, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x2}, &(0x7f0000007000+0xb19)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000)={r4, 0x27, 0x8, [0x3188, 0x4, 0x3, 0x6, 0x2, 0x2, 0x1, 0x80]}, &(0x7f0000007000)=0x18) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @empty}}, 0x83c5, 0x8, 0x9d6d, 0xfb6, 0x4}, &(0x7f0000008000-0x4)=0xa0) accept$inet(r3, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r5, 0x9}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000008000)={@dev, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000008000)={0x1d, r6}, 0x10) [ 91.348332] audit: type=1400 audit(1517517243.579:423): avc: denied { map } for pid=11317 comm="syz-executor4" path="/188/file0/bus" dev="ramfs" ino=26818 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) linkat(0xffffffffffffffff, &(0x7f00000f0000)='./file0\x00', 0xffffffffffffffff, &(0x7f000052d000-0x8)='./file0\x00', 0x0) timer_gettime(0x0, &(0x7f0000349000)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f0000aa4000-0x10)) select(0x40, &(0x7f00003ab000-0x40), &(0x7f0000fb3000), &(0x7f0000bcf000-0x40), &(0x7f0000278000)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000070b000), 0xfffffffffffffd9a) dup(r5) 2018/02/01 20:34:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) open_by_handle_at(r0, &(0x7f000017b000)={0xc1, 0x9, "68d562f5fd2dabbb971499bd862cd4ea22b1a5a5394ee90a2a79eed16be71ce0b01d400995089fd5e260f662b52683624bb6e161b21d4ebc6a45e8f52acc44edd6ed7f017ceb4a46d0a5b6ae1afcfacfae7356d2e61d0db58ef163be665f6968b6c2d0d71f557f5433bea638c5523ab73e685a4190a92b11dec30a75b21746a28f7a17a503eec66fbedd8c9397f272dbcff36702b12ba939164c7b2a17bc823a17d65827685da0b014b9f168e9d312cca52c7519beb8ee14dc"}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000940000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031a000)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000c85000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000f70000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/checkreqprot\x00', 0x801, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000450000)={{0xa, 0x1, 0x7, @empty, 0x7}, {0xa, 0x1, 0x0, @empty, 0x4}, 0x8001, [0x3f, 0x6, 0x3, 0xff, 0x7, 0x2, 0x7, 0xfffffffffffffffc]}, 0x5c) listen(r0, 0x100000000009) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdf000-0x8)={0x0, 0x101}, &(0x7f000069a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000520000-0x8)=@assoc_value={r2, 0x10000}, 0x8) accept$inet(r0, &(0x7f0000900000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f8000)) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000608000-0x8)='./file0\x00', 0x7b) capset(&(0x7f0000daa000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') r0 = open(&(0x7f0000613000-0xe)='./file0/file0\x00', 0x200, 0x100) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/01 20:34:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000f51000-0x5a)="c09ec1ad4e163a14e6b362800a4c96966b6c2bcc5dd663cfae14db5bf6e186e86404f2d28ebb461528a4f65b6f7ed418ed2ba5dfc823ef843d4ad2011a8c616d243e7ceae81396a9777294d087451355e3e1d1315a592d754d4b", 0x5a, 0x800, &(0x7f0000f50000)={0x1a, 0x6, 0x40, 0x5, 0x4, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000108000-0x8), 0x200) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000083a000-0x4)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000452000)={0x2, 0x100000000, 0x0, 0x0, 0x40}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/sequencer\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007d5000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x8, 0x4, 0xfff, 0x8, 0x81, 0x400, 0x6, 0x0, 0x0, 0x5, 0x34da3a38, 0x80000001, 0x5, 0x2, 0x10000]}, &(0x7f000021f000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b20000)={r4, 0x7ff}, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000ee000)={r4, 0x2}, &(0x7f0000214000-0x4)=0x8) r5 = syz_open_dev$mouse(&(0x7f0000652000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x1, 0x149000) ioctl$LOOP_CHANGE_FD(r5, 0x40049409, r0) 2018/02/01 20:34:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008be000)={0x0, 0x98, "968522fa16d7f1ac29151a2eb3b54e40d4b0f5f5781ad445d98a87f327a4cef1327016b6e5f46ff066a2f55360c5e71c8a323260f9cc83dc3197af57c5f7b32e60b49e4c8bc06b70c18ac641d9eff7014429537755a365341bd409ca82e4fc00fbf21a9e7d9b64f490ab2e09ecac14eba60b7a3889eee2a6d7f9578c2b7972065e81485723489d246c07d8d273c78c5cd40d0a23f381c451"}, &(0x7f0000c92000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000697000)={r1, 0x6, 0x4, [0x9, 0x3, 0xc172, 0x52]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r2, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) 2018/02/01 20:34:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ebd000-0x65)=""/101, 0x65, 0x40002000, &(0x7f0000f84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) close(r0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00003e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b3d000)={0x0, 0x1000, "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"}, &(0x7f00007b5000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000abc000-0x8)={r3, 0x1}, &(0x7f00000ba000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e89000)=@assoc_value={r4, 0x100000000}, &(0x7f0000ac6000-0x4)=0x8) 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x1a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000b95000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, r2, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)}, 0x10) [ 91.486516] sctp: [Deprecated]: syz-executor6 (pid 11360) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.486516] Use struct sctp_sack_info instead 2018/02/01 20:34:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f4e000)={"9cf4762dc5f607de4c99e601cf1ddb7f", {0x4, 0x8, 0xc4, "a818b6bec022", 0x4}}) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00001bb000-0x8)='./file0\x00', 0x50) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000a16000-0x6)='ramfs\x00', 0x4, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd4000-0xc)='/dev/autofs\x00', 0x4000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f61000-0xc)={&(0x7f00000c6000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000290000)={0x0, 0x2, 0x0, 0xcd14, 0x6, 0xe38}, &(0x7f0000454000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f12000-0xc)={r1, 0x0, 0x20}, 0xc) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/02/01 20:34:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00009dc000-0xa)='/dev/vcs#\x00', 0xaa23, 0x14602) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d7d000)={0x101, 0x1, 0x7328, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83}, 0x0, 0xffffffffffffffff, r1, 0x0) io_setup(0x8, &(0x7f00008a4000)) 2018/02/01 20:34:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ceb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect(r1, &(0x7f0000c8d000)=@can={0x1d, r2}, 0x10) r3 = semget(0x2, 0x4, 0x104) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000633000)=""/149) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005c3000-0x8)={0x10000, 0xbf6d}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009aa000)="a23364fd5e580ef24d71a19dd93fc727", 0x1ef) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[@iv={0x20, 0x117, 0x2, 0xc, "23e14732a13c284c378f8f28"}], 0x20}, 0x0) 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000-0x28)={'vcan0\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edf000-0xf)='/dev/sequencer\x00', 0x1, 0x0) connect$can_bcm(r2, &(0x7f0000521000)={0x1d, r1}, 0x10) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)) [ 91.570865] sctp: [Deprecated]: syz-executor6 (pid 11370) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.570865] Use struct sctp_sack_info instead 2018/02/01 20:34:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000047e000-0x10)="e942468201320112ca8b854aa5ea647c", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000027a000), &(0x7f000086f000)=0x4) 2018/02/01 20:34:03 executing program 2: 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, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00006c2000-0x10)={0x77359400}, &(0x7f0000be7000)) timer_settime(0x0, 0x0, &(0x7f00008ad000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000367000-0x20)) nanosleep(&(0x7f0000f9f000)={0x0, 0x1c9c380}, &(0x7f0000b68000)) futex(&(0x7f0000714000)=0x4, 0x0, 0x8, &(0x7f0000001000), &(0x7f0000f0b000-0x4)=0xffffffffffffffff, 0xfffffffffffffffe) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x4000000) 2018/02/01 20:34:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x30000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005de000-0x4)) 2018/02/01 20:34:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000087000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000eb1000-0xf)='/,-GPLGPL#eth0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003ce000-0x8)={0x0}) recvmsg(r1, &(0x7f00003a1000-0x38)={&(0x7f0000948000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000bf2000)=[{&(0x7f000013f000-0x2e)=""/46, 0x2e}, {&(0x7f00003e8000)}, {&(0x7f0000334000)=""/107, 0x6b}, {&(0x7f0000a49000-0xea)=""/234, 0xea}, {&(0x7f0000c78000)=""/121, 0x79}], 0x5, &(0x7f0000602000-0x1000)=""/4096, 0x1000, 0x5}, 0x1) name_to_handle_at(r2, &(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000643000-0x5b)={0x5b, 0xffffffff00000001, "6339d04f205049557d55e0b61f40b6323630a52198abb88cb382a324544b9c37ac591bae1bc15a08b2c838a039dc89cd6058e753aa606d3930f7f89a98205303bf68a45beaae3e4efa4c168a2beaa4a296cad2"}, &(0x7f00009d6000-0x4), 0x400) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000462000)={r3, &(0x7f0000c7f000-0x8)=""/8}) pivot_root(&(0x7f0000679000-0x8)='./file0\x00', &(0x7f0000cad000)='./file0\x00') setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/02/01 20:34:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000aab000)="6c46a76c7c8f601baa4d189b2b3706b24cfd57328f4364c32155c97b47d7645825b9015eec9e66d35678382e49a7834bc3ffcb6a283189242af11c17fc61a3d5c9c7e4e753201645fa00950bbaa57505bb2b2368e7af2c76c3fa6f9d24a950018b7a3619e13927fdf29b07a1caf6bf6047aa886833405a6700cc0e560ffe69b27d9eac824125857b8fd4a403b62cc79f0726d1c5f15325ed61427ea2ce62397b160c5a5e59556c80f84098b87ddb53cd370b0da471b1318367c4e938427640a4f9200949563f1f7ac95bbfe1c5fe4585ddf2f0951bcac280fe6736883fbb06", 0xdf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000245000-0x108)={0x0, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/01 20:34:03 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00003f0000)='/dev/dsp#\x00', 0xf7, 0x40000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000a57000+0xe30)={0xe6, 0x6}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000003000-0x5c)=""/92) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0xf1a, 0x3, 0x5, 0x5, 0x100, 0x100000000, 0x7, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x4000000000000000, 0x9}, 0x98) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x2bcf}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@generic="76fa3ce4af1069089bdd67ece053e382", @ifru_flags=0x2000}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000002000/0x1000)=nil, 0x1, 0x1, 0x3, &(0x7f0000001000/0x2000)=nil, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000), &(0x7f0000004000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000004000-0x20)={0xffffffff00000000, 0x0, 0x2, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000006000-0x10)={0x5a, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ax25(r3, &(0x7f0000006000), &(0x7f0000002000)=0x10) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt(r1, 0x3, 0x8, &(0x7f0000005000-0x9e)="7e4d883341f74a863762493e22f6ff1da69460b1151f0b20a20f06d09c24dd534e75cb3f653b56846779be4c83a61da897b914f27827e227ccb060e11365c76386c53b08c1a52fff4b301997c88a89eaac88deea85be2b8132dfea96d754cd2e74698ef903636bd9b426c12725e51ec55ce532b39ae927f7293baaeacaa2a03fce4f48338dec079633e42ca7289579d6b0a56c4c0cf66306fa470de3c887", 0x9e) fstat(r5, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r6, &(0x7f0000007000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/02/01 20:34:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000c2000-0x5)='/dev/sg#\x00', 0x6f, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ae3000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x2000003e, &(0x7f00002cf000-0x78)="5780d01c", 0xfffffcdc) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r2, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/01 20:34:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x40000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dfc000), &(0x7f0000688000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map}) [ 91.733509] audit: type=1326 audit(1517517243.959:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/02/01 20:34:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x589, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x7, 0x84) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[]}, 0x0) [ 91.777378] audit: type=1326 audit(1517517243.965:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/02/01 20:34:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) [ 91.777393] audit: type=1326 audit(1517517243.965:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 [ 91.777407] audit: type=1326 audit(1517517243.969:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/02/01 20:34:04 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f4d000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002000-0x20)={0x5, 0x3, 0x4, 0x2000, &(0x7f0000d7a000/0x2000)=nil}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x5, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000003000-0x98)={0x6, 0x0, [{0x4000000b, 0x8001, 0x8001, 0x3, 0x8}, {0x2, 0xee, 0xffffffff, 0x3ff, 0x9}, {0xc0000000, 0x1, 0x4, 0x8001, 0x1ff}, {0xa, 0x2, 0x5, 0xb1be, 0x7e}, {0x80000000, 0xa65, 0x5, 0x1, 0x5}, {0x4000000a, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x0, 0x9}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x5a, "c981cfc18131ceea70edae1d2a4c148fafc0361f4aa714bcc5ea4b241603890c36ff24898539b076fa63e316c33d1ff89a15c996603e3862ea7eed3203a7671ec411abd20e3c526f248ef3e96173353403a9ea48863d85497db9"}, &(0x7f0000005000-0x4)=0x62) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000005000-0x14)={0x1, 0xff, 0x4, 0x1, 0x100000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x80, 0xa34, 0x3ff, 0x2, 0x4}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000007000-0x10)={0x4, 0xfffffffffffffffd, 0x7, 0xcb}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000008000-0xf8)={{0x3, 0x3, 0x100000001, 0x1, 0x40}, 0x4, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0xfffffffffffffff7, 0xadc, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000008000)={0x3, 0x8, 0x200, 0x9, 0x40, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000009000)=@random={'security.', 'timer0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000b000-0x8)='./file0\x00', 0x1) [ 91.777420] audit: type=1326 audit(1517517243.969:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 [ 91.777433] audit: type=1326 audit(1517517243.969:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/02/01 20:34:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000782000-0x9)='/dev/sg#\x00', 0x8, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008fe000)={0x0, 0x1f, 0x1, 0x80000001, 0x20, 0x1}, &(0x7f0000c02000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a3000-0xc)={r1, 0x0, 0x30}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000026a000)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ea5000-0x4)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f0000bfc000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f0000392000/0x4000)=nil) 