x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000096b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000018e000-0x58)={{0xe1e, r1, r2, r3, r4, 0x4c, 0x1, 0x0, 0x0, 0x0}, 0x6, 0x7ff, 0x10000, 0x0, 0x0}) 2017/12/23 09:23:25 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000996000)='/dev/input/mouse#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/201, &(0x7f0000000000)=0xc9) 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) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xab8000)=nil, 0xab8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000137000-0x4)={0x3, 0x6, 0x2000}, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000002000-0x28)={@common="6c6f000000000000faffffff00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8000) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000176000-0x8)='net/tcp\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000316000)=0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) flock(r3, 0x1) close(r1) 2017/12/23 09:23:25 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000080005, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="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", 0xffc) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x301, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000003000)={0x6, [0x5d1817bc, 0x4, 0x80000000, 0x3ff, 0x100000001, 0x75e]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2017/12/23 09:23:25 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000027000-0x4)=0x0, 0x4) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) [ 107.914722] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.921137] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 09:23:25 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xabb)=0x4) memfd_create(&(0x7f0000000000)='/dev/rtc\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x100000001, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dd6000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x24) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d86000-0x4)=0x3, 0x4) lstat(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) dup2(r1, r2) 2017/12/23 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'hash\x00', 0x2, 0x0, 'md4\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001ef000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9cb, 0x8001, 0x9c, 0xffffffffffffff00, 0x20}, &(0x7f00005eb000-0x4)=0xa0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00002fd000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000147000-0x14)={r4, 0x3, 0x100000001, 0xffffffff, 0x0, 0x9}, &(0x7f0000161000-0x4)=0x14) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) vmsplice(r6, &(0x7f00005cb000-0x90)=[{&(0x7f00001bb000-0x60)="5ffd2dc1f0b04df2e89027cbcc667c", 0xf}, {&(0x7f0000542000)="fa651d02c46eb0c4b1bbd076056abd0e19b4ba89e70091d0af4b022477376a296b756ee127cebaf8bde42562ee4a8a11e5992c1f55a903b3e21c7dfa4a8bb366c20c957288379f96e8a54f5a2022f785ae1079057d0ab87a679e1fc706b6b59ca49a4fe427d25a15fcf9be930a43516b9833e415c2d009c89f0174c8085fc60d26ab1f508baf307e0c0abf055c2c2136dc66399d147690dc5f4003f0d8c416af73b9302f2acd7f", 0xa7}], 0x2, 0x0) lseek(r3, 0x0, 0x1) splice(r5, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/23 09:23:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000863000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00003b3000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000033d000-0x10)={0x3, 0x0, &(0x7f00009d0000/0x5000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000122000)='/selinux/load\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f000038f000)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000019a000)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000070a000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getdents(r0, &(0x7f0000394000-0xd5)=""/68, 0x44) open$dir(&(0x7f0000b44000)='./file0\x00', 0x40000, 0x1) 2017/12/23 09:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000089b000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009a0000-0x4)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000659000)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) msgget(0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000114000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0xdf8a, 0x3, "f009d13b5f34fa0ef2a615be55ec9a8a442a8870ba8145f4c2bc0c50e19dc26d4ddbaaca133ca1580862962c48b8cfd6d8abc379e8e6d8815d8fb911dfd80d3be4e064eb585a05daef486e6fe77d7c44"}, 0x160) tkill(r4, 0x13) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:25 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a5b000+0xbe3)={0x0, 0xe0, "2e8516f87018b672059dfa5c98b7a041ed613999f787bb7ca2c4f47d96ec8aa5a246f12d986317ca186d027308397f3b7afbb184ab4927013fb46ab360af0dbdf589e83bf95f6c44f97e3ee78052aded90619a67e80a2f83ff2a147eb58b49f003039278baa9b9e5c41f6d9c1212a222f66967df254bc6686a87e2289189bd01eaed23dfda5738b058b48cbf40d68677900043a1b81f6d99ead3b816dc2481f670ba0572bddafced599f8bf326e7aa4250fadb4c63c528a854723c6dce266ef46177f69b629ac1946507166012ec6ba14bf66331447eb0056a1ee1440f3754fc"}, &(0x7f0000140000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00009b7000)={r5, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7, 0x8000, 0x0}, &(0x7f0000c1f000)=0xa0) tkill(r1, 0x16) memfd_create(&(0x7f00000aa000-0xf)='/dev/snd/timer\x00', 0x2) fcntl$setflags(r2, 0x2, 0x1) 2017/12/23 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006b9000)=0x9, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:25 executing program 6: mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ee000)={0x0, 0x5}, &(0x7f00003bf000)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008bf000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={r1, 0x3}, &(0x7f000017d000-0x4)=0x8) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d74000-0xc7)="cd55ccff47af7a63c98bf575b18c8c2e6f51b72513ffffffff000000003196d818e7aa2ba638c33a3c2f96958deb36a8b15d664e0a2833de46497ade9700000000000000000000000009b872312f547c8ffa62f5d4302dd9387789401b6a5be1bedcda3ed268ed2cab59752b78d5a515695b83c2f2a4de4c2436e71e932055010095efbd6ada1a08c8c25a81ded10000", 0x90) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b55000-0x4)=0x0) 2017/12/23 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000042000-0x10)={0x0, 0x0, 0xfd8c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000067f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005f7000-0x10)={r2, r3, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b85000-0x64)={&(0x7f0000107000-0x20)=[0xbfc2, 0x3374, 0x80000000, 0xe3, 0x8, 0x5, 0xffffffffffffffff, 0x7fffffff], 0x8, 0x7, 0x40, 0x5, 0x6, 0x7, {0x80, 0x0, 0x0, 0x5e7, 0x8, 0x3f, 0x1000, 0x3, 0x5, 0x7, 0xffffffffffff8001, 0xffff, 0x200, 0x101, "ef28b3cb57d16c7dc4606802ef24ee7d695f0b697b00720ad068a8e970ae26c1"}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be6000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c4c000)=@assoc_id=0x0, &(0x7f0000508000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d26000)={r3, 0x0}, 0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f000036c000)={&(0x7f0000d4f000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000c97000-0x148)={0x8, 0x0, [{0x0, 0xf6c, 0x4, 0xfffffffffffffffc, 0x12, 0x7f, 0xffffffff, [0x0, 0x0, 0x0]}, {0x7, 0x80000001, 0x2, 0x5, 0x5, 0x7f, 0x4, [0x0, 0x0, 0x0]}, {0x80000007, 0x5, 0x0, 0x3, 0x8, 0x80000000, 0x5, [0x0, 0x0, 0x0]}, {0x40000000, 0x9, 0x4, 0x10000, 0x5, 0x4, 0x9e, [0x0, 0x0, 0x0]}, {0xc000000f, 0x7, 0x5, 0x3, 0x5, 0x7, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x9, 0x1, 0x81, 0x5, 0x1, 0x1, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x2, 0x2, 0x8, 0x3, 0x8, [0x0, 0x0, 0x0]}, {0x80000008, 0x6, 0x2, 0x0, 0x7, 0x400, 0x9, [0x0, 0x0, 0x0]}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xc) 2017/12/23 09:23:25 executing program 7: clone(0x0, &(0x7f0000f43000)="", &(0x7f000004d000)=0x0, &(0x7f0000952000-0x4)=0x0, &(0x7f0000a06000)="") recvmmsg(0xffffffffffffffff, &(0x7f0000080000)=[], 0x0, 0x0, &(0x7f000062c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) pselect6(0x40, &(0x7f0000001000-0x40)={0x800, 0xff, 0x100, 0xd840, 0x0, 0x800, 0x8, 0x7}, &(0x7f0000001000-0x40)={0xfffffffffffffffa, 0x1, 0x1, 0x4, 0x4, 0x3ff, 0x7fff, 0x4}, &(0x7f0000000000)={0x10001, 0x800, 0x927, 0x3d08, 0xffffffff, 0x7, 0x800, 0xcedd}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000-0x8)={0x132}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000-0x8)={0x3, 0x100000000}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r2, &(0x7f0000003000)="e7dedadece02be8f97b4b1f423", &(0x7f0000003000-0x5)=""/5}, 0x18) setgid(r1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/23 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) migrate_pages(r0, 0x9, &(0x7f0000368000)=0x91e, &(0x7f00007a4000)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1f, 0x9351, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000f1000-0x8)='./file0\x00', 0x200000, 0x2) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x2, 0x400000) fcntl$getflags(r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x1, 0x0) pipe(&(0x7f000096e000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x40000004, 0xff7ffffffffffff7, 0xfffffffffffffffd) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d09000-0x18)={0x7000, 0x6000, 0x0, 0x40, 0xfff}) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0xe54b, &(0x7f0000cc0000-0x8)={0x0, 0x0}) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003cf000-0x24)="240000001d0001000d00fa080100040415390004100001000c000100000000ffffff10e1", 0x24) getpeername$inet6(r0, &(0x7f0000fa4000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5c000)=0x1c) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b2e000-0x8)=0x8000000075) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000089d000)=[], &(0x7f00006b9000-0x40)=[&(0x7f000009a000)='G$\x00', &(0x7f0000263000+0x7d5)='\x00', &(0x7f00007a6000+0xb1a)='\x00', &(0x7f00005a3000)='\x00', &(0x7f000092f000)='trustedem0lo\'\x00', &(0x7f00006b6000-0x25)='vmnet1wlan1#vboxnet1trusted#bdev\'[(*\x00', &(0x7f0000e2f000)='-!\x00', &(0x7f0000709000-0x1)='\x00']) creat(&(0x7f00006c0000)='./file0\x00', 0x0) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000461000-0xf)='/dev/sequencer\x00', 0x101, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00003df000+0x932)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) fcntl$lock(r1, 0x7, &(0x7f0000517000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) r2 = syz_open_dev$tun(&(0x7f00002ff000)='/dev/net/tun\x00', 0x0, 0x200003) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000f4e000-0x78)={0x5, 0x78, 0x10001, 0x8, 0xc000000000, 0xfffffffffffffd2b, 0x0, 0x1, 0x20100, 0x4, 0x7f, 0xfffffffffffffeff, 0x40, 0x12, 0x0, 0x20, 0x3, 0x1, 0x7, 0x0, 0x5, 0x400, 0x1, 0x0, 0x71d, 0x9, 0x0}, r3, 0x7, r0, 0xc) r4 = socket(0x2000000011, 0x8000000080003, 0x0) r5 = getpid() ptrace$getregs(0xc, r5, 0x8, &(0x7f00001cd000-0x8e)=""/142) r6 = dup2(r4, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$ax25_int(r4, 0x101, 0x2, &(0x7f00007ee000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00002ba000-0x8c)={0x1, 0x7, 0xba5b, 'queue0\x00', 0xd57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(0xffffffffffffffff, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004a2000+0x8a9)=0x5, 0x4) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002ed000)='/dev/usbmon#\x00', 0x7ff, 0x24d4e47448c450a1) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea9", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002ee000)={0x6, &(0x7f00002ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000002e000)=0x9) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000021000-0x10)={r3, &(0x7f00002ef000-0xe2)=""/226}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000d7000-0x8)={0x0, 0xb0}) getgid() 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000002e000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000002f000)={0x8, [0x100000001, 0x80, 0x20, 0x4, 0x3, 0xffffffffffffffff, 0x0, 0x1f]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000016000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000002f000-0x18)={r3, 0x9, 0x30, 0x6, 0x8}, &(0x7f000001e000)=0x18) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f00003a1000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ab000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00007ca000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = dup(r0) perf_event_open(&(0x7f0000560000)={0x1, 0x78, 0x80000001, 0xc9, 0x0, 0xd3e7, 0x0, 0xeca, 0x4000, 0x4, 0x3, 0x1, 0xca5f, 0xe, 0x0, 0x100, 0x3, 0x21, 0x1, 0x2, 0xffffffffffffffc0, 0x5, 0x7, 0x1, 0x5, 0x7, 0x0}, r1, 0xfff, r4, 0x2) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a94000/0x2000)=nil, 0x2000) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a95000-0xc)={0x0, 0x0, 0x0}, 0xc) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0xc0)="4cba8c4c140d5364e5b5f8257cdd202d5c7a1d0885b7b41ca45f3c925455c6657a9e2264cadf54d1b2e9febbcd96b64c922a7ffc9e559c16b86884caf9bc548efa2233fe84994f32e43ac2d2004e643fdc9ccd1977f008634c5c2a0ece8ee1e147ac060545bcb043e5bd825958c9fe7138fa44c1006d65579eb8673c50296bbf9fb7ad1f2506f942553caf35570975dbb298be164269660b734362dc79e2750ba718be34e6f361de78716279981b073dbad33bf5b40386eba26a1c95486eaed4") clock_gettime(0x40000000003, &(0x7f0000a96000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x9, 0x0, 0x0}, 0x20) r0 = request_key(&(0x7f00002f5000)='id_legacy\x00', &(0x7f0000e49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c9000-0x1)='\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f000004b000)='trusted\x00', &(0x7f0000171000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000938000-0x13)='!}mime_typekeyring\\', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000a13000-0x5)='user\x00', &(0x7f0000a66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e88000-0x61)="2c5e39a771d25e2220d7c16972f4ccf3f7384b9b56382bc7ffacca2fb9c6c7fde640d32a50ad40226c0c6424e06c6e33ffb12181d251a34aeaae24315cd85f7f199e9db030e4b557c9f7bd87922bdd0b815f3adb59d027cb6ac8946dd227382e35", 0x61, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000ecd000-0xc)={r0, r1, r2}, &(0x7f0000e94000)=""/88, 0x58, &(0x7f0000ebb000)={&(0x7f00007fb000-0xe)={'sha256-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x20) mbind(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000487000-0x8)=0x1000, 0x3, 0x6) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f000001e000)=""/210, &(0x7f000030e000-0x4)=0xd2) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x3, &(0x7f0000001000)={0x5, 0x7fffffff}, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000002000)={0x401, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fcntl$addseals(r1, 0x409, 0x0) ftruncate(r0, 0x0) close(r0) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ff3000-0x4)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000aa000-0x4)=0x0) madvise(&(0x7f0000d1c000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f40000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/create\x00', 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ae4000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ff3000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e31000)={0x0, 0x0, 0x0}, 0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = getpgrp(r4) sched_setscheduler(r5, 0x1, &(0x7f0000ff2000-0x4)=0x9) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000da8000-0x2)={0x0, 0x0}, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000afa000)={0x5}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/cuse\x00', 0x42100, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000010c000-0x68)={0xf9, 0x0, [0x0, 0x6, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f0000c1b000)={0x0, 0x35, 0x0, @thr={&(0x7f0000c59000-0x50)="e83d4bde6cdf5feaa812a66661e33f3c0b35c45f0a2122dd33ae51c03d9ca9a0a91f713a09b318df01f2ad78e3499428830acc9371dedc016c735980077152c283477d3d67d533becf37e5291c42040a", &(0x7f0000a7b000)="40e89892fc2e9d7a05fec308e7239555616d03e37cf9f6030adb162f2445d08512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cca000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000de000)=0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000084b000-0x1c)={0x1, 0xffff, 0x100000000, 0x0, 0x7f33, 0x8, 0x8001, 0x2, 0x8, 0x3, 0x0, 0x4, 0x0, 0x8, 0xc51, 0x9, 0xffffffff, 0x4, 0x5}) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a98000-0x8)='./file0\x00', 0x18) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfff) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 108.804528] ALSA: seq fatal error: cannot create timer (-22) 2017/12/23 09:23:26 executing program 6: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f00005ba000)=0x4) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000024c000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b5f000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000006000)=0x0, 0x0) 2017/12/23 09:23:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000450000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x80, 0x80000, 0x619}) r1 = perf_event_open(&(0x7f0000af8000-0x78)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x5, 0x80000040fe, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f0000272000/0x3000)=nil, 0x4000) shmdt(r2) sendfile(r0, r1, 0x0, 0x9) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000473000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000d53000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) pipe(&(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bfb000)=[], 0x0, 0x0) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000090b000-0x2)=0x0, &(0x7f0000729000-0x4)=0x4) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c0c000-0x4)=0x0) fanotify_init(0x0, 0x0) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f7e000-0x20)={0x7ff, 0x6, 0x5, 0xfb2b, 0x2, 0x1f, 0x7fffffff, 0xff, 0x0}, &(0x7f0000f7d000)=0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7d000)={r2, 0x6}, &(0x7f000099b000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000048000)=""/81, 0x51}], 0x2, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) [ 108.853949] ALSA: seq fatal error: cannot create timer (-22) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000079f000)={0x0, 0x0}) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000224000)={0x3, ""}, 0x8, 0x0) msgget(0x0, 0x211) unshare(0x8000000) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) open$dir(&(0x7f00006b5000)='./file0\x00', 0x200401, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f000070c000-0x9)='/dev/rtc\x00', 0x86000, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/user\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000da1000)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) getpeername$ax25(r1, &(0x7f00008d1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000614000-0x4)=0x10) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000007b000)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x3, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002c1000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000985000-0x4)=0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x13, 0x2, 0x8) getsockname$packet(r6, &(0x7f0000df3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c29000)=0x14) vmsplice(r6, &(0x7f0000ff3000-0x80)=[], 0x0, 0x8) ioctl$FIONREAD(r4, 0x541b, &(0x7f00008af000)=0x0) pipe(&(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006d7000)=0x4, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f65000-0x10)={r3, &(0x7f0000ec6000-0x1000)="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"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000f02000)={0x0, 0x80000001}, &(0x7f0000c0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00009c7000)={r10, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00001c6000)={&(0x7f000061d000+0xc53)=[0xffff], 0x1, 0x2, 0x7, 0x401, 0x4000, 0x7, {0x0, 0xfa4, 0x0, 0x100000001, 0x5, 0x0, 0x80000000, 0x400, 0x0, 0x100000, 0x5ac, 0x8f33, 0x8, 0x9, "631f0669f91b8b43113bd4731420059fd37ca60f01a41337424bc19b4805ff83"}}) r11 = getuid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ea8000-0x4)=0x0, &(0x7f00003e4000-0x4)=0x4) preadv(0xffffffffffffffff, &(0x7f00008e4000)=[], 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b13000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x8, 0x11, 0x80, 0x80, 0x7fffffff, r1, r11}, {0x400, 0xd129, 0x4a, 0x5, 0x2, 0x1, 0x7, 0x1000}, {0x2, 0x0, 0x2, 0xfffffffffffffa6e}, 0x7, 0x0, 0x4, 0x0, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0xffffffffffffff00}, 0x10, @in=@empty=0x0, 0x805, 0x2, 0x1, 0x1, 0xfffffffffffff833, 0x10001, 0x919}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003aa000-0x5c)={{0xa, 0x3, 0xcc15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x870, @loopback={0x0, 0x1}, 0xff}, 0x5, [0xec2, 0xd31099c800000004, 0x5, 0x800000002000006, 0x8, 0x4, 0x36db0e9e, 0x80]}, 0x5c) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00002d1000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x100000001, 0x1, 0x6, 0x1d, 0xa0, 0x80, 0x2, r7, r11}, {0x7, 0x8001, 0x9, 0x3ff, 0x3, 0x3, 0x7fff, 0x6}, {0x999, 0x3, 0x0, 0x2}, 0x6, 0xaa4, 0x8, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x872, 0x275}, 0x1, @in=@rand_addr=0x7, 0x4, 0x2, 0x3, 0x19, 0x1, 0x8, 0x100000000}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000098e000-0xc)={0x0, 0x0, 0x0, 0x3, 0x0}, 0xc) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f000002b000-0x4)=0x0, 0x4) [ 108.905496] binder_alloc: binder_alloc_mmap_handler: 19216 20000000-20002000 already mapped failed -16 [ 108.924219] binder: BINDER_SET_CONTEXT_MGR already set [ 108.932233] binder_alloc: 19216: binder_alloc_buf, no vma [ 108.937973] binder: 19216:19222 ioctl 40046207 0 returned -16 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000828000)=""/17) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b8d000-0x4)=0xfffffffffffffffb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ef2000+0x9e4)=0x10000) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) [ 108.954721] binder: 19216:19229 transaction failed 29189/-3, size 0-0 line 2960 [ 108.986233] QAT: Invalid ioctl [ 108.993088] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.993240] binder: send failed reply for transaction 128 to 19216:19222 [ 108.993407] binder: undelivered TRANSACTION_COMPLETE [ 108.993415] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.037076] QAT: Invalid ioctl [ 109.040432] QAT: Invalid ioctl [ 109.045593] QAT: Invalid ioctl [ 109.053125] QAT: Invalid ioctl 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="cfe39e3346903ac66674fc5e9addc975d71ef344fc72669172167fa010872e3d8b2a834f38799781c112ca48d607f41539a5fb5a79057b71dee815ec7d89c844d1bba264f876cff0712d7955c4a57d3fa2064c151494447350757c11", &(0x7f00009a3000-0x74)=""/116}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x3d, 0x10001, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000517000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a79000-0x4)=0x14) r1 = syz_open_dev$sg(&(0x7f000044e000-0x9)='/dev/sg#\x00', 0x1, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a92000)=0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000519000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) perf_event_open(&(0x7f0000a74000-0x78)={0x7, 0x78, 0x0, 0x3, 0xfff, 0x0, 0x0, 0x1, 0x5000, 0x1, 0x3, 0x8001, 0x7fffffff, 0x3, 0x0, 0x400, 0x1, 0x5, 0x6, 0x1000, 0xf7f1, 0x6000000, 0x7, 0x6, 0x9, 0x5, 0x0}, r2, 0x4, r1, 0xd) r3 = gettid() lstat(&(0x7f000097b000-0x8)='./file0\x00', &(0x7f00003de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ef1000-0x4)=0x0, &(0x7f0000c90000)=0x0, &(0x7f000084c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e3000)={0x0, 0x0, 0x0}, &(0x7f0000beb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d8b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) lstat(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000c51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000432000-0x38)={&(0x7f0000e59000)={0x10, 0x0, 0x7ff, 0x7fff}, 0xc, &(0x7f00004cf000)=[{&(0x7f0000b98000-0xf1)=[{0xf1, 0xffff, 0x20, 0x100, 0x5, "0b0d4cce5f0027d2d6a7726158f6b025413b66d3ef58956953b79e96cd9f1fb7f52d7106da157f54bf288de4e7adbab466a0ca16976a6067b8e574ce3dc25c476f18be057741c032f1bc9a728909a56c1ef13824cd4ca29e0230bd937650d2f0855716f5d10d727aa09a0d85d606a48d90e217d5e077482fea150d9836985c5578dff6d14a67558dbbbde47edfab48267d08bbae04b42c568c832a6354a437950528ed36dce51d25565db893360761914eb253737d707c38acb0a267975d573c58c749061b5cdd757704a643d5595fc29c7946dff0f398764cffd8798cc97a200a"}], 0xf1}, {&(0x7f0000807000-0x285)=[{0x29, 0xfffffffffffffffd, 0x31, 0x1, 0x6, "f4c0ec719d803b4dcbd86ca0b2320ce17c302782c1b4e87427"}, {0xb1, 0x3, 0x1, 0x560b, 0x99, "ace506861c8f48fd0d550cb4942f3001e7b2c05648a10b1cb0b352788bbc66a9b7121feb26ece75d0743a308d2890f7db217d3c47a21e991c696c390a97f58c05626b944f2a5e52a1966525282d0f25872195edc8ee02f01076fb32a59c618c04b33896bba11bbe2b65e22e1c1cd5b7e8c50f2842dec375dc06e3b54c874159cfb5bee1467bc3d6f9c2017aaf3c174f693148aafa87540e0a7eb87e8e655b02ba8"}, {0xb5, 0x7f, 0x300, 0x1f, 0x10000, "1727740140fbd1c174614a5ee60570de1a44915089fdbff36188e8e3d36273e94ed804deebe6df55313b1c769eb6daa891e46805291017016b13ece592b1dbb2877b60ceb4814f89cc174a1d0ee06cfbb79c42dea0362f3e96fe2481fe433a1b910300648084c147fc972f3cb02463e3befdb1dacd867d1ea2dff32af973bb465d2e1679b045eb6873623c14ffe1f5d8e95c0017474716265f75deae7163acbf4099ba117a"}, {0x8b, 0x80000001, 0x800, 0x502, 0x9, "f883781733237691149e5c40e48832bc1176661105a9630c3d8586088ceccd4c746c7eb20e7d0f9ab74401464afc38a21b92c04a2158f01a71fdf3eee6c40579a4172747b0e5c6e79bba9845a08755be301e8902a459437d00856b5f2666abf75086d43b4dc33869e7ad4190f6fbc319379526d5f05acb10b08e8e"}, {0x6b, 0x8, 0x2, 0x100000000, 0x6, "cad5885ed991cba520f1adce8cfbdc534638554a953fd0d74b326ba203c280a98c4cee595f8e967dafb0abe0729db508e908cdbceb722ebc2a9d640cda68fa4fc962b5dfe1e7e22b1f55624b04e71e9b1a3bf4bbf25274712b0689"}], 0x285}, {&(0x7f00001a6000)=[{0x27, 0x8, 0x20, 0x1, 0x800, "668875a879bee0632877764c68a293a1e56bd61e77c67f"}, {0x2d, 0x200, 0xd29, 0x800, 0x7fff, "873659b9645b1430fcc2c152900b1a733816b43a1a4d7034b6d309fe0f"}, {0x64, 0x8114, 0x1, 0x3, 0x8cbd, "c05f0dc444d86ddae25da92237240a8673c2acd6077cdbe1b3f6063fbaf69bdfc1a8eba4672e51e46c0da7cbac61860ee0a3dcff7ea8f3192132a99f4e6f3d9ea41e5aba735a15699cbc6862f62308926f2050cc"}], 0xb8}], 0x3, &(0x7f0000e5b000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x68, 0x10}, 0x1) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000959000-0xb)='/dev/hwrng\x00', 0x101500, 0x0) recvfrom$packet(r10, &(0x7f0000339000)=""/179, 0xb3, 0x0, &(0x7f0000f5d000)={0x11, 0x2, r7, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write(0xffffffffffffffff, &(0x7f0000c75000)="dd", 0x1) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004a0000)=0x0, &(0x7f0000e53000-0x4)=0x0, &(0x7f0000cc4000-0x4)=0x0) r1 = getegid() setregid(r0, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fstatfs(r2, &(0x7f0000f41000-0xbd)=""/189) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007b8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r4, &(0x7f000033d000)="", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004a3000)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000046b000-0xa)='/dev/cuse\x00', 0x101000, 0x0) accept4$ipx(r5, 0x0, &(0x7f000074f000-0x4)=0x0, 0x80800) recvmsg(r3, &(0x7f000011f000)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b24000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000376000)=""/209, 0xd1) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c29000-0x4)=r2) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2017/12/23 09:23:26 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000-0xc)='/dev/autofs\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000da5000-0xd)='/dev/usbmon#\x00', 0x7, 0x244000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000011e000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000113000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000a1c000)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:26 executing program 3: r0 = socket$inet6(0xa, 0x80006, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f07, 0x0, 0x2, 0x1, 0x6, 0x3, 0x1}, 0x20) setsockopt(r0, 0x84, 0x800000000078, &(0x7f000068b000)="", 0x0) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) [ 109.056638] QAT: Invalid ioctl [ 109.059904] QAT: Invalid ioctl [ 109.064476] QAT: Invalid ioctl 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f016100db8f97f02201049b2ec1b9d6a5ddafb8a8bbd5cd0d1182600466a969a8819a14ee318b77072e11fb39364d3a93186164faf26f45635cda0a4d12dcbd400f86a2532628ba129f719daa346c49eab0d660449c0e195f7a595ba3569d5824cb3818230be40fa6fcfb9618af52b28a82c12eb5e2c6edae7cd7683b2fb67df9aa4806f649f5a3ae0945c954b9c27ef4") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x459348c4, 0xffffffff, 0xffffffff, 0x2, 0x6, 0x1, 0x2, 0x8000, 0x80000000, 0x5000}, 0x10) set_mempolicy(0x8004, &(0x7f0000824000-0x8)=0x0, 0x1) r0 = socket(0x2, 0x800, 0x481) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_flags=0x800}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6tnl0\x00', @ifru_names=@common='dummy0\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b5e000)=0x0) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000717000)={0x0, 0x0}) sched_getscheduler(r1) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000832000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r0, &(0x7f00006ae000-0xa)='ns/cgroup\x00') r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00001a4000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac7d000000d2f67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a36c9f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) recvfrom$llc(r0, &(0x7f0000650000)=""/134, 0x86, 0x0, &(0x7f0000b51000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000298000-0x24)="240000001d0001fffffa9028000000000b3900fa06000400000100001300000800010000", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000d62000-0xa)='/dev/vcs#\x00', 0xffff, 0x400) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000481000-0x4)=0x0) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x200000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000412000-0x8)=0x8001) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f44000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007f3000)={0x6, &(0x7f0000281000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setitimer(0x2, &(0x7f00004c6000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xffffffff, 0x9, 0xdd, 0x5, 0x100000000, 0x7, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xa0, "1bec4faa19f5a2b967be0e1ba34002c84e89f16469ec9f7a2b32a6956421fcd08fab29d3941e3e6854182691c9bf6927b41ab1a1cf200655c9e0a35c87d2cb0383a440a055a51c249fd8ed7327ba5d2c87a1913fce673814d9024d7adb2ce92bf95103156a4116ff49d837ff1021ef025145a9e8b8fdad78d7b97fb44c81004e768de4e72ce25f52fe25179894d5d1dc44f8c5906363283a342a0ec4f460aa1d"}, &(0x7f0000000000)=0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"9c247c2158cbf3"}, 0x3}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x21)="1511a21e1ff0b680cdc7e3c2880c324532853bbfcbe3f0cfd3eae36fb715ebdf3e", 0x21}, {&(0x7f0000002000-0x83)="59080d262b8b159ee98e2e87c1ad7de1f867b68ab661f31a22f9f313b532a3c562c53b96813e50188fa6025a325e86dbd706b0251bbf4e7da16909c9e9f2a75287ee98537f7324683ed5bc4474013da77ae9a87e04cfa00cd035b7608c65b44a6d7534b08921df3f0a2b12346ed99f3b244667307a70e023971ca93e653e8e4dfc6a09", 0x83}, {&(0x7f0000002000-0x94)="e6078d60d119ff3646f951144f1a1985df24055b12052239534f8493de3e953f2fc1a2c53aa1bc7918e73d63655fe211dc450b0cff4d27088e6cba0e18ea936fec153efb5fc7058544b0286b6ac5c4175762f2ed9cf4d5e219935e75f800bc9b135d16bbd627b5f8eaf9cae053c390546a6aea143d4abed3e7814462d226aff082ff8ec442491442848ac0f882fa6eb4d2301e68", 0x94}, {&(0x7f0000001000-0x40)="93457fff8d7fe75f1f6c59a528482265724d6ad30c69d368c71f9adcf3715024ad0da53a55644ad81b6e843bc8dabc3e05776197502fc6cc374c8b35e62eb6fd", 0x40}, {&(0x7f0000001000)="ed22e5cafbd4ddda305c6db0d82456a638680f75e30bb5575bbeb92a6defb99d74927c7a0d4f0e9b272bf3f79c07d9264010d1be12194632bc808b55afe3fdc82f667e48f81b907fa135b83d4f39f280c0a59800c29eafc71ca175375d9548d392aeb686682fde17916013f2c6e00a86b04e28b5fc22378ee537bb4f13a13b4d1f25f5ed65e5f93ca3067197433a10641376442ae550171168456abf2a43b17995644017a194ee41c32f607fed0e00cc6820489cc0060b37c3e7adba81b6905d0ad84e527633404cb689f58bdf25e0eda0fc70c18a79", 0xd6}], 0x5, &(0x7f0000981000-0x1210)=[{0x58, 0x187, 0xfffffffffffffffe, "240f907d5d50404488deeaf7b7604c33c54c2ba3edacef1854fbbe0d39b2c8261eb3c84587b0c1f9e715f87f2d77a33cf697043117756e36df6a6aa74292912f62"}, {0xb0, 0x107, 0x6, "4664fff6612215c44676102b426416cc16331457eeaca629095a7e840a99641dded55dcfdbec166968c67018318aecb8cc6f9c3eeaec6309a5b1cd766b6bae57f4eca7bd2c13fc6abbf9a4039e6db7dc898615216dd5df88cf9e2ebac12c442a50ff6b083290f38a057681cf4f94d4190a64860c91294f83cd248a26c355db704c17eebcf7cf30ea6f98d8a16fb87d5f43fb870c907c7310192546"}, {0xf8, 0x11d, 0x6, "6a83dfe17c00fe132b97b12f8dc9c2ba0da9d38234a919f001402a2393ccc3697263a40c41c24317a32d41cba2d0be8644ae9e5c60c24972630c345a2c09b96433c8d307972018536f9da7769a08af4402d73e8049d6fdff04469bb4e2b5dd6f151a9b91870f5a4c20812cdab3a0288d25dec73ff10f9b62584b19420eebea344fc60154712c7e2f19b3b33800375ac6428d1c1751999a619bd825f399a9a58e76946a6aeafee7286544fa42e55807f307c2d2ca44af3e75eea3cd47deee603437b29cf7ea27aa8c226b90eaa9674830da3e680290f52cd5dba8134d29329e87e0636c5eb8710c"}, {0x1010, 0x103, 0x3, "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0x1210, 0x800}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000+0x679)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x6, &(0x7f0000bf3000)={&(0x7f0000000000)="2b66693f1fd974265f275d4f1f32e274af9cda405d22dfc96a5885850bd1f19b1cdf3c9fbd27d7c7dfb2769fea35d0875a0d9d8a73f75c48ce245803e4c4186457da", 0x42}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff8001, 0x80000001, 0x43, 0x40}, &(0x7f0000002000-0x4)=0xa0) clone(0x0, &(0x7f00006c3000-0x5b)="", &(0x7f0000744000)=0x0, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000001000-0xda)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4e2e975c8cd79f34, 0x0) msgget(0x0, 0x0) 2017/12/23 09:23:26 executing program 2: io_setup(0x6, &(0x7f00006aa000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b06000-0x8)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e53000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) io_submit(r0, 0x3, &(0x7f0000c2c000-0x18)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x19, r1, &(0x7f0000b00000)="a1596983691884725835e3575a1e08eb4dca21cc2852c98f714c581f1354a47db376d7269e15e2af479f865f960624f80aaf0bba9bcbf6f7346b830ec0de3fc4b9cb5a950ec66dec1f93d0ddc125571a1cdcd14ff232dd7f37ab78a6e085164d129819263193a9201fe300a69db86085aeddfb443d57d560f89a20e16100", 0x7e, 0x10000, 0x0, 0x1, r2}, &(0x7f00009b6000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r3, &(0x7f0000000000+0xc60)="a716bd35ed10c511b2e950d7274515d45cf3707240dfb24ccb37cd0e73c6ffa825d9116fc3bf580f0dd248aac0cf59d2c3547cf544276cb30f42a2e53941d22315f784", 0x43, 0x3, 0x0, 0x1, r4}, &(0x7f0000355000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000595000)="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", 0x1000, 0x9, 0x0, 0x0, r6}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f000062d000)=@random={'btrfs.