2018/02/01 20:34:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/01 20:34:04 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000bde000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/02/01 20:34:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f02000-0x10)={0x3, 0x3, 0x3, 0x3}, 0x10) r1 = socket(0x10, 0x1000000002, 0x0) pipe(&(0x7f00002ea000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f6c000-0x12)={@common='ip6gretap0\x00', 0x100000001}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000faa000), &(0x7f0000ac0000)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000800000)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000593000)={0x10000, 0x0, [0x66dc, 0x1, 0x0, 0xf04, 0x9, 0x7, 0x4, 0x8]}) 2018/02/01 20:34:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) r2 = syz_open_dev$mouse(&(0x7f0000e77000-0x12)='/dev/input/mouse#\x00', 0x4ed3, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) io_setup(0x2000000000000, &(0x7f0000522000-0x8)=0x0) io_getevents(r3, 0xfffffffffffffff7, 0x5, &(0x7f0000d68000)=[{}, {}, {}, {}, {}], &(0x7f0000869000-0x10)) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) sendmmsg(r0, &(0x7f00004b6000)=[{{&(0x7f0000951000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000cc4000-0x10)=[{&(0x7f0000b34000-0x1b)="fe2c9ab678a6c6466512fb70a421101fe94eef2b719fa0a5e19f75", 0x1b}], 0x1, &(0x7f0000238000)=[{0x1010, 0x0, 0xfff, "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"}], 0x11a0, 0x40000}, 0x80000001}], 0x2, 0x40000) 2018/02/01 20:34:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0x58)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32), &(0x7f000010b000-0xb3)=""/179}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/rtc\x00', 0x400, 0x0) accept4$unix(r2, &(0x7f00002bc000)=@abs, &(0x7f0000d55000-0x4)=0x8, 0x80800) [ 91.777446] audit: type=1326 audit(1517517243.969:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11401 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ff00000 2018/02/01 20:34:04 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000015000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000014000+0x9c7)='/dev/dsp\x00', 0x200981, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000003e000)={&(0x7f000001f000/0x3000)=nil, 0x3000}) 2018/02/01 20:34:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003ab000-0x8)='./file0\x00', &(0x7f0000531000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000390000)={0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00006c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000917000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000980000)=0x10001, &(0x7f00009f8000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000f0f000-0x18)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:34:04 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e81000)={0x3, r0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c08000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000059e000)={0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000025000)={0x78, 0x0, &(0x7f0000c11000)=[@acquire_done={0x40106309, r2, 0x1}, @exit_looper={0x630d}, @increfs={0x40046304, 0x1}, @acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x48, &(0x7f0000e82000-0x30)=[@flat={0x776a2a85, 0xa, r3}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000e81000)=[0x38, 0x58, 0x40, 0x18, 0x38, 0x38, 0x0, 0x38, 0x0]}}], 0x1000, 0x0, &(0x7f0000e81000)="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"}) unshare(0x40600) r4 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000519000-0xc)) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e82000)) r5 = syz_open_dev$dmmidi(&(0x7f00005f6000)='/dev/dmmidi#\x00', 0x5, 0x1) sendto$inet(r5, &(0x7f00002af000-0xd3)="f405cfaa1c66f0b369623ddfdab5482b8cc619dfc82ec0fc60f0e2f40f392b3c5c2645653dc8574ebf54e14b0d4ed9c8d6ade906c5e9a73fe83611443dcffb7456f534e56289b9c8650a8ed7b5d7dd3b0a618f6946119ebc66ab2b34a8d763411903a69a26c6ebff56741223f70e918ac584db6f4843699102f81933e3533152b3064804c718ee4946b954124675caee72c063cad0ec40d522777d68a8c3693cd5ebadc3c75f9aabd5e3e32b1b129fc76b651659ef2e43c1fe64efd8aceb4d46b2fcb1af2fc502dcc1af7d38b81395aea7d162", 0xd3, 0x24000005, 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000e81000)) signalfd(r4, &(0x7f0000365000-0x8)={0x65}, 0x8) 2018/02/01 20:34:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) epoll_create1(0x80000) r1 = socket(0x9, 0x801, 0xf1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000)='./file0\x00', 0x14880, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0x9, 0x7fffffff, 0x5}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000)={r3, 0x4}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000)={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x8001}, 0x8) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000005000)=0x4) listen(r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() getgroups(0x1, &(0x7f0000002000)=[0x0]) syz_fuseblk_mount(&(0x7f0000009000)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00', 0x5001, r5, r6, 0x3c5, 0x0, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000008000)={@remote, @multicast2}, &(0x7f0000007000)=0x8) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/01 20:34:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$vcsn(&(0x7f0000945000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x200000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f8000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000f50000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0x3}, 0x2, 0x2, 0x0, 0x3}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007f6000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 20:34:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095b000-0x15)='/proc/self/net/pfkey\x00', 0x185041, 0x0) mknodat(r1, &(0x7f0000c66000)='./file0\x00', 0x1008, 0x7ff) setsockopt$RDS_RECVERR(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bd0000)={@generic="71ed90401f750dc3a0261fd65b638c37", @ifru_flags=0x4900}) 2018/02/01 20:34:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000556000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) 2018/02/01 20:34:04 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048e000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000f9a000)="b99cf3eb88dd9f5264cbf9c3b20758cbdd0b0ed83435174114431b57869c1072ab01b36f87d89c338c8a363ac6dc450ea9625ec44c4ec8345a1eef5d9e1b6b203a59e0d7ecff647ea30240c5c27ddbb63f3b4546e9bd3174ea6e78d1100d7ae603fd260a9cdd08be0793dc6e4f65d1245c7c2655b176d14141d1903386c00ad24f253d4b055d9f8dfc8309ea82c2bd9a717eaf2af9d8", 0x96, 0x4000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@empty, @empty, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x18) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r2, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0x1e0)=[{{&(0x7f0000004000-0x14)=@ll={0x11, 0x2, r4, 0x1, 0x8, 0x6, @empty}, 0x14, &(0x7f0000001000)=[{&(0x7f0000004000-0x60)="99618f19de271305f37a6e13e20778cfb62c3158e6c1b02e27e0ee53b4e39a903bdad36c862537a2ba9cad9184d89c8c31945ae966d15038787e0ec7c067c1513b17dcd6e92ac612327a2998fd348392d7911b5c1e2b49e32ff4bc1aaa1f704c", 0x60}], 0x1, &(0x7f0000000000)=[{0x18, 0x117, 0x80, "cf7ea24f24"}, {0xc0, 0x116, 0x9, "b433e363e768dcd51ec4c75971b705fe2ba9c8319e7d7c247a198d468f62e4164df007e0a2ea5113b9faf96a5db45193335bd69a943ad96bb823683fded7ea963898a96522c74c936f14938d519619b2b40f466a6e0dbd168dacc7bd32fc941b10947acb51a7245ecb9a66d5b61831c9afe7405c6eeb505a3343bf7826139635bab3ec34393f9cd9b62c69dd0ee1189efe4555fd8e255367063b9653597624836f6ffa475f194ad61026579167"}, {0x48, 0x0, 0x8001, "f8dd014e242b14855abdd91618d07392ba2b735993e2bae1f702fb474abb3ddc188b0a2ee804c65ed29bd0bbcc2848a4e15a36296a"}, {0x30, 0x29, 0x4, "43443562195b66b23960f02ff2cfe221f326fc7c0b92394697a1f3fb1c"}], 0x150, 0x10}, 0x3}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x25)="3646a6395d850f01e968f318b3bf603da3a17db1e42c23a4ec80b9742f0376d17e60333a22", 0x25}, {&(0x7f0000003000)="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{0x80, 0x0, 0xffffffffffffff7b, "87a5daf24ec516e67d0bb2edd65bf9f803776f564104f9286f47c5a4be7b4503c85475c66453355efceefe2ed6c0a8c5c5be02a53005ce9ec70cbc163093a5cfd31e42cf785c2fe17162158121d2eb3733144da2a8a91bbe4ba88517995cdeff8a1801ba6033eed15668"}, {0xa8, 0x10f, 0x7fffffff, "53a0722163d56e71ceecee60feb4ea4471a48e60cfca3c8648a0b4bdd284b7046650ffb3a12356694a4e0a3ac5241ce424f002c9e81588aaf7e231ceffccf6da48697c6598c48eb4d66570f356a250259fbce532d8b86dac7f43ea9964b732a238f223ed3028976280263abe565fdd6c855b4c4522d19da416c7d3783b0616975c3fce134872878be87de06a68c0a5c888b4fd35a748"}, {0x80, 0x114, 0xd0, "9e3884d74503034d75a5f82c039bb195b9ce879f88c87c7166832932cb963c1c4c0dbeeba4c97c15fe770d2a08afe2818c9ddbadb29f902cdebc383b25cfe2028ba1f2f08bea46afe1f7274b2ab6e73a62cb85411fb148daa2a42ee7b999d4d6bc23090d88bb9cc8f9c251eb"}, {0xf0, 0x11b, 0x4, "c37d7edb00b0a875255d329e03dd04bc7fe56494c6a6b559e95ce74e6c6e810e6ed45beadd95d80d0a9bf90d98e6c6353039ac5a476377e853eb0775972395b354e5c3bf3603d815dff852d8ec87d46c517e03adcb320e735ba1981198d5ae702552b0b591178d6671767d48bac370cf559d90be9d79ae21ee39f4c0e0ca568ebd399475b44dbf9ffeb22c032886d09a66a4523cbb9e95897c416c8f851a677341b42bb789bc1b95c3db5b947c43035687c5b43ef2e7d81b5e4ad0f36c8ce70552205202d2f5f80b6cf53c139b976662132d7395f9e909ada5dd62463f"}, {0x78, 0x0, 0x1, "d2124ae5de2c8ede6af9a3ae1eed0935b811073b5f7b448ebe815391aed4e691a04f45d87820c4b0272b2093f5da0ae2210b8ba67e04893b111909228d0daf85f25ede00f5432c6bf8990f29358fd8afeb411792c559fa46948deb9bcffffab984dabd"}, {0xd8, 0x195, 0x20, "64a8df1c7f9b78a144a7f1098269fecae5b097b20ae25fa30f73944236d4a693e1757bfa21742beb916f9c4b78d92719de46e67ceecb2551beac310d5f3332998098586b5fab461320355298478a2edf8cc6b114a4ecb6c0d8bed31f21b012d5013d66607f715c4fbc3e5d9d5c107ec1fb218ee5d5b8714df74fc6f7e9dab7cf2ba0536e68e98415d2a42930b1e034316de1f2a8e1b0bbe5a0117232530174afea719b13614f9311089cc43aeb3a3a17f3a4b6d1b87479bc9be98903733061836c4d02e468"}], 0x14d0, 0x80}}], 0x8, 0x8000) 2018/02/01 20:34:04 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/01 20:34:04 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9b9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000)={0x7f, 0x7, "ef36115f44dbbed212ed68825eddc226c3aad6250f129d40108666c4b282394e0a25f910c9ba08dce95834cf382ca1d20d6e8d2936147580fd40f9f627a98f9a0bfb4e87759d09c7e9a9e869ecb9b7b77e66243b88f0b4aeaf659c28cbadca1edb05e4cbe087e2228df087f36c33c57ce9521016b3d853"}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x2710}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x17, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xd294}], 0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000004000)="82a481fb4f7cd8f5cd2a9fb7d908f382f2e0915a9ce17589c114c173d2b231b0cd81a4e8ba3d5e4dc897d3ae2da7627a71933f003182442411050f901d6cc4d02aaf64107f20adbf08d220253e5c0565e4b03aeb68282252e106b2c60bf1b47ba8773f2845329dfd26f3fa4cf71cc6d6b94b9cf13ecfbdbc999b69c59d7e394afd1bebc95dc8e399c191539743f41c7a4e92550797a6e1e8ffcad338636078f784db3f297c63d03fd59ef3402ea849074639480d79ccf7f34bd9a95961a9b0cb") ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000)={0x80000001, 0x1000, 0x4, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x1ff, 0x30}, &(0x7f0000001000)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x1, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x5) ioctl$TIOCNXCL(r3, 0x540d) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000007000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/01 20:34:04 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000bde000/0x2000)=nil) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008f2000)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a01}) shmat(r0, &(0x7f0000e97000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x88803) clone(0x20040000, &(0x7f0000ba4000), &(0x7f000027b000), &(0x7f0000371000-0x4), &(0x7f0000000000)="55370bbe895d5e9bf32c63e4c37e7208785001afb052fd212a56b62f1fbd01dd3962701d32489a4e3bf225565c50c317e935e6e6cb926220a7cbc6d7c9c90080bb4347a2bbcbdc849e0f9403340bf310acd9158452a90a6de13dbf9d106388d0e5a0378991bd8fbbe5b4216d15a035dd50f33b08b9bb4a1ca87327e083bcb828") 2018/02/01 20:34:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a51000)={0x6, r0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000452000-0x4)=0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) timer_create(0x2, &(0x7f00007bb000-0x60)={0x0, 0x18, 0x0, @tid}, &(0x7f00006df000-0x4)=0x0) timer_delete(r2) syz_extract_tcp_res(&(0x7f00009e8000-0x8)={0x0, 0x0}, 0x6, 0x7fff) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae2000-0xc)={&(0x7f000094e000)='./file0\x00', r1}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000de1000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000088000-0x363)=@hdr={0x2, 0x1, 0x1, 0x9, 0x7f, 0x100, @ipv6={0x7, 0x6, "4fef64", 0x331, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@routing={0x16, 0xc, 0x1, 0x9, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0x89, 0x0, [], [@jumbo={0xc2, 0x4, 0xe7}]}, @dstopts={0x3b, 0x12, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x2, 0x6, [0x7, 0x0]}}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x30, {0x3, 0xa, 0x10000, 0xbf55, [0x81, 0x4, 0x7, 0xffffffffffffffff, 0x6]}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x8, {0x80000001, 0x0, 0x4, 0xfffffffffffffff7, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x6, 0x2, 0x3ff, 0x8, [0x31b]}}]}, @dstopts={0x5c, 0x5, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @ra={0x5, 0x2, 0x1}]}, @routing={0x21, 0xe, 0x1, 0xfff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x0, 0xe, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x8, {0x53e1, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4, 0x80e}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x85ca}, @ra={0x5, 0x2, 0x10000}, @ra={0x5, 0x2, 0x100}, @generic={0x300f, 0x3c, "03c7988fcdaba8b41b58a4cf0aad08d9d1af4d5bd3e827a179c1b773c0158961b8771ce2c45eed5ca667c0eecbe016538849b9a2e1cdd2f66d1e0969"}]}], @tcp={{0x2, 0x0, r3, r4, 0x4be9, 0x0, 0x13, 0xc2, 0x80000000, 0x0, 0x3, {[@sack={0x5, 0x22, [0x1, 0x401, 0x100, 0x9, 0x100000001, 0x4, 0x3ff, 0x8000]}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "ad5ef4b265b833a56d4f82b4969d1667"}]}}, {"216c7362874f6508cf9cca4c3506453b1bd260314e66a0b55affdf2de5f4d9968b49d151227ec604d6a915e4b65f7d488b99b654c24e7efd693a4a51e8fbf37a023c8bee4163113d5893301ca3690bab6f1a01deb5bc313bb5b99de061da8e83faa507b01efa1248992cd6dd00f97321f19cae1d7a382ee562c4c599c7c790fae8867dbb6b28ffe152899f8cb4bd9bb1e28b9f69c83e17a48f4bbbe4d26b0a2ab36a119d4f7d"}}}}}, 0x363) 2018/02/01 20:34:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aad000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009fc000-0x8), &(0x7f0000552000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14000-0x8), &(0x7f0000b02000)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000+0x922), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) fdatasync(r2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r5 = dup3(r4, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000798000)={0x1, 0x0, [{0x80000001, 0x5, 0x8, 0x6, 0x1000}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000142000-0x4), 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000add000-0x14)={0x1, 0x5, 0x9, 0x4, 0x3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000696000-0x9)='/dev/vcs\x00', 0x80, 0x0) 2018/02/01 20:34:04 executing program 2: 