\x00', '\x00'}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x869, 0x3, 0xfffffffffffffff9}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r9, 0x6000220000001274, &(0x7f0000bfa000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r11, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r12+10000000}) io_submit(r11, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r11, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000001000)={r8, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 09:23:26 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000635000-0x8)={0x3ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x80}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a03000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000433000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041d000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000037b000)={@generic="d11d0c69975a701c90b9820f9cbc3a80", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000253000/0xc00000)=nil, 0xc00000, 0x10200000008) fcntl$setpipe(r1, 0x407, 0x2) mlock2(&(0x7f0000a22000/0x2000)=nil, 0x2000, 0x0) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f000073a000)="a6a378f66c96434d09f246a3267487b59dce1a50fdedc1c96db1bbdb858f7a24ff62a3d9a6c9aa8bc964de4bab364ede9b2dd718833ca642caf9a3dbc730235bc34859390b9dc7909de0874a6a500b092f10e38f42ec4277a87d887bbd727a9d544e78e68fdd0326daa40a633f51478504ff621b310dad30d39749436e37ad739b6bc76fd3955420fcb12f92f19b78c4ba20fab411fedd65d0b4ea28d1159775266613fb4a2e19d212b1b98d7075a91a45bc04f0a7a04bed93089dee1499d85a1b2ed10956675cf9305d4326fc685ac919134213183e9b1441730ad02a7bc7114fa427a12472269c90dad5cd621227e66696ec3f0c069d25644610ff12df8c88735e5ea8a3c2b61b983de3c785b7ded9b9befc07745767b053cddebf52f89eda5876223e2b2706ba268bd16a39129fa616a846cce1344f0dd1d99a7dcd650eb84c9381e6c330ef5ffccea3e1de0d056073d32d36d96b4fd2d19a6f50baf70f36854f2cdf5aeeef3d3685251787e552e05220c62972d0146f4b24e717354056bbb45adf1a8cbaff111463a4ee1ab5eda368efc16c11e854147beba162957513d38ca403aa6433519487d1d3393ea58a911c5a0cf243a3710890e3c68bd857250c66a9858dd3deb78da8dc54a19d039af4eea5c7a38b7616a9eae6b311854a32726081c816e1af7f6e1d229819615ae57de16531d2629ebcd8e5e55107b57cea7e93b885244da9703a02b3a3fcb847f3c017277816cf45e99f840ba18d0b0b678a0f5893d7c50fb565b07cdf9b527d53e023812832ea2f9cda53381aa99b6c75afa7b34a30d4be2ae649451eca43b186797f8be5c8ebe80205b3fe47deaaf9bcac04ecc99acc1cb958c5183e96c541acad059f9f2acc1bb75ceef160aba7010a5242f5fa6cf31d5cddd32970924e841ef2e88b73625633fcca0bb73e6b1e3d11b0ebc128cd0ad979f1f502360bb2a17e43e470344697a6aafa11104c90abb842dee094409cd047c94cac9b4606dd1fdc2a0cc9c5b69b810f8b24f220c3d94b76355fb6159b39e097125a1a79a4acfd0fec925b36d915be144f23084a6a2ef8cf0ce3f5617c007c70cf8a9e73c17c5f96303b98a92dc4989704429fa1b89590a10feee931ce7e2c3f19fcc7319df665d5809e516cab156124f7d8ba4c09161a8fa2854a224ca511cb2cb529067cbcc252db4593f2573671e38f2c594431a9d03afad8de34888aa2049b4296c5cd9588d2756a00f33ef134cd0c26a3d7918e631c052327ddcb51d3d6dee8bf5c9abe46a821fa89c2dba1422a2db66ea73df85d3c6b856a7236934692f998ae991c79249e858418f801385aab4b8c6453f003c2d80393114f8e3586e3e1803727d375fe9895fea7beb36ce4b7157094b37c4633da9184ebe352719a9223eec8e03a79c6eede24212227838df412fefb7c0e19c0d19b9196059a0c67529c20f641890fb88aeb66f0e8a51f728401b2502a4c19a26cfdd9c0267d0c7c2640e197413ebb2f8590b4b68cbd4494d52a00b0d8b7e729d7360266684d5b95cf421970d4ae63fc977108b71d84eb61e9b0110630bcf8a741e694cbb84001a7ace543d056fd789d91512150f403ce744189a6e324d1d9fd13e2cefdd8b94ea7997d89063e2a0fe2433f874b5ac8faedad2a160268f80633f550d445b99699cc297472d538ebef7fd6bcf76a335d1f964c45f7e08d441636d1a2724eb2c51ef1b37063cbfb1831b06fdda2333b1caaece3d1d2e1e2cfd58050db8af814b2d1c9c18b3ee12701016425c31df74e3a856d659ddb2d34ff788b77d9a04cee2d00fd7fe91434072fb09803b60bc6dc9c40b76264ad6d86ed4152966a80a78db8ece9be309df956076cf5cc78c69f77c1fe1b074a32015a1a893265e446ca51c59ddba73044795585b4f7166991383f7e0b70e5f24a64db02a632087b6669331d005b30734f85c8ad1b8fd77c7f3ef87dd998abee85e588eb8e1aac803a531e72300e8e3e50d8811b36ae7eb1343aa9ee1a729e7138d50f55449e84c989a99800d9c61963531d7f25bb590e3be4c79cf0087c5b56ceb706e2bb2a79af9a2bf2beff24318fdcbdad23cde9ac3ba2658ca4f9ebfed9133b5c897b4db6930580fe8df081cacb912f7ca1157ea14b654dd4b5f5fbf678fae61f205f3ed0ab2e8f2ee1811866fd4c744aae231610fbf2994e2788ac480b4e67240af1899b96c75b5411232499e29bd541fcecdae795123e5bfa9ca4fe2fc550769c3b47875063aaf1e85c913ef613133bd4e178108a0669f1d55391eda52bc0886f468692a70097d24ce55e0d06e88cedeabb301e6f6c4e0e538f845de3c47ad2e14f878cb13da5bb04faffd98c85c623431b13ab6136c710620706388eee298f69440de480179d880584eab5b8e20c837351dc108c80a62e8361c3772b6984d978ccfc40a2079c079d97b5629f2624b47f804c7c9bff8f2ec13240add772008e8620e0cb7b397b1fda4b936988e052656b6bbf8d3dde6049f87a9eabe1cefa2783d40bce76901ee36e811e70694e32d10e9f36fac71561ec4d77cd5d5edddab960e5f4b98349a55e6d193b1cacd7497f56ba61673ec90277fffe06f66bc47ea4177d3cb6728e26f02cc35e2f3d10ec527801610aa448b1e47656c12e19234812b45f5951b1d7f597f2d3d27b01d933f039074a3c9e6edc34130447c2ba746f7a2e3c519b9e17f907fb3d4eb5fadd1b823ed71bff5350b567ba20014a0b8de0e1ad7581f8f12b888dad3eae367d0843af44605b7775b8571b937569dc001cbe0f2aa65a5877f6b4c42fdf9237c6b13231f508a379bfe0001ae03642a3e884af10429a2dcdb6ee1e025fd0c07efeb0f41cc4349e9200b6e3693a4dea05a15eefa7aa0af08817e7776022bf9401ffff4e1fe2dce346b23d2c0fecebdd743e2055158d3819e595f2081feb72a85c391b8bfd864991305be9d64a5858181530e834d3faa470f46cbfc8906780c9d2889b401fba951e881bbf62dbe528b9d729242f0db1b6d10c38337693658fbdbf7b8e6df635cb7054444b251c1f9e1cdeca69fe3de2c2a2e103f9c2ee57389d2a5e90b56c660923e6addc72f4a49f3c7e7a4a54b8bd855f6c63fd419ec34b5ef85e1fc9b4c325860bfe5b1d5ee13f2b54623e90b2f5caf303770d8ba400f18270c58d09a8ca5bc4c9c4c6040854b33d76fb418313817d9554b7659c0514e00fcf29aea8f32c55458e047eff800965084f6d28405e60d2191eaa9d3ee8ed2402a2e7ade163f9871b7d09be15fbc1e536c06a83d8c7ebdf1d854d4f45caa6a14d7c9b62d5d595dab4b4e42421ca512c2080cf3aa9111d67150c6ad608b096ebc2a0f5834ea03fb931add3cd08c10b052caba182c2c3f3c56495183aa3d05d049823255cf63eade7b198219a20c40a33ec1b9d5547cedb2a84f39eeaa993365abbc9b614e854f74329e1ab0671c2ed5e2e09eedc34cde9a3bf9674d3cd9eb702cf798e679dccba1f9003b414e1b8f48579781ba6317e141c7738e2f3f20f32b4ba2d2d952ecaba4007927154419fa848b43de4340738e51bf662e1becd0045a369375317c3c1eb9d7de8a46ccc5625162a1b5d0a905568ad4e37ba8c0cacbfb79c8557b0d884bebb498fd701b8d15d570103bea6bd0c0953df9273be8244db541cfd719cb5cecf8f58dd664d692500e94536014a73186fc2a76ba30326809a12aa1e31c4566e46bcf916c24e4042fd80f063fee52bf8ab304248954b2d2b809f072baaf0a2a5a0d60c16d345498fbc3a79d6437a728377c6cd468b2ab90c36b38f26372852ce176d5be0dc743402ec4e70ecb1eae7e3f8673896a07396d942b631b6a42efbef62082bda55d7afb3c771d9f99ebe754f828b2bc8372aa84747b244f507889d67498470bb84081012ad4e9385962cd2108c5c210b8b344398d7467312cd9aa16d410902a33f53b2719f8121e382a7d081464a0ae0e5e60a8fa1830e883a27bf537befb94c93d7ebeeecea0bfec4e863ce4fb2bec19c63a6b9c3e0c7c690c84e8767ce1da35878c6d7f818ca183ef5b0374b65e30f4203527d0510b96fe4a93d9f6eb551abeaa28330e6a26117477122b7405fdba3b300362d670023d811e048247fc6ad4b07aa46ef10b66071af83b78e84bd5c5a65180fef310ab71439194f075e2c7bb26bacf40a3856345f61e13970352d79c6b6e424caeeaeee656fff8b279c2a150c63a934a1df6f62d33967f2efb4c69d4314f8a80db85f94ff5594fd223733244d6258eeb27b34cee24a4f567992cd770fa62e9b466d691749997f80ca54b63ecc11fdf630f7054f61ef01678a10019f77770df269746ffbb04b20748aa0d64ebef5c79fff151bfc292f6ba5d370f2289c4086e71da2a6183994f2b31d0e56443016dd024e01781dabfb970034a35d31fe6126780c7a61501d3002b69cd5c94d887c0e597894302b167a75ffa64dbced0b38f74e43e78228b9c81ff6e1738aeeb2a56cd294846803e27eceec52775e59210989ef21432db3d20e6551871ddd9bc3a8cf3d10d87740b95fad31bfca06981eb5922d8e1ce3756623b7507f2c2f433c14f727224bdf11ed4b9af83657df72aa5790d4b441e69a0cc3dc0c92c6c1dd70885d8864483136d879c71874e9047aaf771c6425660a5a050a9c1d6ee6edad5483da308895dd55c934816279328d4ddf40a8d639e728bcf490ebf1ca923cdbf44f26c1b9db4d68996fc06ff616cc9f86e99d0fe7b15a1003b2ccd3ef57e1aeaca45098956c352caf6567033f7a2f61d0645a76d995758bea469c05413da50170521397178e9b45d2c50084fde7dfa9336f869efbfca2b9653e39c87a96060881e324e53b2ef381eca22bed4693324c8b164b2596744b2f94aacd5554209502b299d061e83a0d46f2c7bf9c9dec01ecddc6fb4d432092e625629c4c9f751bb282c039c213317efbbcd7456f91df08d2f73c4a248f236eb823ce93bf78fd042b79559d80e56ba2574a907b6a9050231b4389984db96eff466ff1c9cf76a064b6e65c6b269d7b9a6abbe7440d529c60b36438a8a41e368443c5c8bfa8ffa34899b088744ab5a849fcf65b83daa591307ff0edf7337918704dbd2e6ce3a62a3b1902ded8508a1b7f3c5a52094565bccff054da409705fe847fc52ee63157f6b8fc73cd5a8a6ddfe4d67aecae271642dd1d787e457d0b87894c91f3398b24d4369e9ffb0f86b316f8cce8d1e40d396dbfa24907cb4288e2462d16df5549fc9dd7626368189a270f91f72b2baa01f8b2529463d811dcdb498a2b77f47e5b72663a8a69ec2073e1734ba9609a61439a5b6327eb7a0f7caa965938c3dcce26e21ccebb78630fdea9f7275036f1bbe637d75625350345bfc3121e7466afe202886debe7c312c6a82630afb9a51c2388997d38826c7889fa4380f1008d7337c43a82df9cc75b60cbeffe48718e60c1f6ffde16f2f0415c298c9b4356bfd36715a1666ea0084e765c7cab4f49c68546e1ccaaa5ea901e43feb695768546f76f772c526a23732e0bc82ce3544db346905f64e443973c1ca39372969cd86765dd78b9521ed26c9f3ffe5959ef23bb526230a1f173bc883d0af6370d27fb7fb5a5d3641a1b6b4799a060afbe0ef5937de295c32cffa7c6bddff12f9c9a7c3ec830ec3f9eb3c3e67770296a778f5df178797b4351106df9f08a1b6f842db1e79a63dcd9a064e40b0f604aaa9e1846daefca14ba146859d1c488a653f527bbfa04470f07ccd908be05642dfad159113b254c7fee895ac8aebe") mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fef000)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000)=0x0) timer_getoverrun(r1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000002000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000b45000-0x7)='timers\x00') preadv(r1, &(0x7f0000cac000-0x50)=[{&(0x7f000063f000-0xe0)=""/224, 0xe0}], 0x1, 0x0) readv(r1, &(0x7f00006a1000-0x50)=[{&(0x7f0000c79000)=""/231, 0xe7}, {&(0x7f00006c0000)=""/216, 0xd8}, {&(0x7f0000423000-0x1c)=""/28, 0x1c}, {&(0x7f0000867000-0xb0)=""/176, 0xb0}, {&(0x7f0000b0f000)=""/106, 0x6a}], 0x5) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000d78000)=""/0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000059a000)={0x0, 0x800}, &(0x7f00008c2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000680000)={r1, 0x4e, "196fa11916739d3434aaa6758b116ad89cec2cd60131a0ed3fb75a7a4a6cac59a3070d54c60c56cbcee52cdb455beb3aba31702a0aa8cddf04955173a768547244052186ea6c1ab0a155ed7a6dca"}, &(0x7f0000257000-0x4)=0x56) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat(0xffffffffffffffff, &(0x7f00008b9000)='./file0\x00', 0x8000, 0x110) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d2000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fc8000)={0x1, 0x8, 0x7, 0x0, r1}, 0x10) accept$packet(r3, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x14) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000b10000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfa98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/vga_arbiter\x00', 0x0, 0x0) mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x8003, &(0x7f000052b000-0x8)=0x20, 0x3c, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a8b000-0x10)={r1, 0xb, 0x2f, 0x7}, 0x10) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000cbb000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$VT_ACTIVATE(r4, 0x5606, 0xfffffffffffffbff) 2017/12/23 09:23:26 executing program 0: r0 = memfd_create(&(0x7f0000d5d000-0x11)='vboxnet1@,loproc\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x7, 0x6, 0x0, 0x9, 0x9, 0x28, 0x200, 0x80000001, 0x10001, 0x7f, 0x5, 0x8, 0x9, 0x5]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a4d000)={r1, 0x90, &(0x7f0000c74000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x454}, @in6={0xa, 0x0, 0x5fcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000484000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000435000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)=0xe8) ioprio_get$uid(0x80003, r4) 2017/12/23 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b", 0x1, r2) add_key$keyring(&(0x7f0000da7000-0x8)='keyring\x00', &(0x7f0000483000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000fa1000)=0x5) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000644000-0x11)='/dev/vga_arbiter\x00', 0x20500, 0x0) fanotify_mark(r0, 0x1f, 0x40000000, r1, &(0x7f0000e31000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd6000-0x18)={0xffffffffffffffff, &(0x7f0000de6000)="", &(0x7f0000e5e000)=""/242}, 0x18) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f00008c1000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c25000-0x48)={{0xffffffffffffffff, 0x0, 0x3f, 0x3, 0xe7c}, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e47000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/23 09:23:26 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e16000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/vga_arbiter\x00', 0x8000, 0x0) pipe2(&(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aac000)=0x2, 0x4) fcntl$setpipe(r1, 0x407, 0x888a8) splice(r0, 0x0, r1, 0x0, 0x100000001, 0x0) rt_sigtimedwait(&(0x7f0000460000-0x8)={0x0}, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000)={0x77359400, 0x0}, 0x8) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind(r1, &(0x7f0000b71000-0x10)=@llc={0x1a, 0xd, 0x1f, 0x8001, 0x2, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="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", 0x410}], 0x1, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/23 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) pwrite64(r0, &(0x7f0000dba000)="11f82d52ef75431610b0566db5f0b7ff274e2b5a1728694fc92cf812467446bdb56d39cdc1374958dc53298b57115e966b95fd6ffc1ba5291bd2c5bb7dfb54b0cab4f4a668e80df6b14b2cd5cc20f2fe115b38fd9e3c766280c0a8881156ac1344013ed4e9f6dc470e63cf6e862e5b60a8824b7454060cdff80978256985349d17d8a2f2df6fdb230c0949143aedbf0665cf917ce14d7e59a1fd0a", 0x9b, 0x0) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000645000)={0xffffffffffff0001, 0x5, 0x5, 0x7fffffff, 0x4, [{0x9, 0x17, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80000000, 0x20, 0x8, 0x0, 0x0, 0x1809, 0x0, 0x0, 0x0}, {0xf90, 0xd5, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8001, 0xff, 0x449f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000afb000-0xc)={0x0, 0x0, 0x30}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000487000-0x4)=0x7f) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 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$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000-0x40)={0x681, 0xed, 0xc69, 0x0, &(0x7f0000000000)=""/0, 0x56, &(0x7f0000001000)=""/86, 0x25, &(0x7f0000001000)=""/37}) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000336000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000061f000)={0x5}, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c99000-0xc)={0x0, 0x100000000, 0x10}, &(0x7f00005a9000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001f6000-0xc)=@sack_info={r2, 0x1ff, 0x51}, &(0x7f0000a7b000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 09:23:26 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x4, 0xfffffffffffffff7, 0x7, 0x8, 0x0, "9177ccc1e95eafb5e5ed52e6a50640c159603de1d0e2407785fdd006ba81bee62913c4b4ce32427e1561786e7d86031e61dd1a365122e53385fa3f8aa7fac5", 0x5}, 0x60) bind$alg(r0, &(0x7f0000c5f000)={0x26, 'aead\x00', 0xe, 0xd, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) 2017/12/23 09:23:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r2 = syz_open_dev$loop(&(0x7f0000f24000)='/dev/loop#\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/23 09:23:26 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x10, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000022d000-0x40)=[{&(0x7f0000cbb000-0x1000)="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0x1000}, {&(0x7f0000f16000-0x1000)="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0x1000}, {&(0x7f0000a13000-0xf5)="99c82cee9dafab0fc77f1a41653a33a6871288a6d11f872c16ad40df6da113d890001ef364032150033c067c33632a96126415e6673160f3b99da76f32527a2758a4637aacb6132824c8d4909feea075e3adfc36d8664b20f450d8b92fd5edc1d70b4ec2204056a3dc7853c3120bed01ea36fcf72aa460bbbeb67b75eb227242298d51411a383c672acba9e6896bcde1a634eb9c3512350669234eedf5f66522761cf36fa24ad91497f7c4be04037cd04c975ec9bdfb5d54108b822fa1bf8db08f9dd7eaf795642d292e6f4ee74418d0b3260e8aab78b0b2b6e22b45b562d012480d8abd5f133b4acd9da9e71fc5cedc3c73687abd", 0xf5}, {&(0x7f0000d50000)="7c1eb4484154bb06f092f966ad3d7f31b0173dc6c006ec208af2eb712379e64b2281580079cacaeb8cb141b8889d21e58ddcec976b597c08f8096c387cab2bbddbe0d7f283a25d072b05cc8c45232adeea6f184e8dd329479b9f99c045df4f94818fd5f24ecd70eff8f22620b49cd636a3222ba7dc4b2dd14b308a5a5347e9d181ada029626f8d63f0e37c8e1106424c", 0x90}], 0x4, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000024b000-0x80)={0x3, 0x0, [{0x40000007, 0x6476213d, 0x6, 0x1ff, 0x20, 0xd450, 0x1ff, [0x0, 0x0, 0x0]}, {0x8000001f, 0x100000000, 0x7, 0x6, 0x2, 0xbc, 0xfffffffffffffffa, [0x0, 0x0, 0x0]}, {0xc0000009, 0x100000001, 0x2, 0x1f, 0x5f7f, 0x1, 0x535d, [0x0, 0x0, 0x0]}]}) r2 = socket$alg(0x26, 0x5, 0x0) dup2(r2, r0) bind$alg(r2, &(0x7f00003cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) keyctl$read(0xb, 0x0, &(0x7f00009c0000-0x17)=""/23, 0x17) r3 = request_key(&(0x7f00005c8000-0xb)='cifs.idmap\x00', &(0x7f0000f29000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000034e000-0x40)='sha1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000053b000-0x8)={0x0, 0x0}) add_key(&(0x7f0000d43000)='keyring\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000)="55ff17e44b4aa988c5fa91fabbc27c79605516c11779533761dcb6a445350438dc6920354e52da5d8f4d6604e5d7363bc68574cb21447047aeaeb27e9c9e75cd27fa6f3276a4e643571a8fde8f501170675ff8c555e2cb609b40775c167640b7a023d95d8d53e71403d8bf258779bad8228021534c2299a54deb6fc4b6de01fdf8346fa090bc8a7f2edee8624c1dc407554db7e92d533fad2aaa98a3d7ef21519d12190a01e66a2a4647945b7640887193ce3e33e25e1499a248e99adb6f82834618bf4ea938b61230fc300ed677abde90f04237875b5ea8dc2db23f3e29441f6ce606b892f008", 0xe7, r3) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec3000)={0x7, 0x0, 0x2, 0x7}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ec4000)={0x1, r1, 0x0, 0xedc}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000000004001a00040002000700000000f90800011f00f41ee400e489", 0x39}], 0x1) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000040c000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c24000)="410404543132b015c4dc22601caeddb8fc66b8992383be09a2ca295d20f31baf3cbfab1ddc7e95c93ee2758897dfda9e5a5c345a05e666cba566e0dd845c055637ff98d19ec8442a503738a18ed14c5cbfe4a30b85de9d37c52917b56b22429a42a38e309feac38f7a2be2825debca5f8acbbe279bfefad7e5897ee9631278a27d767c806cf4c1f7f853327b1abc", 0x8e, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f00003ad000-0x26)=""/24, 0x18) getdents(r1, &(0x7f0000001000)=""/36, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a46000+0xf5c)={r1, &(0x7f0000bca000)="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", &(0x7f0000000000)=""/137}, 0x18) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00007b4000-0x5)='user\x00', &(0x7f0000de9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007b0000)={0x0, 0x7f}, &(0x7f0000490000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000685000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x7, 0x9, 0x1}, &(0x7f000052c000)=0xa0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00009b3000)={0x800, 0x1, 0x9, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b5f000/0x2000)=nil) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000770000)={0xc, 0x9, 0x5}) 2017/12/23 09:23:27 executing program 0: r0 = socket(0x2, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000622000)='/dev/cuse\x00', 0x5be9b53810423ad2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00007fa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) init_module(&(0x7f00008ec000)='{systemppp1))/vmnet0\x00', 0x15, &(0x7f000072d000)='-md5sumbdev{selfmd5sumem0mime_type\x00') r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f45000)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000a6e000-0x2c)={&(0x7f000024f000)={'crc32-pclmul'}, &(0x7f0000b75000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/vga_arbiter\x00', 0x600, 0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f2b000-0xc)='id_resolver\x00', &(0x7f0000fe9000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe9000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005e8000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:27 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000709000-0x10)={0x0, 0x0, 0x15, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) setregid(r0, 0x0) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800802, 0x1) write(r0, &(0x7f000088a000-0x23)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) bind$llc(r0, &(0x7f0000c72000-0x10)={0x1a, 0x1b, 0x5, 0x100000001, 0x3ff, 0x6, @random="a0cddd9bc491", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bf8000-0x20)={@generic="6a7b0f195f676dd3ad0f8fd80b612e81", @ifru_addrs={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eab000/0x18000)=nil, &(0x7f0000004000)=[@textreal={0x8, &(0x7f0000003000-0x4b)="baf80c66b830d8ff8c66efbafc0cb8abffef660fae7998260f01c8ba4000b0a8ee650f23440f2344650f35bad10466b86a38cb2c66ef0ff3759abaf80c66b8761d9a8d66efbafc0cb0ccee", 0x4b}], 0x1, 0x0, &(0x7f0000087000)=[], 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000378000)={0x0, &(0x7f0000000000)=[]}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000b8c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000060000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00003a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d9b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f000048e000-0x10)={0x0, 0x1, 0x6, @random="ee31b882cfbf", [0x0, 0x0]}, 0x10) waitid(0x0, 0x0, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c54000-0x4)={0xffffffffffffffff}) dup3(r2, r1, 0x0) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000913000)='./file0\x00', &(0x7f000012d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000746000-0x28)=[{0x4, 0x81}, {0x2, 0x1}, {0x3, 0x10000}, {0xf, 0x10000}, {0x7, 0x5}], 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000018f000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:23:27 executing program 6: ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000076f000)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000dd7000)='\'dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000e36000)=[{&(0x7f0000fba000-0x1bb)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) sync_file_range(r0, 0x0, 0x0, 0x7) flock(r0, 0x5) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dcd000-0x4)=0x0) read(r1, &(0x7f0000efc000-0xa)=""/10, 0xa) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f23000-0x10)={&(0x7f0000044000/0x4000)=nil, 0x4000}) r2 = semget$private(0x0, 0x3, 0x80) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000e2a000-0x53)=""/83) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000dae000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r2, 0x4, &(0x7f00009ff000-0x93)=""/147) 2017/12/23 09:23:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000027000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aff000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000)=0xe8) connect$ax25(r0, &(0x7f0000fdb000-0x10)={0x3, {"37979f58442ac4"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000360000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) pipe(&(0x7f00007a5000)={0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000791000)='/dev/sequencer2\x00', 0x212000, 0x0) connect$nfc_llcp(r2, &(0x7f00008c7000-0x60)={0x27, 0xfffffffffffffffb, 0x8e3, 0x7, 0x507, 0x5, "aedfff89a3693b591b1b46d2c0672fc428301b5297a3bb2cc9ea6618422b34ac49c6f2dcd94edc5cd7f9dded977abfb2dc23368d2e2af10b7a1f3dbbb2c719", 0xfff}, 0x60) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000a9000)=""/143, &(0x7f000014b000)=0x8f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) recvmmsg(r0, &(0x7f00004e6000)=[{{&(0x7f0000f1e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008ab000-0x50)=[{&(0x7f000004a000)=""/212, 0xd4}, {&(0x7f000089e000-0x90)=""/144, 0x90}, {&(0x7f0000683000-0xa5)=""/165, 0xa5}, {&(0x7f000012f000-0xc1)=""/193, 0xc1}, {&(0x7f00004c0000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f000099c000)=""/52, 0x34, 0x3}, 0x6}, {{&(0x7f000002b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fef000)=[{&(0x7f0000435000)=""/44, 0x2c}, {&(0x7f0000ba7000-0xf7)=""/247, 0xf7}, {&(0x7f0000c81000)=""/242, 0xf2}, {&(0x7f0000abb000)=""/217, 0xd9}, {&(0x7f0000642000)=""/140, 0x8c}, {&(0x7f0000a17000)=""/215, 0xd7}], 0x6, &(0x7f00001d6000-0xf0)=""/240, 0xf0, 0x69b2}, 0x8000}, {{&(0x7f0000510000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008d9000-0x60)=[{&(0x7f00005d4000-0x9b)=""/155, 0x9b}, {&(0x7f00002a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a2000)=""/66, 0x42}, {&(0x7f00003a5000-0xd7)=""/215, 0xd7}, {&(0x7f000037b000)=""/105, 0x69}, {&(0x7f0000c21000)=""/82, 0x52}], 0x6, &(0x7f0000499000)=""/173, 0xad, 0x3}, 0x1}, {{&(0x7f00005e6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000fd000-0x30)=[{&(0x7f0000e92000-0x78)=""/120, 0x78}, {&(0x7f00001d8000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e6000-0x9)=""/9, 0x9}], 0x3, &(0x7f0000e7e000)=""/4096, 0x1000, 0x9}, 0x5}], 0x4, 0x0, &(0x7f0000e2d000-0x10)={0x77359400, 0x0}) ioctl$KDMKTONE(r1, 0x4b3b, 0x1b5) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000148000)={0x0, 0x837}) 2017/12/23 09:23:27 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000713000)='/dev/vcsa#\x00', 0x3, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x6, 0x5, 0xa, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x4)=0x7fff, 0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x10, 0x80803, 0x6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) write(r1, &(0x7f000013f000)="220000001d000701fffe0008090700000c0010000080000000000000000100a4455c", 0x22) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f22000)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x81, &(0x7f00003af000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7f) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c91000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/23 09:23:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000029b000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ad7000)={0x11be0000, 0x6, 0x3, {0x0, 0x0}, 0x5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00009a9000-0xc)={0x81, 0x9, 0x80000000, 0x3da79901, 0x400, 0x3}) mlock2(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x1) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b9c467cdb0000ee000400000000000000ab000000f9e70020722ad5"}) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e9f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendmsg$key(r0, &(0x7f0000282000-0x38)={0x0, 0x0, &(0x7f0000ea7000)={&(0x7f0000646000+0xd1f)={0x2, 0xd, 0x401, 0x8, 0x19, 0x0, 0x7, 0x697, [@sadb_lifetime={0x4, 0x2, 0x672e0000, 0x8, 0x1f, 0x80000001}, @sadb_lifetime={0x4, 0x7, 0x81, 0x1, 0x80, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_policy={0x4, 0x12, 0x4, 0x8, 0x0, 0x1, 0x0, {0x5, 0x10000, 0x8, 0xffff, 0x0, 0x9, 0x0}}, @sadb_address={0x5, 0x17, 0x7a, 0x5, 0x0, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1f, 0x4, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x41) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x23e}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ustat(0x2, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d8000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000952000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a3000-0x4)=0x1c) bind$alg(r0, &(0x7f000022b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(echainiv(authenc(cbcmac(tnepres),kw(des-generic)'}, 0x58) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000b, 0x3, 0xa) keyctl$session_to_parent(0x12) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002aa000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000124000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = syz_open_dev$tun(&(0x7f0000df0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="41a2d2c80c8303e6c85bfc7eca0be519", @ifru_names=@generic="5101c313d25cbe75d715aefe0e29175b"}) pipe(&(0x7f0000b0f000)={0x0, 0x0}) linkat(r2, &(0x7f0000102000)='./file0\x00', r1, &(0x7f00005e8000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/ptmx\x00', 0x44000, 0x0) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x107, 0x9, &(0x7f0000797000)=""/0, &(0x7f0000879000-0x4)=0x0) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e8f000)={&(0x7f0000b8b000-0x8)='./file0\x00', 0x0}, 0xc) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00003b6000-0x8)='./file0\x00', &(0x7f0000600000-0x8)='./file1\x00', &(0x7f000091b000-0x9)='ecryptfs\x00', 0x1000080, &(0x7f00003ee000)="") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000720000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000f0c000)='./file0\x00', r0, &(0x7f0000333000-0x8)='./file0\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000e0000-0x10)={0x1, &(0x7f000004f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ac8000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00003f2000)=""/0) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c3000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bbd000)={0x0, 0x7}, &(0x7f0000db5000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e7f000)={0x4, 0x1ff, 0x1, 0x2, 0x2a72, 0xbc, 0xfffffffffffffff9, 0x9, r2}, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000557000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d8e000-0x18)={0x0, 0x9, 0x10, 0x81, 0x77e}, &(0x7f0000ad5000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000014a000)={r4, 0x5}, 0x6) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x8) clock_gettime(0x4, &(0x7f000000e000)={0x0, 0x0}) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003dd000)=0x0) bind$inet(r0, &(0x7f0000666000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/checkreqprot\x00', 0x140, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000898000-0x10)={0x1, &(0x7f0000160000)=[{0x0, 0x0}]}) fcntl$setsig(r1, 0xa, 0x6) ioctl$int_in(r2, 0x5452, &(0x7f0000322000)=0x9) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x4, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f1d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000312000-0x4)=r3) sendto$inet(r1, &(0x7f0000e25000-0xfff)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000fbe000)=[], 0x0, 0xfffffffffffffffb) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/enforce\x00', 0x800000007d, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e7c000-0xd6)=""/214, &(0x7f0000195000)=0xd6) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000-0x50)=[{&(0x7f0000001000)="addd30ed4c54a08bec214f51b84ac58e10a76cf18b2347bd28de37686298d485a49a6e81e5e770ca8f32b736598a570ad1322d3b2abeb56fe3f01f5dc5abe9de7af7cc3f2432802f9e5298b12584d06214673682ffc6f511690c23aeaaf15347781fba4cfc4aa3bc05d87097429f282150bd91ff0ce7e0787b3c18d76055916d846ae441ceb426070262da7f764ef1257cb1f1383c14a66281a01ad92546c1ca317047f3a3b6d671297fdb42bea404f7cfb022ddc8081796415bda5364c0cc0460c19f51f8ffd4737bc36c3c92a45794a59289e749f8f38337c19afb477007630d0e90994612f08351509a9c4e", 0xed}, {&(0x7f0000002000)="bd0ace4eeb2e91d3d0f32723e6a52ba9aea962fd4acb8582bdbd10265616763949", 0x21}, {&(0x7f0000004000-0xe)="e008bf3294b4b1ed6e5daa783e1b", 0xe}, {&(0x7f0000004000)="9d247e4d475609ce532cf34010b878b2ace68977adfc9e5ac03d0838e815f3599f84a3b95e8351610b2e40fac6633b27af1818aba780828ec90cd9779773873d76481efce00fb974cb7e58077fa1052e0c89f8a47f5fa31580b52c0838c0a5a6a995d4c359e75fff2f0bc2ee9b53bfef47999fa22dd4e96b873d91dbf80d9af62c9b07c5db6d6e818d89dfec0789d7d0ebaf1a73d842bde1cb4a25d6", 0x9c}, {&(0x7f0000006000-0xec)="0f814d6246939323ca52b2f3f3989cc2e667b3bbfc5e0f2f602b0151c2a0282202cc8055a4ceca9b71da3b0e89ba0b8dac2f4cc08dcb0cfee6880cc44cbb118949b1353fa994433d103b511684a4f487d5e198e78eb620fd941364166bdf0d1645938346802f369d44b605d63fccb10a2431c1aa3f83c7ef22504e810406eea647eb2bde3169704f8c198a9009cd2f731ff2b700184b302e91f97b949a52505c7700d1637036912afbbb97fdbe549b6574dfaab7d166b353e34d633f774a3037e542e383fb8a31d643bcdfeabea7a496c6075a80ad386156cb6e2ff56fcbf11288f8be24728fe851a2093d57", 0xec}], 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000007000)={0x100000000, 0xffffffffffffff8a, 0x1, 0x4, 0x80}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r2 = getgid() fchown(r0, r1, r2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@generic="94e6f2e9ec19389b02cb044cf4d83c62", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000005000)={0x6, "e2a2f4b318fe"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0x1f}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000008000)='./file0\x00', &(0x7f0000002000)='./file0\x00') open_by_handle_at(r0, &(0x7f0000004000)={0x1008, 0xf9a3, "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"}, 0x100) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = shmget$private(0x0, 0x4000, 0x540010b8, &(0x7f0000386000/0x4000)=nil) r2 = msgget(0x3, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000810000-0xfc)=""/252) shmat(r1, &(0x7f00005d8000/0x4000)=nil, 0x4000) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fdb000-0x4)=0x400, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000002000)=""/37, &(0x7f0000002000)=0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000+0xfe0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x40, 0x1}, 0xa0) munlockall() 2017/12/23 09:23:27 executing program 5: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f51000-0x10)={0x6, 0x0, &(0x7f0000f50000)=""}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000ef000)=""/0, &(0x7f0000b08000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/23 09:23:27 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c0000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0xb)={0x3, 0x0, 0x0, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10003, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xaf49, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fa000-0x20)={0x80000001, r1, 0x82, 0xfffffffffffffffb}) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00006ee000)={0x400, r2, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x38)={0x2, 0x12, 0x9085, 0x7, 0x7, 0x0, 0x10001, 0x5, [@sadb_x_policy={0x4, 0x12, 0x1, 0x7, 0x0, 0x9, 0x3, {0x2, 0x400, 0x9, 0x4, 0x0, 0x200, 0x0}}, @sadb_key={0x1, 0x9, 0x40, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0x1f) 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000928000-0x4)=0x24f, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b82000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008f7000)={0x0, 0x2}, &(0x7f000001d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fda000)=@assoc_value={r3, 0x1}, &(0x7f00007fe000)=0x8) recvmsg(r0, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000091c000-0x10)=[], 0x0, &(0x7f0000bc6000)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d67000-0x80)=[{&(0x7f0000197000)=""/122, 0x7a}, {&(0x7f0000e67000)=""/148, 0x94}, {&(0x7f0000e67000)=""/4096, 0x1000}, {&(0x7f0000475000-0x69)=""/105, 0x69}, {&(0x7f0000e68000-0x39)=""/57, 0x39}, {&(0x7f0000e68000-0x79)=""/121, 0x79}, {&(0x7f0000e67000)=""/128, 0x80}, {&(0x7f0000059000-0x1)=""/1, 0x1}], 0x8, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_settings={0x92d, 0x6, @fr=&(0x7f00004c7000-0x18)={0xd55, 0x100000000, 0x7, 0x2, 0x3, 0x4, 0x8}}}) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000008000)="706340aef844ed762acf8df62ff405a7bd5dc345367c64d9", 0x18, 0x5, 0x0, 0x1, r2}, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1603ea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000cb2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000185000-0x4)=0x10) r1 = socket(0x11, 0x2, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f00004f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000853000)={@generic="8d145e29a95546c62f75a7f1b294c3ca", @ifru_ivalue=0x5a}) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, 0x0, r2}, &(0x7f00000fc000)=""/54, 0x36, &(0x7f000040c000-0x2c)={&(0x7f000024f000)={'crct10dif-generic'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') utimensat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/dev/vga_arbiter\x00', 0x200482, 0x0) inotify_add_watch(r2, &(0x7f0000014000-0x8)='./file0\x00', 0x22000451) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000079e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd584871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc73974e8e1195c604f8000000040002663d73dd0500000000000500048a5d070838a46611f937f96f7d4bf812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee304e5f5bc000000000000da06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000398000-0xb2)="271b3d02bffdee6fdda6fb82dfc885c917a298a492198fcf2418bb090ac9390ee85beab5556ede7a2969f0ad52c0743312efe277ab1a193d7bd050d3643679d2c5c6a89f325a7e1d6c2d7fcaa88f847f1c6e5d44bcfa942fcca218022bd3ab4d0cdb23384821e549444fdcfc67e2a48898121af97f533e22df2bedfdeccaba73f99a82bb0ad47e0cd5e40e387c3dc96c25378ddf6577e9bbe443fa6ba3741895027bda39f0e749d41cb307b18654f14fb129", 0xb2) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000079f000-0x40)={0x0, 0x38, "afde2b908137d338660af43d533f9a49a01153e4665e3ba8dbede7ec0ea5094665e309f0bb13d8b9ddb53a9d06e0f8add78e08f035817b59"}, &(0x7f000076d000)=0x40) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000578000-0x10)={r3, 0x7e40, 0x5, 0x6}, &(0x7f000093c000-0x4)=0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000059b000)=0x547) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006f4000)={0x0, 0x4, 0x20}, &(0x7f0000a15000-0x4)=0xc) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00002c4000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xee3a, 0x499524fc, 0x0, 0x7, 0x1f000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c90000-0x10)={r4, 0x3c, &(0x7f0000c2d000-0x3c)=[@in6={0xa, 0x1, 0xb205, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df5000-0x4)=0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000084f000-0x4)=0xaa) [ 110.147923] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19563 comm=syz-executor1 [ 110.173471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19563 comm=syz-executor1 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f0000b79000-0x10)={0x0, 0x0}) 2017/12/23 09:23:27 executing program 1: mknod(&(0x7f0000bdd000-0x8)='./file0\x00', 0x1081, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00006ef000)='./file0\x00', &(0x7f0000000000)={0x39d9000, 0x10001}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) syz_emit_ethernet(0xfd, &(0x7f0000012000-0xfd)={@random="c1362601ba80", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x1, r0, r1, 0x3, 0x0, 0x17, 0x0, 0x101, 0x0, 0x3, {[@window={0x3, 0x3, 0xcf99}, @md5sig={0x13, 0x12, "d6f278efd18a2362342a322fae7f1a49"}, @md5sig={0x13, 0x12, "7a88a48a7b0947e737d2c8e8e9c8fadb"}, @sack_perm={0x4, 0x2}, @nop={0x1}, @sack={0x5, 0x1e, [0xb2, 0x3ff, 0x7ff, 0x75, 0x100, 0x100, 0x7]}]}}, {"e9c018df46b4a3cfcc951a7b385d9e466f068132e256883df4fa821160fd0d2c0f3237e5fd2c7e451a418183e231673280926500a1981d477cce1e76d55c62dfe331d0ccb7414e367fe32e3254f389e4b3963f8f81acfcaa41c532fc0c0bccfce3dccb32fd61e2965d0d365aaf1421c5269a9e09b30708f3a2ccac"}}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x847]}) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b18000-0x8)=0x0, 0x7) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x10000) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") mkdir(&(0x7f000095d000)='./file0/file0\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000e1000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) epoll_wait(r0, &(0x7f0000de1000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001c7000-0x4)=0xe6d4, 0x4) mount(&(0x7f0000604000)='./file0/file0\x00', &(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000d62000)='rgmfs\x00', 0x104000, &(0x7f00009f6000)="") mount(&(0x7f0000b75000-0xe)='./file0/file0\x00', &(0x7f0000b30000)='./file0\x00', &(0x7f000013a000-0x6)="400906000000", 0x1001, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000a3000-0x10)={0x0, 0xffffffff, 0x2e06, &(0x7f0000c3d000)=0x0}) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d9c000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000128000)=0x0, &(0x7f0000d2a000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000434000)=0x0, &(0x7f00006a0000)=0x4) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/enforce\x00', 0x400040, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000334000-0x1000)=""/4096, &(0x7f000040a000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000096a000-0x1)=0x3) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ed2000-0x118)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00009d2000)=""/10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f30000)={[{0x3, 0xc11d, 0x8, 0x8, 0x800, 0x338, 0x7, 0x3, 0x7, 0x7, 0x200, 0x9, 0xe99}, {0xee9c, 0x4, 0xfffffffffffffff7, 0x8001, 0x1ff, 0x9, 0x3, 0x2, 0x7ff, 0x1, 0x9, 0xfffffffffffffd03, 0x7}, {0xfffffffffffff58d, 0x100, 0x7, 0x3, 0xc4b478d, 0xfffffffffffffffb, 0x3c, 0x400, 0x200000000000, 0x5, 0x9, 0x0, 0x8}], 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f00000a3000)='net/bnep\x00') 2017/12/23 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = accept$inet(r1, &(0x7f0000242000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f6000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b6000-0x64)={&(0x7f0000dd9000-0x14)=[0x4, 0x3, 0x0, 0x100, 0x0], 0x5, 0x2e1, 0x40006, 0x0, 0x3, 0x1336, {0x0, 0x7fff, 0x2a7, 0x0, 0x0, 0x6, 0x101, 0x7, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, "ce48a0b9b2af2a5651e500af038c8acce39bf954e10500000000000000f2954d"}}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000607000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000143000-0x4)=0x14) getsockopt(0xffffffffffffffff, 0x0, 0xed5, &(0x7f0000b9d000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000012d000-0x8)='GPLbm1$\x00', 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000479000)=0x3, 0x4) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000ef2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000014000)=0x0, 0x4) socket$inet6(0xa, 0x3, 0x0) syz_extract_tcp_res(&(0x7f000057b000-0x8)={0x0, 0x0}, 0x5, 0x8) syz_extract_tcp_res(&(0x7f0000b79000)={0x0, 0x0}, 0x8b1b, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f82000+0xb72)={0xffffffffffffffff, 0x18, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000059f000)={r3, 0x18, &(0x7f0000bb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000777000-0x2c)=[], 0x0) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 2017/12/23 09:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/checkreqprot\x00', 0xff1029eec40792ae, 0x0) getpeername$netlink(r0, &(0x7f0000774000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000845000)=0xfffffffffffffe01, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004a000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000183000)=""/1, &(0x7f0000de6000)=0x1) io_setup(0x80000000, &(0x7f0000bb7000)=0x0) socketpair(0x8, 0x3, 0x8, &(0x7f000091e000)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000a92000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000044b000-0x4)=0x0) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f0000434000-0x62)={0x3, "4ca6153f2425beb7a6f7d119249dc7992cc0dc3639141e763e4b16c01b406531073fae7f070770eaab14573049442d49cd83a5abb516a0d6856f5f54e941d3d49470e6baaebc5cd1eff9296f7da18f0a8691872dfd8f86ef2a95"}, 0x62, 0x800) r4 = socket$inet6(0xa, 0x7, 0x8010000000000086) setsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f00000ba000)="", 0x0) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) accept4$packet(r0, &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000473000-0x28)={@generic="2a00af6f9bd00b89dad281fcdceb2ed9", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000d4e000)={@common='lo\x00', @ifru_mtu=0x0}) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000673000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc2000)="5b6d00444bdb687c7d0000eead0400000000000000abffeb0000e70020722ad5"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003c7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc3000-0xc)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000880000)={0x80000000}, 0x4) 2017/12/23 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x202, &(0x7f000017f000-0x10)={&(0x7f00006c8000)="537b9558f6294ef375074b2bc4d7135ef6142f0b1b321a539802df4d2942697f2338bec4eec5f5269e6b3c716c332b061be0d3ccfc720a79", 0x38}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000738000)=0x0, 0x4) 2017/12/23 09:23:27 executing program 5: mmap(&(0x7f0000000000/0x6cd000)=nil, 0x6cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/checkreqprot\x00', 0x20200, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000440000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x1) 2017/12/23 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b36000)='/dev/usbmon#\x00', 0x89, 0x40) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00005c8000)=[{&(0x7f00009c3000)={0x27, 0x9, 0x5, 0x7, 0x3, 0x1000, "8e45b432277b1248e5d035cc11b34f407ba7afdb30307fdc8e85605876c11b264cc6e59c1dfb5cf67880c8aba98b2d29dc66e586322f5654382d20ef3ffdc4", 0x5}, 0x60, &(0x7f0000b36000)=[], 0x0, &(0x7f0000b37000-0xa0)={0xa0, 0x1ff, 0x2, "762e07de5a86e1c925f19607f481285c192bdccd4da074edbbe9f5cbd587bb512a9449f1896c5ae1ae69e8aee85c3197760d132e1b884a0c0cd68c354cf848be318f7415000d8c3ce40bc1aa719a8ecbec7dc592ea02665375c8684e9851d8379cf464e7273d6b2ebc8600f3fc55d7ca2329f0e0c26f250f81e8f6a1692be3e53fad8ec89f89a5d3b7aa1e"}, 0xa0, 0xc0}, {&(0x7f0000b37000-0x60)={0x27, 0x7d46, 0xffffffff80000001, 0x7, 0x1000, 0xfffffffffffffffc, "db4ffdb6bdf3334c715e39c4314abe709b2e588763df82a3181947d66a9521d46b5b4089cfefd16f58a5c49e0996b8c2ba453b109206e508c94e6ebed2a665", 0x0}, 0x60, &(0x7f0000384000)=[{&(0x7f0000b36000)="af285168aef4ae9cc512f58a1ebf98202abc9e0d608c69375163e6908a05e12669453b0e04329da06c0104364c586aecb85c14dc57890df2fff6e6b7cd5f328dfa56f045fee83f8c5a43556f647f4c3c4815420a548f8f38398f4c87dc6ea79a98e960a25d1cffc8350b267584f201ed58611bff8630f17237b028cda01f86d02522f4614436882971da76faea89833544a7982da8d611c28300aff2a5929d975c091843a84cb3f802b5233ce42cfd986944cbfa09ad14cd33a7aff48f53af4ee215a0a60eeb047f186f396628c8e96a364180b452e8edc8c12014b3855a85e2e382abceb44a03e92def264199cfe4f4cbc633a8dfed5a8e3759444d6bfbbe00890aafdb261f8014e4ef7e383ee449842594f88734bfa7fedc41b9a5654ef017fcb842fe66d64e855e9e29cb2da8013d1ce2c503baaebecaca4868e9bc7e87c140f18934cb9687d112ea49f0d43223def5a1eb06ade50a82b44f479ad0270ac36a4ff49d913559b52acf97410805cac0c574b6ad42d10abbb12ad6fbfd40442b81a253a46be012a0dc1f5e1129d1b7fddd395010e98e4294fffe0fc2f33347b4c5b8bc993b3412f5ce45ab208d345d8a14229c03460f9f28c16b03bb8dbd639a8ccd2cf23875dbd054349bac49671ed378d2f6631534fb85670e10a2910cae2917c50a1f3ef8bba472df5a9fd14bb01309adfb65467d42c2cf3d6dd42c0a52c35c69ab52c403c38a48b573851c2e956debc1b5c1829dfbd0129aac726c8a55a8beeac64246a55ad65764a498280967095fd323d7203a42a9c6e76d189d9c00a602bbeb5bbb7c680306dadb6ecfc548d630ffc3309a0df8e80a96f606be4610d307470999fa5c82d095a9d9665a6847357f085d5429fa6daa1910602147e92b34060183bbe0df7276bcb6602354682dfd87967eaa2d78d31196c3d62c715b5fb153ce7e4ef8291a9dd8556e73423f708fca07c21029cb6d4c851acc878e34cef67475c4f91f45d7d534e7e188ae8eaabcfba7ccb2232ae712807c013cccd03743f56d333a999d5d6d60dd09fb2c1541f2d0aff2b2f54fbb3fa521d200326fe20d1d22f1a4b1fa754478f37951002aa2bb082864b5ffd8d0f732f7a903d9cc7d77838c67c4ad871c133f4b01d53a55f58cea3e9f182b336d1bf66b1729f2adec4a8c0ba1d72124237099ed2907e78191cc6d3563ca49160ba05d4b2746698dc5d2e0dfdae9501a21ddd888ce35eb08cb3668ffce3e59a25a5e114e4f3fb54a8044eec207c32a7780cb4942dc8dca48274816cb043d699eaa3cbf25a01da1dc296dee11ca4a41b54ae6fcdfb3aa5f953a55533ed42c3403accfec1fef3e9b4c02dadfbea554468281971b1c5cd58d59f5946a2a2306cb2a0189000ae3dec9f3b92b5e4e4b379335cac432df8e2b0d84cd157c457d1dc8dc325c6c6fa0fc2f73ca06ab8c492ee70845898450425f348ff9f72fb92537b4512237af7caf070e64c52f89341a9c2adba8242bcea4f36af79ff64a7aef7cf8a80d842250ee93e2e87e0d51f45ede11e7d8e0fa510be874a3c1f5f88770e85463e7f3ae06c156113a45ed35198827ce0da05356d0d04475fffbb19395a15d874bea347885fb3bc040b089202e4214e4b378b2c2b5e777481c54df18119927fe6d2046b3b65b792acbef2a030227c0bad1a2b1179a936fe2eab25a6cb24164573a9d547cf3e671f16f68419c5dd8cf88b6d34179c6864aa7e28282e23d12ce4eb32d9aa77c3ea3beb98efb96ede503e63da0be40612d3847f6f041c1ddf979b067476087080bff866d3620e3fb937647e3790ab2dbe3e23c9f03940e6e9d72f95454cba451d8d19303856d6df3b3457d8b26561f90045e96b820c0d756e73ec612ed29a12d0a70c3a23b95637eb4891a55166d612b4c1aa823db4fbd44a7542ecc267d02cd513d5757b0df17e92c21e2caa75fe62857c281b4f64d159ace87009e04d34b00d4aa11f2767f3dfa594ee4a45e2a80795b3591b6cd9ac8c0476d4851cf6f1ddadfda253466e0eabae8ba4c22ddb934dcbd42fabb975c6067cd71d6c572fffc3fe1fdfda8bc9339479c917f791776dd4b28d179bca5d0406a9c3271e314e490c8063b9427277044ea013d45cf7e76dd840909ece601a5c79b2b4ea2917a5fe3e07ecf147064df528c273b2efa4d43403ab36a94c1c2895fb827c779f3b2662aa21a7e2f3f7ae352b3c2e4f47beb70e80026652b8998f09890f97f6f7e152661026fce5150e47f0f228d7b7491d61f08305818f591b7b8dae09b7d664cb282dc02287b8e732a86dc06728f5d7455abcd442c85cd514fdf983c21e073050257dc962f662746e47f823037f962a8c22fa1eff33fa2b1e8c0f92d7751f7f128807a6e0c3d1e0fc31f8f269e59542032cac029c3547de62a5f685ba23d1e33158bbff632cf7d3fa9cd75e88f9b7e7719c8cfcd8356fcf8595028dba424dd6aad90fbd886e9122a46c6ff827f80e6ea95d79a773f4e57e8073f81de11ffaa6616312d38fe33d4db1005a7ef5be620444291f9764f61bac7cbd09294f07f75cc4fca3626aca4dafd025ee73887b07d4d342b2db0ecc161b1c25c2065821197211593ec27a3e51eb9842ede7e94e0bd0f3d55878f3bb6c44292a65c099c3ee3bbf15e281430de852bb29bb36d56e260df57645ec0e4641b920739f579786ce3b13ff9fca516c08953bebcd34c829e6c995c21e7e0f4c61f4807bbd66a6efe0b50d2645cac60b7e1dd464c3faeb691a70d5e8aacc689b561fa5f8063377bcc257b9d349711661aab2ec54149947d8508c693fcb317b9b484738dbe6744708f39824b64c8a47795497278964b822988c83b942d09570e179fdfc50e8647f0c7d2b559b3b179526483bec9f2f969985e2287204a0eea7bf8ef6b38716c746032ab92433fd0db734d09765a05182f266ff88c422c155ff826617fce43c9836af9939231c5f333eb81e98921064622a2c7e01697f218f6308fcb205e4bc909cd3671376f2035065e4f272822e4328444cb3830fe3199db7fc59f48b51153db34d0d612468107783e14a495765aedb75d6ce7cf2227f9230b42492143574dcdcbf11d81c0bd2456af461703c817de63e6e38fe270db94b4c455489896202cda2b1cde59903b8cd54218288b813b86d6c7d8407b276a79c397336cfb0e5e7e6a74f08a0a1d6f92e37ee0fa68f310ef9f3dd338fcb2ec53bce31a47313371c4c2d32079f0bc0e9c16942d2762fe553524a045e7047f1adc74cecf4bad1d314d9ca7b7913713e04041baf8389838ae5afc10dea9c45b130c5431704563c782e0bc5303d9a61c3e059c480a51a746cdc6490350e32969cc3c3382436af0c8a2e458224d2ef648c42b162a046bdc26063a25efed7ab4c9699685671817f2f9b4792303b99787fa3558458059c2a2a69c4adb8bb21d0b3e7432f33aa0c566f297bf6fc8f58efd630f4e9d0829fbcd4f21d5e1ad89015ad7484c5f0c7388a9aa242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0x1000}, {&(0x7f000054e000-0x2b)="66a8ccd06df3236a5b5a51f8e0582e0834a91c59ac551a295ecb8ad728f2e2b2331a88b612559e5298f3c0", 0x2b}, {&(0x7f0000b37000-0x54)="8452a759753b849e7d9acc5d19028b08dc81f2c2bdc06088d3be1feebc62ed29f5d3fd7e3dd071aa8481973ba69498952ad57b7c4e5220345124830034200bf51d9d33ba3aa1f292844cfd89abc6a2f88cd6a229", 0x54}, {&(0x7f0000b36000)="4f359fb0e11b9383c2bbde2c293015a6e2a6217dc139d0ee278c294d0e9b90cdffbeb89f761f726fc4aeecfac803e7ec7af1ac35b7b4b3241f4f22503f6356bd3b19c4a028aaa9ecb630ad36098cdae0a3b862fe870c3bcd7d03f513f584b766d1fad6209bd07520b2793cb9d2361ac3169589d383ce", 0x76}, 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0x1000}, {&(0x7f0000706000)="d814ecba96a1cb35dfd74d0f74e75c4aceafa8b9c92ea2d189b52036304834aa51a1f654a401cb63aa89cee6d65d6ded3579f6ad6b7f755ba17d38b3f36776ad598190d624e30db9b46b210d682c0f7990158edb4b2e540a526e67f03ab346ce06e299f6fb095b9d8369017923f870161e0aad4d5e5ba7e049605fe6e2c82ce1aac6ea890a68b8009f6568f8f395b79d6fcdeaa5e8b24aea93a9d07f39b28b125e3b5257d4ddb47a596d90d01d", 0xad}, {&(0x7f000084a000)="473f9c15fa360b7084200a29245c0b2bf6617f79e754dd961f076fab611784a1f4315166158430f724c4ca61e718cee045747fd689914fb8c628496b7e8dcdc613db8cbba8a1af17db37802e020608f26698346c1dd3ca67c7e48f309787e88393c1eed094438837c2082bf474ae2c217fe01302006c0d6a211b12457496c2dca1512e11b3d0f28e1755ac4b6b31a169be00b1a37ade378764eca4a7246f7038eed450af5420cd2e", 0xa8}], 0x7, &(0x7f0000962000-0x88)={0x88, 0x11d, 0x80000001, "49871e0eff8eb8d0a22163ad724ca25258dad84c7f896de3cff56b18c1e5e5e4c2a923b81ac5e26774e5c7a99f3b9c4a1d2b5446072aba213ad279283171e9ca4c0af911a6f96cc6b26f3aade5b6a365e9e6b8607fbc7a3b3e207cffd4a20b0acb0407672d7083060efbe570b7e1361a588869d7cf3839"}, 0x88, 0x4000000}, {&(0x7f000031a000)={0x27, 0x4, 0x1, 0x6, 0x9, 0x1, "746af20cda3356fd9f55906880168fd7eedfd81ae34df09d2f3740186431869744022008291d20cf7f7cef23f711857203c277ef84e3415db56afcc4a2790e", 0x9}, 0x60, &(0x7f0000b37000-0x10)=[{&(0x7f0000b36000)="25c1b7e1790b48387c3ca4f2cef1062779e88855fc835df284751ce434f81a", 0x1f}], 0x1, 0x0, 0x0, 0x40081}, {&(0x7f0000b36000+0xeb6)={0x27, 0x81, 0x8001, 0x7, 0x1, 0x9, "cef9ea08e23f7173a3ccb44d5c911b2bb48f3ea8ef212950e9b70768acc4ad40e32252590f2c8d40e1196c252f9853ed9208a203c76336d83b2609ae147b07", 0xdd8}, 0x60, &(0x7f0000b36000)=[{&(0x7f0000afe000-0xeb)="75cbf2f138d83b07ae604d68aa77edb7c755537db7eb83cf3b8f23866bf334318927f9e4592e0c7d1e63539bfa88074c3bdde4eb1180ec42e5a4db1eaa7eb4c48b4285386d58bf6ec1e30fa59fe2a22fe8d27ac89568358c5915449449ded63bc5f2cae782980080d39c0885ffd57b516f402137aee54dedd54066f49f54c4bde96b71e06ce95a77bd35b8ebb6aa7f103d80171ee0550a5f6d6bbb22685f823bb44126a49840c5eb32a8d8997d465eebe477cb6691b5425426dac28740931541e1f712ceab8d83c077f8d790715b72cb02531988e0eefd10ee57460fe844b9a4df7ab67bffa50f1089c111", 0xeb}, {&(0x7f0000498000-0xb7)="61ec20c072a5e8c7e34b88c85b07ee535470ee1bc1e81788a042c1cc9b2de10f2ee5b7d39f4d20cf58ff8905f594180b0e5c7e38d926564963c0946f353f3e2a9acdf35120e17cb7cb48093f5f72ed049b5ca1664dbe0dbee5787d29b449b8cbf36ff5bc7466bb54319bf1dbb93b2b99bfa1b3027a101bdf6047853c6809c2e353771b3f865df6429d7939c79748b0ee1cb58c2abac08143d3e0bb8408d4da4cc15a50b887cda7675b65f02ccf0eb097d5c41a3ee97e27", 0xb7}, {&(0x7f0000b36000)="5794c02744e81b87c4a92c8f5e429541e9d7f94099f50adddb6bdfe3fae749f7758e4c292f8f0b4f8051b17d205179fab06e4f5f459efdfcd332090894b11d74ccd94ca400f4407ec94dc7062c126c8e0609e0cbc591af44a6f293f9779331d89a9542214d5af7fe00598a2b6df70f282c480cc3bd2460c3c17670b81007f2b1b94159ef30afd84705b396", 0x8b}, {&(0x7f0000b37000-0xb9)="9fce932cbca26ff618841755f3f151b853db7ade6a493ab98769468e9acc2fe861a0bf83bee4a7cef77b151ba1994568c8700380ec3c589f864a4baa02e7b378719992e9dd38d14a4c037b59953973c2cee3838dd207c60c17fda6251ef18a3a39cc601cd1fac8a878f68e8b770005d3cffff683129d5a837375d73dc5d13516e9c71d868a0fc7811c08984535155e18119359181b7848db57cab1ac46d7993b0db55ffabe099b7865c73d876a68d7fbf90beeee667d26f308", 0xb9}], 0x4, &(0x7f0000b36000)={0x80, 0x114, 0x5, "fbf6a09faa59ca79eb80ac315646f299cccd5680b82747197c8c54f0f9e87abe775262bcde5381f42e9c264c9d125ed4afceb7c7f84cac5699bc0f6a3054e7588e74a8aeb511285785f419dd63e19c014bfaa07bbaadbf422ece4e5864fba19ef1e6d05c98ca1542afee"}, 0x80, 0x10}, {&(0x7f0000319000)={0x27, 0x1ff, 0x1f, 0x2, 0x0, 0x597e, "f12bc9bb46a29e78d334bce81eea736d13cb24bc8c9e9c1a3e84f198548cc7b63d0f334ac02668dbbf0efa98b624c59fd4938e5438844a0e9d20acaa70fea6", 0x0}, 0x60, &(0x7f00001a6000)=[{&(0x7f0000b37000-0xf5)="60c18175cda7a2039cd90e858c025ca110e80120550ec223460d2f98ec5b95a609aaa2c3b381bc0f7230dc7d89fd3d8868336fa85e5b6420fab0978b55e335eb42a2722b1aa13c34225e78b0c73ecab09dd666a6bbe3fb4968cc70f572b435d904f0438ee1c4499ae690ddb86268e46c1985a23dbc04abae1e342095a1bb1a4417313851baaa8da8888e95447134ad93475484501ca95062fbfb291d54c76bc1f75e4f73ac8dd67b089389037e231d51f43f3b6c418c43bc377873be2b9851f7b74adc81d026c7a276421eae38f457cbaeae9b5268242df57c11b25658cd857bde437556393396aeb8254eec5a6cd0a42f117a85f3", 0xf5}, {&(0x7f0000b37000-0xde)="39572037c27f37b39687a8d0f09c515a6bdf6e3230abd9e34e547c94b4b90042fe2d76163c956e7105d31a1db73a1ad599a698f22e64a5002db5610d042f85496da14fbe14274f86bafab726dd802892f6cca0b3fb467f9bba8ea4637d94ffd40abf876179d865fcd024b0575c6110a654db5e49af2ee4f2dfaa0b08b852f6262ea2e45f7a841c9a9f15865439b219192bc1344b14e5bd02b2e48311f17f41555cebc52a5bf4adc4e1d9401592cb21734d8cda321aedb525fa75bf4aa0354fb86140ca7670c9a78dfb4ad772e12a15c5ec1b6ce1aa794e3d3ff55e340864", 0xde}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000b36000)={0x27, 0xe11d, 0x6, 0x3, 0x1ff, 0xfffffffffffffffa, "ce86ac2258f068af2a02b28da4ee7720792ffbe14d5832c21b650ca10d7ee7066468c10239c8eaa77fdebcce9cc99155c08706c5919ad15ac66d6495bf0e74", 0x9}, 0x60, &(0x7f00007d5000)=[{&(0x7f0000b36000)="97beda82f1eb5d5b34d3f9f6b9a00674bc9373c8b53b7da85b07001188354666196d0d5996c1e4038ac0661c2533727ba36f403e4036f3efb9d887b6922bc8182a82d2a4b7a022e7e3b88c42fe71ea753463b0a580a46a375787302ecd85c04513deba05232990daf8cb136a9cbd3c5efa979268bf400f0c1eddf8b4dc3909e486c52d71c4a9afe3894e4acbb74f8320ff5f355b8ed78725c2ab868ff99febdc90f33906aef2d786e96b922d9993fb301bcabe8c4c4a1eb38ff90d01de6ca36d82465007118d344b9a0dc11964e53325e6a27670b83d3f6ed8c40c7cb17320d4385d", 0xe2}, {&(0x7f00002dd000-0x1)="d6", 0x1}, {&(0x7f0000b37000-0x6a)="5df5df24919013276a4e0d3304fd5dffc5317f13ebbc51f02cdf18e14ed9c2aacfe0270176f731a228addc92e869819f8991a3c516ff5336e86b28813f56548d1cea00675b6c3ad0adfd7971fbc53a3743eaad957808e6d733655794ba063c18a02ff79d74ef73f375b4", 0x6a}], 0x3, &(0x7f00000a2000-0xb0)={0xb0, 0x1, 0x8, "b1b6f342bed230025444e8e8798d84a3683ff49b381af4199e6fa0eb6ec709f03ef111bca3bfe5f25bdaacf3d0552424330023ed5f510c89363a198af68fdaeb6ce2c55e6a120a916b1de54f24ccd84ecc33ad4d6c6eaf25c6518f174a667f650b68b5f383c1280dd9bd3ba891d187fdfef228090cf0d6c75e3aac8f91dd99e7b9bc160301dae57b8478fa9a42e5cca3edc19190edc0377dc474938a14c619"}, 0xb0, 0x4}, {&(0x7f0000a4c000)={0x27, 0x9, 0x4, 0x7, 0x9, 0xff, "d24bac08d1b70dd21deed0904341901d78c36adf242a09046102be0178c157d4089db11bf90ec8f54be4a2b5d27158b81983c7b678f6e05e50d0e91d31602c", 0x9}, 0x60, &(0x7f0000207000-0x50)=[{&(0x7f00002c5000-0xc3)="dcfbb8b704caf419971cc252417f3a71882e28a611c16c8d6fbd0db0df2ca5baf8aa1778c84ece87fd1cddac51aa70770c07eb8c66ecd03b82bd99eabf0b9bfa1143f313f32bf0d350a449d8ea724e5cb247974718ea29aa0e205ee4f7d78b758b84e86169d0bdca0d939eeaac6c3b806a874c3df4c05b74f7c6bd70071d6965bfa96443a5fda1c6c20c77b1004835bc528c5953be2a81bc67998f321fd65ee4cc91e2d9c31549ce5ec32a961e90b59d356dbb60a7d516e63865aca024bdd9608921eb", 0xc3}, {&(0x7f0000b37000-0xa6)="830a8c8c910ea8d0a3e49458aced1258e8fb70375273536e36c2fed6c01c0688b19dd74bfef4d564c5f08e941c279841843eaeaa99090c2d63d186b2ffb6b9a45d21fd65c5f723ec5e3a0f0b92e6df1afe772e8c112c38ebf92aeee04905563a04351597b75f0a118d641db5e0effe7f9b90cd20442025c143705e1460101fa62183f267053f3babc83735d2c65cf227948c325178f7f2c4f23c338032de43497dc14a53bfe1", 0xa6}, {&(0x7f0000b36000)="0529b5af26e74092bb01915fb36aaa3a9c45cce4aa31e0486797f855d1a16ec2adb8083231e0f1c6d5cd2183898639a6c02cd9a783b928a67c8555c4ef3547d65d853d56a71bfed228ef17b29b2896c46c98acdd4573113c320257c11a4537ef1ae560a67d1e7ea4ce715eb2969234758219e36bd7cc7b8584fd6b763c3bf8f8da00b15ceacec81cffb4e8c682035361c0482fa6a26c38424acab453333af19a3d8bd201", 0xa4}, {&(0x7f0000ad9000)="0a38e3e5f47da27c9f290aaa49f922a23791732ff6ec72eb45b552a30855fe44de8c0244adc75fd6756dfa72c6361387ae7e95f00fde74d08a3c62a82aa53311011fc91c36647f3b00c6e0f30fe9e6ceb28ce98020ed984ef5ecbf4e00562ea177f879d926cbf55ef3d3b1b3cb0494913d2c799d669ef710266d814fa2441ca05402910998c5b562ee9d8b58d77bb8dc392429d4ca21cd5190e9d7e7c8e19e207e07fbe148d797b0a71a4f4be94506aa3f63708239e8658a85c70ca4a402e3195a9b67166a7e88ddedbbab23b2f5cf7eed032eb03eefe6f39f", 0xd9}, {&(0x7f0000679000-0x66)="fe9a5ce3e138081f14bb0e23ce0f1f1465e7acb4511d343e64fa37d62e680b4f0c5cff242b3d741f52fc15688578857038bb6b19e0b389d911fb288d3b6392456a59f4abe4e265b9ea48ab62bbdb54a52d4a43d26167099d56f4f39d053cf604e4bd20b88bc3", 0x66}], 0x5, &(0x7f0000a8e000)={0x10, 0x3e, 0x9, ""}, 0x10, 0x40000}, {&(0x7f0000b36000)={0x27, 0x2, 0x8001, 0x6, 0x0, 0x5, "3fe3d2304e5bd1b4d65d523be1d6fc0b71378d2870253683a5943d3dd2cffb87284a90b3ed63ae09543116eec607544e846f2c21658a2cf1df5f83b05edf7c", 0x40}, 0x60, &(0x7f0000ae7000-0x30)=[{&(0x7f00004f9000)="c224ece42302cf51acb7d6854b4bb052f038b7d9413695f6eedd03a3bba54c0f87b7377796a62079ac58052c0d7b1fb2a7d16e4ff671414b79762a1ee78ed7c367ed45ca03d092e4b474db1d8b3e5e56e54583ac0f6ce1760e03970314072cc9cb7746bd4e94140cf913300dcbee576021201d5db1c5485cbfa5aa1dc12cfe2b99e46b5cff163c2243a8a82e472e88d50bbffd467ba2b2a2425bb33525add1b9de38331dee13b4d991eff414295004530ebcc0ec36202eea9d4b4f517a4a525b1bb052c7625f183a55986762e27f326b", 0xd0}, {&(0x7f0000b37000-0xa7)="8747d3e0b7cda43737a36fb074a1520bfb4d083e9f9dd33260963db137db5e55493a43bd2c78932ba3ea5839aa7b543e70708a10947ac6bb15ee266e28c2e4f44a7051a14ffbf2259f4d425c89fe6c3b2fd3214ec558bb80f5ca75e352d805c9278ff8607439a44d8c831b94f0a805ff9d8c909663bc30c826f14745a1d6ab5488989f895976bf36e5dac66c50c40c8afc288d9ac0f86782020b5a7a09662cb1ee98e958fd7a2e", 0xa7}, {&(0x7f0000022000-0x99)="29403219bfe9176bdfba0f046de15049cd23cf5737ed6b8b4ff8b58b4653b41280df5042910a381bc7cbecf090c7b26d6711441817a1f03c23345f6e1efbe9357375ab34e183e9c5f2f07d9bbd1db4c2254ea9bb55fd1e774c9d4b1f0337be2fa2427e7c77c73dd9e603703d0e30e6252be615ddd9e2f3033026b54612405b122b82b6d7ec447d3e1063e459837aede4a03565ff7e5342bb5e", 0x99}], 0x3, &(0x7f0000a0b000)={0x48, 0x110, 0x2, "76cb338b7f2e58f9f4647964d43b2906c5d427e163a9592d534d96bb19c6ff66952ceb06cbf2cf25a1d9fa5506c98d94f275"}, 0x48, 0x20000004}], 0x8, 0x801) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000bda000-0x38)={&(0x7f0000abb000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "be78622dfa21739f7f9ebe95f6ed814ae5f912baa62013df5d46c62bcd71e60a5333d162fe825a5765b3377086b9375fcd89127bd2bf4d6f6ee84f2570e5d2", 0x0}, 0x60, &(0x7f0000ba5000-0x20)=[], 0x0, &(0x7f0000b1f000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003f4000)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1400000005, &(0x7f0000fae000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000992000-0x8)={0x0, 0x8000}, &(0x7f0000449000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8c000)={0xfffffffffffffff9, 0x401, 0x8001, 0x8, 0x101, 0x0, 0x20, 0x9, r2}, &(0x7f0000a24000-0x4)=0x20) 2017/12/23 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000af9000)={0x2, 0xbcd, 0x100, 0x4, 0x9889, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000153000)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002a8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00001ec000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x9, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x3, 0x9, 0xfffffffffffffff9, 0xc, 0x5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2017/12/23 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f00000b6000)="f9168bd69d5f62ed944c4c37fbd780772b7285da3778e12d526791422512ac7f4f4aa17e248a1898846c067c0a3d7b3031256cca7b4dee68327ed9b07ba3b98b9bdf137a06f1c3da15a640291fabdd04f5b3f20ef5f678007dc11b7f022e9f2f2afa228da7ea5c5d91a27cadd3b3ca189ca0a520ed91d7c0b4c78405abd680fee9aa4f0ef5dd761b5af3c4d90113b027fb9a80dee97e045e6be46d66c4f0679f72bb42baf16e97b34d6fd2ba55d195eeb5856d3dcd05c4bed185544f6747fe4f1241d85e41bdb99234d1625bb2e35d1e0d4dd06387745a001cc2863cbfb7eaf98cc8adf29312d63c1119129f89c67de45d6f172e66ef6bb9", 0xf8) prctl$void(0x23) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00008b6000-0x4)=0x0) 2017/12/23 09:23:28 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) setpriority(0x0, r1, 0x101) 2017/12/23 09:23:28 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00003b1000-0x12)='/dev/input/mouse#\x00', 0x357, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0xed5c, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @thr={&(0x7f0000d26000-0x74)="", &(0x7f0000c88000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000383000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mq_timedsend(r2, &(0x7f000067a000)="1caa6584c71cfd645124b32ba34263e75cebeb2181c64a623eab0d23ad69829e55540f13491b3c02e08d0cbab9d083067c06d0e654372824ad507a6230b706dc16ae47f71240add742f8ea8ec9bd25092eb8d48739623dd2a33c689f", 0x5c, 0x3f, &(0x7f000022f000)={0x77359400, 0x0}) sendfile(r2, r2, 0x0, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000091b000-0x2)=0x7b57) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept$packet(r0, 0x0, &(0x7f0000510000-0x4)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) openat$rfkill(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/rfkill\x00', 0x400002, 0x0) tkill(r1, 0x16) fcntl$getown(0xffffffffffffffff, 0x9) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000242000)=0x0, 0x0) 2017/12/23 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000394000)=0x0) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000c45000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d7000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f4d000)={@common='ip6_vti0\x00', &(0x7f0000e55000-0x10)=@ethtool_pauseparam={0x12, 0x3f, 0x9, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000f71000)={0x80000001, 0x9, 0x2, {0x77359400, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f00008d0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000081f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000748000-0x24)="240000001d00212fffffffff000000aa0e049a1000010000000103ff940000000005e100", 0x24) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00001c2000)={0x7, 0x98a}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = dup2(r1, r1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000416000-0x4)=0x2, &(0x7f0000076000)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00005d4000-0x10)=@common=""/16, 0x10) 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000434000)={0x8, 0x3, 0x3, 0x80000001}, 0x10) 2017/12/23 09:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd8000-0xb)='/dev/hwrng\x00', 0x801, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c27000-0x18)={0x0, 0x3f, 0x8, &(0x7f00006e4000)=0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000619000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e8d000)={r1, r2, 0x1}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(rfc4106(authenc(sha256-avx2,ctr-serpent-avx2))))'}, 0x58) accept$alg(r3, 0x0, 0x0) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f000000e000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000260000-0x8)={0x8001, 0x100000001}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000977000-0x4)=0x0) 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/65, &(0x7f0000001000-0x4)=0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ec0000)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) [ 110.661768] dccp_invalid_packet: P.CsCov 9 exceeds packet length 28 [ 110.683728] dccp_invalid_packet: P.CsCov 9 exceeds packet length 28 2017/12/23 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000790000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000033d000-0x10)={0x3, 0x0, &(0x7f00009d0000/0x5000)=nil}) mkdirat(r0, &(0x7f0000150000)='./file0\x00', 0x10) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000058e000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000540000-0xd)="a0715ea1c624ff1ba7c732ef38", 0xd) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000-0x90)=[{&(0x7f0000003000)=""/138, 0x8a}, {&(0x7f0000001000)=""/21, 0x15}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}], 0x7, &(0x7f0000001000)=[{&(0x7f0000003000+0xff6)=""/201, 0xc9}], 0x1, 0x0) 2017/12/23 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x7) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) perf_event_open(&(0x7f0000c86000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d75000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000990000-0x23)={&(0x7f00007ef000-0x18)=[0x0, 0xab, 0x3f, 0x4, 0x3, 0x9], 0x6, 0x8001, 0x5, 0x200, 0x4, 0x9, {0x8, 0xffffffffffffffff, 0x59f, 0x7f, 0x7fff, 0x1, 0x9, 0xfffffffffffffc6b, 0x8, 0x0, 0x6, 0x8, 0x200, 0x8000, "4a85eae75a95aa214a7f14208be93284bcfed986ac630390bfd5062bcd5ceac3"}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000405000)=0x0) 2017/12/23 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000291000)={0x0, 0x80000, r2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00007d3000)=[{0x6, 0x9}, {0x8, 0x10001}, {0x8, 0x1}, {0xc, 0xff}, {0xc, 0x0}], 0x5) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3d40) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000036f000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00005a0000-0xfc)="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") r6 = dup3(r5, r3, 0x80000) listen$netrom(r3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000983000)={0x0, 0x0}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00004f7000)=0x0, &(0x7f000077a000)=0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00001ca000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00008f9000-0x20)={0x5, 0x1, 0x1f, 0x1, 0x4, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/23 09:23:28 executing program 3: 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000c43000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000906000)={0x2, 0x9b, 0x7, 0x40, 0x3f}, 0x14) 2017/12/23 09:23:28 executing program 3: 2017/12/23 09:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2017/12/23 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:28 executing program 7: 2017/12/23 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002aa000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000007f000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x200, 0x1, 0x0, 0x9b0, 0x536, 0x80, 0x16, 0x8000, 0x6, 0x1000, 0x8, 0x5, 0x5, 0x0]}, &(0x7f0000320000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f90000-0x8)={r1, 0x4f604830}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000010f000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2017/12/23 