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x11407597, 0x1}}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000025f000)={0x0, 0x2710}, 0x10) 2018/02/01 20:34:04 executing program 7: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cb7000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00003af000)=r5) r6 = dup2(r3, r4) r7 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r8 = getpgrp(0x0) fcntl$setown(r4, 0x8, r8) fcntl$setsig(r7, 0xa, 0x12) syz_open_dev$usbmon(&(0x7f0000e41000)='/dev/usbmon#\x00', 0x7ff, 0x1) r9 = gettid() tkill(r9, 0x100000000000016) close(r0) 2018/02/01 20:34:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xc5b, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x90, 0x0, &(0x7f0000001000)=[@increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f0000002000-0x8)=[0x78]}}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f0000002000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x3, 0x2c}, @ptr={0x70742a85, 0x1, &(0x7f0000002000-0x1), 0x1, 0x3, 0x36}], &(0x7f0000002000-0x30)=[0x0, 0x30, 0x30, 0x28, 0x60, 0x48]}}], 0xdd, 0x0, &(0x7f0000002000-0xdd)="5a4f2db6b79b00127509c89b921c2649566d51b020f68f8320a994cfdab4312093fdcb68d3eac91f23341875312b2482c7d4a3071845ea2e0dbbfc97bd2ae0f0cbf105db4f9f75c3ec54f652ee72234c0d7e655ae460b671dff6d91ad99c61d5e70c9fd37c3124e086c4fd06e6fa553c5db0dbc008a29ee57f784bc78debd3f521e552a0c93e7525bcbaaf2120a2a098cabebfb10a4a36b8741f4fc85a9e60af789a159aaeaf246b0fbb2cd0a6958eaa48a5719f8a98a38b4fe259677d684e1ff5211b1b2be67981eb937d15c567a8344b716ccaf62ebd8c239b1981ff"}) r1 = semget$private(0x0, 0xa, 0x110) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000001000-0x8)=""/8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00005e1000-0x18)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/01 20:34:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x5, 0x1bf67bb1c420ae32, 0x7fffffff, &(0x7f0000106000)={0x0, 0x0}) name_to_handle_at(r1, &(0x7f00000d7000-0x8)='./file0\x00', &(0x7f0000c8f000)={0x58, 0x2000000000, "84735daccb939e1339b8354abe3d7b3b37419e9ae3f18e2e1fe577c9a18e1b368005236b395d2e90e0789cf933bae28ddfca4a3bab9b04174377f7ad73069b0855cf506704154512eaed3de0822ad8d3"}, &(0x7f000092c000-0x4), 0x1400) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78), 0x0) r2 = syz_open_dev$midi(&(0x7f00002f5000-0xb)='/dev/midi#\x00', 0x0, 0x800) r3 = fcntl$dupfd(r0, 0x0, r0) renameat2(r2, &(0x7f0000b67000)='./file0\x00', r3, &(0x7f0000745000-0x8)='./file0\x00', 0x1) [ 92.312884] binder: 11509:11510 ioctl c018620b 205e0fe8 returned -14 [ 92.353536] binder: 11509:11514 ioctl c018620b 205e0fe8 returned -14 [ 93.066185] IPVS: ftp: loaded support on port[0] = 21 [ 93.308914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/01 20:34:05 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7fff) clone(0x0, &(0x7f000022d000), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000ff6000-0xd8)) getxattr(&(0x7f000087b000)='./file0\x00', &(0x7f0000c81000-0x9)=@random={'btrfs.', "a22400"}, &(0x7f0000160000)=""/4096, 0x1000) r0 = open(&(0x7f0000a57000)='./file0\x00', 0x4c000, 0x2) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0xf, 0x0, @tid=r1}) 2018/02/01 20:34:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f00004a2000-0xc)={0x10}, 0x0, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x441, 0xffffffffffffffff, 0x2, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f00000ca000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b04000)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000578000)='/dev/sequencer\x00', 0x630280, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000da6000)='/dev/vcsa#\x00', 0x5, 0x151000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000731000)={0x1, r2}) 2018/02/01 20:34:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) rename(&(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f000055f000)='./file1\x00') mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000523000-0x4)=0x2, 0x4) 2018/02/01 20:34:05 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000005000-0x4)=0x8a) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, r0) select(0x40, &(0x7f0000001000-0x40)={0x8}, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) 2018/02/01 20:34:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x6, 0x3) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000239000)='/dev/dmmidi#\x00', 0x1, 0x422403) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000511000-0x1000)="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") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair(0x40003, 0x10010000000006, 0x69a, &(0x7f0000669000)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) write$selinux_validatetrans(r2, &(0x7f0000e70000)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x36, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x62) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/02/01 20:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000010, 0x802, 0x0) pipe2(&(0x7f0000259000-0x8)={0x0}, 0x80000) execveat(r1, &(0x7f0000b49000-0x8)='./file0\x00', &(0x7f0000ffa000-0x20)=[&(0x7f000061c000-0x2)="d200", &(0x7f0000c17000-0x1)='\x00', &(0x7f0000c7a000-0x2)='-\x00', &(0x7f00003a4000)='\'[*ppp1(]*\x00'], &(0x7f0000391000)=[&(0x7f0000d4c000-0x1)='\x00', &(0x7f0000f6e000-0x3)='%%\x00'], 0x800) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/02/01 20:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x40000) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000345000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000713000-0xa)='/dev/dsp#\x00', 0x0, 0x11d180) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000f8000)=""/4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/01 20:34:05 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0x4c, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xffffffff7fffffff, 0x0, 0x0, 0x100000000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000b000)={0x800, 0x39a4, 0x4, 0x1, 0x5b57, 0x8, 0x3f, 0xffffffff, 0x0}, &(0x7f000000c000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000-0x8)={r2, 0x7f0000000000}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x40c00, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x3, 0x11f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2000001, 0x8, &(0x7f000000d000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x2d}, @call={0x85, 0x0, 0x0, 0xd}, @alu={0x4, 0x5, 0x7, 0x5, 0xf, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}], &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1}, 0x48) 2018/02/01 20:34:06 executing program 3: r0 = dup(0xffffffffffffff9c) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) [ 93.770436] device eql entered promiscuous mode 2018/02/01 20:34:06 executing program 6: 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) r0 = memfd_create(&(0x7f0000002000)='vmnet1self+cgroupppp1^eth1{self!mime_type&nodev]eth1&\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x800, 0x80}, 'port0\x00', 0x4e, 0x100000, 0x7, 0x6, 0x7fff, 0x2, 0x0, 0x0, 0x1, 0x3ff}) clone(0xfffffffffffffffe, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f00005dd000), &(0x7f0000001000-0x2)='{e') linkat(0xffffffffffffffff, &(0x7f00003f4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000df4000)='./file0\x00', 0x200, 0x80) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000655000-0xe8)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x6, 0x1f, 0xc, "500236f7acdad722954fd64da229eae345f78391791d1cd32d96fe3f1453f75f95d309af07cf27d95fb07f0cf5579321546224a99ea1b9e46875638295beef08", "17749e8527b20b9b8a24e622bfd6e9f83e745ee8d2dd0357ac41fee1fd6a288b39a001947324f2f1ab4ae9647c25c784e622e66c0436c243ed6169f117e4b3a5", "e1bd2e58750bdbec27181619901d3bb758f4670e16d57d4616bc36e02f24f408", [0x2, 0x9]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00002dd000)='./file0\x00', &(0x7f0000a00000)='./file0\x00') unshare(0x400) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000049d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a13000)=""/201, 0xc9, 0x0, &(0x7f0000a02000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a1000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000b9f000)="9b9d0a198845fe63eadd44ada3dcba36b699d2f6b4caf2e4cde4fb060c83f0ced2146adb6b82b4c86e88463f522ddbc1cb2cfcc97d9a4ab169370e49330c9704e6bf490ac19391aff2d3f7f72ceb428494324d82a38423829fd865951b86169efc385a1626962a7251071682f63a0c71d4366c9dee15a2c2586d0e16e80f716cee9efb37dad361e56b7dcd7b07040e20a2e3b235dfc24606ae61825bd2425d05275de4508d21af4efd5926af12a82337004828bb1afbc7c1fa0cca3943c61b7c33229dfcd02625d13e25af2e831d5af8d7b110191d7edd2b") 2018/02/01 20:34:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cbc000-0x20)={@generic="c7dcb4895a6d9e27776f29538072916f", @ifru_addrs={0x2, 0x0, @empty}}) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000002000-0x48)=@full={{0x3, {"031201cf02c22d"}, 0x3ff}, [{"c0b87fd6ce0100"}, {"5d7947a079c179"}, {"c3540c734f6c52"}, {"5a9bb38e7c1045"}, {"c2707b36bf44dd"}, {"9a722c85e0d2d9"}, {"577b45a915b76d"}, {"25c63cba5e53c7"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="d6caeffafeb07beb2a428e55185cbcd8af4fca3e8e71960741040dc033294e731c113eeb12b98f9853798d88", 0x2c, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000000)=""/192, 0xc0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000002000-0x18)={0x0, 0x2000000000000, 0x6, 0x9, 0x2, 0xe3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000d55000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000da4000)=[{&(0x7f0000bc6000)="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", 0x200}], 0x1, &(0x7f0000993000-0xb0)=[]}, 0x0) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000299000-0x1)=0x1000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005d2000)='scalable\x00', 0x9) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000055000)={0x24, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x10, 0x200000000000001, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c6f000)=[@in6={0xa, 0x0, 0x1ff, @empty, 0x80000001}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x68) bind$bt_hci(r1, &(0x7f0000cac000)={0x1f, 0x8000, 0x2}, 0x6) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000), &(0x7f0000019000)=0x0, &(0x7f000000d000-0x4)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f000000a000)=0x0, &(0x7f000001a000-0x4)) r5 = getgid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000019000)=[r3, r4, r5]) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f000001a000)=""/217) bind$packet(r6, &(0x7f0000008000-0x14)={0x11, 0x10, r7, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) listen(r2, 0x0) listen(r1, 0x0) 2018/02/01 20:34:06 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000013b000), &(0x7f0000e8d000)=0x14) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e8e000)=0x10001, 0x4) 2018/02/01 20:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000044000)='./bus\x00', 0x0) read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fce000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000b47000-0x4)=0xe8) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000d43000)={0x4, 0x0, [{0x4, 0x8, 0x1, 0x2, 0x4, 0x12c1c0000000, 0x6}, {0xc000001f, 0x2, 0x0, 0x8001, 0x6, 0xfff, 0x9}, {0x0, 0x61, 0x0, 0x7, 0x20, 0x9, 0x4}, {0x8000000d, 0x2, 0x3, 0x2e3330c7, 0x2, 0x3d0000000, 0xfffffffffffffff9}]}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00003d6000-0x18)={@empty, 0xfff, r6}) tkill(r1, 0x16) 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000078d000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000e7000), &(0x7f0000ae8000-0x4)=0x4) get_mempolicy(&(0x7f0000354000), &(0x7f0000ae7000-0x8), 0x1, &(0x7f0000510000/0x4000)=nil, 0x1) sendto$inet6(r0, &(0x7f0000168000-0xaa), 0x0, 0x200418d1, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x800, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0xfffffffffffffff8) ppoll(&(0x7f0000ae5000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x3, &(0x7f0000ae5000)={0x77359400}, &(0x7f00009fa000), 0x8) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000e56000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000ec4000-0x20)) pselect6(0x40, &(0x7f0000acc000), &(0x7f00000eb000-0x40)={0x20000000}, &(0x7f0000cef000), &(0x7f00005a6000), &(0x7f00003d2000)={&(0x7f0000060000-0x8), 0x8}) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef7000)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)) r2 = syz_open_dev$dmmidi(&(0x7f0000466000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000076b000-0x28)={&(0x7f0000770000/0x2000)=nil, 0xfffffffffffffeff, 0x0, 0x40, &(0x7f0000508000/0xa000)=nil, 0x3ff}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00009ff000)=""/20, &(0x7f0000ef8000-0x4)=0x14) 2018/02/01 20:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dcb000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000612000)="ee32818fb8069cd04c62b0b388b8132583058f44dd7cc1fd4fad3be35292de34857a4d62b93d97d1c947538999ae24845c3974ab5a37759b6959a200172e707fdfc3001f105840e552464f08f158cde35287984a56109f29f2a605a4f4cc104aaa990acf658a7dcf07d443affcc1e0962a5b09aafa4889c7b51ce68ba2dc0c15572e50ed4df182f7c8bcb83f00accacf103c82b4d9228131fd838344") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) truncate(&(0x7f0000a69000-0x8)='./file0\x00', 0x7fff) openat$vsock(0xffffffffffffff9c, &(0x7f000060b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b5e000-0xe7)={r2, 0x0, "a4e22b00e64efcb2bfcdab0ecc67032d50d4c52cbe89f7a01c34c137c43e3672f9b188e5f4b6bd1651fae247ac287c190e0a0c2d41a5baa14f504b22d1aa781177dc622d51b2ef9a15b329687aac4feab7ec8f787aabd01e35a9c491eb9ec82fb8fac8ee86eaf01cc0c7906c86416924d7b4eb7551ff26d1e119b03d1bb3fdc522e7db2600000004d937909119d2a7fe7e29cd6aa589cb027c4e8b8bae6420bf97708bc7103b20debc079c0ad2ccedc370bb60536de60f3f9525b9a03793bf3a4a3c4ec61980cff80070f9699aea7c65915121b56e5bc1fbe795252d758fb3"}, &(0x7f00008a4000-0x4)=0xfffffffffffffc7d) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000349000)='/dev/ptmx\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f62000-0xe)='/dev/admmidi#\x00', 0x9, 0x20000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f49000-0x2)=0x3, &(0x7f0000b1e000-0x8)=0x2) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) connect$nfc_llcp(r0, &(0x7f000004b000)={0x27, 0x10001, 0x80000001, 0x2, 0x2, 0x8000, "1074e08d0752a1bd9a5d857eca9748937e89de4e4d80ede447775409ca0d6360f2472f934c4aad3246a6a6568b75b5aefb5b0fa6d2a4973379cd197638cbee", 0x1}, 0x60) [ 93.895156] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 93.923963] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff7f) r1 = socket(0x1, 0x5, 0xb7) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/02/01 20:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000089b000)='/dev/rtc\x00', 0x204200, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b27000+0x5d7)=@pic={0x93d, 0x101, 0x10000, 0x400, 0x5, 0x2, 0xd55, 0x2, 0x8, 0x9, 0x0, 0xfffffffffffffff7, 0x10001, 0x20, 0x5, 0x7}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000152000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000ae0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000092000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x1, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r4}, {0xfff, 0xfb6d, 0x0, 0x9, 0xffffffffffff7fff, 0x1000, 0x9, 0x80000001}, {0x7f, 0x8001, 0x26e1abfe, 0x401}, 0x4, 0xb, 0x3, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x3}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x80000000, 0x1, 0x8}}, 0xe8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f51000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000102000-0x20)={r5, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c}}) bind$inet6(r0, &(0x7f0000a9c000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/ppp\x00', 0x2000, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000523000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) fcntl$setpipe(r0, 0x407, 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000bcc000)={0x5, 0x6934, 0x3f, 0x4}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x7f, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x3, 0x8000a, 0x803c) r1 = syz_open_dev$vcsn(&(0x7f0000e2c000)='/dev/vcs#\x00', 0x8001, 0x80000) socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000918000)={0x3, 0xf6, 0xb, 0x1f, 0x0, 0x7c0000000, 0x401, 0xfb, 0x0}, &(0x7f00007de000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000897000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty, 0x7}}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 20:34:06 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) eventfd2(0x80000000, 0x800) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b60000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @common='irlan0\x00'}) 2018/02/01 20:34:06 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d11000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f0000966000-0x8)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) fchdir(r1) 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a40000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') socket$nl_crypto(0x10, 0x3, 0x15) fadvise64(r1, 0x5, 0x0, 0x4) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$admmidi(&(0x7f0000f51000)='/dev/admmidi#\x00', 0x7e800, 0x20000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000087c000)={0x7, 0x6}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000d8000)=0x8, 0x4) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/01 20:34:06 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cbd000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d95000-0x59)={0x0, 0x51, "b523173b325a87fc72d10dc93321136016b140eb8a14b8ae84f672cad6a07713ba804770aefdc9ec9958f9fd231d4850462483bed12e13f74ebf396e8dacedab540597a3c943a839a688545f73b6acfe54"}, &(0x7f0000717000)=0x59) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f50000)={r2, 0xed9}, &(0x7f0000c9a000-0x4)=0x8) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/02/01 20:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000012000)={0x0, 0x2}, &(0x7f000096e000)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065d000-0x4)=0x485, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000646000)={0x0, 0x1000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bea000)={0x2, 0x207, 0xb3, 0x400, r1}, 0x10) setxattr(&(0x7f00004fa000)='./file0\x00', &(0x7f00008a6000)=@known='com.apple.FinderInfo\x00', &(0x7f000017b000+0x433)='vmnet1%\x00', 0x8, 0x0) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000edf000-0xc)='/dev/amidi#\x00', 0x0, 0x20000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f000085d000-0x14)={@empty}, 0x14) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f000007e000)='./file0\x00', 0x20800, 0x70) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f03000)=""/244, &(0x7f000073d000-0x4)=0xf4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000820000)=0x100, 0x2) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000046c000)={0x0, 0x0, &(0x7f00007ec000)=[], 0x0, &(0x7f0000116000-0x68)=[@iv={0xffffffffffffff9a, 0x117, 0x2, 0x0, "a33e0afad240aeba270fe1c37ce80d5bc543d6e6af01242d998081f0724254cec5b60e47133a1309f49dfbc0df6488cb5c60a7ac2d5a22c772ee51408f8b6effd49c0e894fe17e268cf691908d821f"}], 0x18, 0x8000000000000002}, 0x40000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = shmat(0x0, &(0x7f00007cd000/0x2000)=nil, 0x4000) shmdt(r1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b58000-0x3)) r2 = syz_open_dev$usbmon(&(0x7f0000068000)='/dev/usbmon#\x00', 0x9, 0x220741) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000387000)={{0x7fff, 0xffff}, 'port0\x00', 0x22, 0x40000, 0x8, 0x8001, 0x39, 0xfffffffffffffffd, 0x5, 0x0, 0x4, 0x3}) listen(r0, 0x37) r3 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000048c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000054a000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000051e000)=0x108) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x7}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x80002, 0x20) ioctl$int_out(r0, 0x5460, &(0x7f00002ed000)) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000be4000-0x20)={"f58f51f6ed3f84813e0d60ffa13b690d", {0x4, 0x2, 0x3, "a0f56c7b42f8", 0x5}}) 2018/02/01 20:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000065e000)) r1 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000791000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000bf0000)=[{{0x77359400}, 0x1ff, 0xe599, 0x6}, {{}, 0x200000, 0x3}, {{r2, r3/1000+30000}, 0xf9, 0x10001, 0x3ff}, {{}, 0x400, 0xfff, 0x2}], 0x60) dup2(r0, r1) bind$inet(r1, &(0x7f0000b1a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000c41000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0xe7c, 0x1, 0x4}], {0x8100, 0x80000001, 0x8001, 0x8}}], {@canfd={0xd, {{0x2, 0x1, 0x6, 0x9}, 0x2f, 0x1, 0x0, 0x0, "8ca55452b242762f43170d2053264f3612ff851e6e3dfc76cd5f88ef83082613f07d9898d2dd50d3948d3c726c8dd265352fad634cf26094c14529b9f025b9fa"}}}}, 0x0) r4 = syz_open_dev$mice(&(0x7f00003cc000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) syz_open_dev$loop(&(0x7f0000a04000)='/dev/loop#\x00', 0x5, 0x101000) sendmsg$key(r4, &(0x7f0000326000-0x38)={0x0, 0x0, &(0x7f0000ee9000-0x10)={&(0x7f0000127000-0x168)={0x2, 0x14, 0x0, 0x6, 0x2d, 0x0, 0x3, 0x0, [@sadb_key={0x13, 0x9, 0x460, 0x0, "c5d57624677fdda4273a0fd03ed414f63e936cecc3ceda1539cbf594eb98d5df9ebb130f9b10751c606221c1274b949d05e81664be1e080d2a19429ff5e63145594db038249ba9d82e9fb6b78d89633f0a47ba398647a08937e02f151a7c3794a52ff2442d22da03492cff07841786ee713a60d9bf5ca9245c313e76e8a9b0ee2cf8008ec9400e56c7ba29f5"}, @sadb_address={0x3, 0x5, 0x7f, 0xa0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_sa2={0x2, 0x13, 0xffffffff, 0x0, 0x0, 0x5, 0x4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0xb005, {0x6, 0x32, 0xd81, 0x2, 0x0, 0x1000, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}}, @sadb_ident={0x2, 0x0, 0x6cf6, 0x0, 0x5}, @sadb_ident={0x2, 0xbe54bdf27e78fc0f, 0x0, 0x0, 0x5}]}, 0x168}, 0x1}, 0x20000010) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pwritev(r0, &(0x7f0000966000-0x10)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000dea000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bd0000)=0x0) fstat(r0, &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmmsg$unix(r0, &(0x7f0000817000-0x70)=[{&(0x7f0000505000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000677000)=[{&(0x7f0000b84000-0xe9)="6d66381c773a7b4537a0c09ba7b056519c043d0f84e303fa4982090d05716468ae5bf7463265859167b47fc430ce52677d42ae27c80a6c5e452184ee6133f737573dd06a9324d87ab785b68d19028ac1b2f43f1371cacbaa784b78db55127967dc7d6a48f75957266d8a2c8a6c3364b2954ce9bc02304ac326577e0fb8bb4c29206a9478547442a62be5c323b54ac8a4fd79d545e8d6a246916c706fb46bebc8cb570b16e44462e04a045d2a1f721de5255bd5edc833c9da32016426fde0f8a7c3ea8c301a966e7d6631867055e1d13701369b3a3fc3081fe6c447f39b3c7c14fe0cf4a3604d9b27f9", 0xe9}], 0x1, &(0x7f00003ff000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x70, 0x80}, {&(0x7f0000e91000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000890000)=[{&(0x7f000056b000)="47908e6448ffb3b78cd121b7990df48a21be284b33647211a352cafbe502a8", 0x1f}, {&(0x7f00003e8000-0xfa)="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", 0xfa}, {&(0x7f0000661000+0xfd2)="88a603a670d8e5aa5dcf700ed058476b76783191d4df36631f8ac8af1a7d102fc7d7d5e7b12c60afc5bb111f5a74cc36a8cbf25ee7a557122fc45fc00292fcff781f60d520ca195c1598a2bc2086223f78ee99c05dcd", 0x56}, {&(0x7f00005cc000-0x7c)="091d3b86816a93db66f12b158efbb1a0da79ed8f1f7e3dbfd725f47d4cb85b3dd01b5f415cb7d448382488de70574efb3761ce610bc0232a1cc80eaeace8ddd57cb8f2bf7a26f3d9550a5a20ad44cb174e03de5483085d0a6db8d990f49e72dd31291ade2e4e098d3b022e1a3132013c3e95fc36303cd96236af1001", 0x7c}, {&(0x7f0000736000)="37826b203267eb6341c6cd61913fb8b0bbfe2940c999431045c4a6efbec3c983934df800e39a2f6add9eb8903e7b42e51752d6d30061ba1955294237d80c1ecc1defb25734c4119c95d596ee9c8f98ee5db37f3d8b52a6dec1f8db59b0e8d914355c827e2f085df11f244f817e2add3063ea310428ebc5fe5fbe30de8c518154396902dd4f1096798e765e765ef73fe6a9a02da0c4d13cb954ef78bd9482c3150497f700a5819c350772d2b7ed5049923613dd376ffe67986f072e8be6689bab440a084be6836bdd1fec191580304558c211da7938d28b03bcd8670527eaadb8b6d364b7724e9b", 0xe7}, {&(0x7f000071b000)="6c5df2af5f7a3567ce73c8f0511bd3b515eec8f974d79637a357a8405e7e0ac00c4441a3d0f206d6c2d2d643462e86cecb51bb2be9bffe0a8d0f55ede088609758b414cd7fe0f25f3e04d0a2d82513c5b33d09fbaf22a4c8b3cea0844897f0f922fd3b815179da27a85c89c36be9733245ffaf6f1e58", 0x76}, {&(0x7f0000a27000-0x42)="deefcb4841dd8c4e81e84e1da1b0baa71218759e67df528066d76790a1dc0d9623ced0cd0036d4bdf7cc6bfbd7bd8673b603572679f36e2706be7f87decd24800175", 0x42}], 0x7, &(0x7f0000d62000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x10}], 0x2, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000054d000-0x4)=0x9) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r2, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00002b1000)="c96ed067c31760ef0ff1b155544fdff747ea1518c1240765f45f31804d677c520d0e97bb70ad2d65c8eedd5c01bf9a450dfe8a0aa15dfb93452b6e94295e9962062e0c3ca804a5ee2f154cd40a7b513666650f6f44477f7760") 2018/02/01 20:34:06 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$vcsn(&(0x7f000000d000+0x782)='/dev/vcs#\x00', 0xffffffffffffffff, 0x80) accept4$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007000)=0x14, 0x80800) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000a000)={0x2, 0xb, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000001000-0x10)) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0xffffffff00000000, 0x5]}, &(0x7f0000002000-0x4)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)) r1 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000001000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(r1, r2, r3) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000-0x13)="652ef221bbd725da196f26551b598fba8e84bf") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000004000-0xc)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000005000-0x68)={0xdb, 0x7, 0x0, {0x77359400}, 0x1}) r5 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000004000-0x59)=""/89) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x800) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000007000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000007000)=""/159) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006000)=0xe8) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00003cc000)=@random={'trusted.', 'eth1keyringcgroup\\(self\x00'}, &(0x7f0000fe3000)='securitylo\'nodev:vboxnet0*ppp1\x00', 0x1f, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/01 20:34:06 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x3c5) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000), &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0xfffffe1a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)}], 0x1, &(0x7f0000b98000+0xe90)=[]}, 0x0) write(r4, &(0x7f0000476000-0x92), 0x0) 2018/02/01 20:34:06 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) connect(r0, &(0x7f00002ba000)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = epoll_create(0x8000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001e9000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x80000000001, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f0000386000-0x4)='GPL\x00', 0xffffffffffff8342, 0x1c8, &(0x7f0000d70000-0x7f)=""/153}, 0x48) fstat(r3, &(0x7f00001ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e91000), &(0x7f00000d8000-0x4), &(0x7f00009ad000)) r5 = getegid() r6 = getegid() r7 = getgid() r8 = getegid() fstat(r1, &(0x7f000022e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000040e000)='./file0\x00', &(0x7f00001ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00009bf000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000123000-0x4), &(0x7f0000cfa000-0x4)=0x0, &(0x7f0000a89000-0x4)) socket$bt_bnep(0x1f, 0x3, 0x4) getgroups(0xa, &(0x7f0000e77000)=[r4, r11, r5, r6, r7, r8, r9, r10, r9, r12]) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000147000-0x6)={0x685080000000000, 0x2, 0xfffffffffffffffb}) 2018/02/01 20:34:06 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffffffffff01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0x4004af07, 0xfffffffffffffffe) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009cb000), &(0x7f0000488000-0x4)=0x8) 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) r1 = getpgid(0xffffffffffffffff) setpriority(0x3, r1, 0x4) getpriority(0x3, r1) close(r0) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000010000-0x8)={0x2, 0x80000000}) r3 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000022000-0xc)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2018/02/01 20:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000072000-0x5)='user\x00', &(0x7f0000d4f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000247000-0x7e)="39af140a802e8d7f1a67ba7ade842064f174d22c3fee23038eaf31cfebc4e85e1ef3767c83a60fe31d639f5b1da7e7b29dfb4541f5b176bf8d922359052d7a481dc831bc7a6c4c50de735113a4f23dad2997e4eb0362a7d8f635eea01f2a52fbf62ed091cc0901dd8ffffdb12da72d6f6e3dacd15a38bfdc03db7e4ba285", 0x7e, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000229000)=""/19, 0x13) r1 = syz_open_dev$mice(&(0x7f0000ea8000)='/dev/input/mice\x00', 0x0, 0x40) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ea8000)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00004c6000-0x24)={0x9, 0x0, 0x316, 0xff, 0xfffffffffffffff9, 0x3, 0x1, 0x1, 0x6, 0xfffffffffffffffd, 0x3ff, 0x5}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETAF(r1, 0x5408, &(0x7f00009b7000)={0xf81, 0x3, 0x6, 0x6, 0x6, 0x10000, 0x3, 0x80000001, 0x0, 0x5}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ea2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000047000-0x54)={r3, 0x6, 0x9, "28a97c5320da6f30fb7d8c046f698c761e2043cf20fc61e5e4375fa8c11a2157b259b9a36df1da6c0c73aa9dafba62636dc9bc4a34a56d2a9fd68785be72046a13b6272540574a3bc9b9"}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000574000-0x4), &(0x7f0000a8b000)=0x4) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e193, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/01 20:34:06 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064d000-0x11)='/dev/vga_arbiter\x00', 0xc2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000077c000)="d74aeec4fa95c72c9758a56f0596889716e40288c234a6a610191126809db92953f6d3", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000d0d000-0x4)=0x4) syncfs(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xf78c, 0x0, 0x10001, 0xad9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0xf6, 0x3ff, 0x2d, 0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000003000)={0xe5bb, 0xfffffffffffffffe}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x341300, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000-0x1)) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000)=0xa2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x84, 0x200000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/vcs\x00', 0x4638cf187b089c8d, 0x0) 2018/02/01 20:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000a75000)={{}, {0x0, 