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:28 executing program 5: 2017/12/23 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r1, &(0x7f00005de000-0x3b)="a59f59bc9fed88bf9addef172fb1c94f5d92b69d68b632bd2abd1e85ef1993df616fcb271620baee", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2017/12/23 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f60000)="", 0x0, 0x854, &(0x7f0000151000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00009b4000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/23 09:23:29 executing program 5: 2017/12/23 09:23:29 executing program 7: 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 5: 2017/12/23 09:23:29 executing program 6: 2017/12/23 09:23:29 executing program 7: 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 5: 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 0: 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf6000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000461000)={0x1f, 0x7e3, 0x5881, 0x3f, 0xffffffffffff8001, 0x2, 0x8000, 0x2, 0xfffffffffffffffa, 0x5bd}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 7: 2017/12/23 09:23:29 executing program 1: 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 5: 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a08000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000213000)=""/128, 0x80) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000a7f000-0x8)={0x0, 0x0}) dup2(r0, r1) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000935000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00005f3000)={0x2, 0x0, [{0xa4a7, 0x0, 0x0}, {0x3, 0x0, 0x0}]}) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x44, &(0x7f0000783000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000214000-0xa)='net/snmp6\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008ea000-0x4)=0x1, 0x4) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000855000-0x2)="bd", 0x1) dup2(r0, r1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005e000-0x1000)="", 0x0, 0x0, &(0x7f0000c25000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) [ 111.700641] kvm: emulating exchange as write 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000309000)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) write$evdev(r2, &(0x7f000046c000)=[], 0x0) tkill(r3, 0x16) 2017/12/23 09:23:29 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008dc000-0xb)='/dev/hwrng\x00', 0x100, 0x0) readahead(r0, 0x1, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) sendto$inet(r1, &(0x7f0000741000-0xae)="4cf414b17a40e9c560b5aa62716eb1a6cd043bb99fdf4eb3aef4f641c53597fac4282e1865e96ef0ae8ef7b0ddb0559de2c843d73cb5d34a8a47b976063bb25c7a3705eded2951b5c5680c63e30a38f2e8340fc11e6d4cb15b141d80df94e13cbe40fa5217006e7ba6d6a4ba68f87b956ddaf4a7e88cc04920fe2472a38e2abf265ef0d6c4cfb14069e78665055cb110627fc98aaa354d84f2a836582f39e5d0de6cf77124333da4771ee555088a", 0xae, 0x80, &(0x7f00003c2000)={0x2, 0x1, @rand_addr=0x22880110, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f000099b000)='./file0\x00', 0x0, 0x112) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fc0000)={0xffff}, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000842000-0x4)=0x0, &(0x7f0000c0b000)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000dcf000-0x18)={0x0, 0x0, 0x96, &(0x7f000068c000)=0x0}) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x4200000, &(0x7f000054a000)="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", &(0x7f0000ede000-0x4)=0x0, &(0x7f000091e000-0x4)=0x0, &(0x7f00000f0000-0xa)="f98c76d8f87e22f00b8e") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6f000-0x4)=0xc) write(r0, &(0x7f0000254000)="b4e0c02d81a57b891db48fda570655d06f95f7793eba8ed2501a84cba8a79e06bbdc97d8c2af4de726ac01cd25e4456cc3be66b73a86bef79831a2f79301a48d791b730e90350fb8a3a07529801f2e8f7e4517a0c3ade45a4b8686120fd614a6a86b8ef913adc79b4cf1fed7413493c741fd94a7e6e808603c11c380b741eb7aab6c1fdf7c0548995f614807b09639bd3d", 0x91) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000029d000)={0x0, 0x0, 0x0}, 0xc) setpgid(r1, r3) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common="730100008000000000200000000000f4", @ifru_data=&(0x7f0000452000-0x20)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r5 = shmget(0x2, 0x2000, 0x2, &(0x7f0000db0000/0x2000)=nil) shmctl$IPC_SET(r5, 0x1, &(0x7f0000d8d000)={{0x6, r2, r4, r2, r4, 0x8, 0xfffffffffffffc01, 0x0, 0x0, 0x0}, 0x4, 0x3, 0xffff, 0x10001, r1, r1, 0x200, 0x0, 0x0, 0x0}) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a12000-0x5)='comm\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000198000-0x18)={0xaa, 0x8, 0x0}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000c41000/0x3000)=nil, 0x3000}) openat(r2, &(0x7f0000c5d000-0x8)='./file0\x00', 0x10002, 0x100) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ef8000)=0x0, &(0x7f0000efc000)=0x2) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x400000000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) socket$packet(0x11, 0x3, 0x300) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000011000)="0a0775b0d5e383e5b3960c465c54db00000003df8217ad4000000009000000e669", 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000010d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00009c8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[], 0x0, 0x0) readv(r2, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) 2017/12/23 09:23:29 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='cgroup!-\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xc4)={0xc4, 0x7, "83b5db9cc3b314e9c1486819270922f3ec3732112e26d860dc0ca1b91bb9cca684e03b3b037dda06f859fa3079662eb028e45a1c924a7c484915ce7c050816b2ef2174afb881a76e7753d8163565304793f2c209a5695aa41d8f9af80b00649ed145fd1f1fd5557b68205f07e5d8c28a11047b04467acf5789168311a184e37ac60a6bfac4cf2f41c3092a95c666817b00cb34e7a75904ea0e8246d8f8b98b6f8d4f4cba977d7c6d431f2b04f1639cab1ec950df26db032d54e34be4"}, &(0x7f0000000000)=0x0, 0x1400) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fchownat(r0, &(0x7f00000c4000-0x8)='./file0\x00', r1, r2, 0x1500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) inotify_init() write(r3, &(0x7f0000255000)="240000001d00010c0d00fa0801000404153900041000040000000000000000ffffff0000", 0x24) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000daf000)={[{0x14, 0x7fa, 0x7, 0xd0cb, 0x3, 0x6, 0x3, 0x7f, 0x80000000, 0xd7, 0x4, 0x3, 0x81}, {0xa53e, 0x9, 0x400, 0x6d, 0x100, 0x8aee, 0x7, 0x10001, 0x81, 0x4, 0x401, 0x7, 0x3f}, {0xf05, 0x9, 0x80000001, 0x8e2, 0x7f, 0x6, 0x10000, 0xbf, 0x400, 0x7, 0x1e, 0xfff, 0x7}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000069c000-0x8)={0x3, 0x6}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000517000-0x4)=0x60000) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000b66000)=""/116, 0x74, 0x2001, &(0x7f0000000000)={0x4, 0x4, 0x5, "566ea7b82404", 0x11c, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() capset(&(0x7f000093e000-0x8)={0x20080522, r1}, &(0x7f0000f1a000-0x18)={0x9, 0x5, 0x0, 0x800, 0x8, 0x8}) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r2) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget(0x3, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f87000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000-0x4)=0xe8) stat(&(0x7f00007e9000-0x8)='./file0\x00', &(0x7f00007a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getgid() r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c09000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000398000-0x78)={{0x6, r2, r3, r4, r5, 0x10, 0x9, 0x0, 0x0, 0x0}, 0xffffffff, 0x5, 0xacb, 0x0, 0x8, 0x5, r6, r7, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b7b000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x8, 0x0) r1 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) r2 = gettid() perf_event_open(&(0x7f00003dc000)={0x4, 0x78, 0x4, 0x0, 0x3, 0x81, 0x0, 0x27, 0x800, 0x2, 0x61c, 0x1ab, 0x9, 0x18, 0x0, 0x6, 0x7, 0x233d02c9, 0x17000, 0x20008, 0x2, 0x5, 0x4, 0x6, 0x1f, 0x3, 0x0}, r2, 0x100, r1, 0x4) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004d6000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061c000-0x4d1)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000ab000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000017e000-0x4)=0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006ef000)={0x7, 0x8000, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007ec000-0x4)=0x0, &(0x7f0000f2d000-0x4)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) sendto$inet(r0, &(0x7f000065c000-0x3c)="fea647b0f42ea4c9d13ae2c9917466be00bb958cffbdb563303a888889d72df3cb855cd9773a176e8605d211d3ddf452aa7fa9a23325ada419b07181", 0x3c, 0x3, &(0x7f0000add000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="dccad3568bba1f4183710646a7b7058fe6f5e0e92fde9d2bad33e6f0b2494ad49ff6fe09b4e7083045c93a69d1bac69a2098fe8093012bfca1da320d7f68ba909089ffa84cf3cee8e0b7af3dd0036b6f5bd6a9ed65e5944c5f6ee668c33a5e04a2515b51a128571265a156be9fe5931c362765175e8225ca47758e6f872a3fca79f480ff758fd865103b", 0x8a, 0xfffffffffffffffa) request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='\'GPLvmnet0,cpuset\x00', r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000007000)=""/92, 0x5c, 0x2000, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000007000)={0xfffffffffffffffc, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r2, &(0x7f0000009000-0x56)="1de8489531c77a2e0afe6aa43e2dde697f4b9b725b8bb47640c213d9eb7e060015acc96550120af88c3675f867563b3a2d591b08cbc0f893740cfa00670c8637aabc516e282115368e25a3e466d1dc43b30993334f44", &(0x7f0000001000-0xf3)="1229b881c7651503b6ebfa1261c8c4bfd9eaee2e3808b3b8c57a769bb972ac629e9e1fbde1515d7a10bb1ebc7123222beb2300ca09d14e19fbf9780f64aea9a5df4a5f813ae80550ef61040c011d9fcb652bcc65578cf678037bc136b15a2c6c107e459adc6ffc662a0279888813e1b98ffe8c433c948043d7dba8771b9fc33e22b1dbf3ca713e5405d7707f9962c9772b042b512726d27b5735a340edca48d5fd8aff1bf4f1a09d33506507638095bfb62e58b8206bdeb0c4b60e1f8ce2910e69f8ab0f85f1ba3f4cbbc2ec3459b01a6ecfc7781f30d1e60cddd80814ea7966a7730a68e957f1ae6f67e012e0abf12f0ae104", 0x2}, 0x20) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x343) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f88000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ff1900844d20", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00000300000000100ee70beb9d682000"}) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000046000-0x10)='/dev/input/mice\x00', 0x0, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000abb000-0x10)={r1, 0x28, &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) writev(r0, &(0x7f0000618000)=[{&(0x7f00004ae000)="39000000120009040f00dd00004000000700004a0300000045008107fa02000000002e20040000fa0000000006080000000000000000693e4e", 0x39}], 0x1) 2017/12/23 09:23:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) syslog(0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c5c000-0x1c)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x1c) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) recvfrom$llc(r0, &(0x7f0000d2b000)=""/10, 0xa, 0x0, &(0x7f0000cbd000)={0x1a, 0x0, 0x80000000000000, 0xe48, 0xfffffffffffffffd, 0x80000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, r3, 0xfffffffffffffff7, &(0x7f0000004000-0x1000)=""/4096) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000002000+0x6c7)={0x2, &(0x7f0000002000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe003, r0, r1, 0x5, 0x55, 0xd0) pipe(&(0x7f0000000000)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000568000)={0x1, 0x7}, 0x8) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f7b000-0x108)={0x401, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000cb7000-0xc)={0x3a, 0x1, 0x8, 0x2, 0x56}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f7a000)="e6eec08c4b4c6b1354038a35c4fe9b0534d4e408d4daefd3b2e8dc3021e9dc14dee17341bd7c5e65e3638d0b028cfd943b187d9eb6349b0408bb677ea7db63d064777c063c014152d191055b3f9f9078c914b7bcb864d423e03b456f6435397b8f666af73565e22ca34a7554afbb463827c315196216f0506a98e9", 0x7b, 0x2, &(0x7f0000f7b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004b6000-0x4)=0x3fe, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000003, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000cb2000)=""/4096) dup3(r3, r1, 0x80000) [ 112.065836] netlink: 25 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.089473] netlink: 25 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2017/12/23 09:23:29 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0xff, 0x1, 0x8, 0x1, 0x2}, &(0x7f0000d13000-0x4)=0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x1a, 0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100000001, &(0x7f0000002000-0x67)="9bc497ec0ad1b5f5b12bcfec5143edff3482de1fd2c948d069349f275a19f877a42979ffbdd9b95289650313c2f9ff1a395fcd4b756286435c3bfe381fce602ce6f43ba988cd6e602124418ff78588d6dd6f7640e1749b1abed609838a6bd439b065223605e0fb") ioctl(r3, 0x216f, &(0x7f0000000000)="6c7097c8ca045100db1b6db678f8639b415570e2fef664b743d5790430efcb1414d6f7341e46d19600b31dd391e2122188c2b9f827685e083dff959cbc5cbcc237338fa008fbea70e734e00e17a728ef80d6971d37f79dc16c107bab3942721f2846cdcda7f7ec65e8f81407e4783685e22c6de52b35901d0d040a405656e51ae7b133b3b1f057c6015ffbe4df5eb3c64b258c756cda097f418a9849d4e601d7df8d3fadcdc585ab7c93e7c1835fd54b5c67c8db40d7b7afab3f2da6ba") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000003000-0x4)=0x248, &(0x7f0000001000)=0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000-0x4)=0x1, 0x4) bind$bt_rfcomm(r3, &(0x7f0000000000)={0x1f, {0x0, 0x5, 0x5, 0x100, 0xb, 0x0}, 0x800}, 0x9) inotify_add_watch(r3, &(0x7f0000003000)='./file0\x00', 0x10c) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x7ff, 0x0, 0x4}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000005000-0x108)={r4, @in6={{0xa, 0x1, 0x14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x435}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x1082b034, 0x1, 0x3, 0x8000000, 0x240f, 0x8c1, 0xafe5, 0x4, 0x4, 0x0, 0x1, 0x100, 0x7]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000005000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f0000006000-0xc3)="edfe6547f114e361b23f1adf6ee3d427327f752d694a3f162860c9a0736689bcfa2a8ef471515c6ed5e3d69f40860aa8c20e1ecd30873e8c0cfdcd0f7a3ef97ef193b8fbf43bc45e70ae15f44816ea67aaf5daf599688f657893d8ee815824c55ee9a308dde6a7dd16bb584dd5a52d7990dc0cef34f566801ea542aef960f6242910e507dd31870757cc59a65a670456fe077eb82f5aba23b9df1e50b6e8f5d08b54189f8905552ab0fdbd8b87fb6fc7a85ad6d46bb83ea81595609f01e266c4cd5dcd", 0xc3}, {&(0x7f0000001000)="0625fc1b97f95327a1d09659bc3c753fc5540d465ab354315fc32bff704e935c207b76933679bc3435", 0x29}, {&(0x7f0000005000)="70ccf4531f9b38e5d0a6136dda98f183d1767fb076727c09ef71a27b3e1215b79a8fdd4527db62cdb81f839a48516d4102eec2688e6f5b97bee9ea7960dd7faf5098955195747cbb44d18bafc1e61a0712571dc715", 0x55}, {&(0x7f0000004000-0x7b)="cd144d3389f156b8819a30492f809fdf353daf050a3c38edc6b4194865bdebc9e9503f97fa6631832be669867cd13a0b009a25eec5cd951b6f128597b33a1730659a950e9a4364c4c6a70b33fcf5a65223286f167b745b22e8d8725b9679e2216f91a57173d3470f5ce80a1d79dc4420db3bcfc4c7e9ebfcc87c0d", 0x7b}, {&(0x7f0000004000)="39f23b09aa10ef1d09a94f7455d9e284ae26e0a94349f5a1404279132908b6e690", 0x21}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000002000)="b5d09b1cda957fab80252b1c1985253ba2fea925e6f093aa4178f207852a5d6a7ed3459094f80826047655da4654869bd4546eedfd36b6b5007104c58e15fe64a548b519f547c188df832997259df8a0798e38b3cd2b3569b7f72cdb5e0c523c9a33cd20935deb13a066999f752d49beb287b79717e1285936764058f248326d90e497752f327656cdac27a4a58323231d0eb96e37f4eef87324727297cbc255374b42a62b0b0e218560b6c897ab2877afb8a29267b6f7017f86172d6472e1fec3ac3714909f60eda7ca44f4a0a5431b29dc07847064d2117af12a9d92c898e16947dbf922b3b00e97c42331c6e3a1093854cbb37213e0faf17e342e2ea144cc82c38163f243a02b10eaf38a612ff7158919664fa688aa5fe0cf10f453658151ca0ac3501dd872e184d7988e5dce5923f86438d5e42b39cd6d36e625c1b9eb4734976fbc471b7c67b22438b69495f9f0e23a24f154b66a9ecea26c3814d14199b6f6c9994244226c9763889a54f7d9f3d368eaa91b208d1e3548398f93dd14d6b9631e2bb738a18b740833938447f440bfc983fa582fc63ce1797888dbc433eae86a3915693eb17e1e2f9dc32d9d445b6a4faba31167d69499f68477a96506840b7bf806be132033398e67f64187b399156336fcc6eb5dc25a5f2de2be6745b4a2f3d87cf9c48d38eb2b230a44910dc99814d166eab6e177e2e2aa07b94970bdcdbc80a59aa2e3cfc854c475dae8ce14b048717a571a7d6b1a361a51043a402c40abaf30f17a294b5c4ab844659477be17f887492f9f017fbe1799915ef26f12c38ff0896f6baf4207e488d0858ee7af4787474ba22f40abf4a1bf99c4aad3aec17d56ff86d462eac4fabf86be390de497601cb089d6ee63e5896a0ec5b26257c618f87ea2244791948b237fe41a79e92b28501b616deea1fd78cdc2a982ac998874e2794119b8a6bf0a109d26d465ad79201d07409fa869764a0afcd080dadf8e37703e00fd7a76fb3395faa5f323b90cc2130fe7e66c56aa7ae7593f73f5437eacd9652f3d412a6e8203d365e28a63c35c610f71e7bc015d5d9ebad607e74415dabbfc72f8d866d798ab42b2e1c11f76704ee85c91a36356e08129e8bce792c1e85d021ab80824355e2abaf74755690848301f94c48ba33d86e74a0dfd75e105f2f2aafcdfae9944e1486074fffba8668e43639c4f66a0c03b13b772ca5b6a73c8ea3a8f435b5095e82b21c9bbbf5cc827cdfd88313442bad5ee13eb3f8bd7ef5ab13a88fcb7733b7e18c7dc1ed65abcffeddcaadbf1b5c87bb0e439cf62ad819be59737ded4a1c5362f6258a2728fd3ac65372fabb887492c43246f676d1ca442b9604b630c3fccffe55ff3a973ad4779e18b5f8d1bb0be35c329d7bacadd1c2aeeca478972e15edd0d6ba133b3b40c01a63195f67923a4e70adf9899cc72cdfd71cb4e2266da30fa21cc571a625193c07dcc64488d715d5c1054a7b966cc9b6e760dfb7cc5ddf1bdd6c3b19b56fcf6f7e424ee787a63846340e9213dfcf85ce0c52ae422fc77cf60912cdb1ac70ef5d659dc60de57907beee802a9e4bdc864e734dd05801f2ef585b1eea040df0bb2e54341550dae7587af39305b09e800087757bf77b27d918c721a54a763fda2d076a4e0d98a7b758bd50f76b94b3199eaac885c48591ef899504c3672217faa34c8e788c7778ac94385cff30d2b51340c2aacec0c92967d8108b2015e7c4c057cc0f243363ac7f2c9360daa1256013ac53ff783afa71fb03be1b5a74450a3f6066c455038362a705a2ca0b7ed4dcd3b29ef7be84a4e9c392eb58430b3fd464593eb04b26af68cdc253bf6f24d32f9f18904ff7dc9dfbe89a5f356b547ca72728fae7d5ef368d27057d9171636a6dfd4a9cf5d14612fa3e9e58736a6cbaca0c054bef03612a12359d46e1a6733c25fdde8b0d3ccd538452e2826309be36b043339b3cf906fa9e3760e77af99aa87d3a0f310e85ef95d31e4d3b16a3078b172f0483897ec830355ba1874bc27511d440295c220a1c08723c057d3358476b4f497282d0f25acaff9df34ad08be01cd8bf3731e0276cb22c81fb16fa699aecc87195cda27341e41d45052701b9e40e9543b602efa7b3fedae0271e1feeac9e8b1bd39b21ba15fa15ce72becc6ee76a6fd2491ec047c2f0cd7f0a68a8ff85a60dca1e88f26ab9403d5e66671daf4982119ea884c4c5015773558db0a9bea9cc1df406a6b8f5f0be58f7dbe681c2e6f12a88f9c7e79c5e7664a314d6544b949ea5becd65000f20bdb5347d1ef67cf3f971f6ebdc5893e59787c5454f63a72829614f39d667d371463aaa28b397bd8554a37a0a2b0c0cb0c3487d533e53a60350084c997d834d6d674c1b647149a8c6e75a9cfd10e627b0e7f7a251ba9a19742192b3ad9ef9f817f17179fae40d6df68347d587f5d0b15a5cbddef64e69ba8ffe0d83ed9b66058837a974fcfeb9f02a397cd9091b39a9fe69cd261c26cc4c3023e8c24b2040ed405bb6339d88058b836fa829b69c20f64fb7d9af63878223810f65132ed7874cbf3b9d61b75767d9c23ac95e9cb947c333d2b8057ee19723870e42696ab7b90828add69fe8fe9b4ad409dfba47f62ee3f062a96cb5e730f607f1308aefbe1cfb1fb12d6a55dee1d3206172684db51394b41a81581fc56201bcc86ddb259c278f434e555a18f4be887a47c879ef79de44717d3ec4f95e2efc3a2c7bcc64e200eb434dfa5dfae4bfb710614d52e98f4ec9506795ea63d7eba65380e35fe8dc144741d31d94f933611d55aa2f614ebacbb74bac44640c6dfdbba4a6d68b60b4eed7abf8941ec66137f4630d280cb4ec1155ab6b55e6a003a1c18b3158716c9299f1da33c57ead67f9416e0474121e7d3a6cf5b297cba0d0d05ce6d2a92abc979e8bb13f55ccfa3403624069be9c451f0ef40edbbd9888a1c102c69abc6f1c4f2c99a74117cd2c70ab7b322c52086c4a6f6d07039e0dadf8dd37d96f15a34579b044de16212c2b7246286077d38999b005efebed3027d2fede67793e3b80f1302fccd4e168e7bf2d64ab83ce57165ffa6138e6b693e31ac2b35854884bcf20987fcef2da651abb7b2105fd54b565845c8e5f61a7e11f244f304455c6100ac7e98e7f87159c12f96a54dfafd577cf3c317ff9eed99852d46cda8946b6f95947a69e4d0d86466d27942b73004820d0a66cc19faaf465e75d2a174b447b49b17a48397ebcf776ca57e9bc68a8d5de558242ca5ae9d1e6172947717d6300b821b10865526e673c82afae3ed6d03eb821108d58f8e86f1e4c1b53fe83504dfdac27ab14873ba850ba9732a1eb3c3363c57a55e92b03746733f3f8ccdb9f1aee9d38bd37afb8cd472b85b37460978198dc4f76600ffcb7b594a3ada5d727c58af25120fcc51b894ee78f3ad890a2329cc83a4903539f9cf6d7d94640fba9d627c1ce08f289e6bd468cd1a61d9762244293c55f7c6031ac371b01fc7128f72defa52391479e109f1246ee061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0x1000}, {&(0x7f0000006000-0xd2)="675ee7c3475dd7ae0abfd0f3c978d509e50082d15e08cde95e9bd2bb2ce828f9b410639a434c791df342c560ca7fa7fe3081c9a7e3d6865d7b4d5fd71e9b66bd850c84f24820f8d6094ae54bcf06dc7b042aece49874c4b37f05451f15febbb80d8ec67570a9be0d709693ffdffb665f580e52ca6d720555be4ac255ccb43f5519df04b293ea4b385a70fa8d6e8197e95f1061773b4ed1a49b6a3839e91819f41df6833d791573ead8cf2c8b85a803974e1d44125f6f792ed632070f68bf169c63009cb0be4441a8506f4de615f4d2443285", 0xd2}, {&(0x7f0000004000-0xd0)="6ca44d1c1d1e34ba765868a0fdb19dd36748f03e451290ecb79b21c531eb11d27f8e7a93d00ccd62b61a4cd580b6dbb44d814944a7114686bb80786fb395bd69fe782a4454766ee149d12b75f4bca7491d312198a287413bc69407e7f41c77e4f3c02d2903a0c3dc086217b13089e90caf555945c719416fb39d2ac68678d4ebf9dd59788aecf54e11349dd23f82f6eb369d41ad9bed1dcb03d348985564010d6ea0d21fb5c1b6a5b9acc761346d4dd3d868d9b76b9468ca5363342349be10cb26d7a240e85a4f0dff092631d4c0c60f", 0xd0}], 0xa, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x10}, 0x20000001) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f93000+0xb4f)=0xffffffffaf68ba66) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000386000/0x2000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0xfffffffffffffffd}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000273000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ee1000-0x4)=0x0, &(0x7f0000fa7000)=0x4) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000679000-0x10)={0xf000, 0x1000, 0x0}) getpgid(0xffffffffffffffff) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d7b000)={0x0, 0x0}, &(0x7f0000905000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000029d000-0x6)={0x0, 0x3}, &(0x7f0000e60000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000039e000)={0x0, 0x4}, &(0x7f000038c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000295000)={0x0, @in={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b4, 0x1f, 0x4, 0xa9, 0xa41c}, &(0x7f0000a2c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ea9000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000072c000)={0x0, 0x100000000}, &(0x7f000086f000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b85000-0x8)={0x0, 0x1}, &(0x7f0000738000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005c2000-0xb8)={0x0, 0x100, 0x81, 0x8, 0x1000, 0x800, 0x100000000, 0xca, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x8001, 0x8, 0xffffffffffff0001}}, &(0x7f00006dc000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000060000-0xb4)={0x0, 0xac, "8a296855d64ee3a629b02174dce48bc8405205eead21b58ba2beb159225255da5b1931500c5af16d705b5e07535d351f30f50cda0e2672b84af0c8c0854f68ff5c7a656371b8e5392098bbc2fb0f68f71ca6c4d606398c186e2d4605555cce4b28ca69fd26bd0868ea36c2ff7cc1abea4d1ff6b376e69a338bf77969d4d6f15b79dd8ce754ca322baac1e7065762fd1a9a819d9ae4650fcc0976ff297e2bc54cd4043617579d81e0016fc356"}, &(0x7f0000ad8000-0x4)=0xb4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001c3000-0xc)={0x0, 0x80000000, 0x10}, &(0x7f0000ee2000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f54000-0x8)={0x1, [0x0]}, &(0x7f0000b4c000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000431000-0x8c)={0x0, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e51000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000831000-0x4)=@assoc_id=0x0, &(0x7f0000d44000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000656000)={0x0, 0x8, 0x20}, &(0x7f0000bad000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bc8000)={0xef, 0x820b, 0x2, 0x80000000, 0x0}, &(0x7f000087e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007fe000-0x8)={0x0, 0xffffffff}, &(0x7f00008b1000-0x4)=0x8) r17 = accept4$inet6(r0, &(0x7f00000e5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000108000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r17, 0x84, 0x6d, &(0x7f00006ae000)={0x0, 0x18, "bf5312a92888776bd3020c1d991a6612fe65f2254eace908"}, &(0x7f0000ea0000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000efd000)={0x0, 0x1e, "b80239045e17311ce4a9d01bd61134e3066f871cd5de539d5c1c03ed16c1"}, &(0x7f00000b1000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000112000)={0x0, 0xffffffffffff8001}, &(0x7f0000c28000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000f4000-0x10)={0x0, 0x20, &(0x7f000063d000)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f74000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x7ff, 0x164, 0x9, 0xa821, 0x2, 0x2, 0x7, 0x7, 0x10001, 0x7, 0x100000001, 0x0, 0x2]}, &(0x7f0000a54000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bdc000-0xc)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f000056d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000055a000)=@assoc_value={0x0, 0x0}, &(0x7f000076c000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d0d000-0x14)={0x0, 0xdc2, 0x7fff, 0x9, 0x8, 0xfffffffffffffff8}, &(0x7f00005f0000)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000063a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e04000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x8}, &(0x7f000035b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da6000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000176000)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000e28000-0x1c0)=[{&(0x7f00000d8000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abe000)=[{&(0x7f00001bc000-0x95)="4badca7ba3b9a89fee394bcdc7806f38456c188d9422803ccbda4f59752c0ac2d98d3b51f1e758fbc7b6b1abf75a1324e5aaa5e8e929c0a3b4149642b4881bc87adb6c5ef35d10c3396bb96fc2c479b8d409259059df54d2afc633d462f3f4c102c6a267ba3975fa93e5d3f71f46ab70898f9af8978164ebbbf71d230493a3ccad85b8ad3c0d60b1bda6214fb24ce3c957d130eeff", 0x95}, {&(0x7f0000c37000-0x5a)="be4d5aa99d0d7fef4376b8bad46da8e458c0e338ce5cb057e0a35477ea074d0302dd5c5239309b990dfb4fcab9f277aa8a690a4d9c2cda62e6c63cb7f93e1875f2448f5d1aee3fa3a778e49af60ff27e5c5c14e7c079ebbfda2a", 0x5a}, {&(0x7f0000fc0000-0xb5)="530f91a9ccc64fad500eec77cf4be3849aaa597935777ff7b3b645e12cde714ffcfbb07c928dbde56b44279d55615a29164af1b139a0ac1edadc88cea7e39b200e84e65cbddd1c47d85e1f02392450afd209a69165ab98933ae51285ffabc8862cbb4da064320c4938fe4b90f21e29ad54236bfcfef6d7b1b9d962c90287928bb4a8137550395bca7dc129f6cbaabbb2bbaf0450592fdebf4136c6e48d98892c7d292986fb37ded703ffd216fdd6451d0460817f57", 0xb5}], 0x3, &(0x7f0000d88000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3f, 0x8207, 0x7e82, 0x400000000000, 0x6, 0xfffffffffffffff9, 0x2, r1}}], 0x30, 0xc080}, {&(0x7f0000313000)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f0000419000-0x60)=[{&(0x7f0000560000-0x29)="ae9a95c9a6568b8856c8b1ce6554b594e35c936f016c3b0c9284f5bbd8e58e1d7f401385b4e91a08e1", 0x29}, {&(0x7f0000a56000)="8e71581df6af093d6fc3fc3bdc12751336f48eb17438f6964eac2b86e5d04b99dd5a7e885bcd6d8323802e2dd58c3229a2a1315e91b9393e830ebb375afadf43b3a782ccaadf40fe6743caccca349c3db29e46891ef952f9ef42a2e15a055d6e30e354a4c6c30a1a7ff85543821de4", 0x6f}, {&(0x7f0000be1000-0xb)="a1b9d2e5076282186f33e2", 0xb}, {&(0x7f0000e80000-0xa)="5806c85fdd7fbe9c7951", 0xa}, {&(0x7f000065f000)="374b6e7ba91012a24a80e247cad9103a5bc0c83d6169ca8ad5f771324e0c7dd132b4401cc852ab18e1a6ff0735a831a0b8f67554c844771c70e98783e7845bef37c602d3cd02d5c2c08d3be2666593d3e21b48d017b4e29f0d09fb2d797e52a26180c998217a446ea797c0b840dbf81f73693c2a9a8a6de49a25437e7ae92768d934", 0x82}, {&(0x7f0000647000)="b35c0a28ca7cd6ba90e587f392fe29bd14a2b6b7dd04f8d4e9b6f783ce143267ce81aa0c062b6fd9412cd948c26a6a7814", 0x31}], 0x6, &(0x7f0000b63000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x8001, 0x6, 0xffffffff, 0x1, 0x26b0, 0x58, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xe0000, 0x8, r3}}], 0x60, 0x40000}, {&(0x7f0000da4000)=@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000536000-0x50)=[{&(0x7f0000dcb000)="415146b73810bb03e61016ac15850e00242f1d", 0x13}, {&(0x7f0000895000-0x8)="1f0b6f0422f9ddd1", 0x8}, {&(0x7f000077f000-0x1000)="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{&(0x7f0000264000)="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", 0x1000}], 0x4, &(0x7f0000b33000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0xfffffffffffffffc, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1f, 0x4, 0x2, 0xc1c5, 0xffff, 0x4, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8200, 0x1, 0x7f, 0x76c6a96c000, 0x4, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x400040, 0x208, 0x7fff, 0x80000001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x39, 0xca, 0x8000, 0x40, 0x7, 0x1, 0x8000, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xc08, 0x8, 0x1800000000, 0x3f, 0x7fff, 0xfffffffffffffff7, 0x100000001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff0000, 0x7, 0x201, 0xea9, 0xff, 0x0, 0x4, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0xfff, 0x10000, r11}}], 0x180, 0x4040804}, {&(0x7f0000b18000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000)=[{&(0x7f0000bc6000)="ea342f36f21e940502471402d32bddf9f0417fd103f7f46389b717eb377576c51b2d2b706f74fbf0e92c711e2d7de25f1b10304c1fd6dcfd10308aaa9ef185fd39679202f29a97fe0bb9fb63fbbada1c936c06a3f5d69b2d57", 0x59}], 0x1, &(0x7f00007ac000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xd9b5, 0x1, 0x1, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0x10, 0x7fffffff, 0x6, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x8, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0x8, 0x5, r14}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8009, 0x5, 0x7, 0x200, 0x1, 0xea43, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x76, 0x8000, 0x8, 0x1, 0x5, 0x6, 0x9, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xdf0, 0x3f, 0x6, 0x0, 0x3, 0x101, 0x3f, 0xfffffffffffffbff, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0x2, 0x3, 0x0, 0xff, 0x3c0, r19}}], 0x1b0, 0x0}, {&(0x7f00002ea000)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6e0a01b8}, 0x1c, &(0x7f000051c000)=[{&(0x7f00000c6000)="650d3a7215df847614db11a8407e240a11aa430c03c5c8e079a2a91c76768750a45fb6251bdf30fbb708d76fb239fbca7496541509ac1e2e20cf80518cf87e99e11b32b858f62b3a4154916b5fc11c29ec8b655c25dbb96ab86ca394e0de5aa49c3db95c0ab7d7e5f09cd9c9e6f372e0fa006eaeca0ca73499f091c25b7b09d212b4d1c15d62fc7c", 0x88}, {&(0x7f0000eb3000)="25c3cbf2b8b8aa9d20fd1ab6220953fd", 0x10}, {&(0x7f0000c1d000)="7d2ecaf7850f5dba269a3bb7eaabde57e2272fe51a27160933db2f3e09311f6f85eb3efebfed8d92d2405ceb5ef0cb066bfb029db181165d444014e657214b82bd5f8f03dd9a53617ff5b3bad5d9ac92a9167460482256f0a9eaa1339575a13a7db9829748b9a8af9a254d9af8485a807914137a457e87e986da2e8254cc35129f31c50fa8c881a713ad96ca8b25fbb6bcbf7bc4d5ef301b1295", 0x9a}, {&(0x7f0000c6c000)="2400a7f308246bce4f5af43e8057898d3e2e3f11f111160a6ac30c98756f3db6e2a3f4ae8f8e40e6a973aaa73591d02d503a6c0f240fc4ad2f02f3eed46bf804845f7bdb732f3d4e587a97a65d5e194ccfa8cb32bd86bda13e9824b09ee4f7294bdce03a07", 0x65}, {&(0x7f0000be2000)="6d59af36dd5f4af5d3368f6c92d43b3fbbf6256e9262bd47176215287edab26c35c0bf56c9843218ad74b56a92ef99af6b5ac2fe5c55bd2cb9a8eba54a7b2fda60c332a69e9fd4855a725b20ad10f7c24e411eb96704c5a097a1ee1207aceb11af36ef03b2cc8d364099c4d51e5f03f15643069d314db997ab30f823169a5efbbabd35f2dbe80af0f3cf212cacb69768758ba8", 0x93}], 0x5, &(0x7f00003c7000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x7, 0x4, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x3, 0x8000, 0x6, 0x90, 0x0, 0x3, 0x995, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe, 0x6, 0x9, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x3, 0x100000001, r22}}], 0xc0, 0x4000000}, {&(0x7f0000aa1000)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000042e000)=[{&(0x7f000060e000-0x9)="b5411b5c5610872673", 0x9}], 0x1, &(0x7f0000c2e000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x4, 0x0, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0xb14f, 0x20b, 0x3, 0x7688, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x8005, 0x5, 0x0, 0x100, 0x42837996, 0x9, r24}}, @sndrcv={0x30, 0x84, 0x1, {0xb5ef, 0xa71, 0x0, 0x5, 0x7fff, 0xf03d, 0x9, 0x2, r25}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x8, 0x353}}, @init={0x18, 0x84, 0x0, {0x6, 0x10000, 0x7, 0x1119fe1d}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x88, 0x200, 0x2, 0x100000001, 0xfff, 0x7, 0x2, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x202, 0xff, 0x2, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x20, 0xffffffffffffff1f, r28}}], 0x1b0, 0x8080}], 0x8, 0x880) r29 = socket(0x1e, 0x1, 0x0) getsockopt(r29, 0x10f, 0x81, &(0x7f000056e000)=""/0, &(0x7f0000082000-0x4)=0x0) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x0) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000083f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b11000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000764000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00002c5000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000095b000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00009e0000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000f3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000d2f000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r3 = eventfd(0x4) splice(r3, 0x0, r2, 0x0, 0x9, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000693000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000814000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000367000-0x4)=0x1c, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a2e000-0x4)=0x25, 0x4) r1 = msgget(0x0, 0x80) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000811000-0x1000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000517000)=""/146) 2017/12/23 09:23:29 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_flags=0x2}) 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) prctl$seccomp(0x21, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x8)=[{0x7, 0xc7c0, 0x5, 0x8}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x1f)="bcc2e851048803103157df7987b336edadc11af8fa181fd8e1992292ff61e9", 0x1f, 0x4044000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7, 0x5, 0x4, 0xfff, 0x3a, 0x1, 0x8000, 0x8}, &(0x7f0000000000)={0x3, 0x1, 0x6, 0x5, 0x3, 0x3, 0x4, 0x3}, &(0x7f0000000000)={0x3, 0x8, 0x4, 0x2e, 0x5, 0x6, 0x64, 0x800}, &(0x7f0000001000-0x10)={r2, r3+10000000}, &(0x7f0000002000)={&(0x7f0000002000)={0x400}, 0x8}) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x0) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x0) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000231000)=""/174, &(0x7f0000163000+0xc74)=0xae) add_key$keyring(&(0x7f0000345000)='keyring\x00', &(0x7f0000967000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000adb000-0x6)='.dead\x00', &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009be000)="", 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00009d1000-0x8)='keyring\x00', &(0x7f000088a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000-0x9)='/dev/sg#\x00', 0x8001, 0xa080) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00006ab000-0x4)={0x1d, 0x2, 0xfb, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000019f000-0x4)=0x101) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000077b000)=0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x3, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2017/12/23 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 4 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000091b000)={0x4, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000b69000)=""/4096) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/23 09:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005ad000-0x4)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d86000)="622c558e4c74117b43732f84c97b571a50772df588a942b9a45179011ad0e322f5e6d4005caa1c7416456b76b7b0382f5c06ab32561cd60e99b1ebbc0af6e9870b4b862d186545926642ae25d47fac1ef5292dbc9408e9a144e8b9cc70a30fc95ee645f521602259b8057db3af68f24850d1fcf21fcd12c66944403eb07cf1914c7abc6c89f8932a44f01191b53e74814ad87be38026e65b716aa15066caa8b4a239178e086f48451eec7f6ccb304217f2fb3388", 0xb4) 2017/12/23 09:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009dc000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000f95000)={0x27, 0x4, 0x0, 0x1, 0x0, 0x6, "6145a910cc389f51a7c262ebed82d9e34b89f5a210b61137b049bdf3991211c7fed766fb62ecf8a02d68ad037d1878eed60cf6f71766856d13c93f0a4f93b0", 0x6}, 0x60) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/rfkill\x00', 0x102, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000587000-0x20)={"91efffba31d58e6ac4ec5390e3709e57", {0x4, 0x5, 0x0, "abe2dab46d9c", 0x22, 0x0}}) write$eventfd(r1, &(0x7f0000088000)=0x20200000001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aff000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000958000-0x4)=0x7fe, 0x4) bind$bt_hci(r1, &(0x7f00009dd000-0x6)={0x1f, 0x10c, 0x3}, 0x6) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000701000-0x43)={0x3f, "6e3c4668401261bad0d1174835e81845bf4e34e945d9493770c3f3e15529f36742434b07de13875faa88a2697ba557859f0cf3010d25d24544b2b1ffa0098c"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000096f000-0x4c)={0x5, 0x3, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000e14000)=0xfffffffffffffbff) 2017/12/23 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) [ 112.501814] FAULT_INJECTION: forcing a failure. [ 112.501814] name failslab, interval 1, probability 0, space 0, times 1 [ 112.553170] CPU: 0 PID: 20025 Comm: syz-executor4 Not tainted 4.15.0-rc4-next-20171221+ #78 [ 112.561689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.571032] Call Trace: [ 112.573600] dump_stack+0x194/0x257 [ 112.577210] ? arch_local_irq_restore+0x53/0x53 [ 112.581887] should_fail+0x8c0/0xa40 [ 112.585671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.590757] ? lock_release+0xa40/0xa40 [ 112.594737] ? find_held_lock+0x35/0x1d0 [ 112.598829] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 112.604693] ? rcu_note_context_switch+0x710/0x710 [ 112.609616] should_failslab+0xec/0x120 [ 112.613567] kmem_cache_alloc_trace+0x4b/0x750 [ 112.618131] ? file_has_perm+0x1ee/0x5d0 [ 112.622180] alloc_pipe_info+0xb1/0x350 [ 112.626137] splice_direct_to_actor+0x64a/0x820 [ 112.630780] ? _cond_resched+0x14/0x30 [ 112.634649] ? generic_pipe_buf_nosteal+0x10/0x10 [ 112.639469] ? selinux_file_permission+0x82/0x460 [ 112.644293] ? do_splice_to+0x160/0x160 [ 112.648240] ? security_file_permission+0x89/0x1e0 [ 112.653153] ? rw_verify_area+0xe5/0x2b0 [ 112.657195] do_splice_direct+0x29b/0x3c0 [ 112.661805] ? splice_direct_to_actor+0x820/0x820 [ 112.666650] ? rw_verify_area+0xe5/0x2b0 [ 112.670696] do_sendfile+0x5c9/0xe80 [ 112.674405] ? do_compat_pwritev64+0x100/0x100 [ 112.678964] ? __might_sleep+0x95/0x190 [ 112.682929] ? kasan_check_write+0x14/0x20 [ 112.687154] ? _copy_from_user+0x99/0x110 [ 112.691284] SyS_sendfile64+0xbd/0x160 [ 112.695154] ? SyS_sendfile+0x1a0/0x1a0 [ 112.699106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.704103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.708848] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 112.713575] RIP: 0033:0x452ac9 [ 112.716736] RSP: 002b:00007f4206644c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 112.724420] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 112.731663] RDX: 0000000020cd1ff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 112.738904] RBP: 00000000000001ed R08: 0000000000000000 R09: 0000000000000000 [ 112.746146] R10: 0000000000010001 R11: 0000000000000212 R12: 00000000006efed8 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d20000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000a27000-0x8)='./file0\x00', r1, r2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 112.753387] R13: 00000000ffffffff R14: 00007f42066456d4 R15: 0000000000000000 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 1: mmap(&(0x7f0000000000/0x906000)=nil, 0x906000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000907000-0xc2)=@random={'system.\x00', '/dev/random\x00'}, &(0x7f0000961000-0x7)='lolo*{\x00', 0x7, 0x0) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009f3000)=0x0, &(0x7f000014f000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x100000000, 0x0, 0x407ffd0002}]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d4b000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) set_robust_list(&(0x7f0000ea6000)={&(0x7f0000364000/0x1000)=nil, 0x0, &(0x7f0000d4f000/0x1000)=nil}, 0x18) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000098b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000-0x4)=0xe8) setfsuid(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00008b7000)=0x0, &(0x7f0000c93000-0x4)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000683000)={r1, 0x18, &(0x7f0000ce6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004e8000-0x4)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f0000ee3000-0xa)='em1cgroup\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000447000-0x8)={0x0, 0x0}) open(&(0x7f0000317000)='./file0\x00', 0x20000, 0x10) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x801, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet(0x2, 0x805, 0x0) 2017/12/23 09:23:30 executing program 3: r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x8f7) 2017/12/23 09:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070a000+0xc31)={0x0, 0x0, 0x0}, &(0x7f0000f3d000)=0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/load\x00', 0x2, 0x0) mq_getsetattr(r3, &(0x7f000005d000-0x40)={0x5, 0x4, 0x1, 0xfffffffffffffffa, 0x1f, 0xc6c2, 0x0, 0x6}, &(0x7f0000b48000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x58, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000782000)={0x0, 0xe8, &(0x7f0000f68000-0xe8)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0x548, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45d}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b8000-0x4)=0x10) syz_extract_tcp_res(&(0x7f000017e000)={0x0, 0x0}, 0x401, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000e95000)={r6, 0x8}, &(0x7f0000d5c000)=0x6) r7 = dup2(r0, r0) dup2(r1, r4) fcntl$setstatus(r5, 0x4, 0x46c00) writev(r7, &(0x7f000085f000-0x8)=[{&(0x7f0000b4b000-0x1)="ab", 0x1}], 0x1) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000053c000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:30 executing program 0: r0 = memfd_create(&(0x7f0000d61000-0xa)='cpuset@-\\\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0xf8dc, 0x2, 0x9, 0x200}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xcff, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f000000e000-0x8)='./file0\x00', 0x8, 0x400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000000e000)=""/28) sendto$inet(r2, &(0x7f0000008000-0x32)="32000000180025ffff0700940d0914040201c2fe200000fd000000000d001600008444000100024fe514eea4eb4e56d7182e", 0x32, 0x0, 0x0, 0x0) [ 112.865549] kauditd_printk_skb: 68 callbacks suppressed [ 112.865578] audit: type=1326 audit(1514021010.321:1423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20053 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffd0000 2017/12/23 09:23:30 executing program 3: r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd5000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00003f5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x9, 0x1bcd, 0x0, 0xfffffffffffffff7, 0x4000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6dc, 0x0}) clock_gettime(0x0, &(0x7f0000734000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd5000-0x10)={0x1, 0x820c, 0x8, 0x4, 0x0}, &(0x7f0000bb1000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fd5000-0x10)=[{&(0x7f0000fd3000)="89d68c2aa117599e54ca0207e231b53202d4a53793dba78c01b40671bc68b49857", 0x21}], 0x1, &(0x7f0000fd3000)=[@sndinfo={0x20, 0x84, 0x2, {0x33b3, 0x703b19c0789006ea, 0x1, 0x10, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x820d, 0x1, 0xcf9, 0x8001, 0x0, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x9, 0x9f}}, @init={0x18, 0x84, 0x0, {0xd, 0x400, 0x43de, 0x81}}], 0xc0, 0x0}], 0x1, 0x1) 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r2 = syz_open_procfs(0x0, &(0x7f0000665000-0x8)='ns/user\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000018b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000709000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000854000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) [ 112.962190] audit: type=1326 audit(1514021010.417:1424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20053 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffd0000 2017/12/23 09:23:30 executing program 3: r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 1: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x410741, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000b76000)={{0x0, 0x0}, {r1, r2/1000+10000}}) 2017/12/23 09:23:30 executing program 0: r0 = fanotify_init(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x1000}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00008ea000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000001000-0x28)={@common='irlan0\x00', @ifru_ivalue=0x7fffffff}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/member\x00', 0x2, 0x0) futimesat(r4, &(0x7f0000002000-0x5)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x7ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000dac000-0x4)=0x0, &(0x7f000048d000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100000806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7f) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000)=0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)={r3, 0x5f30}, 0x8) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000e6e000-0x4)=0x0, &(0x7f0000306000)=0x0) fchown(r4, r5, r6) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/create\x00', 0x2, 0x0) recvfrom$inet(r1, &(0x7f000077c000-0x53)=""/83, 0x53, 0x12021, &(0x7f000064c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000702000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000996000)={0x4, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000c92000-0x18)={0x6, 0x7fffffff, 0x0, 0x7, 0x401, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x3d) ioctl$TCSBRK(r3, 0x5409, 0x200) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) bind$packet(r2, &(0x7f0000753000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x3, 0x0}, 0x4) dup3(r2, r3, 0x0) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000f1000-0x9)='/dev/sg#\x00', 0x7, 0x44000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00001dd000)={0x1, 0x0, [0xea, 0x1, 0x9, 0x3fff8, 0x6, 0x1, 0x1, 0x100000077f42760]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003b000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$ax25(r2, &(0x7f0000fe1000)="004ecf22763fc7fe3a22524dc243be3060b751dd8e9072165b91027676de88a0795a046d59aec5ef3cafef18b845dc7f071b99b98f5d2f5fd878a4a8a68bcac003b037dd775911c5c0fe361208f0744f6ee959285d975707c36f721ef45262423253e1ef091b0eba161c232fc71e263d002e5f074e4f72077c7d9b2691194adf3588bd7e41c79a39ca0725d7f7f8450707df0afc1eb6835fb918722c193717ae2c512aa1959172d020f09ffc8d642affcf3172dd86cef22bef5a3d366a1f06bf3422b2f5e751eaef74b9a46d788f8d3fddb6865be56d6fb18f986970b25d4cb39f2d4d1d1ba814ea996cba33428aba2a3da4b060008fa0db44d07638904631a58945f0eb5001da7cc0bb48cc1229b952c6a9e0f711d1c2849d5fc6d3fc2f58b70f9a75cc43a628591e3edb5e1cb7f83f1f83518a8369cfee26e481557d27a9aa727d84c6b9c0a96fd1dbb750bf8fcf11a3934b9035d2ce87c1c24bfce4c555db6344c0ca27c32a893bb1c0517c0bbf684baeeaf4d5a8f086fcd87f74b029fa3897c7b76239ccf6a7bbc5501e4f272e329db570c6fc30ec7f10fccfa32520fb5df2a1444d8da5eece470941cc9bcf3148acb984ec8f2835a3d0c4de8b542a4222d6a61cebfefbf78218ecb3ecb4ffebeddeab2c06e37947314330deb771a395b8f20458fa7de3e2ab5179150b9cf562acca7705b90c0a1a3fcbfbf2484e0dc7e9ddc626f9d208e089aef1c72a7a8bbb4f82444cb381330a410b1d299e41654a12a53d40551cb5c259084f591752c23c9eaacf7bea2ad028e8ff193650d0efdd85485ce25bec40a3e3c8ab83c3b18b14d55633b5ad7cbe15f294b17003fb6d0fcf5f72b6c2cffdd109aa13100d3fa2f5b693b5214e5b99d9851a3d28373005ac39c2501b44a29a982d36ebf138b98ca80253308146bf682cce205f6df7aa1ae831e3d592e71f0ef5ac7d470ed794996f69464ccaa2e4e5acb23dba28361efe12649c8ea88e079ee34bbff4f4a6a97b67425135ae6a3b71027400b3124406ffde21769b2a6dce7eb212396908d5b0b6ab9d97fc0176b001429cc4c4a62f42b4a38efef5189b4a7fdb3a2f6af87fad780d971a50a3adc8c534cfe3eb273249814bf072353934046c237ffab08ba22ecfa528c92b9825c28c6651f271bf0c749e76dbccf8ed97923fbbc155ba4c79db8a1a1a2af9bce3eb8c1be7b43ee31409e2319e1b461e05af573bd5aedd7e822db5c0d6783f6ac79492816e6971e70c3d97590550088165f483f3f7c4f69c44ef2844cbbd14db9fae7289be11b7416e5f62371a80d7f73a0668d7fdaad8b02d86792b8bc52f65c8baee96b66fc843f39de975d3ae0716f1650f6ee864fe0ba441de665e1286827d36f725df243f68a5cfa4b3fe0a0898e7373118be3950d2616c34317cd6e662279ebafdc30f080d2df5ac149e3edc4a8e1b9fd08aa5069042fe74fc4f4882e2a8c38022acff0ef54ca9ef9be33e363ca2a9c0484cbb96d8db31356f299c9f3c1dad4c9d67b0d968fc46c487972d22251608a538b7cb087d5c01d74b4153d1b2f9a2ac7f86bd47029a86a373f8e051f38feccb16c9d87c685e9fc532b4e367f9a039b99846f3d77cc0e877c76513b894867c56ec8abdc38839cf793604d5ccf2ac361d6cf311fa476c34ccae8c28a06fc7df51565269957af2fa74378d4d368573f91b5b6cae1adbac9a96488afe7bf134c68bf840ca7fd6829592a00888cf55718b3e9589258c363baaee1729ae2eca2518ce245bcb1578223278a7072e8b4e57506300391da7487c7b5566155169ce813593677a0a1de0a1c765155bea097f2f73c8520e44cd3caf4010d898ddf010ea47a6cbe2a1f4b59fc81032ec19eca17713ab3548ffcedbdedb1056e6c5c70d0a9b605fd6d1b8ae18b3f1611f942e99d6174b41fc7b7237bf10a46549366b6cfc797ee7aff0b5c7b013943b8e4984ffbb55209bf9b5ffaeb2e0eab6a5ea1c9bfe0c5d3993f67e7aaa8f8d9f9191abde5713e3a7defc7dcffdd7465503fdc26485ebf1dfc1ad5d7323f64ee7d986e5835b54fa380a904da984d52c1353d36c3b34ca34f1094a2d9d08615a6dc1c9684285c748fa62b2b28c131aef98f0100a354af57e365980c2d12563eebad43d8ace7997a28d36130d84d784699227df25c655c02860aa11ced5cff5a6e02b44b6328970cc4ad6434e117d8b3d39c36201fae53ee2b0b60d4f727e8da66eeb1f606e47e26c86f021099985437b0f3cf4b1d3d8a92c696f99d12f48130d8c2dcc27eeacc599236edfdee6a4c5c78fa0fcdebcb575e8d5e7020cb436330df4adcc1914307c9c2ae6bee502709fae7879c48526a87c9e6c56908ddbdfe84f145245263a494aaac4e96c5f7ac06f1725ccb3b6c1e7fc4b9a73e679dad0d42287a9d4afbc06316a779c09b0f8fac76a47c72b79746f276ac41186f9ab494a07e0f6bacd0c75ee637ae4e1c7ee858029c0807a5eefbedcb3d2b7253aeb5b8d51f36ebd03b66b6761714854c82e05f2127be275ac51aecaedf4f6cb8e007f4cbcf6e05d6499bf711c940fc5ed7a6f653e31dea636ebf814690d155619d0a6102b45c193b7738624d36cd542438a1c6ca5cf1d1aea85871607c75205992bccfdeb833dc84309243caa658716e14eab9d7a22de979ba9243f2c142e8cc07fad0adb227aa97b0d307dc7f61ab43ebbf4460ca6d29edd035bd7487ecbdb7385ca81d29a916565fd3953b1e66c246c6cb6f03f35d9195331d6a9a98195a11a772db2d037b9fa4c8cd9323e4816e51e39eb753a6bbe1441ac3684181a6852d0600c8f02f8904b2a35ca8fc264791035ac8c3400adcb1356cb19d227f671635b717e1320ba512c58b502a18491ce35f437c3a2e254f1302188a25c47231ea6c8eb2554d9ec01c8f808a6a803f885447512d5ab5f0fca4d999864f36326df3d62f6dbcad2fffb46e8bcb2410fcbbfc7e22deb95a91b56ccc90268045b2dec981469ee0b26790da7e8631d29a33dda5f8971b035901262638e99ca4c9d557755ecb144527da56694c9241af08a03587c9d3d0aeb439f847ca4614c132d7e046a27bd489bb5f8c5320d24e5c85d38a0d574f8c846900e8f43393ea765bd20803e54b580c37d6c020108fff66fcd18607387be3df542713498b70102c208254a2299546df869e838d7297129d2afffd84e544100ba077bbc1672d2b268fc18f407ec1494db4853f2f14d9f16c3971162d0dd1ce09539ec6e08ee40b24d3cf778480fc50ce6298b28a0ed27ba0dd4e32dce9ec3b38f9ba1177b3c682f106d147f7ef0be5ddd8c56ca975a0f86c76e4708a62be877058b537a5936a7986513c7f0f9b33eba3c8917d95982346aca76a381b4c6195b018609efbaf9962d0b1e9a09685f09be6c2c7070c7fc4d0ae6e1ad1a65d05c1682835c4c9c7fc23983fda059714d434e353005323cef2a851f7f03c147f44329ed6bd312b0b8943bec8faf3e3a0140f6b4c9ced6d34c5d7a51cb4537628cff52fae65b049eaa2d3f2284fba420f335c81817bc1aafa6e87fc9b922d989de8d9b799f3b8615da854871507ada4cd31fc3d25599e12214ab26634f683d6173a305d310226d45222449c0442db27d480bceb1cdf3e7bb95c872f09653dc9681fb3a4652e7a06a4c23acd3273d35fd2fab52b5872bed41b007f8f174e625b42a7cf25d8b5769206373e2aebee0ab6318a9fc97c0dc80d20f38491cf6e2fce53177e09d907a48fbe22491b1ee94494aa0eb6e35ed88d1e7c29f3f3003a3de7e7b35b41d7cf6bd095f60416d0cc0ea7d5bac26e9827fa335583204484ebd683b9f38d9f75186d1fc3e582ee04c6c9bd5b0e34f5067787afb13d5bedf2a6a0ec8acb17686c62c31656c16aa18a6429b2413d052d0a04cf0cec2c41ec925dc77415efe200cb79c38be10f2fbac48bd8d014626295172656e943abf4da6aaf1504f449c6654e0e5dd1a61bb11e384cfa69216f467824013237544199316d8a5a13a3c85001022018b9fbd978a7b15e07576ebeef3a42e8abecadb75f55bd3ff8c8a3e2f665a3144425f13626ff40a69ed11c9bf573ab07d48b7c0793779bf21b18980f93f36832ee56e12c18685136f2a0cab3d5d0929b91b35239d3166941b63e80d537b09d604030e50f1b0ac458322ce3dd8134073468e1719e628afb514671566d3b1b13dfcd8d9dcf097170f3fb61b795974620e2ae05331a823a483ce2061ef0ce5d55a5632749141e1dc7933d36ed16a1ea2f637f32eb276fd8bc5c1a76b802953d62dece87091fc471c6a7e4ec485ac335011ead828e996127baf09048145701494248415262975acdd55e82b51903a503022b7b82a78dc0ddc29bc31339269ee4ddd44b1cea2833b18127cc69470059e18cd3db132873c61439eef6a5404866893dfb59f984f24e746d6ae4c5faa0201bcf41267560b3ac6be5d47ca61b5ce92685d1dc36bdb0a3a7ca6729efa944eab0c296bea7a3785b21cd8f006ac07e684aff1ca236759cf7059a4ca19929360090335c446b31548e224926a374d4a2f369e98dd67f28bfb95e69060787fbf636a718ebdcfe812250d8efa0c25e8925af705dd5725c378c2591139cd18c14d5d41d25d2c3ef413d171e58058b24ea485889b99b441538ff3e4094baf3f0317a713d655d02141a2954596d9d2baedfd5ea385d7e2e6178118765ee74adeb56594c17b0d9f7f28fce755d64764b1d80306c1175c541c254122f4b41ec4e04404e4398e99cd127492c14d61f48abe2492901155b406fcc22483e8a9012bf0b17a2dd7daf84e49d9589cca923826fd90fc1056e2a1d12dc8111c1e4a8d03dae1551c50d27b809308846f21122247addb7f955fcd0eb50aa812c201c7fd4e66f19bfb8ab339af94ffdd4f2a4359305558c2faba3a4778245a16853dec8e807c010ca26ae61be094286bc374550841e9f879ff99eda0732ce2a998ab21fd2519d026f06320bff88c4960aa29ee2d9db52515c86718d7613a8ee6c47db768a227ef27b7c6fbe128cc5a3ab8a3991eb3c5a5d6c95951d22da9fe3139ad55d590ee334672c1b2b0b73617bfa4bdfa2d08accdc24a691bd23f13116addc4cf091ad3824222a9b74e5083cf9b3eadb975c62f606e57ba667a823ea370daddb7e0424f43d0c6e1223f8d2ee55836fe98b206ad35218fc1fc5f0d74724f04791f7b63788ecb4d40799a5afba6a41ff94707bf376c4a43692e172d4e368cc087338fe8dc1de01dae2c0abfe792e474069fb767a26b77048e6a68d948e323c59600f1a590ff5ac4b6ae4cafce2f94dc449a3459e131d09e0ac704df4c6f32a63f1bc7a63b7e47240bc3598aee63685cb5841103d120b6ab9f54eae360e618d003cdb9463049851ecb9cdd1e1450d7c8e81021a0ef711f5d555ed9491a5755cf9f33fa97338509403ae70ea216bb243ec8a761fb78818e3e789e09d67baeda19b6f6c746c9fa2a031dc747113427e2dcc24527bc697708cabd436c8fa413c38048f969b4ca4707822e0f379cc3e038b671b68a9a2f4ca1744bb90425a4b0fdce95e6e291bb12c9e20bce9bde36705aa4dbc1842c3c7c958d649dcdb77f3cc998d3180be8043b5083d202fc29a1e1f7d9217bbe4d0c6faef173633307810c15cd1d07caa7191d984fde86b8b2b2a180ed57ce27ef368c10b0a757807a77df4cb227d29d0e3a374d2071854897e7d1de53b861637481bb14a7f21a79643200256923b2d378f56d1c415ed9047fe33d3543145dfe0e9ef343405813140178", 0x1000, 0x4004000, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000183000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000771000)={0x2, 0x0, [{0x63aa, 0x1, 0x0, 0x0, @msi={0x2, 0x6, 0xcc52}}, {0x3f, 0x1, 0x0, 0x0, @irqchip={0x4, 0x400}}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d6f000+0xc76)={r2, r1}) link(&(0x7f0000164000)='./file0\x00', &(0x7f0000952000)='./file0\x00') 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000299000-0x8)=&(0x7f00008a7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002d2000-0x8)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x800000000000, 0xfffffffffffffe00, 0x101, 0x0, 0x8, 0xffffffffffffffff, 0x1, 0x89, 0x8, 0xca0, 0x7f, 0x1, 0x0, 0xffff, 0x44d7a587, 0x1ff, 0x5, 0x101, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x6) r2 = socket(0x5, 0x2, 0x1c00000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xb026, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x3572}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget(0x2, 0x1, 0x6e7) semctl$SETVAL(r5, 0x0, 0x10, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x4000)=nil, 0x4000, 0x3000004, 0x10, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002000-0x78)={0x10000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c2, 0x0, 0xc61, 0xf7, 0x1, &(0x7f0000000000)=@common='gretap0\x00', 0x1, 0x8, 0x101}) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001000-0xb5)=""/181, &(0x7f00003d3000)=0xb5) connect(r3, &(0x7f0000797000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003f9000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdc000)={0x0, 0x0, 0x0}, &(0x7f0000b84000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000209000)='/dev/sg#\x00', 0x2e4, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000060f000)={0x0, 0xc3, "70bbfea88351f4c11a21e9481a05c82d8b1c9cee5a3151814918d89512eaa8d8fa4961c98ba61db729e71ccb9d7fa681bb91006e1c138f3eeef7f931b8e9b5d25d05179510cb084db94bb25478c54db3e1459556ae3f534c2607045b6d0ce59232d38233937cbc5031647965eee3f45b9a6bf5381a1ea95e516f1f3bc37cc02fec4cf90aaa1d930ca49ae0385dbcf6e5bc4861cf6c777fc3aae0ec984bc35740bb27eabf0cb7c3a8ea4bc9fe34b27ac0bacfcfc9b70a3255a243fa8c68a98c994b0153"}, &(0x7f0000aff000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008a1000-0x8)=@assoc_value={r3, 0x10000}, &(0x7f000042d000)=0x8) r4 = syz_open_procfs(r1, &(0x7f00002f7000)="b1000000000000040063746f7200") ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) syz_extract_tcp_res(&(0x7f0000070000-0x8)={0x0, 0x0}, 0x7f, 0x10000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) splice(r0, 0x0, r4, 0x0, 0x4, 0xb) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) memfd_create(&(0x7f0000d96000)='\x00', 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000858000-0x10)={0x1, 0x4, 0x2, 0x3, 0x0}, &(0x7f00003f4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mq_getsetattr(r0, &(0x7f0000000000)={0x1000, 0x2, 0x80, 0x73fd, 0x1ff, 0xafd, 0x3f, 0x4}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) unshare(0x41ac0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000002000-0x1a)=""/26, 0x1a}], 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008a1000)={0x0, 0x101, 0x4, 0x81, 0x1, 0x100000000, 0x9, 0x20, r3}, 0x20) 2017/12/23 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/user\x00', 0x2, 0x0) mmap$binder(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x1, 0x20010, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012e000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000af2000)={0x1, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000ae8000)={r2, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f00003ad000)=0x7ff, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r3, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000b77000)=""/0, 0x0, 0x0, &(0x7f0000a0d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f68000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="f1c7431a84ee", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000911000)={0x1000, 0x0, 0x8000, 0xffffffffffff3771, 0x9f38}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) pipe(&(0x7f000044b000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000095c000)=0x1) r2 = dup2(r0, r0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000307000-0x4)=0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000600000)=0x3, 0x4) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a4c000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffffffffffffffc1, &(0x7f0000a20000)='./file0\x00', r0, &(0x7f0000e63000)="24c2e8213686b8d84059f7869cd430df80d91527673a8fe2da45a11dfa2e56cf429550fa080c1f59fdb75d26942a4220dc49e67f05f6847bf7f066007d2eec485250e7a94b0d7288cd875105cea6738d3cbb131061d4513d68708478280439065e06ae085b51d9d8dd0fb5ebe8e542c98759e79acce66bdfadb3a854093143dee317045e929138b3e4566f73d473c5667a98962ab604dc548980744c77c4d2") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f63000-0x24)={@common="6c6f00000014000000000000000001fa", &(0x7f0000fb1000-0xe2)=@ethtool_eeprom={0x9, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae2000)='net/udp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000737000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7f, 0xb7e, 0xb1a7, 0x7, 0x6, 0x8, 0x70c5, 0x3, 0xfffffffffffffffd, 0x2, 0x2, 0x8b2, 0x5, 0x10000]}, &(0x7f0000d07000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a5000)={r1, 0x3, 0x30, 0x0, 0x81}, &(0x7f0000348000-0x4)=0x18) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x0, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x0, 0x0) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ae8000)={&(0x7f00006c8000/0x1000)=nil, 0xfffffffffffffc00, &(0x7f0000dda000/0x3000)=nil}, 0x18) r0 = socket(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009ca000-0x4)={0xffffffffffffffff}) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005ae000)={@generic="c0834104b1c0ef601bd49cce2c7d626f", @ifru_data=&(0x7f0000dc2000)="5bfbad444b7d467cdb0000ee002a170000000000000000000001e700207204d5"}) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000072a000)='/dev/vcs#\x00', 0x65, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000749000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000bf7000)={0x3ff, 0xfd6, 0x8c5c, 0x2}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000aa3000)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0xfff) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f81000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) userfaultfd(0x80800) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000cd7000-0x10)='./file0\x00', &(0x7f0000d8e000)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002a000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r1 = socket$inet6(0xa, 0x3, 0x2b) sendto$inet6(r1, &(0x7f000090f000)="50eb7134c72a11b4e396011552e2250f4cb2578a09ed1638c57cdaa6dcea101422613036b01f3fdfe60671fdc5e3d8449f4bc650fc05056c08d44e02be8ebe2b538dce06bd785e8f40fa4427ef563754909b812cdbc12cd6c3968a1a46310908dd7317b0ff6192bf4cdd2ab3b7cf5e166a2fe69f6381fa89", 0x78, 0x8000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000013c000-0x801)="ec0c", 0x2, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000765000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000026f000-0x4)=0x0) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a49000)={0xffff, 0x0, 0x1, @thr={&(0x7f0000f63000-0x23)="", &(0x7f000036f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2017/12/23 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000583000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x8, 0x81) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7f000)=0x1c) 2017/12/23 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:30 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000522000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000767000)={0x1fd, 0x0, &(0x7f0000e54000/0x4000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000334000-0x28)={@common='sit0\x00', @ifru_flags=0x2000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000aaa000-0x10)={0x8001, 0x2, 0x1, 0x55e, 0x0}, &(0x7f0000fbb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b13000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x7fffffff, 0x8, 0xfc, 0x3de8, 0x200, 0x7, 0x226c, 0x80, 0x6, 0x3ff, 0x0, 0x6, 0x100]}, &(0x7f0000cd6000-0x4)=0x108) fanotify_init(0x1, 0x40801) pipe2(&(0x7f000080f000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00009ec000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000620000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000044b000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x6, 0x2, 0x1f}, &(0x7f000092c000-0x4)=0xa0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000910000)={0x7, &(0x7f000082d000-0x1c)=[0xd5a, 0x100000001, 0x80000001, 0x100000000, 0x8, 0x8, 0x7]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000026d000-0x4)=0x0) ptrace$setregs(0xd, r6, 0x40f, &(0x7f0000686000)="6f8046fb609c0d1a37ae6466d5f82913d82d11f83851a055b5b7eb4614c17061dddc7c9d22efad722e5863c427491708c3d57002d7f890bdf3c6ecfde3d3d4eca6") 2017/12/23 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = semget(0x0, 0x6, 0x1) semtimedop(r1, &(0x7f0000a76000)=[{0x0, 0x3, 0x1800}, {0x6, 0x7f, 0x800}, {0x0, 0x6, 0x1800}, {0x3, 0x1, 0x1800}], 0x4, &(0x7f0000752000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r3, &(0x7f0000639000)="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", 0x1000, 0x200000c4, &(0x7f00009c1000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000c74000-0x4)=0x96d, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000015a000-0xb8)={0x0, 0x3, 0x7, 0x7f, 0x5, 0x49, 0xffffffff, 0x200, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5663c448, 0x2, 0x5, 0x6, 0x6}}, &(0x7f0000639000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019f000-0x94)={r4, 0x8c, "ba64b5bf1c054cafdad2bd54a2967a03101286edc095fc65bf6575b2b102713683b9d775cc6968d877fb8e7ec00a553540cfdc030a317c728897f6c023d97ec2eca8712c375aa259672498c70da7971d3dd6b57eadd7da75ab3f76147a1e3191c7572214003e03949a32e05bacda2ab0afc8e0175f2825f0335e75d8591a936e4f6497df4450125a2f9bd427"}, &(0x7f0000261000-0x4)=0x94) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007deff23000000800005000000e60100b0"}}}}}, 0x0) mremap(&(0x7f0000eb4000/0x4000)=nil, 0x4000, 0xa000, 0x2, &(0x7f00003f9000/0xa000)=nil) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb5000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000701000-0x1)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000934000-0x8)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x40, &(0x7f0000030000-0xe9)="") lremovexattr(&(0x7f0000e14000-0x8)='./file0\x00', &(0x7f00000ae000-0x19)=@known='system.posix_acl_default\x00') 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r1) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000675000-0x8)={0x4}, 0x8, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003dd000)={0x0, 0x101, 0xa9, &(0x7f0000dda000)=0x0}) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000069000-0x4)=0x100000000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004b5000)={0x6, 0x101}) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000551000-0x4)=0x0, &(0x7f000056d000)=0x4) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bf8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000768000)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="35d222f7f63a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) bind$alg(r0, &(0x7f0000f17000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) sendmmsg(r1, &(0x7f00003a7000-0x78)=[{{&(0x7f0000558000)=@nfc={0x27, 0x0, 0x64, 0x0}, 0x10, &(0x7f0000f74000-0x30)=[{&(0x7f0000241000-0xf)="e55ac596e305f4991b63bfd7d96566", 0xf}, {&(0x7f00002d8000-0x6f)="8344f476041223317acf979d13d7bada5798238c4811c7f98b4bb70279ef1a1cb0928102813ce119db63f46b907c4f1c436346cc0ac2fc4d0ff77121740ce7e7a0724dbaea45aee9047f0e983b862abbe794040de8bfca0a38785fe7e01b49ce945db5ecad3ef04860f213a89a8c3e", 0x6f}, {&(0x7f0000c3f000)="7a88bf6bbaaeab23633a06d2b363b4219c5e9d34b7fbc0c044e143e03b4239f46836c4fff9b9b89d269192b28134bfbb0b2032839458fc03efd126096517b9c16842bf0442257199b977ebdd95ff6ed0dc4ba949746cb462ade45bfff1590bc60537f88383581e1181e7d110214a71618b9536999b4c70b985d0d8ac0193c4e599b794b1e219a1eed3107b304e56412d1cc1b870f4233f6f846b49135d4378481f0417180234fee69c3f8f6cd0c3f8d1b595846d1a59e07de1c8594e7c11743c2b787ad5c19401ce9222227a93c650", 0xcf}], 0x3, &(0x7f000098c000)=[{0xc8, 0x29, 0x81, "55526e95d2f389af8e30a776c292dea40fcb9fd55dab8a27f873cd6c0bb8a61fa1bbf8b50ea2d1fad3719ea2ec372dcf4a79c86dd65d5e8629d5562ce2176ac6d2d383579c2108c1344e391bff5c5b439bfeb05880dee5d43dd32f2740cecaf385720e887b3d436391b63a9e8d885ecb5ad66c68a6b8c94d6ea4f63dfad60c4c69342b7e06bed8fa5d9b6d47f313a9f90b95c55261de04c74afe14677a5b96497e948eff147c565c5b5948c22a0949c88e4fdc43af50"}, {0x108, 0x10e, 0x80, "62b3ff1935a670dc3dfba452e7993b555b1c6b8605b2bb40ecb713e80e5489bde351ebf3cbbcce5a9297e1a2fd6ee4a7efc66576271613ae2a0fb9c4245941c97e0a32f81a7768f04f7c33613b5d60536829296f2a8bad3cd7426f704ddd95a689bab9f20d3d0b2a79afae86e71b9b8b313848d1510517c6dd339bf0fc2f9ef1bf86b05577cfab41141a0416e797795e0d59ae1283b50cce1c0e042638d5bb2a7c19fa27143b9bc0eb122070a0c1dd9c1fff4d677d519b596131c25df8430c777e3aa76f786c2c01904055da2f8d070c29790cc1e7f91a335204a40bf30d62b1a8bb56e414603987060a359afdf0ef4682835f251ee26e"}], 0x1d0, 0xc02b364c8d4adb8f}, 0x2}, {{&(0x7f0000d5e000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6, &(0x7f0000a20000)=[{&(0x7f0000975000)="5a1827007ca242339cd66af25a66dd043d9727fd2ca2784d4981a9a1fa766922c3a0cc50933f2c4e7554df878596c3d7e0a6756c55dc46d17135197d813902757b0b77bae1386f804a793d925f390569b8dcfa4fa60e8cd7f3de673676246a8313408a4f8066a528285ba8b09d59c45a6a4ce5cb67a8c9f28e77f1392dc3481ce3c9f11b165144db93df9dedcccda22ca19c33443d7693", 0x97}, {&(0x7f00002ac000)="86ca5277a6b23b340e8d571ed817c0629994d40def3978240cf7041dfa8bc78d863feb1104cdff950258bd236d45f560db9081152dc9a92e696d6d03016737a96162013b34cae89d0cb72e4a0464f17561540bff9d6881742450bb4e13e0fba745a690af0bf8da556e1e60e6c07109079e45d816563312859ce9ea364646cf75871fb93ee2415e72fb410af2a9e0ca283588757e9e1afc28a9db015758be1d6dd762d97227ab5fc87bf497bafa6f9a11e034381caa227b53f8dcddc268e3b592ee7ca58b6f6b973b3b5e2275e64868251ac80f5e4fcf0fe4e218474725973f509f64bf3a82", 0xe5}], 0x2, &(0x7f00002f7000)=[{0xa8, 0x11f, 0x7, "84a516f140f156f5f612562d4a701b7fe5041d749a836e41844485e3be66adbd3cdd05f4b24b94d1dca65ff5503f023f93f4192a2ab84c0cf04188d47940aa1c5cd30a04be546e353e9399e2d6774a7771933bd62261257b5c28507065a9881fd79eeac5428d9560a1727dee04dbd55513194656ec7225804dff277825dbe5af743b154e79163018529afe4f4d46d7a08ef6"}], 0xa8, 0x4}, 0x1}], 0x2, 0x850) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ffe000)="f900000000a6e5000000000000006898", 0x10) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f000000b000-0x10)=[{&(0x7f0000d92000-0x1000)='H', 0x1}], 0x1) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00005dc000-0x8)={0x0, 0x0}, &(0x7f0000958000-0x4)=0x8) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000051a000-0xd)='/dev/usbmon#\x00', 