0x989680}}, &(0x7f0000342000-0x20)={{0x0}}) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x200000000000026c, &(0x7f0000014000)={r2}, &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff85) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)="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", 0x1000}], 0x1, &(0x7f00008fb000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x40, 0x24008010}, 0x20040084) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000091d000)=0x80000000) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) 2018/02/01 20:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) syz_open_dev$adsp(&(0x7f00002ac000-0xb)='/dev/adsp#\x00', 0x20, 0x200000) writev(r1, &(0x7f000000b000)=[], 0x1) dup2(r0, r1) 2018/02/01 20:34:06 executing program 4: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000), 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x5, 0xffffffffffffffff}, 0x6) recvfrom$unix(r0, &(0x7f000080a000), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000-0x4)) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/checkreqprot\x00', 0x4400, 0x0) inotify_add_watch(r1, &(0x7f0000c68000-0x8)='./file0\x00', 0x1000012) clock_gettime(0x0, &(0x7f0000f3f000-0x10)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000000a000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000039000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016b000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007c6000-0x8)={r4, 0xede109a, 0x80}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000c7d000)=""/96, &(0x7f0000433000-0x4)=0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000489000)={0x1, 0x4, 0xffff, {r2, r3+30000000}, 0x20b0, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ff0000-0x18)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000434000)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000df1000)={0x8000, 0x3f, 0x4, 0x10000000, 0xfffffffffffeffff, 0x7fffffff}) [ 94.512541] binder: BINDER_SET_CONTEXT_MGR already set [ 94.518804] binder: 11855:11856 ioctl 40046207 0 returned -16 2018/02/01 20:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ab2000-0x2)=0x7f, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000754000+0x995)=0x2) readv(r0, &(0x7f000090e000)=[{&(0x7f0000c89000)=""/179, 0xb3}], 0x1) 2018/02/01 20:34:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x640802, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00003cd000-0x8)=0x3004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00009c7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x9}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00004f2000-0x8)={0xf6}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000059000-0x10)={&(0x7f0000d0a000/0x2000)=nil, 0x2000}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000705000-0xd8)=@ioapic) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d66000)) dup3(r4, r3, 0x0) set_thread_area(&(0x7f0000c08000-0x10)={0x8001, 0xffffffff, 0xffffffff, 0x7, 0xffffffffffff2e2b, 0x400, 0x8001, 0x5, 0x2, 0x23a}) socket$rds(0x15, 0x5, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{}]}) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000116000), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000e16000-0x8)=[0xff8000000000, 0x1]) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) munlock(&(0x7f000002b000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) r1 = syz_open_dev$audion(&(0x7f0000182000-0xc)='/dev/audio#\x00', 0x4, 0x80100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000022c000-0x14)={{0x2, 0x5e7, 0xd05, 0x2, 0x7, 0xd0}, 0x7, 0xa51b, 0x6}) r2 = openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f85000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009b3000)={r3, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}}, 0x8c) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000f45000-0x189)=@pi={0x0, 0x8137, @ipv4={{0x25, 0x4, 0x0, 0x5f, 0x185, 0x0, 0x20, 0x9, 0x8f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@cipso={0x86, 0xb, 0x5, [{0x6, 0x5, "5ff2b1"}]}, @timestamp={0x44, 0x3c, 0x5, 0x3, 0x2, [{[], 0x626}, {[], 0x6}, {[@broadcast=0xffffffff], 0x6}, {[], 0x1e}, {[@empty], 0x4}, {[], 0x96}, {[], 0x663}, {[@empty]}, {[@loopback=0x7f000001]}, {[], 0x200}]}, @timestamp={0x44, 0x24, 0x5, 0x3, 0xfffffffffffffffe, [{[@multicast1=0xe0000001], 0x1}, {[@rand_addr=0x80], 0x3}, {[@multicast2=0xe0000002], 0x6}, {[@rand_addr=0xf3], 0x7}]}, @ra={0x94, 0x6, 0x3}, @ra={0x94, 0x6, 0x1ff}, @ra={0x94, 0x6, 0x7}]}}, @gre={{0x0, 0x0, 0x1, 0x7ff, 0x0, 0xc5, 0x0, 0x1, 0x880b, 0x57, 0x3, [0x9], "cf96385fa68725e43071bbf3d4a72340d692d10781b949254d210800e67b630a5ea20d79f7d13045831b5f8a96845db47804efe0ea7dfa8b1c65e6ec23ffc6034e84eadbf7627eef9cc201e4ef4f32dbe21e89cdaeab26"}, {0x3f, 0x0, 0x4, 0x9bc1, 0x0, 0x0, 0x800, [0x40], "fae16072dcb54000739a579b9b293c9f6b41e3b6e9fede3fe8d0ea4fcdf3ab4c555eb67603a595dd87d5050d5538c2bed06c5e281a130d8b2bb2770e40d1e247f634429fd9e705d9d6786f"}, {0xc57, 0x0, 0x712, 0x4, 0x0, 0x0, 0x86dd, [0x9], "2ed9e9bb7fd8585cdf2603c082324f4311bf3617d06763222830b16372ad7904b20a19d3d40b08cb35b4f3289a7cc35c44054feba5ca01b87e"}}}}, 0x189) openat$ashmem(0xffffffffffffff9c, &(0x7f000057c000)='/dev/ashmem\x00', 0x400001, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000649000)={{0x3477dae3, 0x6}, 'port0\x00', 0x4, 0x1001, 0x5, 0x40, 0x1, 0x81, 0x200, 0x0, 0x2, 0xcb}) 2018/02/01 20:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000655000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') connect$vsock_dgram(r1, &(0x7f0000cb9000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 20:34:06 executing program 3: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b07000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000d1000-0x4)=0x10) accept(r0, 0x0, &(0x7f0000601000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000076b000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000008000)=""/111) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed1000-0x11)='/dev/vga_arbiter\x00', 0x200042, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000727000-0x2)=0x1) accept$nfc_llcp(r0, &(0x7f00005f0000-0x60), &(0x7f00003f0000-0x4)=0x60) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f0000656000/0x4000)=nil) 2018/02/01 20:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b4e000-0x10)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff1000)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f1f000-0x10)={r1, r2, 0xffffffffffffffc0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) 2018/02/01 20:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000798000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000000b000-0x8)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005f5000-0x4)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000097d000)=@syzn, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000ad3000-0x8)=&(0x7f000027d000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000b4e000)={0x4, 0x20}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b9f000)={0x0, 0x38, "d6a29d9948213df0bd2e070b0c3e0702d898acecf14fc71bdba0d9dd54a0e89590f47688bad9afeecf36ff4bf01cc73d033d89732268c476"}, &(0x7f00003d4000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000097c000)={r3, @in6={{0xa, 0x2, 0xe8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x6283, 0x2}, &(0x7f0000ddb000-0x4)=0x98) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cb7000-0x28)={0x0, 0x0, &(0x7f0000e22000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000b96000-0xc7)=""/199}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000ec9000)=&(0x7f0000d59000-0x1)) 2018/02/01 20:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba8000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000), 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000b0a000-0xd)='/dev/usbmon#\x00', 0x200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000964000-0x30)={@vsock={0x28, 0x0, 0xffffffff, @hyper}, {&(0x7f0000e49000-0x1000)=""/4096, 0x1000}, &(0x7f0000f69000-0x1), 0x11}, 0x30) r3 = dup(0xffffffffffffffff) setxattr(&(0x7f0000b5f000)='./file0\x00', &(0x7f00000ff000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000991000)='/dev/usbmon#\x00', 0xd, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009dc000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00009cd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b72000-0xd5)={r4, 0xcd, "de7add6d3b02b789350f05a5f141b26643981c7b0389060cb32270dcba8124f7868788ca3a3d7a87b9fadfdc61489760bff86e9d51596cfcade090b633efa3e72695d83adeed7e2b0ef75a8da0b6636834c15432d2856aaea9be1aa376132627b2ace41e1f024f3abdbc21740e00ece4caa251faa59de0b7e6864ff3d20f6f17796b40302e73db3ec97d163099aa7382a46b38054dd7a037bae3ced35001119e87d71ce96523515253810196cc6510ce8eb69cecb8d23b6caff9721c01f321aa25e559d80c4e179c49948643f2"}, &(0x7f0000e5f000)=0xd5) 2018/02/01 20:34:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b42000-0x74)=""/116) r2 = syz_open_dev$vcsn(&(0x7f000072e000)='/dev/vcs#\x00', 0x4, 0x40881) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00008ad000+0x7b0)={{0x1f, 0x9, 0x6, 0x6, 0x9, 0xc47}, 0x6, 0xedd, 0x2, 0x10000, 0x80000000, "6550ebd2afc2b2653d62d420c8d99430dd06f1596f6d3186403eb17c53484dec4f78f76dbf62b36161f04ed17edbc9291608cbb495eff49a6d6d94b5eeab44c56bff67043d250d9eb5068b61238fb29b552f3514a64e2dd828f3cf9585af3fa8c8e4d37941db71933f86d33d44ba4bd17a0c3b183558143cb26cfd43fb659828"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000116000-0x18)={r2, &(0x7f0000b27000-0x8e)="1076599cce926c5cb179a521eb549b041f8e393e552998ba2f41e7f8f046772057e6615353589360d1ad6360272b6fb2d655af8d6fe2891491afb1803f90d3dbdf8cab9787f94eb91feac46c40e361092afdf672c3e45f503d30c84803dc84b755931ff96ea524e7367622d1a1dc699524c98106e643e116a87cf8a31b876921dd331dea3f3c876ec67f61053168", &(0x7f00000a9000-0x3a)=""/58}, 0x18) setsockopt(r1, 0x6, 0x100000b, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff85e88263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30a710369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc740a1b1058d02f9bfb722017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e9ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8dcbed2e97e60a3649f93ea0c82630a65802ad72fa698807ef14a4a1813e976be1d113b514dbd5ea1309163d6a4830de8391f2ecab7bbfbcb97", 0xfffffcfd) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/01 20:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c05000-0x10)={0x100000, 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 20:34:06 executing program 3: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e3c000)='/dev/dsp#\x00', 0x4, 0x2) write$selinux_validatetrans(r0, &(0x7f0000e33000-0x5a)={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, 'system_u:object_r:dhcpc_exec_t:s0', 0x20, 0x31, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x5a) getpeername$inet6(r0, &(0x7f00006cd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00004de000)=0x1c) getsockname$packet(r0, &(0x7f00001c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b95000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d49000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000e03000)=0x5) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000a13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000022f000)=0x14) recvfrom$packet(r0, &(0x7f00003ca000)=""/147, 0x93, 0x40010100, &(0x7f0000f46000)={0x11, 0xd, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/01 20:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000037f000-0xb)='/dev/adsp#\x00', 0x400, 0x101080) accept4(r0, &(0x7f0000af1000)=@rc, &(0x7f0000ff0000-0x4)=0x9, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000d3c000)='./file0\x00', 0x202, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000660000), &(0x7f0000b07000)=0x4) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000013a000)={{0x1, 0x3, 0x7, 0x8, "113bccd7ef4f22d9c1f53b0321e08791901dddccc6169d1a19a6f24213cec67c3848180b9d6b7272e5e37887", 0x6}, 0x0, 0x0, 0x0, r2, 0x80, 0xffffffff00000000, "83deccce5c0bffd71fc027a1fc9ce5f1ce2316412bfd42694c9e7d5ea912f108971d00917289e34af43bd7d3bd1c49b6fefe207e69ed631552ad4955b65404f0", &(0x7f00005a5000-0x10)='ppp1\'trustedem0\x00', 0x10, [], [0x800, 0x1, 0x4, 0x101]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f00007ee000-0x1b0)=[]}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3}}], 0x30}], 0x2, 0x0) 2018/02/01 20:34:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)=')-\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00001d1000/0x18000)=nil, &(0x7f000083c000-0x18)=[@text64={0x40, &(0x7f0000000000)="c40111e3590066450f38816ca5030f01c266b801018ed8f0803449def340e000f2a6490f01c82667460fc798d10000003e3e0fc2d358", 0x36}], 0x1, 0x30, &(0x7f0000001000-0x10)=[@cstype3={0x5}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000baf000)={0x0, 0x1}) getsockname$packet(r2, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000bd000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b0e000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0xb}, @empty}, 0xc) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000965000-0x10)={&(0x7f0000c27000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000bc7000-0x2c)={0xf, 0xfffffffffffffff9, 0x2, 0x9, 0x0, r4, 0xffffffffffffcd23}, 0xf1974431b3cf3196) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r5, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x18) 2018/02/01 20:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x3fe, &(0x7f00008c2000-0x8)) io_setup(0x40, &(0x7f00009f6000-0x8)) io_setup(0x80, &(0x7f000020a000-0x8)) 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, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00004e4000-0x8)) 2018/02/01 20:34:07 executing program 4: clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b68000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x100, 0x3ff}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x3}, 0x8) dup(0xffffffffffffff9c) 2018/02/01 20:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) socket$inet(0x2, 0x3, 0x800) 2018/02/01 20:34:07 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) getpeername(r0, &(0x7f00008f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00001da000+0x5e4)=0xfffffffffffffca4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x248000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/01 20:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000980000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/rtc\x00', 0x18000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca7000-0x4)=0x6, 0x4) 2018/02/01 20:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x102) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a83000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000012a000)={@dev, @multicast2}, &(0x7f0000a78000-0x4)=0x8) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2000000000000005}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r3 = syz_open_dev$mouse(&(0x7f00004a6000-0xc)='/dev/input/mouse#\x00', 0x8, 0x80000) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b9000-0xc)={0x0}, &(0x7f0000984000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000266000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f00002e3000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b13000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f000006c000)={&(0x7f000006e000)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc, &(0x7f00008d9000)=[{&(0x7f00004fd000)={0x10, 0x2b, 0x100, 0x7, 0x0, "", []}, 0x10}, {&(0x7f0000c8c000-0x2f4)={0x2f4, 0x16, 0x4, 0x3, 0x0, "", [@typed={0xc, 0x2, @uid=r4}, @nested={0x260, 0x79, [@generic="31f347d0b2e341d5ea7481c6c6104da995446b6f8de235b3a5ad2e73c5254c37699148d0c51a4cfe409379e5e6a4a4e2ed1913968afd91319feb0c02bea0bb3e7e8e39f9704dca1b53b649276762aea0f71bd69dc74190313651da74c6efeb626d84df4b4e770c848a2eaaab324dba0f71ae55fd13ca8faa1da5f2b36e799da328c8db229db6d3e709974a04726d47fd923904a93dd5bc1b400f7ba1ad30d68c583980232876398d27c83952190bb0681d40", @typed={0xc, 0xd, @u32=0xfff}, @generic="bf61d3a8155408fef4366583b669e42eae9c9650bc0e3505728dcda7fd99a0801e010753a01d5ca2c988d4fd4dd9fe817d98825f802fd3f4e85105a9bab8efed2bf77225fe18051f86937ac5dabba0f0fd1bac3a25dc749f96e46e8ffb632503e00d3fff2a7cf736c1de48974cee403ad901b3eed3703d4d5c09273eb5d887", @typed={0xc, 0x11, @pid=r5}, @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}, @generic="47a01c16c0b35657277f4c72937e1e3399b4686eac3298520e4276c1578ec5a29973c47c5dd6ca017f55f48a6c05a7a4ad55cc903fc520fa11e253f577ee57d899cfa8051b0ccbe73af0bd51b1c6931ea170307df1a684e6e730d7c406ce75995be967a88d48437a20faaf118651f05de4f798c9b60c070c1ddbdce8fa7582bd6ea7903c2f7ee810ddb274563c8da05340770f5485ec30a102a871868a1cf0429664478cb49a2895169cd014d64b64be467fd79835ddd77de9d373e3949ba30aa2fb76ed804432898a00f1a0b02fa48c0178a0b510b057672abb9ea9585e1a0e46eec3b9b3fa73bd05e6b2", @typed={0xc, 0x4a, @u32=0xa544}, @generic="bb0a316dd8ea029da757fb37f892c531"]}, @nested={0x78, 0x43, [@typed={0x14, 0x33, @binary="509a4cace8994008f3f77ad1"}, @typed={0x10, 0x39, @u64=0x40}, @generic="37e1f797d823e327ae40314d5fbe94688890ab328867cad63bf43dcad3beea8d6255dae3fbfa676f2373674cc962054bb5", @typed={0x10, 0x8d, @str='ppp0\x00'}, @generic="b65bb199033b84fd5f1cd766"]}]}, 0x2f4}, {&(0x7f0000144000)={0x1c, 0x3f, 0x100, 0x2, 0x3, "", [@typed={0xc, 0x26, @u32=0xaea1}]}, 0x1c}, {&(0x7f00008d1000)={0x1c, 0x1c, 0x300, 0x1, 0x0, "", [@typed={0xc, 0x84, @u32=0x200}]}, 0x1c}, {&(0x7f00009c6000)={0x1a4, 0x22, 0x8, 0x2, 0x3, "", [@nested={0x194, 0x11, [@typed={0x8, 0x86}, @generic="6510964d855aa115db67e666c2ab370876f8bd422908fd3d555db63c", @generic="29a0896ce2115ff422a796c22921bef189ff998a93cf7c358e09c7d10e0b6cf6298ac8052f2961b8696dbfdd1cc28b0df5eaaf07359a87d269767f48bee0b72a7ffafb48f46e8df133426a1d26b5641d5abc51f534c60dda1146bfdb15b7917492481c88a13496902ee7a5a5e74357ee095128885b131dcd", @generic="72936ff259f157da737882f74ad7d87466418a159eda30fe7731fd6244a65569338f73a6a20489f5ca1b8837594b479c6757abdee1086e6439236140500d6cf89dd32bc2651be244d2e122ccbd65ded18a338cb182554ac71a1ac9c8733e25a8079c02fffdb9112f237e50638a559b4fdb139b6e080b00faac3958285617035cac18f04dab29a9262761cf2b809ef3660d0ea3953b17d2f9e886f0584db8db5b9135e627a4a4a579b0758b3e1b6ef06cab15a80c25cc9afad9c1395ace9053705d8573bdc20588b0e1d972fa9498d3c5a98d5d08a4c5196bcf5a8c870d4a4092056ad29dfe5d62af486f066b65ee91019b4019"]}]}, 0x1a4}, {&(0x7f0000133000)={0x2444, 0x36, 0x20, 0x6, 0x2, "", [@nested={0x1358, 0x60, [@generic="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@typed={0xc, 0x66, @ipv4=@empty}, @typed={0x18, 0x92, @ipv6=@empty}, @typed={0xc, 0x56, @fd=r0}, @generic="e988cd71c8fd9943251fcfba4812a557971da80162346bcbe5223f4f1889eac38df7d5100985823fa552c5eaf8e17fc47247c7dfbbaf2e8cedf102f4ce9c480549902a37317a85e762bff9d14c85f922778af22c546810b364fed7854f2b032ed265c619623802fa084a4b7562db1d9b7ca3d685ab32cd3951f7b691c45b07d4bac1c1bd233c06cf15647afba6be583fa3140ad06bf08744dd6048844aca250701da2907f523bf364907b3f1a196caf53bfa6cb7dccaae106cc4327a476fc173", @generic="5fc0b212dadfda98878b59f0d62d5e940f6a6c10a4fb6381137715fe6f893d770936a497e6959e03cc378fa137ac498b719fede946c9ee4cbf2886dc642d2ecadd2de548a6511db27a2b1b0146dbe8dad3e166ae0994d02ae98d1f759fca2fff86ee067bba0941028e8f87cf06a141d2c255cfa80617bd40524d732afe480b3aaa1f19d1fdcfabdc5a55710fcd2305dabdbf716da3564a30e8ee89daf1a6d99ca3937c2d8b3bd28b51ee295daf02525f526fd71252fa0816b5756d7312ca5a25b5dfdb66813bef751e393b138b2c3b504b0d9934c46cc203e5d824", 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@generic="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@typed={0x18, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x67, @pid=r7}]}]}, 0x2444}], 0x6, &(0x7f000070e000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0x20, 0x40880}, 0x8000) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x6, 0x3f, 0xfffffffffffffffd, 0x5, 0x0, 0x80, 0xae180, 0xf, 0x5, 0x7, 0x1, 0x1, 0x7ff, 0x40, 0xd82, 0x100, 0x6, 0x9, 0x9ef, 0x5, 0x8, 0xfffffffffffffff9, 0x161584c3, 0x2db2, 0x8, 0x2, 0x0, 0x924e, 0x8, 0xf47d, 0x3, 0x0, 0x1000, 0x100000000, 0x1f, 0xfffffffffffffff9, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10000, 0x1, 0x6f1a832b, 0x7, 0x1, 0x3f7b}, r0, 0x0, r2, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000-0x8)={r4, 0x101}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000)=0x2, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/01 20:34:07 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000000e000), 0x4) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) 2018/02/01 20:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8b000-0x8)='net/udp\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c57000-0x10)={0x1, 0x1b5, [@random="00000400", @random="b8c3a00000b4"]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d9f000)={0x0, 0xeb, 0x7, &(0x7f000021e000-0x8)}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000082000-0x24)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000080f000)={0x0, 0x6, "aeb9f7f4d72d"}, &(0x7f0000b23000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d0a000)={r2, 0x7f, 0x8000000000000198, [0x5]}, &(0x7f0000ecb000-0x4)=0xfffffffffffffed0) getpeername$inet6(r0, &(0x7f0000b7b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000016e000)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d83000)=0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0xfffffffffffffffd, 0x0, 0xfffffffff7fffff9}) r3 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000737000-0x2c)="00000000000000081a3f16c4ab808401000000000000a80000000000000069befffe3a641a84e7897039273f", 0x2c) dup(r1) read(r3, &(0x7f0000de2000)=""/181, 0xb5) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000311000-0x4)) 2018/02/01 20:34:07 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev, @local}, &(0x7f0000001000-0x4)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f45000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x19, 0xa, 0x80, 0xa0, 0x3f, r1, r2}, {0x8, 0x5, 0x200, 0x5, 0xbd, 0x9, 0x100, 0x33e}, {0x80, 0x9, 0x100000000, 0x2}, 0x3, 0x5, 0x2, 0x1, 0x0, 0x3}, {{@in=@empty, 0x0, 0x3b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffff, 0x98a66cd1c4266162, 0x0, 0x5ff, 0x83, 0x3, 0x910c}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r3, 0x0, [0xa]}, 0x2c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000097f000)=0x81, 0x4) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = creat(&(0x7f0000ef9000-0x8)='./file0\x00', 0x88) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000005a000-0x18)={0xaa, 0x8}) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/01 20:34:07 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, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='ns/uts\x00') 2018/02/01 20:34:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xa3fe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1000000000000162, 0x0, 0x1a7}, 0x0) setsockopt(r0, 0xbd, 0x3, &(0x7f000000f000-0x76)="b9f668057b521d631224cb818c9a2f69235291dcd4287b3091a9da74bbe6cdd9457471e0c7a1491bc4d1e144e18f36bcebab546df80ec56b14cb5f6e1bfbc3e73ff62170c94d1c19a0105895c985ce5b9b80c0dcd6859fb12ea7cfe8be98aacc15bd74e2b0a3e3d9b01caacda9b5d094c0d72042eeec", 0x76) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000015000)="28b300") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000027000-0x8)={0x0, 0x476e}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000000b000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000027000-0x10)={0x1000, 0x8000, 0x8, 0x200, r2}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000026000), &(0x7f0000015000-0x4)=0x8) 2018/02/01 20:34:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e21000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f71fca0b1e17dfae15a85b7af7d75921"}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/01 20:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000111000)='id_legacy\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002d7000-0x5)='eth0\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a)="de", 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) keyctl$dh_compute(0x17, &(0x7f00008ac000-0xc)={r1, r1, r0}, &(0x7f0000eb6000)=""/46, 0x2e, &(0x7f0000f08000)={&(0x7f0000ce5000-0x40)={'sha512-avx2\x00'}}) r3 = dup3(r2, r2, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x2000000d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)) pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)) arch_prctl(0x1004, &(0x7f0000e75000)) truncate(&(0x7f00006ce000)='./file0\x00', 0x5) 2018/02/01 20:34:07 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000a54000)='/dev/midi#\x00', 0x37f, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x168, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ce3000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xae, 0x2, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x6, 0xb53, [0x9, 0x3ff, 0x798c4133, 0x10001, 0x2, 0x7, 0xffffffffffffffff, 0x5, 0x6, 0x4, 0xfffffffffffffff7, 0x9, 0x1, 0x8, 0x8, 0x95f5], 0x0, 0x8000, 0x81}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0xb4, 0xb772, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x0, 0x2, 0x3, 0x2, 0xaf1b, 0xb2], 0x1ff, 0x400, 0x3}, {0x1, [0x3, 0x0, 0x5, 0x6ab, 0x5, 0xe91], 0x3, 0x499, 0x3}}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80000000, [0x0, 0x3fdc, 0x4, 0x7, 0x800, 0x2], 0x3f, 0x96909cd, 0x3}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xc9b8, [0x1, 0xd578, 0x8, 0x9, 0x1000, 0x8000], 0x9, 0x7, 0x7fff}, {0x6c, [0x7, 0x400, 0x2d, 0x5, 0x7, 0x7fffffff], 0x400, 0x0, 0xfffffffffffffff8}}}}]}}, 0x3d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000096c000-0x10)="57c49ec8e1c95b2f09e5efe242948377", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000256000)="d3f027190001002356ba602e1205000b", 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000585000)={0x0, r0, 0x1}) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000028000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) close(r1) 2018/02/01 20:34:07 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000042000-0x9)='/dev/dsp\x00', 0x4300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000da2000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r2, &(0x7f00006b2000), &(0x7f0000eff000)=""/244}, 0x18) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6a83c7c1, 0x5a50c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)) 2018/02/01 20:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1}], 0x1, &(0x7f000081f000-0x10)={0x77359400}, &(0x7f00003b8000), 0x8) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc, 0x9, &(0x7f0000ed9000)=[]}}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) pipe(&(0x7f0000e42000)={0x0}) connect$bt_rfcomm(r2, &(0x7f00005a7000-0x9)={0x1f, {0xe6, 0x9, 0x9, 0x0, 0x5bf, 0x66}, 0x2}, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00004bf000-0xb0)={{0x3fe000000, 0x3ff}, 'port1\x00', 0x4, 0x1002, 0x7, 0x10000, 0x200, 0xffffffff, 0x3f, 0x0, 0x3, 0x5}) [ 95.114947] encrypted_key: insufficient parameters specified [ 95.175762] encrypted_key: insufficient parameters specified 2018/02/01 20:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x1) 2018/02/01 20:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) read(r0, &(0x7f000000e000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r1 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/01 20:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000092c000-0xc)='/dev/autofs\x00', 0x400101, 0x0) bind$bt_hci(r2, &(0x7f000091f000-0x6)={0x1f, 0x40, 0x3}, 0x6) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1d4b7b1599ac3b380b97d371c7742ca2aef3669f93a0799462d9765928497d9c1cbecab030ff4f5c65fd5c039ca7c9025d0dd371810035cc07d6281d1fde72c36a0adbd9a45ce5f64f73f7064d9e60eb96a2479798e79298a6df8d27c46648eb4d8671592358c18aff82c6b28e1826a0004192878f7f3773c5cb8d8546ed97c6587f949831145f208f1b1ee0f8850fab3a5c8a45c31ee", 0xb6}], 0x1, &(0x7f00005fa000)=[]}}], 0x1, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x1a, 0x6, @thr={&(0x7f0000d5e000)="36978a22d7b5b106a5e5fba9af33a805574e9860119f76d204893a9e8ed829247f73a09aaed8ef73ace15a1f687e4979", &(0x7f0000000000)="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"}}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000319000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 20:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000c87000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x4000000000000000}}}, 0x32) accept$nfc_llcp(r0, &(0x7f00009f8000), &(0x7f0000a84000-0x4)=0x60) getsockname(r0, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0xffffffa0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d1000)={r0}) 2018/02/01 20:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[]}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000415000)) 2018/02/01 20:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r0, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0x1000}], 0x1) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x35)="f8023f9102c07ab7f05a72b3203ee52b892802b280991914dc3fc7dd1d510464b6872427d41f27dddc0a00f1f64c2377912e5854b5", 0x35, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000e9a000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) pipe(&(0x7f0000444000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c80000)="b3df2a6056ddad86764e1441fff974862597e563e15e91cb8c67fa1d8b7b8cf541157457f73c8f") r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000788000), &(0x7f0000000000)) 2018/02/01 20:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00007aa000-0x8), 0xf563) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000457000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000105000-0x4)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000198000-0xc), &(0x7f0000f77000-0x4)=0xc) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000074b000-0x60), &(0x7f000068f000)=0x60, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a75000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000026000-0x4)=0xe8) connect(r1, &(0x7f0000e25000)=@ll={0x11, 0x15, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) shmget$private(0x0, 0x4000, 0x1c, &(0x7f0000569000/0x4000)=nil) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000acf000)={@generic="961e3365ce093e85d9842835fd6ec26a", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x1, {0xa, 0x1, 0x47, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/enforce\x00', 0x100, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x8000000010, &(0x7f000080a000-0x148)="ea194013", 0x4) socket$llc(0x1a, 0x1, 0x0) 2018/02/01 20:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000ca4000)='\x00', 0x2) recvfrom$ipx(r1, &(0x7f00004b5000-0xde)=""/222, 0xde, 0x2, &(0x7f0000dc1000)={0x4, 0x4, 0x80c, "2cce53596ab3", 0x7}, 0x10) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f0000f23000-0x50)=[{&(0x7f0000bcc000)="fe1e8f5f856a7b2e50c6c29e0e67545a012142", 0x13}], 0x1, &(0x7f0000889000-0x510)=[]}, 0x0) 2018/02/01 20:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f6b000-0xc)={0x8001, 0x0, 0x8001, 0x5, 0x7, 0x3}) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) 2018/02/01 20:34:07 