0x7, 0x40001) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000bef000)=""/105) r1 = socket$inet6(0xa, 0x0, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005d1000)={0x3f, 0x3a65, 0x7, 0x7fffffff, 0x8, [{0x20, 0x61, 0x6, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x400, 0x80000000, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0xfffffffffffffa2b, 0xbf, 0x200, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x400, 0x5, 0x4, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x100, 0xffffffffffff0aaf, 0x10001, 0x0, 0x0, 0x1009, 0x0, 0x0, 0x0}, {0x3, 0x95f, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x87b, 0x7fff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r3 = syz_open_procfs(r2, &(0x7f0000291000)='net/stat\x00') sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) sendfile(r1, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00') fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000054c000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x400000000004, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xf72, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003b7000)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000589000-0x22)={0x0, 0x1a, "da13ce1f5483a02b5b5fafee517cf07fa856d9e285aa11a8d9c5"}, &(0x7f0000759000-0x4)=0x22) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005c3000)={r1, 0x2}, 0x6) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) [ 113.699353] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00007ad000-0x4)=0xdcc5) r2 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001f7000-0x4b)="6e7b399ef5f833ebcffc76c8664bee4b2f5a385e6e8df4b74b34eeea438e8b1f840d1782a4337a12181d53d650caa4cfce1824b60712b1f196e516c2de851035445dfcac2359a6c1e569d0", 0x4b, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000b68000-0x92)=""/146, 0x92) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000612000)={0xfff, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00007d5000)={r3, 0x7}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00002a2000)=0x10000, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000df7000-0x14)={0x2, 0xfffffffffffffeff, 0x744, 0x4, 0x2}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bb000)='net/dev_snmp6\x00') ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000e41000)={0x0, 0x8, 0x100000000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000df8000-0x17)='net/ip6_tables_matches\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDDELIO(r1, 0x4b35, 0xb8d) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000800000-0x18)={0xf000, 0x3000, 0x0, 0x3, 0x40}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0xfff) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000516000-0x1)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000025f000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002f000)={@loopback={0x0, 0x1}, 0xfff, 0x3, 0x3, 0x3, 0x1b, 0x9, 0x2}, 0x20) ptrace(0x4208, r1) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c19000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xfff, [0x1, 0x20, 0x0, 0x90f, 0x7, 0x2, 0x10000, 0x6363]}, 0x5c) pread64(r0, &(0x7f0000642000)=""/0, 0x0, 0x200000000) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000039000)={0x0, 0x2a, 0x3, @thr={&(0x7f00005ad000)="e11a", &(0x7f0000305000)="bc4bc23dd882b986874743e650ae100837c1afc0c3dcdc3de4ab39c183cd0d7d5f456aac34cd4fecc510cddcba6c4b603cb0073c1e45d94e08fe347eaf592890fcb6e9fd241825a691bbc2c850a10bc5ce9b6a658b8ddead94cb1c839e64802529e505e30a1e4129968164316e05b256f18a8373aede385879aa40ea6677348134bac6802bca86079fde5d0b54eb7d46920d77bd64be6e186e039100f43976b77de30f92e0df0191588894329aba0a3fbf86953ea41d747c440784648a0484459589b03d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x210881, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000a7000)="bee1e07156c067475c2fb20a632380096406e7a6554cc0b91feb110189edfb43c97d2666bf7cb973f627bfd6634b40c068a908f644435e41466f2dd65793c7010ef0f79c7bb2d5e7721cd0e7cf1a858db84ea11d3d214b", 0x57) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000fd000)=[{0x0, 0x0, &(0x7f0000fa2000-0x30)=[{&(0x7f0000451000)="6baac9b7b7e57ccda2c16484ce4fda24", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f000020f000-0x7)=""/7, 0x7}, {&(0x7f0000c4c000)=""/171, 0xab}], 0x2, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) getpeername$netrom(r0, &(0x7f00005a8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000087f000-0x4)=0x48) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) socket$inet6(0xa, 0x7, 0x1) syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 09:23:31 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000781000)='/dev/vcs#\x00', 0x5, 0x10200) bpf$MAP_CREATE(0xe, &(0x7f0000e4f000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, r0, 0x4000a9c1}, 0x1c) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000853000)={@generic="7c59b7c800125e42befa68d2e6a8edde", @ifru_data=&(0x7f0000310000-0x20)="5b6dad444b7d467cdb0002ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001c0000)='dns_resolver\x00', &(0x7f0000e40000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="e67c", 0x2, 0xfffffffffffffffb) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000593000-0x17)="ae4dcfa2a068a03ab348873de9222740c56ee2a0a7d6d4", 0x17, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000001000)={0x1, 0x9, 0xcbd, 0x7f, 0x10000, 0x4, 0x6, 0xfffffffffffffc7a, 0x3f, 0x81, 0x1f, 0x5}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000-0x2b)={r1, r1, 0x124, 0x6, &(0x7f0000001000-0x9c)="89329df640bf9f2762e107527ec939cdd688b340b02de9beb582a9b2ceec77dfb1f5e426a43dbb27e5d3141f9a82f6d9bcdb6566d5a414b2bc9fc32ae8d68d8dfa9db5c74e7e902a08c4acb004d9a4b90ac7a92744671b266e986584a0d95cc155d189fe835383ca7984202e7c56d619a9aec335ae539f92f63ebdb7a124d87a78988e441f772a6057706c68bf8f865fee37b2b15c81d800d215b012", 0x4, 0x9, 0x200, 0x23, 0x8, 0x7ff, 0x4, "668cc7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000eb2000)='logon\x00', &(0x7f0000462000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d1000-0x89)='\x00', 0x1, 0xfffffffffffffffb) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001b9000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000940000)=0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f0000d8d000)='/dev/input/mice\x00', 0x0, 0x802) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000787000)=0xc) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b71000)=""/195) r3 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r3, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000a83000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000005}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfff) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000401000-0x30)=[{&(0x7f00001f0000)="f4aab3032ae654aa1c4473c5a61317b060c83b73302829193569f0d28e962ca38a90e539b56b0561b02482bdd8fbe4e8b2a55b39e540a120e7e4f666670b1972cf5ac25575f950", 0x47}, {&(0x7f0000d96000)="", 0x0}, {&(0x7f000099b000-0xcf)="7e974408340acf958843a91a46c3cdc33a95ddb7bc0713a1db4803bfc6269cd0ca9514081eaa8d3405556eae89c4409ad4ff45eee4ca17e6797b65665e2fef077fa1b07fe3f55eaa6c3b5c8fc4712c2c2c1accc1f8310e9cfe20f9df1f1ca1dfc7febc43697b6c85a83976a0d666e9fdf4636407a53c5823006f3faf8e4c58dd8941df834962821ece0b2aa6ff4dee1a81ee9f11e62dad629af85e9f8d5e27a1b5b588ed95e32e56a7a669bb344829b06ad26621f7b728acbf7c0fb5a2c8cb8406ea1cf00413d0d7272f7d2e311276", 0xcf}], 0x3, 0x2) r1 = dup2(r0, r0) openat(r1, &(0x7f00002d1000+0x406)='./file0\x00', 0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000097c000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, r0, 0x0, 0x1, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000b97000-0x20)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000773000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6a000)="0a0775b0d5e383e5b3b60ce15d54dbc01b5a", 0x12) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f000022b000+0x875)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100000806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007b8000)='/dev/vcsa#\x00', 0x5, 0x2) clock_gettime(0x0, &(0x7f0000f94000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a15000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000e79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b89000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000756000-0x15)='/proc/self/net/pfkey\x00', 0x30441, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d9e000)={0x1000, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000c6d000)={r4, 0x7}) r5 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = timerfd_create(0x0, 0xffffffffffffffff) clock_nanosleep(0x0, 0x1, &(0x7f0000c35000-0x10)={0x0, 0x1c9c380}, &(0x7f000045b000)={0x0, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000bed000)='/dev/input/mice\x00', 0x0, 0x80103) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f000066e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000520000-0x18)={0x1, 0x9, 0x81, 0x80000000, 0x7fff00000000, 0x7fffffff}) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = geteuid() getresgid(&(0x7f0000112000)=0x0, &(0x7f0000a01000)=0x0, &(0x7f0000e89000)=0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000a98000-0x70)=[@rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r8, r6]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x70, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r12 = pkey_alloc(0x0, 0x1) r13 = dup3(r1, r1, 0x80000) getsockname$netlink(r13, &(0x7f0000727000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) pkey_free(r12) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) sendfile(r0, r5, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f0000340000-0x14)='~wlan0cgroupGPLproc\x00', 0x800) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000087b000-0x9)='/dev/sg#\x00', 0x8, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004de000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000622000/0x18000)=nil, &(0x7f0000bd9000)=[@textreal={0x8, &(0x7f00007a1000-0x45)="0fc79e000066b9800000c00f326635004000000f30d89bf5ff0f01eef3d8ce650f073e0f01c936660ffb8200000fae6d0066b97602000066b8e256000066ba000000000f30", 0x45}], 0x1, 0x0, &(0x7f00007e9000)=[], 0x0) move_pages(0x0, 0x2, &(0x7f0000281000-0x10)=[&(0x7f00001d6000/0x2000)=nil, &(0x7f0000f64000/0x2000)=nil], &(0x7f00006cd000)=[], &(0x7f0000000000)=[], 0x0) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) sigaltstack(&(0x7f0000660000/0x3000)=nil, &(0x7f000057f000-0x8)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getresuid(&(0x7f0000115000+0x17c)=0x0, &(0x7f0000638000)=0x0, &(0x7f0000ad1000-0x4)=0x0) fstat(r0, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fc6000-0x8)='./file0\x00', r2, r3) open(&(0x7f0000d8f000)='./file0\x00', 0x2, 0x8) r4 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$unix(0x1, 0x7, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00003ee000-0x4)=0x0) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0x6)="636f6d6d0010") setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004a2000-0x4)=0x4, 0x4) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000027c000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b14abc0d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91bf721017766a07e76c2310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000033f000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xd3}, &(0x7f00008d5000-0x4)=0x98) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000826000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000d1b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b3000-0x8)={0x0, 0x2}, &(0x7f0000b0d000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x3}, &(0x7f00001f1000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d1c000-0xb8)={0x0, 0x1, 0x10000, 0x0, 0x401, 0x1, 0x6, 0x6, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7, 0x6711bf23, 0x9}}, &(0x7f0000b59000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003c5000)={r6, 0x8000}, &(0x7f000029e000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000848000)=@sack_info={0x0, 0x5, 0x80000001}, &(0x7f0000d1b000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d1b000)={0x0, 0x7, "3aa13e7f87ecfd"}, &(0x7f0000d1b000)=0xf) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000286000)={0x0, 0x10001}, &(0x7f0000d1b000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d1b000)={0x0, 0x85, 0x9, 0xc654234, 0x0, 0x80000000000002}, &(0x7f0000d1c000-0x4)=0x14) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d1b000)={0x0, 0xfffffffffffff6d4, 0x7f, 0x7, 0x3, 0x4}, &(0x7f0000d1b000)=0x14) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d1b000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2853ed65, 0xe1, 0x400000000000000, 0x8, 0x3}, &(0x7f0000d1c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b55000-0x8)={r8, 0x2}, &(0x7f00002eb000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000099f000-0x188)=[{&(0x7f0000658000-0x1c)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000bf3000-0x90)=[{&(0x7f0000d1b000)="e469a674463b414a6fa4920729367408f8ca02761affd050f472f34c25b73926b648941a8763ede698d08f4cde0472148e2e5e6fd79aaa6ae8659fa5505da69e66836a7d8c95ee1cd164d8d3ad9e0a750e8834e3aaed65aa1109d6ddc7d571c2c8abd088046fdc1d13ac353cc10c2ab6bef8490072344d88e5e13e9cb20966834a6a6cfa0d13cd0aad4648c38b363087361926bed137111b3de4a8ef0473a6b5094af3781f1d786f61bcd53be4210e4550773436e4b4636594c5a4e0c8120a8a6bbdeae9acc5ea26444503b14741", 0xce}, {&(0x7f0000127000-0xbf)="a517d8f7f149b89c15d946041348b41de081873a989c2644c6a7755d9515d6f9a63c802a86d8ca822eebc576948a4e0da6762c71f8222aee9a7943225bc0411a49e324fbe66926910f0198d42c8619cba47684be0eb5c2a683859ef2de484eeaeb67fc086e9c3b3e82bdcd42abf0cb417302ff35fba875cb831d50b8988726022abaf89577fe4d361b9259b2bcff227189ed5d0e6fb11d0f2f659fc8b0d4a76ef71d2772f07c940df13b5e88548174a0d9ba57329c95e514934800d68a70e7", 0xbf}, {&(0x7f000016d000-0xd4)="862a98574a4c78327451b43f8d7e4ef1841165a47e5250b4671eb352eabc627bb9b5d1eaab9378e81053406fd1b297894bd7b0958bb0e3989743ba5e0727ce1095eb1efd3ac6afd67e3130d34023d46fef8e6c01a8880e58edffe46739ca91605fb7b5b79c07a49af170f90f3b4b611f20214b9b51a4d3f0d2cce1e088dba8a4954c159e57f22abc4d13738e0726c864dd26d49120cf1fd1619b69327203bd8dd5e74148d6a0c4394500927a6245e248ceb9c423c885307dcab8fa664ce265b5becbfb0bcbeb6c867cf0cc7771f539dfe6a3df3e", 0xd4}, {&(0x7f0000d1c000-0xca)="25e8a3ed2e5e6323115b551cd8ef661d3c897f801459894c245acf40d19de2b0d30fb055019d84fa84bae4a5a775f0f352cddfa83e76a6eb036c05e957ed40fc8598e97ae3f8028de8426c54c4127c12ee3b575999808e66eb0dabb8bd2fa7089c41e106ff1f6f2c154d48951766e202afb46b1bf4d8bddb34e18871f6360d9757eea57835f0add4365c061c2fc36137f25d86564301c11b8cf19cbd16e9eb69a52ff4efafc6b3e5c52c6364ae5e5b8fb7cb8d4dc6cee9da4fc7e6997b44950db88b66fe18121c7a3bae", 0xca}, {&(0x7f0000d1b000)="7f7bebb9ac9b5ab31aaee9be3435da103ea7cffb8dccba1350e7b0e83e19baccd85e7092bddb87dfac65754eee472cc89739b09b6cdca30677b2e0d619f554d4806e9c6d62fbe42109a796f948fa213d5009a48588efb094c7cfe22712ecc1682424d60fe550a9124f7ea10b9d3d2e9bf31e0cc6741f3dc3dd0695c5b7a55710b28573f6f8", 0x85}, {&(0x7f0000d1c000-0x11)="bd4ee1340498b9eb0a0b62c94a15159b57", 0x11}, {&(0x7f000082d000-0x3f)="a347e1579814a2950584c05d4e1e1f874d3355c204c5f07b0356337f2e00a36a88c1d6e46df469b9021378b5ae56d096e2158adc19e9d1fdb79205388414a5", 0x3f}, {&(0x7f0000d1b000)="8b79fa9e647a51dc46fc46a116eebff25b5d5bba07d78a8d956ff976c6e1f9af3b6e08a0887ce337e67cd1666ae7b5b64b0cfb1169d14af163ce274b0a4ee21b5dacecdc5feb3954bc2fec87adb9e74c3a6271d4f54bbd6778aa953f3c2541d763d0b9c9db08d2b0f6ea56ef3db3e09f2befd1cc63527d37be824021cfcb6cea67d0bd6959ea97675890b67a628a70b9759b0e740e5b498d7724b91f686a9002005405e0a21b4a5d92725a21369b296025564cb8276d126aba236ab6f674898c7623d36239f627673dd1eeef775791ac9ab1268f893ea403f594107ba001346b43", 0xe1}, {&(0x7f0000d1b000)="c2386885eee4", 0x6}], 0x9, &(0x7f0000d1c000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x206, 0x7, 0x5, 0x800, 0x282886f2, 0x80000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x8, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x9, 0x8, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x5, 0x200, r4}}], 0xc0, 0x0}, {&(0x7f0000d1c000-0x1c)=@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1f8}, 0x1c, &(0x7f0000d1b000)=[{&(0x7f00001f9000)="be665a65db60babf9afa117b27b79a311c1e3a53fe3913144d6677fd44c3760e2a4a4140232f049aacc7a88a81ff736c9b87f00ddcfe96ed8150b848e5027d043837190d0c2237b3dcb3ab7fc87efbbbca0ce5fd81e794103105cd1f77b06c", 0x5f}], 0x1, &(0x7f0000d1c000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x820f, 0x400, 0x4, 0x3f, 0xda, 0x100000001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x68b416b4, 0x4, 0x8000, 0x8001, 0x20, 0xd5b9, 0x8, 0x7f, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x2b48, 0x80000000, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0x227a66d3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x7e, 0xffffffff, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x1dcf830, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x7fff, 0x3}}], 0x150, 0x40000}, {&(0x7f000070e000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006c000)=[{&(0x7f00007e9000-0x2c)="38efcee0220bdcf002dae0e0bacd72bf665bc745be7f41aefbfdadb91f195027b98f61be6f25c6cf4c253b85", 0x2c}], 0x1, &(0x7f0000d1c000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x8, 0x6a1, r9}}, @init={0x18, 0x84, 0x0, {0x1, 0x71d, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8008, 0x8, 0x7, 0x0, 0x100, 0x6a3184af, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x200, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2, 0x1, 0xd6f7, 0x8945, 0x40, 0x0, 0x5, r11}}], 0xf0, 0x800}, {&(0x7f0000603000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000d1c000-0x70)=[{&(0x7f0000542000-0x1000)="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{&(0x7f0000370000-0x1000)="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0x1000}, {&(0x7f0000d1c000-0x7e)="e30626934fac4fcf008aed8a29b3df152d7d41c5921922c60262acf57861a8f0641a525b4ede82d12e9eef680e3800d0c40a2a997e14c190c9fea437144a3b55e449c94a4076701a52ac51c1c2901bdacbff1748e2a7cdee3991b5d74aeac6ddb3343b00829459d35fbb3f9306e1a97ab5c9c2e35de3f3e4f09febd0f839", 0x7e}, {&(0x7f00006cb000)="62fac787e2671c5dc7a59f4bfa53c4b52a4006fdc3d4f8303a4635066b1d4cc2a430d4e155d6284105baf1900cf89722421e7c4c1f476d6046cf857cef92b4ff3394d8123375e034134fb8a9995bebfc97e9210e900da097a6abd3c1910a9ba54d4e50ad4083d0289770e31d6586dc8e51ca7860c1cf2d3faf6c6be3671ecec55ee7e3cd8d52d9ef06998366f92a8a98f41a89fc", 0x94}], 0x4, &(0x7f00000f6000)=[@init={0x18, 0x84, 0x0, {0x3, 0xffffffff, 0x8, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x7, 0x5, 0x9, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xcd5, 0x2, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1, 0x1, 0x1, 0x1, 0x8, 0x4, 0xfffffffffffffe00, r14}}], 0xc0, 0x4000000}, {&(0x7f0000d1b000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000d1c000-0x10)=[{&(0x7f0000635000-0xa6)="a12f982b7e1204a798c94ec6d5c19dde25afaa774d9fc9f490bcda39983b3ff89a04b95b0b9c92b4bca2bc80fc246d6c7e93606fb32fc7e6298e160ceb5860f4f3e33e7d88e5cb7bc3692145dd9bbcf5da7c4b88dbb3a797210ef13bc13f7e08a396e1e23b90acdd9ef59ce57f95eee634b19808d5eb27e71f1db592cd3309eed54533d7ee67fe91f802b7bffafb702fefe66043ed6a96a9f77c2ba1a915857950e730423ea2", 0xa6}], 0x1, 0x0, 0x0, 0x1}], 0x7, 0x44881) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x0, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/checkreqprot\x00', 0x408780, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000048e000-0x8)={0x0, 0x0, ""}, &(0x7f0000f21000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d01000)={r1, 0x5, 0x20}, &(0x7f0000870000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000831000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034a000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000b58000+0x990)=""/237, 0xed, 0x0, &(0x7f0000309000-0x14)={0x11, 0x18, r3, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x1ff) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x201, &(0x7f00005b0000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000411000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7fffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c14000-0xc)='/dev/rfkill\x00', 0x80100, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000050b000)=0x0) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000633000-0x74)="667a07c040bb8b5628adc3fb90caa5b70f35c503cf95439c28eb16516debaa16df9d626a7bb996b8927352198a8e05b079333394471bbdb718188e3c257615a268db00818246a3c6fd4123edd7b6e7155c05d3f199868e690210980be4c792de8876473cbb7fb8256aef093c520c4aab6ab7fb30", 0x74, 0x0) keyctl$update(0x2, r0, &(0x7f0000a82000-0x6d)="7f510212186cc8ccde555de8df3fb5192469ca660727580dcdf861208f18ad09bd88205f104a44ef150dfd941d5d922c05809b162d85e2be82ad14a384a854024b08758e08e14bd2f4ef0c57ecc8942f4686f52422f33bc5de697e012fbbf3799c11dbb8d82393f025c97690ef", 0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x3, 0xff) shutdown(r1, 0x1) sendmsg$unix(r1, &(0x7f0000074000)={&(0x7f000060b000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000faa000)=[{&(0x7f0000b39000)="f30d6072ab9e5eac66249b0840348258ccdf2ffdb0b53570afd4d990ad8b0a8e1aaf99b7a1bb4898", 0x28}], 0x1, &(0x7f0000baf000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00001ee000)='user\x00', &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000607000)="39ac8afd316e1c50845171c0e43dfd59546f92ca5b7b4ad01ad7ebffcfd97b921feff8c6db6cb017a01a", 0x2a, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x0, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000216000)={0x0}, 0x0, 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00004f6000-0x4)=0x50000, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000693000)="4736f13c3361a3a5b5bae5bc3227e023d96b7e7f7aaabcdc8a32c6a3f13bcb82d894e0e858c6870ec0efb930992f32287c18d91bcbee8215ba225087d8e5abcbc17db1a8c98e6d156c504db803b6a9341e69c299ac02582535faf08d3d5975c71edff850571bb3e58ef515d7d7fd45bd9639c6e293524e52fe3d06886be5288026f789911dabe6ac63099300f159f75bd1a652b6283b2ce5bf7282ef84b23b9654ddc89871fc670bccaef06e42e816b0dfda757313b3067f364ba96c907bf358509021e6eff2077b5aa9c462c70765d786970fa87180ec15061d7780fa789ceb5afa") 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000052000)='/dev/sequencer2\x00', 0x50400, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000d30000-0x30)={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) sendmsg$netrom(r3, &(0x7f00007a0000-0x38)={&(0x7f0000372000)=@full={{0x3, {"17cb7ede20e29c"}, 0x6}, [{"f3bde08d4341c5"}, {"b066b44a7ec94e"}, {"6deeb02f644b5a"}, {"53c6ddd8f1065a"}, {"afaa32a47655c9"}, {"848e175b66b67e"}, {"3d6b3063182d3b"}, {"e06da87617f177"}]}, 0x48, &(0x7f0000f38000)=[{&(0x7f00004b2000-0x1000)="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0x1000}, {&(0x7f0000d71000-0x7d)="38833c1b2c663d62277bb6889ba450788eb9c9b7c57df4c3b9c4d2daa46f68f669502a7b178d76e55303942488291491110a90e1cc1f0eacd78333fb466fec11c01fa58e1de2e88add3935023d4278c14940c994c067846232e9b46a63daa3f5fa86421ad9d314497468649b8db29b74685bf68bff8ddcfaa77ab0a82b", 0x7d}, {&(0x7f0000562000)="d4765b7ce6a77b804466aba708ff9ce5753fa4c0d0e27c9c8142463968ba59838f244155f81e2e3ad9e1", 0x2a}], 0x5, &(0x7f000064a000)=[{0x110, 0x11f, 0x0, "7cf3348fd902be7f1a95121493684461b41c2626b16d2e0a78ea7ea664a2a74e60d886ec7d5990ae98737b5a9f54aa3f03add814318649a5ca4bf6b8404d990218bb0efaf2bdd6561d75d91077b4d46645aff9e414a16a98b44ac2bf79580ab2c57d19d2309d46b3dca8e9d738b78df6045d2091e116f503c9760a45c5e5262a8e3c29ac94199c0d90c8545ede1a24a6541764a220f5acd7b9d9e1ef67589cc51e86898c2c358cb8a54acb4abb578e5e84d91fb64dd508d02ed801dcf88f5d450beabe7705605bc2cc30da65eedb7302a677efabbeaf3aaf26615a8ce0bae719fb12e1c1cc28c5669c94bf26af158649ef7e3381e160c0b88e22fdb313"}, {0xc0, 0x103, 0x10000, "fa4836de514c57b319b6913466d29ef9d7ec7ecfb324b24f07ad55130fabc1bb549fe8c54e3c35bb2958e4d8b78703c249340621812d703bddf5e118da52e59ee5a731dc1a26e407a43e64bfad1b248518c257b6c1224a7f8c5c12efa8e8210f745de804adde6556ff632f8394c80b0aa8e0aee5c2864f95e2d1eb8b4d7b0ed851a7601cf25d95d9e018300069d896d490cce480c51c7d4b220a9fff46706d3b918291a76d5b1b568af0612dfb"}, {0xf8, 0x113, 0x400, "6118fea7df616719dbbfbacdfc063b35c93ee605e6f1721be171bef747d665513cdb7a2dee377083eff0f51bf4641d1902b07d449c701dc0ecdeae99fac45ffab25419c0347dd4291385adfc40ef2a5c84344af542c01b412e241cad39cd33ff2f99faf8e00edb9d95bc61bd7474f494cca32f975a49147b14d82e0d06a33554e96331c5d4d165ce7196d9794378e207f9fb5b68d98f7abedca1396589862461fbd8ce3ec26c9b3f1b2bd7ea1e0583ff9bb283c45dd6f299faf2044da6542dc62e8650addd2477a37d243a4e3a6dc55343bbe51d119621d823475fa1698b60ad95"}, {0xb0, 0x0, 0xb59d, "82c3fb1befb4a1b108228653420b00770ee1d3a3c391cb4148089ff2a6fe9a6629413f82a9dfbed564308fe5047fb22231ca71f2eb7a1e83fe02e435d09d126b7dba68a17e9a229a0f2a5cd0e05c73912a3ca08c3ca9792829c30bb7296af08822e3d4d10b67963d4e03011561a68c9e34354643ab50569d82e771098a0b88adcfd9771f44b9a71bbd01fff04942785c8ef0a7ad64fcc020afb1"}], 0x378, 0x40801}, 0x20008000) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000d9e000-0x6)={0x4, 0x7, 0x8001}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000178000-0x8)=0x9) readv(r3, &(0x7f0000dc1000)=[{&(0x7f0000678000)=""/4096, 0x1000}, {&(0x7f0000947000-0x80)=""/128, 0x80}, {&(0x7f000082b000)=""/4096, 0x1000}, {&(0x7f0000ec9000)=""/192, 0xc0}, {&(0x7f0000ca8000-0x77)=""/119, 0x77}, {&(0x7f000030b000)=""/25, 0x19}, {&(0x7f00002bd000-0x97)=""/151, 0x97}, {&(0x7f0000c50000-0x6e)=""/110, 0x6e}, {&(0x7f0000eb8000-0xd)=""/13, 0xd}, {&(0x7f00006c9000)=""/215, 0xd7}], 0xa) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x0, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x3, &(0x7f0000001000-0xc)=[0x8, 0x3, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/23 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000657000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf879, 0x1, 0x0, 0xb, 0x7f, 0x0, 0x3}, 0x20) 2017/12/23 09:23:31 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035b000-0x15)='/proc/self/net/pfkey\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/enforce\x00', 0x4002, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_notify(r2, &(0x7f00005a7000)={0x0, 0x23, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000057a000)='/dev/cuse\x00', 0x2000, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aaf000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xed) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "000000ef0b000400ee003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:23:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x8000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100, 0x0}, {r2, 0x4, 0x0}, {r1, 0x200, 0x0}], 0x3, 0x9) ioctl$TCSETS(r1, 0x5402, &(0x7f000092c000)={0xffff, 0x5, 0x0, 0x3, 0x8000, 0x7fffffff, 0x5, 0x4, 0x5, 0x6, 0x100000001, 0x5a3}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ad6000)={0x0, 0x53b, 0x4, 0x100000000, 0x80000000, 0x5, 0x100000000, 0x85, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2adc70f9, 0x2, 0x1, 0x0, 0x682e}}, &(0x7f00009e0000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00003bc000)={r4, 0x1c, &(0x7f00007f7000)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000805000)=0x10) 2017/12/23 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b98000)='/dev/input/mice\x00', 0x0, 0x200) semget(0x2, 0x0, 0x401) fcntl$getownex(r0, 0x10, &(0x7f000023f000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x9, &(0x7f00008ec000-0x10)={0x31, 0x8, 0x800, 0x6}) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a27000)=0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c28000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000d9e000)='net/igmp6\x00') ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000002f000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x2000ffe) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000381000)={0xffffffffffff205f, 0x7b}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000a20000)=0x3) sendfile(r2, r4, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$void(0x27) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000)='/dev/rfkill\x00', 0x208000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/member\x00', 0x2, 0x0) 2017/12/23 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f000009f000)=0x1c, 0x10001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00005e6000)={0x12, 0x4, &(0x7f0000758000-0x4)="7dd27ac9"}) 2017/12/23 09:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f0000143000)="0000001f7379", 0x2090, &(0x7f0000d59000)="") memfd_create(&(0x7f0000e1c000)='ramfs\x00', 0x1) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) eventfd(0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000e2d000)={0x0, 0x0}) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f00000b9000-0x10)={0x1, &(0x7f000090d000-0x8)=[{0x20000000006, 0x0, 0x0, 0x403ffc0003}]}) r0 = socket(0x10, 0x2, 0x7) mkdir(&(0x7f0000d3b000-0x8)='./file0\x00', 0xe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000edd000-0x4)=0x0, &(0x7f00007fa000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002e0000-0x8)={0x0, 0x98af}, &(0x7f0000936000-0x4)=0x8) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000a57000-0x64)={&(0x7f00004fa000)=[0x5], 0x1, 0x80000001, 0x9, 0xbfb0, 0x5, 0x1ff, {0x81, 0x9, 0x0, 0xffffffff, 0x3, 0x8000, 0x7, 0x0, 0x0, 0x7, 0xffffffffffffff01, 0x4, 0x8, 0x203dd431, "c8f5805ccce0e2a0c90d2880392176ef2a26d246e3fba813ac26a76c1738473f"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008aa000)={r1, 0x1, '-'}, &(0x7f0000eb1000)=0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a13000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000)=0xe8) stat(&(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f0000904000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ed000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x8001, 0x0, 0x8fa, 0x2, 0x20, 0x20, 0x1, r3, r4}, {0x1, 0x1, 0x300000000000, 0x80000000, 0x4, 0x7, 0x1, 0x101}, {0x9, 0x1, 0x52, 0x5}, 0x8000, 0x3, 0x200, 0x1, 0x12, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x1, 0x5, 0x0, 0x400, 0x3f}}, 0xe8) timerfd_gettime(0xffffffffffffffff, &(0x7f00001c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041c000)={0x0, 0x0, 0x0}, &(0x7f0000b38000)=0xc) r1 = semget$private(0x0, 0x6, 0x2) getsockname(r0, &(0x7f0000eee000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000581000)=0x1c) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000d26000-0xbc)=""/188) write$tun(r0, &(0x7f0000cdc000-0xf5)=@hdr={0x3, 0x80, 0x6, 0xfffffffffffffffe, 0x0, 0x6, @ipv4={{0x27, 0x4, 0x0, 0x1d, 0xeb, 0x0, 0x1f, 0x500000000000000, 0x6c, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@end={0x0}, @ssrr={0x89, 0xb, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @noop={0x1}, @rr={0x7, 0x1f, 0x2, [@rand_addr=0x4, @empty=0x0, @rand_addr=0x3bb, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @cipso={0x86, 0x57, 0x2, [{0x7, 0x5, "e1818b"}, {0x3, 0x5, "4592e3"}, {0x7, 0x6, "de592c85"}, {0x5, 0x10, "e112653bc310a5b50359e70665ef"}, {0x7, 0x3, "9c"}, {0x5, 0x9, "1e36cfd12fc5a7"}, {0x5, 0x11, "b340a89f35314e706b8e37256dd19e"}, {0x7, 0x7, "71d276fae8"}, {0x7, 0xd, "8c83fe815d0e1b0ec02b00"}]}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x4f, 0x0, "f89524b4d98c4c405192d06d384f9642b5f35f609549810dfab70483c863f3fa36a0876e7a60ca0b53e7cc00285cf0beae300152354ae22d9375feab1638fe11912d444850a950"}}}, 0xf5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) [ 114.693471] audit: type=1326 audit(1514021012.149:1425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x0, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009c2000-0x6)={0x0, 0x0}, &(0x7f0000228000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/context\x00', 0x2, 0x0) accept4$ax25(r2, &(0x7f0000e6e000)={0x0, {""/7}, 0x0}, &(0x7f00002f9000)=0x10, 0x800) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006cc000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000662000-0x8)='./file0\x00', &(0x7f0000842000)={{0x0, 0x2710}, {r3, r4/1000+30000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) read(r2, &(0x7f0000bed000)=""/191, 0xbf) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000011d000)={0x6, 0x3, 0x7, {0x0, 0x989680}, 0x8, 0xa8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d8a000-0x8)={0x0, 0x7fff}, &(0x7f0000915000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006c1000-0xa0)={r1, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x4, 0xffffffff7fffffff, 0x4}, 0xa0) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x0, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) prctl$void(0x3f) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 114.819082] audit: type=1326 audit(1514021012.176:1426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=160 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.881439] audit: type=1326 audit(1514021012.176:1427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.917242] audit: type=1326 audit(1514021012.176:1428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.942499] audit: type=1326 audit(1514021012.195:1429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.967732] audit: type=1326 audit(1514021012.195:1430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 114.992342] audit: type=1326 audit(1514021012.195:1431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 09:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed5000-0x15)='/proc/self/net/pfkey\x00', 0x6800, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/context\x00', 0x2, 0x0) r2 = accept4$inet6(r1, &(0x7f0000d34000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x1c, 0x80802) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) read(r0, &(0x7f0000e5c000-0x1000)=""/512, 0xfffffffffffffec2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008a1000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0xc569, 0x400, 0xa0}, &(0x7f00006ef000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000471000)=r4, 0x4) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x2, 0x4000000000068b9) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000f5f000)=0x8003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, &(0x7f0000ada000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000005c000-0x4)=0x1c, 0x800) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000c37000-0x4)=0x9, &(0x7f0000adc000-0x8)=0x4) r7 = gettid() r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x0, 0x2) ioctl(r8, 0x2, &(0x7f000061e000+0x218)="98") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x800000000003e, r9, 0x0) socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x3) syz_emit_ethernet(0x39, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x6000, 0x40, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0xf, 0x5, "eea631", 0x81, "61c817"}, "0bc7f33e1677a1"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x9, 0x0, 0x8001, &(0x7f0000f48000-0x8)={0x0, 0x0}) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000088d000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba9000)=0x0) kcmp(r1, r2, 0x7, r0, r0) 2017/12/23 09:23:32 executing program 1: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008cc000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x400) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b07000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xffff, 0x5, 0xffffffff}, &(0x7f0000b07000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000314000-0x1008)={r1, 0x1f, 0x1000, "556eaf35814a8d4cfc1bd310c44d2b98b9cd75954c4cc09a3f74c598cd31acaa26aa1720cd83df38c26c1b6336351ba9329c75bedc32b81b0ec88243848c99b6c217cb84d0105d75e6b5dde89d81d57e808dbd06d8dd898cbc78c319f4623f36fb0c8c55321557567a10904db320bfb019d7534adde2827b3f370773636ffe49b4ec158c25894726471fdf3295c0526a780d5abb884c8562ea6eb274cce81aa121e7862e103656b63bf55344bf52e17fc8988523fcaca0671fc2bfb4796fa4f9337c2989d99dcc41e5512cab1218ed51c544c23713867f930c834fcaa5b6cd52a1e9be815b3fc4096bb8f09c47a4fc97de69cfaa9a6554f08838c2983b48d5afa5cde0edb396e46e77c6cf093d1c0876a87b616da5bf8878ca6820d2bef3c6c31933dc19980fc7d3a4cfa2d88142c05abe73c80a6643040bfecf99007df255c9b477fd714b41d96f23ef22db972f5d1f506c28766329b5044a69fd607049371ce5ed797f75f283bdaf212f10e458d95bfea89854a7e1be3f6ff3f00846c86192c585b1581b760f141e37b685a1d3d7dd2a519ad0a2219fe8468c3887a9ec33bedb572e80c161d20a506dbb88e5f0d6dddec50f420b6baa61264bcaf20cb4d23e4ba87b26ed0ad421a14138afde9f41eadd2e253c36004438581e986b1179109381b83e45c0d8db0f853d66f2835cf2331365f54b799da852ff30b00f42a36d6bdf6e7e07ff75e6821541aef3ae6890379c0b99485343a3457d09e81090e8002cf866d2430cb1366bff830d3a9066d0d437dfc9cf8d5c75d4c9213ab4c3891f134771b837f5f5e7995de1797217e7f33c3405908b4a1c3e02c64559e4570dc8b38effa1a9c1f176b1201e79c1ad9be2f0ea5a82c6cb368cc23174b9fd429003000615c966d7871981ac8a56273d6271942e3b438e8ad4921edca07a3b123a8999f4f6d66be0ff97859e2475d6087e6bb44c985e075d4aee8e831387b0eb2527d1e96b1b415863c12572b7997d13cc65ec169ef3580870851458a8b49c1edde9f6d7f2ba4ac57d278c5738512e2c64e489a1db73c792463bc67e37b132db9dfe141a9a930682cf54e44753756f612423360465927ab39fdd0644d4f627625361c3b4c59573e520848996aab4fa297d39c571bb9de5ca8c4543ee4e4db3f15db971bdf661250f5165e08dbabd8159c020fe7d161c529c4ae56fd11f7ab5baed96980914f343222f8bb6c9964e97006083702eef6c47684969401941f138b5735efb24c7741bd5930a3191d34d3b3f02eac173cf1f2faadc921851468bd31a922b260b2bac8ecf6343b60dfe7c116a6f5ada061d6d3a949604e1ee9b84e51f3f9b50a1c517d4f9e0089dafb2246b09c580257a82bfc22217a2311863bfdf46755e2a71c7f60fcf1884a44b0f2e566ff5bb134872c35c6c64666e1990bffa1b6023c0e1d05c352964508b333abf9723b27bdcd92add9f712c317a2f1146822434636edf7f8b7f8488c17f477c83d5c6a43e3ff2d902cb732a58dca72f16c6743a11ba7daf005ebea69cca815441d110e391ccd7b341dac3b8a464113dc9ff24c62b006cfb1e1bc882ccfbb07f13291d4b2532a4a35d4786c67408bfb1a6de7f008c7cd7013379f99fb468c4267b819e854896dbee9701774b67d352cb8811c55f1632332c0615259175eff9cbb8a2ba0dcf602c9cb7f7ab0e660afc67e3d31e3222e8d9a8c72e2b0a4724ff685d3181013086aa248ce30a86a23a1169b066fb0cc5873b43e997493c984ebc6e8bfc42b8098d65b45581e362366045c54a4090f88eb0091edda45c03ea04928e66c87986146f583fd7ba8017f3d39fbaeaaabc4a846447f46b35023352a431c88f594e8920790dd2d894ef0a9c1927fc19a2b2b09a1632ac24c8489ab6b015f85d422b59c3b296f17792a4f96c1a0132871d6e0ef7ac676bb9c4a9179cebb887ad2b2448fd2f66ff76d2bba68811d0a6a6767d7f0fd9f8391642670b4f0bb274abd05cb9c6fd3775e7fe053ee3a3b712d96cdf58f7058c3c13a752dc2bf58d0f4ce2d1e65d93484f7ea3600b00460f7480739051a6d9741fe0da2636c42fa04afee433a2a351d746ef3077954b6065f0a112a5e0fd554d1f3f617714b7340d5fa5ef69e6ce38565b739373dc54ea944742a58e6dde14b9114325e52719435fc1d7b5afebd394cd7659723a60e5d9a01674850815d7b5357013d19a89b5a386c325f46f3d70fee707b78e4da5646a07f1a8d5ceadb3924104e1a8ac74afe729565288976dc4e288f509912daf08d040d5f378a24e19a482f327a0f6f4859f55c1caabcfeaead1d6440a2af0db91ccfdfe09d15f87b6dcaff17efb5a7c25d08e537c6d1abbbf01b3fb04896dbfe8f63ac93b200a6d7444ad37d3a5a4a10964f8f8e3e94f7024ceb8ce16d65ff6413d32570f71a9fde6ca8e676b47262d06b1c6229d9ebeb5834a7cd16667a09b3f84e047297ee4c01f7a520bc0e9d02cfe1087e0723f98ed77d843e420b6acdfe80a0096706a4f7f1801655d709824e8cc4eb54ceafdb35ecd0ab17108ee344b3115ab4294f5e8d2d3ac3d95a5857d8285e442fe48f687389b81dac1541e573dc3c70c362a210035c5ab42d09e00cae6f320d992edeb8ed83a18469686c40be2d4f4ad7496e381261dcd01669a669518b49b5fa69d6dffb6bd72e45aada8b8eac8245a3f6c87f6534e32c6417a0d5d427fc3958d58575a8000c4ae88866e06f6964dcca7f52e1eb5d1f1aed8c34d24236ffdef980b6679ce200b3625ca779f11bc0b977f1652f8471c8c3a7192c0edfbe2fac4e08233b9a62d4cc9053926edaf3ed6586d991a1ece8f7c839214cd72efa6f2f98c178538aabd56ef3909c528b3cfb522614d51978ff30314568c7393d8d476194c784150ac136151e300d1a4252fdbc236c07a4e5937422a914b2f25f97ad260aa27c8988c24abf32cc51c1ac9e3ebd5e310eed7848de9a01923cb330f72d126b1269307ce6d1b06b56311dd1ed088671c387c596cecf32a89bc6bec242634b5842a46ce54bbeb445ad8d4c77af155b1d32ca582d66cf2e2f82b48316e8d4ee88034dcc4665235397dd0c8b2c2ad87b43e6327050e1241c98f3032e2b5dec0a31f2f8d9ce2985ae7b869f1fc2df4b0d2e310aeb49372a3fe5dc5c16c25b111cc612be53ce219f2d1449c839b7fc7e0f8ceb1e2ba7082dc3e480093a3137fcc2ad4dbb4d6ddcf4377871c818d5ae6e0bb34ac22f3acee6b8ec3dfad673118c7ae054b9dc1bc5eabd12b2ceb6ad51607cd28be213e3777a2c8bd2b26feaad7f5fe60d47e30d2a3b31490f8ecca647e5a1989290b88b70776b6b416964819d96acb4823a9db4e5dd1cdc1d0d0aa1b197267961c75131fd0d278774e88f9a96d86d4521aebda27779d643378f1b61d3ad1774a7a1219a201f880e9e055574c5f3353f9cab3de1e5847b437178286f5359a8412a1341189129406d77e9aaea5e3871aa229f1ff3f2659d84f543c14b7a98c343a03b1b3bab09ac0811eff09b1c8535670501065710557fdab067eab34490b5139e821388b15e0344c51fac61b435d6d50260c63bb353064c4b7068a39614c742003f96aa8cf7e1b3ad440a5fd58d678c79a26f013b82490583a7fbe233caf47c45743e5de49981d64ec1ae74dcfdbe74f5c78c86b8341a701e319d53d812f62977bf34cc04e2646285e6adc715677e6310f61b6450ef7b0c0793e4917cefbcc1999bb38cf5172275a3564a97f9132bfe0d86c22268122b67948f3ad29852fbc95cc69451169a12fb0639dea31f09a7b9e12139f3d4df5254606fa1e3a37351664e7a1386c07f960d7024a92f8c65c4caba6a9037fa5194a69e85bb97f2d4aa3521e825eeb3351e395bb40603beb5f115f80d1056ea5f5f59856e579fa0679278216d3e6d264e75028f438ec3882328b8515ad888ac04e5e041403bc74a2f89bd1782b1a76fcffc095f79abb68fa046ca3ad9fdb0202b636852bd06e99ad2ab989754eb963b7b6825619a6a47035091172a99326fed01addbae78799af2dc8a9983217e94a48c289a794872d550aab043e4c51d01c03c5ae62aaecc5c25211ab9353030ea5b19cba906de16f62df7d0117b65b78977b239d54459f3ac0865f5b7d0217a399c849dfe29f479d841e838f9013fd3be8c57d32279c2d02688c0924a5aa9acaa6b404a93bdc4f13f8a5037d390dc3ef963ed5ba31a8ad66ab6a2ef36820b9c8d3521d9099f1e2052605029dbd3ef9a9d58998855c86715e9b0c62aa8b729a73076626dfd5edad32d92e5973f136f4f13f19181e67ab7a2d22d207452cba27379a1fc726dc9fc3a99ffbbd9ac4c2776a40d0d54e15d10c5165f52e3f6f5560598b9dc2385584358236ed049b0a9adabfbebab46289d5c4dbee7b8642fa93e21e3bde05672fb4aea3dc0c9b19cfa495d21e7aac8741ae1fc18ea27ecb0737b6f9a09b1e0082a350e91e99cbd845b94317c6ca42f4f50f2c05ac112641585a9b3ac13098878a6e2dec099b6daeb8f6ca8227da704ac2fc75851eb4811b0b8360bd8a0f0ba69192789f58df723b330660e0d99e65c423792667e2f3711d17f546934108652fef95512cf8de2a0fcbd543e04af50997d98c9f0b8a56c1976926830a1377b948e8fa71a34e368800bd9f11d7c1fc8b6de5d00ce86a0e44bd5b936f61f9387af021b13d72f37f1fb3ecd5bda7dcb369300e385942d7ea9e0fb94620639e92b36a095532473dc5068dbf405acfff80925a8f3bfe2f88b01487b1de81ad24a60add56c1c2fd5e21060b58a81c6ddf8a3d097b33712246d4a76c91fbbe0cce1d3b417edb6a87bb930e2279a712b9fc57d2a32c5311ea974952554e9372a6ce7d4d990d9cb49c3ab62399ebec819a0bdc0e536f1208dc1ad24506e1cfdf15cbea6418df4929ca8fcab8bf685c547dc04fbd6e517d583bf16a8b068e371506927558f53204e988465ff489d3736ddd0e65a6ba748fd011b35739a811e279dda993d5ec362129232a0ee652ab66626cd091aae0e516fcd92f585a2daa586ab88bc5a6c64934e4048d6e8c7eca1f82059fcef3ab98cf17e9dd227287d4a59e91f9fa440222f13d8047da875c4eb2f0f6ec361710f07bb4cd549f6f91ff5ab46235265f68483d6ed75de12306bea6cfc0c63cc47189d1eee4cf656633c580dfb68ca6b019a93edc101d036f6c2e0866ffdca46c50138b2ccf7cead27d77da009e56be90272861d548d79be45def2953306182dfd66ed177a218c1f91d2dcd0bbc7910433d071db5e4e9b5eb15aa77a1fe907772a6c6fe0bb76c0e96bff71e56f518df503f11a16776d4bc43d0bfd24edbd1d4694d055f0a969a6da14de46fad2e0ea7ec3028a27cdaad2006f19edc65a1b719de97e8aca648d8ab2af1d60c24ec7bdb383b725eb554b9a2938e340b384356f189c940709bc6f8ff8ba47310b2c40d05fde341eafb10c707313d5d1786e88703911d8ec1fcc8d60972f183d1bd036da57eff0a611f0303dda02d301131755ec19345385525d8e6a29f7f992d07c8f9402ce623c643e263ee1952098327bc6af5d7bf520281b4fbbb1328b34f6b04928f0e76a645d26995837792bed2a9001fe8191f6326915df8ec23953b70d677d66c60369730ced5c31fcc52c5493bea46b61abf70783ffbb990217d106983701ccbb9f0813186c64a7b300f660ad7524ceb837c93238cfec02711916431781c591e6e77e9b9fc444cbd068c396509b90b1cfa5c42307e96acf227e7c17ef2308b1c31"}, 0x1008) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b07000-0x14)={0x0, 0x2, 0x400000000001, 0x94de, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006c2000)="8665742f6970365f666c6f776c6162876c00") sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x80000000) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000df5000)='/dev/vcs#\x00', 0x3, 0x12000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000086d000)=0x0) ptrace$setopts(0x4206, r2, 0x1000, 0x10004b) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000438000-0x8)='./file0\x00', 0x4000002) inotify_rm_watch(r1, r3) r4 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00009b9000)={0x0, r4}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f01000-0xf)='/dev/sequencer\x00', 0x10000000000001, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f000070a000)=0x980000000, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x0, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x899b, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000945000+0x539)='/selinux/checkreqprot\x00', 0x800, 0x0) sendfile(r1, r1, &(0x7f0000949000)=0x0, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000162000)={0x5, 0x8007, 0x8, 0x0, 0x0}, &(0x7f0000b69000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000677000)={r2, 0x6}, 0x6) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000198000)=0x0, &(0x7f00005a9000)=0x4) [ 115.016951] audit: type=1326 audit(1514021012.207:1432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20477 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006c1000)=0x0) sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x800000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000468000)={&(0x7f0000bb8000)=[0x923, 0x8, 0x3], 0x3, 0x7f, 0xbd, 0x2, 0xfffffffffffffff8, 0x1ff, {0x1f, 0x6, 0x6, 0x3, 0x94, 0x9, 0xfd, 0x7, 0x14, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0x100, "8700d6949d27d546d9546e4c10f39de4e46494534d5adf18bd7eee87649bb9b7"}}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x800000000, 0x8001) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002ec000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afd000)=""/236) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000496000)="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", 0x1000) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a77000-0x10)={0xf001, 0x2000, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) socket$netlink(0x10, 0x3, 0x12) renameat2(r2, &(0x7f00005fe000)='./file0\x00', r2, &(0x7f00003ca000)='./file0\x00', 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a2000+0x725)='ramfs\x00', 0x0) lseek(r0, 0xe69, 0x7) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x270) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r0, &(0x7f0000003000-0x1000)="", &(0x7f0000003000)=""/113}, 0x18) r1 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000007000-0x7a)=""/122) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x9, 0x4) rmdir(&(0x7f0000002000)='./file0\x00') 2017/12/23 09:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091a000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bd6000-0x4)=0x0) flistxattr(r0, &(0x7f0000acf000)=""/115, 0x73) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000097b000-0x5b)="1d58e53e8d9417866416063b4e5c5e0b4b859bc9bd3a0488dd791c5ab34773216a9f1c33a797edecc5b53baf2104d676edf8a81421b6aef8f9b09082c98e831861daa345583aa99ffef25a132609051477ec7234df267e50625cd1", 0x5b) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/12/23 09:23:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000076e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008cc000-0x4)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000508000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4e000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) lremovexattr(&(0x7f0000c5e000)='./file0\x00', &(0x7f00005fd000)=@random={'security.\x00', '+ppp1\x00'}) 2017/12/23 09:23:32 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d1d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000554000/0x1000)=nil) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000555000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00003dc000)={0x0, 0x0}) madvise(&(0x7f0000c2e000/0x4000)=nil, 0x4000, 0x11) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000228000-0x10)='/dev/input/mice\x00', 0x0, 0x6da140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f00006ec000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000efd000)="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", 0xfc1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000080f000)={0x1, 0x8147, 0xfffffffffffffffa, 0x697f9e1e, 0x9, 0x10001}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5421, &(0x7f0000c22000)=0x1ff) write$tun(r2, &(0x7f0000937000-0x109)=@hdr={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="13c9e0b4ba25", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="8062a8d6845a", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e2000)='/selinux/access\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f00003d0000)=0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000bda000-0x168)=[{{&(0x7f0000d81000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c46000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003c5000-0x10)={0x0, 0x0}) writev(r1, &(0x7f0000e7b000)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/23 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000453000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000443000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ff9000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) dup(r0) dup3(r0, r0, 0x80000) r3 = creat(&(0x7f0000611000)='./file0\x00', 0x120) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000489000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0xfff) sendfile(r0, r5, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000091000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000906000)={0x7b, 0x0, [0x0, 0x4, 0x20, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000fd9000-0x4)=0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000731000-0x4)=0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x0, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000431000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x7, 0x8, "fb38975c77f8ea69f058e378db164e3e17f635bfb3a86faa77c19a910296c3c3320d6b42b0c015c7e26b84506e962fce9f0d168fec3b242b5b5fe720920d923dee7dd2dd6e49ebe05dc913014515558a"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001e9000)='/dev/input/mouse#\x00', 0x7f, 0x2200) fsetxattr(r1, &(0x7f0000390000)=@known='com.apple.system.Security\x00', &(0x7f0000bce000-0x18)='user[::ppp0,usersystem]\x00', 0x18, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) rt_sigsuspend(&(0x7f0000ef2000)={0xd344}, 0x8) syz_open_dev$mice(&(0x7f0000c63000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd1000-0x30)={0x1, 0x2, &(0x7f0000fc7000-0x10)=[@generic={0xb69, 0x1000010f510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0xfffffffffffffffe, 0x80, &(0x7f0000334000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000641000-0x10)={0x4, &(0x7f0000542000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) [ 115.431455] device gre0 entered promiscuous mode [ 115.438064] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2017/12/23 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x800) clone(0x80008000, &(0x7f00004b7000-0x113)="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", &(0x7f00006d0000)=0x0, &(0x7f0000b6b000-0x4)=0x0, &(0x7f00004aa000-0xc9)="a899fe6d2193c339a1f10b6f454ad4e5321c553de52a7260f19567dda8c86cc1ec675920fa5d526ea26ce5addffb12a768419afebefa938f47cd925cda82aed0e80075646a4fe1f58b6c63866e907b222c97feb1dda490fcc8e79f796a80a39947b5034cffad2d1eacc2d39257d331b29ea212960a93638d12af5c891366cc30c4a1bed738510a90537ccc93b8c7fe22dc99862a1a26dd5249c048033b732733bc75a0612e6be7eaebf07fd39ab0350d04e6015101ebf9b526f63ac3d595e241dc1444c00a5db5c612") socket$llc(0x1a, 0x2, 0x0) write(r0, &(0x7f000053f000-0x7)="24000000100005004d08004d00080102cf00000004000100fee704b3f7ff0000007f5609", 0x24) 2017/12/23 09:23:32 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005ce000)='coredump_filter\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfff) sendfile(0xffffffffffffffff, r1, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) socket$inet6_sctp(0xa, 0x5, 0x84) [ 115.438073] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(0xffffffffffffffff, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002cc000)='/dev/usbmon#\x00', 0x8, 0x480) sendto$inet(r0, &(0x7f000065d000)="2f42428a3293237a00d54d", 0xb, 0x4004011, &(0x7f0000859000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fdf000)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x1, 0x1, 0x3, 0x4, 0x0, 0x5e}}) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000886000)=[{&(0x7f0000449000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r0, 0xa, 0x12) sync_file_range(r4, 0xfff, 0x7, 0x6) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000665000-0xd9)=""/217) dup2(r3, r4) tkill(r2, 0x13) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005cb000)={0x0, 0x100000000}, &(0x7f0000a7f000+0xb01)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a92000-0x98)={r3, @in6={{0xa, 0x2, 0xca5d, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5bb}, 0x98) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f7b000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005bb000)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'ansi_cprng\x00'}, 0x58) readahead(r1, 0x5, 0x8) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x616b734e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000081a000)=0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/23 09:23:33 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x20a00, 0x0) signalfd(r0, &(0x7f0000222000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000429000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f000051b000+0xc15)={0x1f, {0x2, 0x1d, 0x9, 0x6, 0xfffffffffffffffb, 0x10000}}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000766000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000819000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000-0x4)=0xe8) fstat(r2, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007f1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f, 0x2, 0xffffffff, 0xa, 0xa0, 0xa0, 0x100, r3, r4}, {0x1, 0x4, 0x0, 0x7ff, 0xa800000000000000, 0x1, 0x100000001, 0xfffffffffffffff8}, {0x4, 0x8, 0x6, 0x101}, 0x200, 0x7, 0x8000, 0x1, 0x40, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3}, 0x18, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x1, 0x3, 0x9, 0x7fffffff, 0xff}}, 0xe8) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900fff00001000500000000000000000080051100010003fc000000000000040000011018e90700ee000000", 0x39}], 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000c1d000)={0x27, 0xb4, 0x3, 0x7, 0x5103, 0x101, "71ba4cf659831bc2e4734155030de94fdd5ad04aa71deeb87a7d4008dab05f32b9bdbc0b2d8ac33e49ef28d18773ebbd7bb04cc672c14793d5559bb7fb96ab", 0x7}, 0x60) socket(0x1b, 0x8000b, 0x8000000000201) socketpair(0x0, 0x0, 0x0, &(0x7f00002f8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bed000)={0x0, 0x0}, &(0x7f0000a39000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000977000)={r3, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x993a, 0x0, 0x2, 0x10000000000040}, &(0x7f00008f5000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000029000)={0x4, &(0x7f000040a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000070f000-0x4)=@assoc_id=0x0, &(0x7f00008de000)=0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0xcd, &(0x7f00006fd000)="c32ef9a90110fa3e6b7410cbde33a4b8eec58a3729ab043c1e7b400b5a70d1fa8b044bcd0da8ec3af9e3a859bf52478272802385daa74a0c2fbda7d64d2bf7b8355274e7578558e040f90d7835473a4612ab5127be674148a2c88f1ca2fc871f", 0x60) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009d2000-0x4)=0x5f6, 0x4) socketpair$inet_sctp(0x2, 0x72ddddf3970f0acf, 0x84, &(0x7f0000575000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x5eb0) socket$unix(0x1, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10009) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) socket$llc(0x1a, 0x3, 0x0) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7b, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000039e000)={0x0, 0x0}, 0x80800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/cuse\x00', 0x104, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005e3000)=r1, 0x4) eventfd(0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000346000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000606000)=0xe8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ed4000-0x8)=0xf000) arch_prctl(0x1003, &(0x7f00009e9000)="74d2d87e1b19627226199385989bf654b3cc12b603c97a18d6e8eb1d144d3e92fb5db4610ef2b2560cc45c72193a9912b289698996ce94809cf245f7093f3c322f7669120af46c07443fab60b277d87834aaf8") getxattr(&(0x7f0000f99000)='./file0\x00', &(0x7f000000e000)=@known='system.posix_acl_default\x00', &(0x7f000006e000)=""/22, 0x16) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fc0000)={0x7fff, 0x80000000, 0xfffffffffffffffa, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000061a000)=0x3) rt_sigaction(0x40, &(0x7f00000cc000-0x20)={0x8, {0x9d5}, 0x10000000, 0x662f}, &(0x7f00006da000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003a9000-0x8)={0x0}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000dbf000)=0x5373, &(0x7f0000e18000)=0x2) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003f4000)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x800000001a, &(0x7f0000945000)=""/4096, &(0x7f0000000000)=0x1000) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr_pvc_info=&(0x7f0000235000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf1000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00004a6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000693000)={0x8, 0x200, 0x1, 0x4, r5}, &(0x7f0000210000)=0x10) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}, 0x26) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr_pvc_info=&(0x7f0000235000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) signalfd(r1, &(0x7f000039d000-0x8)={0x0}, 0x8) write$tun(r2, &(0x7f000049e000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}, 0x26) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000934000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) getresuid(&(0x7f00007fb000)=0x0, &(0x7f0000246000-0x4)=0x0, &(0x7f0000876000)=0x0) stat(&(0x7f0000b04000)='./file0\x00', &(0x7f000010a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f28000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000ca6000)={0x0, 0x0}) sched_setscheduler(r4, 0x6, &(0x7f000078f000)=0x80000001) setresuid(r1, r2, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000059a000)=0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:33 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 115.840615] device syz0 entered promiscuous mode 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 115.874048] device syz7 entered promiscuous mode 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b6000)=0x100000000, 0x4) getsockopt(r0, 0x114, 0x2713, &(0x7f00002f2000-0x5f0)=""/1520, &(0x7f0000f74000-0x4)=0x5f0) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a37000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d4a000-0x4)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000824000)=0x1) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f00008fa000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ac5000)="e7058c", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000080b000)=""/207, 0xcf) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f000031e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000f0d000-0x20)="5b6dad444b7d467cdb0000ee0003e6020000000000ab00010000000520722ad0"}) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x0, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000ca1000-0x1)='\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000499000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x2) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000024e000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000c05000)=0x4a) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:33 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000bc5000)=0x0) io_cancel(r0, &(0x7f0000ceb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000854000-0x87)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bcc000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f000072e000)=0x0, &(0x7f00005da000-0x4)=0x4) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f000039a000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)='/dev/vga_arbiter\x00', 0x2200, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000fcb000-0xb)='/dev/vcsa#\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007db000-0xb)={0x5, 0x2, 0x100000, 0x7fffffff, 0x8000, 0x4, 0x862, 0x101, 0x5, 0x400, 0x4c}, 0xb) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000fad000)=0x7728) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000da5000-0xf)='/dev/sequencer\x00', 0x20100, 0x0) r1 = dup3(r0, r0, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009bf000-0x2)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/rt6_stats\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000059d000-0x4)=0x1) sendto$inet6(r0, &(0x7f0000c6a000-0xb8)="aa8a1347a24d2e656a22faed4132f40574449b1d9c0f5d5da4795b645d5593b17377c6430efcdaa8776e570ad4fafd00c4ff971f236d97fc5d7c2cef92d7fdefdfa168783337e3e0e4bdc9ea13ee8c471df5cc0eda5a932ef2df081ce5cb5d7eff57b396d1649eac64d287fc6cf6309f62310d6bc8953bcc9304e15cb967e482357cacfc3c67fa4a0fd19b53505ac519fa955b15d10da4192ee59365fcfaed161ed37b05c373f7ba1148210df7235dd6519d0561c6623624", 0xb8, 0x20000800, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) chdir(&(0x7f0000b22000-0x8)='./file0\x00') sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x0, 0x80000001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000110000-0x4)=0x0) 2017/12/23 09:23:33 executing program 3 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) connect$bt_sco(r0, &(0x7f0000f25000)={0x1f, {0x7fff, 0x9, 0x3, 0x9c6, 0x9, 0x0}}, 0x8) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 4: r0 = semget$private(0x0, 0x1, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0xa)=[0x3, 0x1c65, 0x3, 0x4, 0x5]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000002e000)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c1d000)=0x29, 0x4) r2 = socket$inet6(0xa, 0x6, 0xfff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x10401) sendfile(r2, r4, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efd000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca2000-0x14)={0x0, 0xffffffffffffdb5f, 0x7ff, 0x1, 0xfffffffffffffffd, 0x1}, &(0x7f0000f6d000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ad000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xd, 0x8, 0x2}, &(0x7f00006e0000)=0xa0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000b75000-0x40)={0x3c, "4c6c78e0dde7de62358ece2783f8fa7e1f5ef5ebcc0643e85b942b773de0a512fff43f47bc0495eae1e2c1f0d09c1876c42ed876550eca98eae56da4"}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x800bf, 0x101, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001a4000-0x8)='./file0\x00', 0x500, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d7f000)={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_open_dev$vcsa(&(0x7f0000caf000)='/dev/vcsa#\x00', 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000019c000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008ab000+0xc8d)={0x9, 0x4}}}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00002fe000)={0x9, &(0x7f00006ea000)=[{0x8, 0x83, 0x7, 0x15e61a55}, {0x6b63710b, 0xffff, 0x4, 0x5}, {0x803, 0x7, 0x292e, 0x7}, {0x4, 0x4, 0x80000001, 0x7ff}, {0x9, 0x55, 0x0, 0xfff}, {0xedb, 0x1, 0x9, 0xffffffffffffffe0}, {0x3f, 0xc44, 0x9, 0xa3}, {0x0, 0x8b, 0x6, 0x5}, {0xb5b7, 0x1000, 0x2, 0x8}]}) write(r2, &(0x7f0000cdb000-0x2e)="5dc91032f2df06cb4767a7bc140e8692333b9278d42c15a3be454136d369846034e627782bfaacbad84e3362e070", 0x2e) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x9, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) unshare(0x40000) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) r1 = syz_open_dev$mice(&(0x7f00002c0000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00001ca000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) getresgid(&(0x7f00007c4000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f00004d3000)=0x0) 2017/12/23 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) arch_prctl(0x1003, &(0x7f0000242000)="c229bdfcab60") pread64(0xffffffffffffffff, &(0x7f00006e2000)=""/4096, 0x1000, 0x0) getitimer(0x2, &(0x7f00000a0000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c12000-0x4)=0x0) stat(&(0x7f0000de5000-0x8)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000678000)=0x0, &(0x7f00008db000)=0x0, &(0x7f0000fa6000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ed000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c89000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2c000)={0x0, 0x0, 0x0}, &(0x7f0000339000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000018e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0xe8) fstat(r0, &(0x7f0000f57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051f000)={0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d4000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) stat(&(0x7f0000a01000)='./file0\x00', &(0x7f0000d93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b26000-0x230)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000962000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e04000)=0xc) lstat(&(0x7f0000fa4000-0x8)='./file0\x00', &(0x7f00006d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a61000-0x4)=0x0) r17 = getuid() fstat(r0, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000569000-0x38)={&(0x7f0000e6f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a7e000-0x10)=[{&(0x7f0000353000-0x1f)="f3a8a7e39763a670804debb498dab6fad4227605dbba84251ded10a6cdeb59", 0x1f}], 0x1, &(0x7f000084c000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x8000}, 0xe8d0dea7b3cd6c5d) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000112000)='/dev/vcsa#\x00', 0x7fff, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000061c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb93, 0x4}, &(0x7f00005f0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008d2000)={0x7ff, 0x8, 0x8003, 0x81, 0x3, 0xffff, 0x7fffffff, 0x100000001, r2}, &(0x7f00007f2000-0x4)=0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:33 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000906000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fbf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000759000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) fdatasync(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a25111", 0x1e}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0e000-0xc)={0x1, r0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000da7000)='/dev/sg#\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005f9000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000fe5000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000576000-0x20)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a59000-0x11)='/dev/qat_adf_ctl\x00', 0x240042, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00009e0000)={{0x2, 0x2, 0x9, 0x5, 0x7, 0xb8}, 0x3}) io_setup(0xa150, &(0x7f0000d8f000-0x8)=0x0) io_cancel(r2, &(0x7f0000ed1000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, r0, &(0x7f0000495000)="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", 0xfc, 0x0, 0x0, 0xf367dca696442ffe, r0}, &(0x7f00003da000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd6000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000720000)=[{&(0x7f0000a9b000-0x8d)="bd", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0) 2017/12/23 09:23:33 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x8000000000000004, 0x8001, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0xe678, 0x0) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e0e000)=""/15) ioctl$TCSETSW(r1, 0x5402, &(0x7f000028e000)={0xffff, 0x5, 0x6f, 0x6, 0x0, 0xffffffffffffff80, 0x7ff, 0xfffffffffffffff9, 0x7, 0x6, 0x2, 0x4}) mount(&(0x7f0000290000-0x8)='./file0\x00', &(0x7f0000949000-0x5)='./file0\x00', &(0x7f0000f0d000)='sysfs\x00', 0x800000, &(0x7f000091d000)="b3788dcf8bbc59fac7afc5faadb1f9bea74c41c477f21e978e9bf928bd68b35f35db93048cfb77a0959d0980731a9c85af8edd65") ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000853000)={@generic="0c0087631c0006ddbe3e8bd23406c049", @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000ec6000)=0x0, &(0x7f0000dcb000-0x4)=0x4) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xffe) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) openat(r2, &(0x7f0000520000-0x8)='./file0\x00', 0xb0041, 0x100) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000a3f000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000247000-0x4)=0x100000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000688000-0x4)=0x32e, 0x4) fstatfs(r0, &(0x7f0000718000)=""/53) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x80000000002002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f95000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bc7000-0x4)=0x817, 0x4) pread64(r0, &(0x7f0000307000-0x4)=""/4, 0x4, 0x0) chdir(&(0x7f0000391000)='.') mkdir(&(0x7f0000958000)='./file0\x00', 0x4) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000285000)='/dev/vcsa#\x00', 0x40, 0x8400) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b0f000-0xa0)="481b44caac0a5ef40b2f191c852cc34009acc7042bb75e2e7562af988e5555a976a3f3e03456849bed4d7a2398db67aee75c09aab9a37fb79885265ff0c753c8a1ad17d7e088bcff1955eb635c5b25f665f779b59d27d328aa2e564ab67a44e0ca70bfe722b767198298d92de3bf68481db714dfc8f10858cfa3f1d4209471d920f4bf8122fa73a1bb8b06b9cee4f025075049f5415d804f118fb45cc45b0757", 0xa0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000050c000)=""/234, &(0x7f000071d000)=0xea) 2017/12/23 09:23:33 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x2000000e33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f97000)='/dev/kvm\x00', 