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001db000)="09ee7aaaec66a9bbdeee5d26e9d69b652e8a6f95d443c1c5b78c6e9a4b07de07591d083d32505ff95f547249673a7890a93cbf59a4d082c34b58c189fe28d754a11d4eeb9c9ae0161a3bc4ee8290ee0eeb1cbe4868f891ff309821f86ddf1fb4ffd0746fbed9da9097f6780849ea00de3c6b66cacbc0", 0x2) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) syz_open_dev$evdev(&(0x7f0000e42000)='/dev/input/event#\x00', 0x80000000, 0x402) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/02/01 20:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 20:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000394000)='./file0\x00', 0x40000, 0x150) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000833000)={0x0, @dev, @remote}, &(0x7f000086b000)=0xc) sendmsg$can_raw(r1, &(0x7f00004f2000-0x38)={&(0x7f0000113000)={0x1d, r2}, 0x10, &(0x7f00009db000-0x10)={&(0x7f0000216000-0x10)=@can={{0x2, 0x0, 0x2, 0xffffffffffffff80}, 0x7, 0x67484a49586eda08, 0x0, 0x0, "2052aa36f5977552"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r3 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r3, &(0x7f0000019000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r4, &(0x7f0000816000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000e2e000-0x4)=0x2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a2d000)) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000797000)='/dev/cuse\x00', 0x180, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000055e000)=0x10000) r1 = socket(0xa, 0x802, 0x0) listen(r0, 0xa8c) connect$inet6(r1, &(0x7f0000b67000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x300000000000000}, 0xff07) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f}, 0x2160) setsockopt(r0, 0xc0fc, 0x8, &(0x7f0000001000)="43eb287f610104e6b681578e2688be4da8dcd6c43a8ba8e085b284f3a8da80587ac77fb08b74a9b2d9177ce154bf4cefe63ae1b13e1f9780956b3ab2df642ad8572559785b45d2753f8126144db15dfb2769a6b8e5b5dfa419a089a5b41d898c2b13582e4a92333ae90ea61679407b824754c5fc5e27e8b27ea1e3583ede29955e02b409672d5bfbfc3ec7c8166a10730d634a6664ed6fa7eaf58bddf0b76a4b1ac598f1f871fc77ee028509686e7ba542f096e74c69ccfde00304618b90", 0xbe) 2018/02/01 20:34:07 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000e7d000-0xb)='/dev/adsp#\x00', 0x3, 0x4000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r2, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect(r2, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/01 20:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005ee000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0xa0508) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000850000)='/dev/vga_arbiter\x00', 0x80080, 0x0) write$fuse(r0, &(0x7f0000905000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0xfffffdbe) r1 = syz_open_dev$usbmon(&(0x7f000016d000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000177000-0x10)={0x6, [0x0, 0xffff, 0x4, 0x0, 0x0, 0x800]}, &(0x7f00005a6000-0x4)=0x10) close(r0) 2018/02/01 20:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000290000)='/proc/self/net/pfkey\x00', 0x30100, 0x0) accept4$vsock_stream(r1, &(0x7f0000902000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) socketpair$ax25(0x3, 0x2, 0x40, &(0x7f0000594000)) 2018/02/01 20:34:07 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000bac000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400000) write$selinux_load(r0, &(0x7f00008d1000)={0xf97cff8c, 0x8, 'SE Linux', "1c6e42"}, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000876000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x800000000000) r1 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/01 20:34:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000-0x4)=0x10, 0x7fffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000002000-0x78)=""/120, &(0x7f0000001000)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/ion\x00', 0x280000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000568000-0x9)='/dev/kvm\x00', 0x743a7f2e25e65e92, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400) syncfs(r1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000673000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 20:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x11, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f3e000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/02/01 20:34:07 executing program 6: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001e7000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/01 20:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b32000)='/dev/input/mice\x00', 0x0, 0x803) accept$netrom(r1, &(0x7f00003f3000-0x48)=@full, &(0x7f0000212000-0x4)=0x48) bind$alg(r0, &(0x7f00007b7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000f2d000)=[], 0x0, &(0x7f0000e7a000)=""/4096, 0x1000}, 0x0) [ 95.502972] kauditd_printk_skb: 523 callbacks suppressed [ 95.502981] audit: type=1326 audit(1517517247.734:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.542154] audit: type=1326 audit(1517517247.743:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.584374] audit: type=1326 audit(1517517247.743:956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.612815] audit: type=1326 audit(1517517247.743:957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.637948] audit: type=1326 audit(1517517247.769:958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=306 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.662474] audit: type=1326 audit(1517517247.770:959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.687005] audit: type=1326 audit(1517517247.770:960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.711864] audit: type=1326 audit(1517517247.770:961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 20:34:08 executing program 6: prctl$intptr(0x8000000000001e, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x1000000, 0x4, 0x101}) 2018/02/01 20:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') read(r0, &(0x7f0000aa4000)=""/65, 0x41) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/01 20:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000054000-0xc)='/dev/audio#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f77000-0xc9)={0x0, 0xc1, "bf2b95eb4066d938970c08f5396e207b02004564e2c1dad1888064f4b99b46b2d91b5257a088f69fb40cf17cc8d90108eac88956b4b17360cebf5aeeba2dce42ca9ae4c124118b2d00f1d6b880fce9a1fc9f9033c22763ff8087aab61ca5ba365b0f27dfffdc4b3b8e8109b9cf6876ab8fe3281ec03348bd153aacccfd933a7e812d71847c1eeaf65931b26e245f8229fd0df363f9e727bd1467b4a06a8107c34d36f8f9da25036194af0663fb925793014c1bafda42f40c957087f44ecaa0b687"}, &(0x7f0000bd8000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000871000)=@assoc_value={r2, 0x1ff}, &(0x7f000097e000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d30000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 20:34:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001b9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) 2018/02/01 20:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000886000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000ec000-0x10)=@ethernet={0x0, @empty}, 0x389) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x161400, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x4, &(0x7f0000fe0000)) getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) lstat(&(0x7f00008d6000-0xe)='./file0/file0\x00', &(0x7f000060a000)) 2018/02/01 20:34:08 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001b000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) unlinkat(r1, &(0x7f0000014000)='./file0\x00', 0x200) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0xffffffffffffffff, 0x1, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/01 20:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1}], 0x10}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) ioctl(r0, 0xd30, &(0x7f0000bd2000)="60ce7f5bc26c315642a95f58a094a6980178f4105d0f18727edc7dcba6a9613d95fec37fe66fc02e09ba08ebbed79d23c56066e95182e8500f6302ccce7dcbcf4e47a7248b5f6e862edd76068383c95f6d5073ce4b92cd0550fe1d276a5aba075d4d60def168134d") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/02/01 20:34:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x2000, 0x0) connect$ipx(r0, &(0x7f0000009000)={0x4, 0x0, 0x1, "6858f01c8c2f", 0x1}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000003000)=""/138) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x0, &(0x7f000000a000-0x70)=@raw=[], &(0x7f0000009000-0x38)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x41100}, 0x48) [ 95.736399] audit: type=1326 audit(1517517247.771:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 95.761082] audit: type=1326 audit(1517517247.771:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 20:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000056b000)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xe2) 2018/02/01 20:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)) r2 = add_key(&(0x7f0000f30000)='blacklist\x00', &(0x7f0000458000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d4f000)="24f7a77f31aaac36d85734aeff50d3ffb334f7ad14b74009e72d83d6cd57eedd8a3a8cd8479d0c3dbc86a09f1e654712d767cbbed252d9dcb74f2721dac47d46ee33785c6cb88e5e0085868b26e9849afd74366a2d38d936be86d4e1b6d69b305fb9e8114806c791df6b5806ba44dd30529214943623cb38fe0ce1870abe9f310cc8434e65603d412a5501452acbf0bde7d1a9a8d40ed6b174622cd797a562e73c19076bfdb96866cc15b09373b1ca7ad07cba8e8bbc9d2f7b5ebef69ff8f4c1996e51a43bd7cc4bf8c807dd8071ee08939611a56ad4", 0xd6, 0x0) add_key(&(0x7f000046e000-0x4)='id_legacy\x00', &(0x7f0000144000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/01 20:34:08 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290a01, 0x0) r1 = socket(0x17, 0x2, 0xffff) getresgid(&(0x7f0000004000), &(0x7f000000c000-0x4), &(0x7f000000c000-0x4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000009000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401]}, &(0x7f0000005000)=0x108) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000007000), &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getpeername$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r3}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {}, {r4, r5/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect$netlink(r0, &(0x7f000000a000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) recvfrom$inet6(r0, &(0x7f0000006000-0xb6)=""/182, 0xb6, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f000000a000-0x3)='./file0\x00') 2018/02/01 20:34:08 executing program 3: pipe(&(0x7f0000e8b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000227000-0xa2)=""/162, &(0x7f0000000000)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/01 20:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001000-0xda)=""/218, 0xda) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000003000-0x48)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$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)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) 2018/02/01 20:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) r1 = creat(&(0x7f000004a000)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') statx(r0, &(0x7f00006f6000)='./file1\x00', 0x100, 0xfff, &(0x7f000082e000-0x100)) mount(&(0x7f00006d9000-0x8)='./file1\x00', &(0x7f00005ef000-0xe)='./file0/file0\x00', &(0x7f0000c8d000-0xd)='anon_inodefs\x00', 0x2000000, &(0x7f000046d000-0xa1)="1ba9f159bc7fb73f9ee787c16b31114b558ebb8305305c133d9d7fbdeec19b3f44cf597b9ef9d92a9fd9af21f859c40ac2610896757258ebef80b61e0b80ca9d85066233db712b697b04867c7f25f61a22f44625cd198028bd05a93e7e8b6de4d81a481a1b182cde0c6ea0ff34aa5bc0c5cf087e28f4b98423797068c3a3e16a3a8b00aa5b81f19372fcb3f0ed1dec23741d32b4f2d5ef810be1d4bed1adcc3761") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000278000-0x10)={0x0, 0x3c, &(0x7f0000fa1000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xd2f3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @empty}]}, &(0x7f0000564000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000384000)={r2, 0x4, 0x0, 0x50000000000, 0x20, 0x68d053f5}, &(0x7f000028d000+0x90a)=0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000f000-0x118)=[{&(0x7f0000008000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000)=[@init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1}}], 0xf0}], 0x1, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e5b000-0x8)={r3, 0x1e}, &(0x7f0000bd6000-0x4)=0x8) syz_open_dev$amidi(&(0x7f0000032000)='/dev/amidi#\x00', 0x5, 0x400400) 2018/02/01 20:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x6, 0xe, 0x775) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty}}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(r4, &(0x7f0000d97000)={0x0, 0x0, &(0x7f000099a000-0x20)=[{&(0x7f0000808000-0x1000)="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"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0x2160, 0x40}, 0x4) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4), &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)}], 0x1, &(0x7f00006e9000-0x30)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}], 0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty, @broadcast, @local}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/02/01 20:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) syz_open_dev$vcsa(&(0x7f0000e25000-0x8)='/dev/vcsa#\x00', 0x4, 0x4000) fstat(r1, &(0x7f000053d000-0x44)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009e1000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) r3 = creat(&(0x7f0000d55000)='./file0\x00', 0xc) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000534000-0x4)=0x3) listen$netrom(r3, 0x5) [ 95.894952] binder: 12112 RLIMIT_NICE not set 2018/02/01 20:34:08 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000015000-0x118)={0x5, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@tcp={0x30, 'tcp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/01 20:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000015b000)=@abs, &(0x7f00006ae000)=0x8) dup(r0) r1 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sync_file_range(r1, 0x7, 0x3, 0x6) 2018/02/01 20:34:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0xa) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) waitid(0x0, r0, &(0x7f00005ff000-0x10), 0x8, &(0x7f000099d000-0x90)={{}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {{0x0, r2}}], 0x30) r3 = syz_open_dev$midi(&(0x7f000056c000-0xb)='/dev/midi#\x00', 0x3f, 0x100) recvfrom$unix(r3, &(0x7f00006f3000-0x79)=""/121, 0x79, 0x100, &(0x7f0000762000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup(r1) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000075a000)='./control/file1\x00', 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 95.925760] binder: 12112 RLIMIT_NICE not set [ 95.933560] binder: release 12110:12112 transaction 51 in, still active [ 95.940510] binder: send failed reply for transaction 51 to 12110:12123 [ 95.964989] binder: 12127 RLIMIT_NICE not set 2018/02/01 20:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e18000), &(0x7f00003a4000-0x4)=0x4) socket$inet(0x2, 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000008a000-0xd0)="03a0d7fac8284c68ce8b51740020b4d8f3c1b57ffc27aec0229ab39ab463f2521150b5e3767ecf7de79d7ee461cd883d2ffe364bbb9c6fe2285f6d1951390561356221c808be3f250fcd8e29dfd1c0398b210564dac00a4273196d3f16e5680bf65fe0057fb4562b505a49917a9f834cc266b54c44f94fab55d9e0026f011b776724fc4f70f63a1b00bfcef18e6badf777fbca1169ed3f0ba27419e173735541181ce902ac331a640465045047f3757dc79f5a5ebc3a69050ef5d0c2b07851c6bddaeca388db9803621378d53dd02a74") recvmsg(0xffffffffffffffff, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)}, 0x0) clone(0x0, &(0x7f00006b1000-0x76), &(0x7f0000019000-0x4), &(0x7f0000317000-0x4), &(0x7f0000f79000)) 2018/02/01 20:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000045e000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000057000-0x4)=0x10001) 2018/02/01 20:34:08 executing program 6: r0 = socket$packet(0x11, 0x800000001, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4), 0x217) 2018/02/01 20:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009f5000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff3000)={@generic="9f29658b83e52e177816fc4801d1fb67", @ifru_flags=0x1000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000046e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c6d000)='net/udp\x00') open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x0) accept$unix(r2, &(0x7f00009aa000)=@abs, &(0x7f0000c57000)=0x8) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000c11000-0x5c)="f4010000000000000002651d64b1a5f953e036eea3f3bf17a156575edc36f331bef1ab3266220f4854474a422d473745cdfbdf38b9dd5286b21c5d161a5e3b2aba29287d892a696ab00fc05b24d0723645424d7ed99c8b69c7a37304", 0x1040800, &(0x7f00006da000)="aaac9db3ca69f6b20a960132a910acc0e0b720c49ea35d8a1f3da2f3aa71381f829f25066b9d4daa001ea9fdc27ccfcb8efdf4ecbf00e4922a480a03af89177ec818c1d7d2fe3a88fa8f32bb69be31b84c7a10b9df4c00030d") readv(r0, &(0x7f0000b7d000)=[], 0x0) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") [ 96.021309] binder: BINDER_SET_CONTEXT_MGR already set [ 96.022861] binder: 12110:12123 unknown command 0 [ 96.022872] binder: 12110:12123 ioctl c0306201 2000a000 returned -22 [ 96.044102] binder: 12131 RLIMIT_NICE not set [ 96.044468] binder: BINDER_SET_CONTEXT_MGR already set [ 96.044478] binder: 12124:12139 ioctl 40046207 0 returned -16 [ 96.069528] ================================================================== [ 96.069545] BUG: KASAN: use-after-free in __lock_acquire+0x3d4d/0x3e00 [ 96.069552] Read of size 8 at addr ffff8801d97638f0 by task syz-executor7/12139 [ 96.069553] [ 96.069561] CPU: 0 PID: 12139 Comm: syz-executor7 Not tainted 4.15.0+ #291 [ 96.069564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.069566] Call Trace: [ 96.069577] dump_stack+0x194/0x257 [ 96.069586] ? arch_local_irq_restore+0x53/0x53 [ 96.069595] ? show_regs_print_info+0x18/0x18 [ 96.069603] ? __lock_acquire+0x664/0x3e00 [ 96.069609] ? perf_trace_lock+0xd6/0x900 [ 96.069616] ? __lock_acquire+0x3d4d/0x3e00 [ 96.069626] print_address_description+0x73/0x250 [ 96.069633] ? __lock_acquire+0x3d4d/0x3e00 [ 96.069640] kasan_report+0x25b/0x340 [ 96.069649] __asan_report_load8_noabort+0x14/0x20 [ 96.069656] __lock_acquire+0x3d4d/0x3e00 [ 96.069662] ? check_noncircular+0x20/0x20 [ 96.069669] ? perf_trace_lock+0xd6/0x900 [ 96.069675] ? lock_downgrade+0x980/0x980 [ 96.069685] ? remove_wait_queue+0x81/0x350 [ 96.069695] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.069703] ? __lock_acquire+0x664/0x3e00 [ 96.069709] ? print_irqtrace_events+0x270/0x270 [ 96.069715] ? perf_trace_lock+0xd6/0x900 [ 96.069721] ? check_noncircular+0x20/0x20 [ 96.069729] ? print_irqtrace_events+0x270/0x270 [ 96.069740] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.069747] ? lock_acquire+0x1d5/0x580 [ 96.069754] ? lock_acquire+0x1d5/0x580 [ 96.069760] ? ep_free+0xf4/0x320 [ 96.069769] ? lock_release+0xa40/0xa40 [ 96.069776] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.069786] ? rcu_note_context_switch+0x710/0x710 [ 96.069794] ? __might_sleep+0x95/0x190 [ 96.069800] ? ep_free+0xf4/0x320 [ 96.069807] ? __mutex_lock+0x16f/0x1a80 [ 96.069812] ? ep_free+0xf4/0x320 [ 96.069819] ? ep_free+0xf4/0x320 [ 96.069828] lock_acquire+0x1d5/0x580 [ 96.069833] ? perf_trace_lock+0xd6/0x900 [ 96.069839] ? lock_acquire+0x1d5/0x580 [ 96.069846] ? remove_wait_queue+0x81/0x350 [ 96.069855] ? lock_release+0xa40/0xa40 [ 96.069866] ? lock_acquire+0x1d5/0x580 [ 96.069872] ? lock_acquire+0x1d5/0x580 [ 96.069878] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 96.069887] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.069893] ? remove_wait_queue+0x81/0x350 [ 96.069900] remove_wait_queue+0x81/0x350 [ 96.069907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.069915] ? add_wait_queue+0x290/0x290 [ 96.069922] ? rcutorture_record_progress+0x10/0x10 [ 96.069932] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 96.069941] ? clear_tfile_check_list+0x370/0x370 [ 96.069953] ? locks_remove_file+0x3fa/0x5a0 [ 96.069962] ep_free+0x13f/0x320 [ 96.069968] ? ep_remove+0x800/0x800 [ 96.069975] ? fsnotify_first_mark+0x2b0/0x2b0 [ 96.069983] ? ep_free+0x320/0x320 [ 96.069989] ep_eventpoll_release+0x44/0x60 [ 96.069996] __fput+0x327/0x7e0 [ 96.070008] ? fput+0x140/0x140 [ 96.070015] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.070022] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.070030] ____fput+0x15/0x20 [ 96.070037] task_work_run+0x199/0x270 [ 96.070045] ? task_work_cancel+0x210/0x210 [ 96.070052] ? _raw_spin_unlock+0x22/0x30 [ 96.070059] ? switch_task_namespaces+0x87/0xc0 [ 96.070068] do_exit+0x9bb/0x1ad0 [ 96.070078] ? mm_update_next_owner+0x930/0x930 [ 96.070087] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.070093] ? __might_sleep+0x95/0x190 [ 96.070103] ? find_held_lock+0x35/0x1d0 [ 96.070113] ? futex_wait+0x402/0x9a0 [ 96.070120] ? lock_downgrade+0x980/0x980 [ 96.070126] ? perf_trace_lock+0xd6/0x900 [ 96.070132] ? __unqueue_futex+0x1c0/0x290 [ 96.070138] ? lock_release+0xa40/0xa40 [ 96.070147] ? trace_event_raw_event_lock+0x340/0x340 [ 96.070152] ? do_raw_spin_trylock+0x190/0x190 [ 96.070158] ? futex_wake+0x680/0x680 [ 96.070166] ? mmdrop+0x18/0x30 [ 96.070173] ? check_noncircular+0x20/0x20 [ 96.070179] ? futex_wait+0x6a9/0x9a0 [ 96.070189] ? memset+0x31/0x40 [ 96.070197] ? find_held_lock+0x35/0x1d0 [ 96.070207] ? get_signal+0x7a9/0x16d0 [ 96.070215] ? lock_downgrade+0x980/0x980 [ 96.070225] do_group_exit+0x149/0x400 [ 96.070230] ? do_raw_spin_trylock+0x190/0x190 [ 96.070237] ? SyS_exit+0x30/0x30 [ 96.070247] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.070255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.070264] get_signal+0x73a/0x16d0 [ 96.070275] ? ptrace_notify+0x130/0x130 [ 96.070284] ? exit_robust_list+0x240/0x240 [ 96.070294] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 96.070306] ? avc_ss_reset+0x110/0x110 [ 96.070312] ? lock_downgrade+0x980/0x980 [ 96.070321] do_signal+0x90/0x1eb0 [ 96.070329] ? __lock_is_held+0xb6/0x140 [ 96.070338] ? setup_sigcontext+0x7d0/0x7d0 [ 96.070360] ? exit_to_usermode_loop+0x8c/0x2f0 [ 96.070370] exit_to_usermode_loop+0x258/0x2f0 [ 96.070377] ? ioctl_preallocate+0x2b0/0x2b0 [ 96.070385] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.070392] ? selinux_capable+0x40/0x40 [ 96.070403] syscall_return_slowpath+0x490/0x550 [ 96.070410] ? prepare_exit_to_usermode+0x340/0x340 [ 96.070418] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 96.070426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.070433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.070444] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 96.070448] RIP: 0033:0x453299 [ 96.070452] RSP: 002b:00007fedcafefce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.070460] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000453299 [ 96.070464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 96.070468] RBP: 000000000071c038 R08: 0000000000000182 R09: 000000000071c010 [ 96.070471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.070474] R13: 0000000000a2f33f R14: 00007fedcaff09c0 R15: 0000000000000008 [ 96.070484] [ 96.070486] Allocated by task 12127: [ 96.070493] save_stack+0x43/0xd0 [ 96.070499] kasan_kmalloc+0xad/0xe0 [ 96.070504] kmem_cache_alloc_trace+0x136/0x750 [ 96.070510] binder_get_thread+0x1cf/0x870 [ 96.070515] binder_poll+0x8c/0x390 [ 96.070520] ep_item_poll.isra.10+0xf2/0x320 [ 96.070525] ep_insert+0x6a2/0x1ac0 [ 96.070530] SyS_epoll_ctl+0x12bf/0x1a80 [ 96.070536] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 96.070537] [ 96.070539] Freed by task 12127: [ 96.070545] save_stack+0x43/0xd0 [ 96.070551] kasan_slab_free+0x71/0xc0 [ 96.070556] kfree+0xd6/0x260 [ 96.070562] binder_thread_dec_tmpref+0x27f/0x310 [ 96.070567] binder_thread_release+0x27d/0x540 [ 96.070573] binder_ioctl+0xc02/0x1417 [ 96.070579] do_vfs_ioctl+0x1b1/0x1520 [ 96.070584] SyS_ioctl+0x8f/0xc0 [ 96.070590] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 96.070591] [ 96.070596] The buggy address belongs to the object at ffff8801d9763840 [ 96.070596] which belongs to the cache kmalloc-512 of size 512 [ 96.070601] The buggy address is located 176 bytes inside of [ 96.070601] 512-byte region [ffff8801d9763840, ffff8801d9763a40) [ 96.070603] The buggy address belongs to the page: [ 96.070609] page:ffffea000765d8c0 count:1 mapcount:0 mapping:ffff8801d97630c0 index:0x0 [ 96.070614] flags: 0x2fffc0000000100(slab) [ 96.070623] raw: 02fffc0000000100 ffff8801d97630c0 0000000000000000 0000000100000006 [ 96.070631] raw: ffffea00074cd8e0 ffffea0007544aa0 ffff8801db000940 0000000000000000 [ 96.070633] page dumped because: kasan: bad access detected [ 96.070635] [ 96.070636] Memory state around the buggy address: [ 96.070642] ffff8801d9763780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 96.070646] ffff8801d9763800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 96.070651] >ffff8801d9763880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.070654] ^ [ 96.070658] ffff8801d9763900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.070663] ffff8801d9763980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 96.070665] ================================================================== [ 96.070667] Disabling lock debugging due to kernel taint [ 96.070670] Kernel panic - not syncing: panic_on_warn set ... [ 96.070670] [ 96.070677] CPU: 0 PID: 12139 Comm: syz-executor7 Tainted: G B 4.15.0+ #291 [ 96.070680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.070682] Call Trace: [ 96.070689] dump_stack+0x194/0x257 [ 96.070697] ? arch_local_irq_restore+0x53/0x53 [ 96.070703] ? kasan_end_report+0x32/0x50 [ 96.070710] ? lock_downgrade+0x980/0x980 [ 96.070718] ? vsnprintf+0x1ed/0x1900 [ 96.070725] ? __lock_acquire+0x3c70/0x3e00 [ 96.070731] panic+0x1e4/0x41c [ 96.070738] ? refcount_error_report+0x214/0x214 [ 96.070745] ? add_taint+0x40/0x50 [ 96.070751] ? add_taint+0x1c/0x50 [ 96.070759] ? __lock_acquire+0x3d4d/0x3e00 [ 96.070766] kasan_end_report+0x50/0x50 [ 96.070773] kasan_report+0x144/0x340 [ 96.070782] __asan_report_load8_noabort+0x14/0x20 [ 96.070788] __lock_acquire+0x3d4d/0x3e00 [ 96.070794] ? check_noncircular+0x20/0x20 [ 96.070801] ? perf_trace_lock+0xd6/0x900 [ 96.070807] ? lock_downgrade+0x980/0x980 [ 96.070815] ? remove_wait_queue+0x81/0x350 [ 96.070825] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.070832] ? __lock_acquire+0x664/0x3e00 [ 96.070839] ? print_irqtrace_events+0x270/0x270 [ 96.070844] ? perf_trace_lock+0xd6/0x900 [ 96.070850] ? check_noncircular+0x20/0x20 [ 96.070858] ? print_irqtrace_events+0x270/0x270 [ 96.070869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.070877] ? lock_acquire+0x1d5/0x580 [ 96.070883] ? lock_acquire+0x1d5/0x580 [ 96.070888] ? ep_free+0xf4/0x320 [ 96.070897] ? lock_release+0xa40/0xa40 [ 96.070904] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.070912] ? rcu_note_context_switch+0x710/0x710 [ 96.070920] ? __might_sleep+0x95/0x190 [ 96.070926] ? ep_free+0xf4/0x320 [ 96.070932] ? __mutex_lock+0x16f/0x1a80 [ 96.070937] ? ep_free+0xf4/0x320 [ 96.070943] ? ep_free+0xf4/0x320 [ 96.070953] lock_acquire+0x1d5/0x580 [ 96.070958] ? perf_trace_lock+0xd6/0x900 [ 96.070964] ? lock_acquire+0x1d5/0x580 [ 96.070970] ? remove_wait_queue+0x81/0x350 [ 96.070979] ? lock_release+0xa40/0xa40 [ 96.070989] ? lock_acquire+0x1d5/0x580 [ 96.070995] ? lock_acquire+0x1d5/0x580 [ 96.071001] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 96.071009] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.071015] ? remove_wait_queue+0x81/0x350 [ 96.071022] remove_wait_queue+0x81/0x350 [ 96.071029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.071036] ? add_wait_queue+0x290/0x290 [ 96.071043] ? rcutorture_record_progress+0x10/0x10 [ 96.071053] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 96.071062] ? clear_tfile_check_list+0x370/0x370 [ 96.071072] ? locks_remove_file+0x3fa/0x5a0 [ 96.071082] ep_free+0x13f/0x320 [ 96.071088] ? ep_remove+0x800/0x800 [ 96.071094] ? fsnotify_first_mark+0x2b0/0x2b0 [ 96.071101] ? ep_free+0x320/0x320 [ 96.071107] ep_eventpoll_release+0x44/0x60 [ 96.071113] __fput+0x327/0x7e0 [ 96.071122] ? fput+0x140/0x140 [ 96.071129] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.071135] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.071143] ____fput+0x15/0x20 [ 96.071149] task_work_run+0x199/0x270 [ 96.071156] ? task_work_cancel+0x210/0x210 [ 96.071163] ? _raw_spin_unlock+0x22/0x30 [ 96.071169] ? switch_task_namespaces+0x87/0xc0 [ 96.071178] do_exit+0x9bb/0x1ad0 [ 96.071187] ? mm_update_next_owner+0x930/0x930 [ 96.071195] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.071202] ? __might_sleep+0x95/0x190 [ 96.071210] ? find_held_lock+0x35/0x1d0 [ 96.071219] ? futex_wait+0x402/0x9a0 [ 96.071226] ? lock_downgrade+0x980/0x980 [ 96.071232] ? perf_trace_lock+0xd6/0x900 [ 96.071238] ? __unqueue_futex+0x1c0/0x290 [ 96.071248] ? lock_release+0xa40/0xa40 [ 96.071256] ? trace_event_raw_event_lock+0x340/0x340 [ 96.071261] ? do_raw_spin_trylock+0x190/0x190 [ 96.071267] ? futex_wake+0x680/0x680 [ 96.071274] ? mmdrop+0x18/0x30 [ 96.071281] ? check_noncircular+0x20/0x20 [ 96.071287] ? futex_wait+0x6a9/0x9a0 [ 96.071296] ? memset+0x31/0x40 [ 96.071304] ? find_held_lock+0x35/0x1d0 [ 96.071313] ? get_signal+0x7a9/0x16d0 [ 96.071320] ? lock_downgrade+0x980/0x980 [ 96.071330] do_group_exit+0x149/0x400 [ 96.071336] ? do_raw_spin_trylock+0x190/0x190 [ 96.071342] ? SyS_exit+0x30/0x30 [ 96.071348] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.071356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.071364] get_signal+0x73a/0x16d0 [ 96.071375] ? ptrace_notify+0x130/0x130 [ 96.071383] ? exit_robust_list+0x240/0x240 [ 96.071392] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 96.071402] ? avc_ss_reset+0x110/0x110 [ 96.071407] ? lock_downgrade+0x980/0x980 [ 96.071416] do_signal+0x90/0x1eb0 [ 96.071423] ? __lock_is_held+0xb6/0x140 [ 96.071432] ? setup_sigcontext+0x7d0/0x7d0 [ 96.071452] ? exit_to_usermode_loop+0x8c/0x2f0 [ 96.071461] exit_to_usermode_loop+0x258/0x2f0 [ 96.071467] ? ioctl_preallocate+0x2b0/0x2b0 [ 96.071474] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.071480] ? selinux_capable+0x40/0x40 [ 96.071491] syscall_return_slowpath+0x490/0x550 [ 96.071498] ? prepare_exit_to_usermode+0x340/0x340 [ 96.071505] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 96.071513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.071520] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.071530] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 96.071534] RIP: 0033:0x453299 [ 96.071538] RSP: 002b:00007fedcafefce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.071544] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000453299 [ 96.071548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 96.071552] RBP: 000000000071c038 R08: 0000000000000182 R09: 000000000071c010 [ 96.071555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.071559] R13: 0000000000a2f33f R14: 00007fedcaff09c0 R15: 0000000000000008 [ 96.072017] Dumping ftrace buffer: [ 96.072020] (ftrace buffer empty) [ 96.072022] Kernel Offset: disabled [ 97.411631] Rebooting in 86400 seconds..