0x410000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r2, &(0x7f000079e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e15000-0x4)=0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0xfffffffffffffffc) sendto$unix(r0, &(0x7f00009d5000)="5c323f587c3739eb397f97b53d967a2af7a116fb16b538b034682b5e546c837ece9b48ec6200f5503bb5c78992d8927a9f65e2ed764d68f671947051894f89a5da5dec3c9aee3bd4bb169ec21092ba7a313805357fb76acf1ba590765734fa27e67f1ec8cca317795c68cfa50ef4340527f3289c500584c08ce3209494357037ea664a2b5d9278937fe953923c049e8a98d0ac51aa4acac45c30d1370f88ece8d078090faae6aee955457b67e06f63e4fd4f1e7ebbf948cd8e464f7723521924d8bfe77b352c9f778dd5ab9918", 0xcd, 0x80, &(0x7f0000be6000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cb5000)={@common='rose0\x00', 0x1}) 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000df7000-0x8)={0x200, 0x9, 0x48ad, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:33 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:33 executing program 7: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000948000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000947000)=0x8, &(0x7f0000489000-0x8)=0x2) 2017/12/23 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) set_mempolicy(0x1, &(0x7f00005fe000-0x8)=0x0, 0x79e) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00006ad000)={0x4, 0x0, [{0x1d, 0x3, 0x0, 0x0, @adapter={0xfffffffffffffff9, 0xe91, 0x7, 0x89, 0x5}}, {0xba3, 0x3, 0x0, 0x0, @irqchip={0x8, 0x710be152}}, {0x6, 0x4, 0x0, 0x0, @sint={0x8, 0xa4}}, {0x2, 0x3, 0x0, 0x0, @sint={0xe33e, 0x7d}}]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000c9000-0x28)={&(0x7f00006e0000/0x4000)=nil, 0x9, 0x5, 0x40, &(0x7f0000540000/0x1000)=nil, 0x7}) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2017/12/23 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000085b000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:33 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ee000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 09:23:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x120) 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) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"248a1338c67a93"}, 0x1}, [{"34b77f8929c2e1"}, {"9f0b652837be14"}, {"0dc98f1f4ab525"}, {"97ae3295be4296"}, {"9e837fee34e818"}, {"cd60420173c258"}, {"d13d7e87bba9fb"}, {"3bf7105f23feaf"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000e3b000-0xff)="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", 0xff}, {&(0x7f0000000000)="ee33250d21607f1809a918d721e818162ec674d1ea995b0c648afc45dbbb", 0x1e}, {&(0x7f0000d66000)="c095f29111a7a535350c1a882f9375cfa7a2f288adaf82401438c686fb47f60d8626af38e5a7f94a1d297d1a15e57d9c49c2f8fe968ba8f86c1f9324ec385391619ec1240c3885a2140a14dd46042b3a393f57a7b0b51896c5b6c53ab3d25617b30c2ecccaba4953d0e8620d97ba5f3a06c43da5e72c6a7ad0dc7292e9fa987411432f8d203befc4cdd5e7ab2328a30911e46c6b81d7ee7919e85e9eca25988a87ee67e71bda74b628787228e24838b0bd658ade3fef58edd89293ce8777e95b919e0cd1cae4607943b31c18efcf8b8a9e6d13ad56bf82686f58e6f5f922cbfda9566d7045fe0ab2deebc8516b55748d3e8b36581f93945597", 0xf9}, {&(0x7f0000001000-0x62)="cc54d1fa4682488da122cc92e11d7436ef5be8f47d0a20f6a47396770d8e4a88d91abd78e0700f69597e76ca29027d0ca7190b36478f7c5996f9eac2e010c5739fab3823a23558e298c8aaf643e1f2b31472f2d7751a58018e33e31f301f2332b432", 0x62}, {&(0x7f0000d76000)="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", 0x1000}, {&(0x7f0000001000-0xa7)="0e3fe10c441584843319c3b069a77476d801041a1a4dfe17e1b97bb7ef6d47287bb01e87ce51bcad7fddf5787b82aa871e86b0252f634f98ffe406668c4b161a0c171abe6e945495801330fad8f517584a07c547cb2b86520503fe62dca00abaec81e0684c9a6e918eb241099f630942d178e715f75bdbb6e2066933e8c229b424c20604d3fcd449cfa397feaff3253ab3b4ee1badda526006567bd5911fb8451a798af3ac35f8", 0xa7}], 0x6, &(0x7f0000996000-0x80)=[{0x80, 0x13e, 0x7, "41c3127fa760ca29db211321ebfa58d43675a77f367f9a17937d8c3f30d50c825be694cc9b519d2a68d63371e059194c18aef23ced9400d633c70503db58ad388fa9fe080931f5cbd93ca9010f16a70f2413c7243b569b8c22e8c6566768de9cf89d10778cf3a9f3d0"}], 0x80, 0x8000}, 0x2000) 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) recvfrom$unix(r1, &(0x7f0000001000)=""/184, 0xb8, 0x40000000, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x890, 0x4) ioctl(r0, 0x8, &(0x7f0000000000)="0e32e476921a3a4f7140df5fd97d0a8830e3f79b47849eda918fe62fec45") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000077c000)=0x4, 0x4) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r2, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r2, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x6, 0x0, "f461009d32a9", 0x7, 0x0}, 0x10) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ec000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d07000)={r0, r3}) 2017/12/23 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x46a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000077b000-0x12)='net/ip6_flowlabel\x00') sched_setattr(r1, &(0x7f00001e7000)={0x30, 0x2, 0x0, 0x6, 0x5, 0x1ff, 0x7, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000936000-0x98)={0x0, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffa09, 0x6}, &(0x7f0000771000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000873000-0xa0)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x10000, 0x5, 0x9}, &(0x7f0000637000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000a50000)={0x7, 0x200, 0x1, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10041) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d9c000)='keyring\x00', &(0x7f000005a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f000098e000-0x8e)=""/142, 0x8e) r1 = socket(0x5, 0x4000000002, 0x0) write(r1, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) read(r1, &(0x7f0000dc1000-0x72)=""/114, 0x72) recvfrom$ax25(r1, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005db000)={0x0, 0x0}) socket(0x0, 0xb, 0x3) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ca000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000a9a000-0xc)={0x0, 0x1, 0x16}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f36000-0xdc)=""/220, &(0x7f0000f69000)=0xdc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) listen(r0, 0xf6d) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) recvmsg(r0, &(0x7f00003d0000)={&(0x7f00005b3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000036a000+0x5e1)=[], 0x0, &(0x7f0000556000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) exit(0x31c) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000713000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00001be000)={{0x1, 0x7, 0x2c3fc04b, 0x0, 0x2, 0xff}, 0x100000000, 0x9, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000424000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000-0x11)='/selinux/enforce\x00', 0x200400, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000001d000)=0x0, &(0x7f00002e7000)=0x4) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000246000)=""/187) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f50000-0x4)=0x8, 0x4) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000036000)=""/0) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r2, &(0x7f00003f3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cd000-0x4)=0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) exit(0x3f) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000170000-0x12)='/dev/input/event#\x00', 0x2, 0xffe) write(r0, &(0x7f0000255000)="2700000014000307060e0000090f0a0011000000f608ffb8", 0x18) r1 = syz_open_dev$sg(&(0x7f00005ed000)='/dev/sg#\x00', 0xfff, 0x20000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000de1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b4000-0xc)={0x0, 0xdc69, 0x30}, &(0x7f000046a000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009d3000-0x10)={r2, 0xb7f2, 0x1, 0x4}, 0x10) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b1c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d3c000)=@assoc_value={0x0, 0x0}, &(0x7f00004d6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c8c000)={r2, 0x3c, &(0x7f0000725000-0x3c)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ec000)=0x10) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b85000)={0x0, 0x0, 0x0}, 0xc) setfsuid(r0) setreuid(0x0, 0x0) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) time(&(0x7f0000fbe000)=0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00009dd000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0x401, &(0x7f00008b8000-0x8)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000550000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006fb000)={0x0, 0x1, '1'}, &(0x7f0000a32000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ac000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f00005e8000-0x4)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000505000)={0xe83a, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e11000)={r2, 0x89}) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netrom(r0, &(0x7f0000205000-0x38)={&(0x7f00005fd000)=@ax25={0x3, {"92adae465d1ec1"}, 0x8001}, 0x10, &(0x7f0000dd3000)=[{&(0x7f0000b12000-0x70)="2c4a511cb2e67f12d08544c9d53e6f61a81458beb76832500a364e5b06fd6d19a6f079ddcf4e1ae0e6930084d0258dc0f2eb030635c2e576a9712e303ccf6773415cfd9fbc26e45784e246e3e2144861764f99d64f98d93f8d7e761c858563d7994e4399add67a5bfc3d27838fc50037", 0x70}, {&(0x7f0000c3d000-0xdc)="eb492b624a27ca3816991efab01c2816502736871a471c2d07c97eacdd43b7a28fe9af3ba9c01d1ba223851b4685c94f9ca2db7244a3ea3f65d3921945987520353b6c20906b93975c41c88741f1c9da08f8ce64e24f0d09a93ac53d6cf5697f96da9f3e384c1a37f148513d92f88cd460f6a37a883dbee34911e1766885743cd19595d3c6b01e3e43cb3515afdb6fad33267a38b5126d4a2168955cada1b5b2cb86795cd15be3e1568a2016a9ad54387b634ae22c65b451053360711cff30d5511842c2340a3ebca66d293f867297c474267f48d538720e484e8939", 0xdc}, {&(0x7f0000c2f000-0x4e)="8a6ca4709706d64f654a4c6d1f1e3b713e3d729b56383a52f3472895f9b42cf5318d5ce0c8aa3f8a2ab59ea0ad77afce917be8f3f747c85933081979de91581339b62f7b11460929dd9f97d89b8b", 0x4e}, {&(0x7f0000ab7000-0x29)="5a35ae1fafc54b1c924baa8236a80d954114a83b0704f99fb1c238e42da80d256c69ca2346cc63999f", 0x29}, {&(0x7f0000c9b000)="1444d9e3e5e4c64d839c78a4aaa2c37a8ee7a759da0fa7a5fad629ccfd071a077ce6b1b3bdab98d10d1b1a7af8bee779fe7af4ae0e529974069da166bbc75ff9c475be59c7afe2e4bf5fab2cee0480cffa0d4a264f07941f49f4872b8c44132a37adc219614de8ce77174ab335", 0x6d}, {&(0x7f0000e46000)="", 0x0}, {&(0x7f0000b88000-0x48)="01b4c8c7c53159e72e02d32a7e7499db556bbfd6b1fed4ce357aae07687e64be0903d5526f46a78c987999c352e0436c25f8e31495138831112d06566a32752ebbd36293ed5940c0", 0x48}, {&(0x7f0000b7d000-0xa)="b531a8d5a0c2e8dcf680", 0xa}], 0x8, &(0x7f000041f000)=[{0x20, 0x107, 0xfffffffffffff801, "486df35ff9f20ca7a7bf5e2c"}, {0xb0, 0x102, 0x0, "0b634678cfd75d8203e91df6e98bb0ef29a039111e8a414ca36291c20a04262c6253e54c8397aa89cadff5552d6e4a73cba76f4bbef2bb4c8446d7f130472d5155e6184e530c95d6357796938b3de0a59a351faaae06ce1ff91e051bd84d3ff686cb2d3cccea32ff93778d9a8cac1e547ece07cc50e91af6d4fad7b66d42b4e8df4909385bd735e0b7a0037a237062fcee3f6a0ff99b4cf49313d147"}, {0xa8, 0x101, 0x1f, "89950d6b5d3b50b5ba29d3f24ccb9ef7b2525f6c55cd352dd8d5bc3c4feaacc49371fba05298d7b96ca116f81e330bae44436e09ff73cd1072499af0311865aa0dcac4e39505ace609a3f6a3a12fe910008f968859ae1f02d9341c3ff5479acc7665434f8c292b6b9ddf2f6bc71f26db37f2376fc71d08036256688c30d04b768002289ba690fe32f4815775decd58a97aa5"}, {0x90, 0x105, 0x2, "e1000763888c4ad091e20a6536838e2674bf765ffa7b43f92d2a3f4a57910c8dbef3e0b104dde5539f74c6e3a0298fa7cbb4918bd9a31f339563d5ea5286e90f48379aceb47f93a9c3895d2ee09d318236d6cbe3ef0a3a7781c012c8b7b59f63d36f59a6bc42f6b506dbb64a7961aa2aa0376482549a1db4565fe566dd"}, {0x98, 0x113, 0xfff, "9f816a9f838eb4d93b559a8fdb73b0691a5d091253cf18cb49b180472099d9c9d525cbe4417e149e3980e40ecbd3c8b8e875f38e963b703d6581ca536db48e6c6e43328b0b454a454bb2cc42a52117b11f1684ac5d8b542e26db3091689a0c108906e5f9e2f0791b8a77cbeef6780f0c1b5b64b6fccc4d249cdaa0166d043a64cc619c"}], 0x2a0, 0x10}, 0x40000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) r1 = semget(0x1, 0x1400000000000804, 0x22) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1a000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000-0x4)=0xe8) stat(&(0x7f0000ea4000-0x8)='./file0\x00', &(0x7f0000b67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058b000)={0x0, 0x0, 0x0}, &(0x7f0000929000-0x4)=0xc) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000c63000)={{0x3, r2, r3, r4, r5, 0xe0, 0x800, 0x0, 0x0, 0x0}, 0x7ff, 0x0, 0x9, 0x0, 0x0}) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) munlockall() 2017/12/23 09:23:34 executing program 0: seccomp(0x2, 0x1, &(0x7f000031b000)={0x0, &(0x7f0000de9000)=[]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004a7000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000493000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x343fd807) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000069000-0x8)={r1, 0x2}) ioctl$KDMKTONE(r0, 0x4b3b, 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000004000-0xfe)=""/254) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000163000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000263000)={0x0, 0x30, &(0x7f0000243000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000704000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000914000)={r3, 0xfffffffffffffffb}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000af2000-0xc)={{0x8, 0x6, 0x1, 0x1, 0x1, 0x4}, 0x1000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d99000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000988000-0xf8)={{0xffffffffffffffff, 0x3, 0x81, 0x2, 0x2}, 0x1, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0xdc3, 0x9, 0xf, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) openat$kvm(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/kvm\x00', 0x224240, 0x0) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r1, &(0x7f0000776000)=0x0, 0x0, &(0x7f0000d8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000e83000+0x564)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003c2000-0x8)={0x8f32, 0xca0a, 0x40, 0x0}, 0x8) clone(0x0, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000230000+0x530)="") tkill(r2, 0x1f) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000b1000-0x10)=[{&(0x7f0000fb6000-0x29)="2900000018003109da000c00000000020213000000ff06800800000c0009000802001900000000f673", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000491000)=0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000455000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00001d2000-0x4)=0xc) r3 = geteuid() mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4b000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x0, 0x7, 0xa, 0x20, 0x80, 0xfffffffffffffffd, r2, r3}, {0x2, 0x0, 0x10000, 0x2, 0x5, 0x0, 0x9ab, 0x7ff}, {0x4, 0x5, 0x6, 0x80000001}, 0x0, 0x5, 0x7fff, 0x0, 0x40, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0xfffffffffffffffa}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x7, 0x0, 0x0, 0x2, 0x6, 0x7}}, 0xe8) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1f, 0x10001) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000622000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac3000)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eb8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_getres(0x3, &(0x7f0000578000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b2b000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000c48000)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000ee1000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f00002bc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000379000)={0x0, 0x0}) select(0x40, &(0x7f00000c8000)={0x8, 0x800, 0x6, 0x9db1, 0x3af8, 0x6, 0x81, 0xfffffffffffffffa}, &(0x7f0000384000)={0x4836, 0x7a, 0x5, 0x9, 0xfff, 0x4, 0xfffffffffffff4db, 0x3}, &(0x7f0000298000)={0x3, 0x9, 0xdbae, 0x80000000, 0x6ac, 0x4, 0x401, 0x100000001}, &(0x7f0000c4a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f17000-0x30)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000ee2000)="32a6e6a38cd1252f1990d98a6977260a39e95a7637232e3cefbfa4e3cd") setitimer(0x1, &(0x7f0000f31000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000054c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x3, &(0x7f0000efd000)={r4, r3}) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000a0d000)={0x4, &(0x7f0000a4f000)=[{0xfffffffffffffbef, 0x1}, {0x200, 0xeb}, {0xe3, 0x80000000}, {0x4, 0x1}]}) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000745000-0x3b)=""/59, &(0x7f00009fa000-0x4)=0x3b) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000646000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000)=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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r6 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r16 = getpgrp(0x0) r17 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="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0x1000}], 0x3, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x70, 0x4000000}], 0x5, 0x0) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x5, 0xffffffc0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x847]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000000f000)=0x6, 0x4) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000085a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1b, 0xd, "0268ef3102f8b6d05e71a299b9c9ee20849533f3dc3529c1656b553417bb3580c69898f6a4e730a864c03e7c0565171db4bb52d1942bacb14a837b86b9559350", "f3d7a6792eb981dd1cbb8f3db0b88b0fd7bb80a95548190c2777e464c884fad5", [0x3, 0x2400000], 0x0}) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000571000-0xa0)=""/160, 0xa0, 0x20, &(0x7f0000fc6000-0x6)=@hci={0x1f, 0x7fffffff, 0x1}, 0x6) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$unix(r1, &(0x7f000002e000-0x38)={&(0x7f0000916000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000331000)=[{&(0x7f0000844000)="f1d4fec9e3c7dc65f4e57e4984b4baf14f2ec1001411c04f200e8d4cd7dbfe6b9189ca51e61b70ec738028a2c081b822c429ead46f269e8eca5cc055f5109e3671f0a18bb08b1988f8285929c042debc947eb3d8dcd21d778e1f1e6334bdeb7421ee23cc959e3a8b4a11da0ed744756fd9f4c3eadaf0e1850a33c153148ba38ee18fe2c8368b8f715244d71ffbd0ecb778d630ccc929380c98bacb61dc94c129a2a8cfb94a4bedb20c176fd831bc44372e5d6ed8fc39", 0xb6}], 0x1, &(0x7f0000ec6000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}], 0x30, 0x0}, 0x20000000) socketpair(0xa, 0x806, 0x0, &(0x7f00004a8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000e1000-0x8)={r0, r2}) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f000011a000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getpeername(r0, &(0x7f0000932000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000134000)=0x60) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000618000)={0x1}, 0x4) msgget(0x1, 0x200) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/load\x00', 0x2, 0x0) r1 = eventfd(0xfffffffffffffff7) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00002e8000)={0x5000, &(0x7f0000329000-0x8)=0x0, 0x0, r1, 0x7}) r2 = socket(0x11, 0x8000000000000802, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000645000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r2, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r2, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a4000)='net/netlink\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009da000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000771000-0x108)={0x7ff, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000568000)={0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000143000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$netlink(r0, &(0x7f000047b000)={0x0, 0x0, &(0x7f000024a000)=[{&(0x7f0000079000-0x9c)=[{0x9c, 0x6, 0x4, 0x0, 0x4, "0b1c294e0d9d5a0725b8f99e6f522d275bf55a4008f78d0ca0a9f3b8c77fb88daa6fd2b133802a391b91f3f287c6d01821fbc44162c91d16f48ec3aa082de87058f72290076545e32bf899ceb5e6a86d9bb8f6b7d833dc7a4a9842e8a9e7693cb65ef18b89491d814da169f06d1e999d83a15b85b2523bf25c152bbd1b3d400b7cb10cb315170b54fd361e9b"}], 0x9c}], 0x1, 0x0, 0x0, 0x5ae1bb09f815d360}, 0x8001) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x20000007) recvfrom$inet(r0, &(0x7f0000a82000-0x13)=""/64, 0x40, 0x10020, &(0x7f00005d5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget(0x3, 0x202) msgctl$IPC_RMID(r1, 0x0) sendto$inet(r0, &(0x7f0000313000)="", 0x0, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xfff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) recvfrom$inet(r2, &(0x7f0000377000-0x5b)=""/91, 0x5b, 0x1, &(0x7f0000802000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) write(r1, &(0x7f000014d000)="", 0x0) writev(r1, &(0x7f00004d1000-0x40)=[{&(0x7f0000287000)="c3", 0x1}], 0x1) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000078b000-0x8)={0x265, 0xfffffffffffffff9, 0x7, 0x187}, 0x8) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) ioctl$VT_RELDISP(r2, 0x5605) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000678000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bc000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000473000-0xc)={0x0, 0xf4aa, 0x20}, &(0x7f0000138000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000897000-0xa0)={r2, @in6={{0xa, 0x3, 0x6f7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xc66, 0x0, 0xa0}, &(0x7f0000fb8000)=0xa0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b65000-0x8)='./file0\x00', 0x800, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001d1000)={0x3, 0x0, 0x0, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) userfaultfd(0x80800) r0 = syz_open_dev$mouse(&(0x7f0000216000-0x12)='/dev/input/mouse#\x00', 0x8, 0xc0882) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a56000-0x10)=@req={0x5, 0x8, 0xbf, 0x7a}, 0x10) set_mempolicy(0x4002, &(0x7f00009ab000)=0x1000000000002, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d6c000-0x10)={0x420, 0x8, 0x4fd, 0x2, 0x0}, &(0x7f00000c1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000a7000)={r1, 0x9f, "aa662311fa3297a44710fbec0782fedab16b58978a640537ca23e43adb87beabf37a147ef197aff1b29d4f3d9e385b681a3882d6c75b3847706b33dc5c87be4785069183e4e0ee157b9b6fbc3b2d3ed77d31dc6b08cbab8ebee49baa2e0614d71588d9d1344721fe2df3620bb93e6628175586f05e099933ee0097549a0cdc9247d0531072a2f382786a4a26c2b950853febf30fe1e57e1465be7155a19892"}, &(0x7f00000e2000)=0xa7) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x8000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000eb000-0x18)={0x0, 0xfffffffffffffffe, 0x2, &(0x7f0000f7e000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x8000000001000802, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r1, &(0x7f00004fa000-0x2)="", 0x0) r2 = syz_open_dev$usbmon(&(0x7f00006f8000)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000158000)=0x2, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000eee000-0x10)={0x200, 0x1000, 0x6, 0x0}, 0x10) recvfrom$ipx(r1, &(0x7f00003d4000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f00000d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) renameat2(r2, &(0x7f00001a9000)='./file0\x00', r2, &(0x7f00000e0000-0x8)='./file0\x00', 0x4) 2017/12/23 09:23:34 executing program 2: r0 = syz_open_dev$random(&(0x7f0000c77000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b91000-0x28)={@common='sit0\x00', @ifru_mtu=0x4}) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bc0000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) r1 = open$dir(&(0x7f0000f30000-0x8)='./file0\x00', 0x220000, 0x8) mremap(&(0x7f00001d1000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ca0000/0x1000)=nil) statx(r1, &(0x7f000010b000-0x8)='./file0\x00', 0x0, 0x3, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a2c000)=[0x7, 0x95]) syz_open_dev$mouse(&(0x7f000016b000-0x12)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000047e000-0x18)={0x0, 0x1, 0x81, 0x5, 0x0}) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x6, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000019000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a60000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x9, &(0x7f000049d000-0x1000)=""/4096) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f00005e9000-0x141)="260000005e000900000000f839e3001000f4070004000000070008000000085b3be9ff6e35ea", 0x26) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000064b000-0x94)={{0x3, 0x0, 0x6, 0xfffffffffffffffb, 0xb827, 0x4}, 0x2000000, 0x1f, 0x4fc8, 0x7ff, 0x6, "cda99f98cd3f838b96580c11be50de1873744aa57086074ab4b96199804f0ac8930a965a9ead200b3cde346b14211dea15efb4b7548b390ec14a78278c57b397e2b373b6d0b333f63c5f9da07eb5e325803f9d91b269dc52d1947bdb9f0e913eb8f7f5b6c9af59eed392d5b6221a20cd711a6ca27feef2531503b93b8948bd3d"}) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0xb7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfff) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x9) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) sysfs$1(0x1, &(0x7f000055b000-0x28)='proc.selinuxtrustedsecurity,self@&em1,%\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000d22000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2017/12/23 09:23:34 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='bdev\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f000075e000)=""/38, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fcc000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c8e000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/checkreqprot\x00', 0x100, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00009bf000)={0x2, &(0x7f0000afc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) io_setup(0x7e, &(0x7f00001fa000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b66000-0x4)=0xfffffffffffffffd, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) 2017/12/23 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dc000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockname$ipx(r0, &(0x7f00005d6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001fe000-0x4)=0x10) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) io_setup(0x0, &(0x7f0000e63000)=0x0) io_getevents(r1, 0x4, 0x6, &(0x7f000009b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000053f000)={0x77359400, 0x0}) r2 = dup3(r0, r0, 0x80000) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000c5e000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000551000)=0x7) sendto$inet(r0, &(0x7f0000fe3000-0x20)="fbf954f3eb1ab0abb090028eca804e9befe29da02d1a89487d0f9dd8ed1c8343", 0x20, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bea000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000587000)=0xc) 2017/12/23 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000094b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000084c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b4000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000522000-0x12)='net/ip6_flowlabel\x00') sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xfff) sendfile(r1, r3, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) 2017/12/23 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:34 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d98000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x807dffc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x7, 0x5}, &(0x7f00003d9000-0x4)=0xa0) fremovexattr(r0, &(0x7f0000255000-0x1a)=@known='com.apple.system.Security\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ea000-0x8)=@assoc_value={r1, 0x3}, 0x8) epoll_create(0x9e8f) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000528000-0x4)=0x0) sched_setattr(r3, &(0x7f0000230000-0x30)={0x30, 0x3, 0x0, 0xae, 0x0, 0x800, 0x3, 0x9}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r2) r4 = semget$private(0x0, 0x4, 0x1) semctl$GETZCNT(r4, 0x5, 0xf, &(0x7f000056c000-0x5e)=""/94) 2017/12/23 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000031b000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000050a000-0x8)={0x0, 0x2fa}, &(0x7f0000d7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d45000)={r1, 0x5}, 0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005d7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = gettid() ptrace$setopts(0x4200, r3, 0x2, 0x50) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f06000-0x1)={0x4}, 0x1) 2017/12/23 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c04000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000001f000-0x90)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000914000-0x10)={0x1, &(0x7f0000200000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008d4000)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00005c6000-0xa3)=""/163, &(0x7f0000ca6000-0x2)=0xa3) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/23 09:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x2000, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d30000)={[0x8000, 0x100000001, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 09:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80808, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009a8000)='/dev/usbmon#\x00', 0x5, 0xcf778ead9f77d8ac) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005df000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ef5000)={0x0, 0xb0, &(0x7f0000ba4000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c522329}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8099}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ebd000-0x4)=0x10) lseek(r1, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000218000)={0x3f, 0x1, {0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f2b000-0xf8)={r2, 0xf0, "64ea46374c157134fe5345aa9f4f38e33857057efe0bd74c6893bc9392cf466dec1fbfca38b3c9d5b234c919dcfc9b2ba5be851efb9b1f67278b07b558e6b954cadbe1b5b7d2c4afa60826c083570ab36fb37de1e49355fcbbaec31ea5cd904420f456053b2f76c9afe4b4003748ede2032f05b137a989b9b8781e7e0650d71f8321423e77101dd5abc8fd50c8c85e2456383ea35c9a738941899064a42b6116e860de2a0e978da27fdd33fa3dae43b69ca9070b29177cb3f57f992e751ca04bee4a27e24f36f4b3f8f9b6bb83a32da13c40f0f4b07c3597e3238a18ba0eb8aa0e141132da3833ac7de018567a5248eb"}, &(0x7f00008ad000)=0xf8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ad000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000376000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000d3a000-0x16)='net/ip_tables_targets\x00') sendto$inet6(r0, &(0x7f00008d1000)="7ccc911d0bb7848b3195749460b5f44b97182a8c254eeec846fdede7d107bec2629d24c516b8f6240ec518c4c4362ce05084f79b698584efad3b324bc5f3f6c889af1cc1b518c86fc078c43096e52937fe1f151c29a3519f20ed1625009ed9a91ea9ac897094270dc01a7f589533035b44832ad4e6a0073ec43fa5901bd53ae3bb2f7a3600c28e61486f4af29898350741aa60d203aed8e5197e696d63bd9a1395b7e65ecbb816e2a2a1a8d84b7138de2c114aa1bbe9c863f3c8d835a26103746d6719288ded0449af91892830f9937c075e31d089a48f3e312e69532c8066c8f6fd787973104e75739fc8450f2bdb29c0c30fe8b9", 0xf5, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0xfff) sendfile(r0, r5, &(0x7f0000cd2000-0x8)=0x1c, 0x10001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000431000)={0x10001, 0x5, 0x200, 0x3, 0x8, 0x4, 0x6a, 0x5, r3}, &(0x7f000071a000)=0x20) r6 = syz_open_dev$sg(&(0x7f0000c9f000)='/dev/sg#\x00', 0x2400, 0x88000) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0xffffffffffffffff) 2017/12/23 09:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000074a000-0xa)='/dev/vcs#\x00', 0x4, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9e000)='/proc/self/net/pfkey\x00', 0xb8102, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x16, &(0x7f00003bb000-0x4)=0x0, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00005e9000-0x42)=""/66, &(0x7f0000482000)=0x42) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c10", 0x10) io_setup(0x8001, &(0x7f0000924000)=0x0) write$eventfd(r2, &(0x7f00002b1000-0x8)=0x8, 0x8) io_cancel(r3, &(0x7f00002c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000d9e000-0xed)="5195af7a6222e45e6d3c35d1008437b657de4261485525756ffcc1bf02a8d326e47242394219a38692d9a8c975ba9186ca83d3b90849fa83e3c285e5688de4461865e9936907b0a6cd8a997dc9174985f062cc5ea4accb4b9b9feed846cfd35db2e4d2eac403546de4b684b0e4bc595327bd62509beca7cb5210ef4fe756379a312df8afaa6dfb1a8076142f0d20e06f5909f0145fa7cbd08d173bd36e251cce73e1d9fa99585fd0c5b9f919aba321b15b63f28f5a927f8a9068c6c8ccf8d343bda51e1e569323b1de6764cb754a9abd40735c4af92ceb59995a247c08b600beb33e213789c3213874fca8156c", 0xed, 0x9, 0x0, 0x1, r1}, &(0x7f0000b44000-0x20)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000071d000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000163000-0x30)={0x7c, 0x0, &(0x7f00005fa000-0x7c)=[@clear_death={0x400c630f, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x8}, @acquire={0x40046305, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x50, &(0x7f000071b000)=[], &(0x7f00006f8000-0x50)=[0x18, 0x40, 0x48, 0x78, 0x30, 0x0, 0x20, 0x40, 0x38, 0x0]}, 0x4}}, @dead_binder_done={0x40086310, 0x0}], 0x3e, 0x0, &(0x7f0000799000)="c4a4103a3148c88d33f5823183325644ed08a1e3d68dd9b931aec295361e43ba6f613a11e5e485fcb1a96af9cc581a72f00c43ae67c0166589834dd07800"}) r5 = msgget(0x3, 0x10) msgrcv(r5, &(0x7f0000687000)={0x0, ""/241}, 0xf9, 0x3, 0x800) 2017/12/23 09:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000077c000)=0x3, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) ioctl(r0, 0x9, &(0x7f000026d000-0x9b)="f7cbee26a3daf51d8b43974a17d03e7d890adc4a995774327165fcd8f3eedb9ad28fe74b7b9fcc5d1cac92bf7bffb49cd7a216ca29a980127ffde5dbc37f2aa92195021597ab070d226041e2d0fd0cacddb3d08fa2f5d00825451a15281cdf5f879b7f9b94bac8f283cb59b92f33f4b322ef97046748bea28dab50d7cc5be08fb50f38c5af44e25a67dd87d1221a9cae8c70ddd01722fbab815405") clock_gettime(0x0, &(0x7f0000621000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000858000-0x3c)=[{{0x0, 0x0, &(0x7f0000e1c000)=[{&(0x7f0000721000-0xfd)=""/253, 0xfd}, {&(0x7f0000835000-0xbe)=""/190, 0xbe}, {&(0x7f0000bb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000288000-0x8a)=""/138, 0x8a}, {&(0x7f00009cd000-0x8e)=""/142, 0x8e}, {&(0x7f0000a4b000-0x80)=""/128, 0x80}, {&(0x7f000046b000-0xa8)=""/168, 0xa8}, {&(0x7f0000788000-0x34)=""/52, 0x34}], 0x8, &(0x7f0000b53000)=""/4096, 0x1000, 0x7}, 0x6}], 0x1, 0x2020, &(0x7f000046d000)={r1, r2+30000000}) r3 = fcntl$getown(r0, 0x9) r4 = getpid() r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c79000-0x9)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000093e000-0x18)={r5, &(0x7f0000627000)="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", &(0x7f0000e2a000)=""/156}, 0x18) rt_tgsigqueueinfo(r3, r4, 0x2a, &(0x7f0000d20000)={0x5, 0xffff, 0x6, 0x0}) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) [ 117.650297] device gre0 entered promiscuous mode [ 117.703244] ------------[ cut here ]------------ [ 117.710584] unexpected usercopy with bad or missing whitelist from skbuff_head_cache offset 64 size 16 [ 117.710694] WARNING: CPU: 1 PID: 21182 at mm/slab.c:4429 __check_heap_object+0xc7/0xd0 [ 117.728169] Kernel panic - not syncing: panic_on_warn set ... [ 117.728169] [ 117.735505] CPU: 1 PID: 21182 Comm: syz-executor3 Not tainted 4.15.0-rc4-next-20171221+ #78 [ 117.743971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.753300] Call Trace: [ 117.755862] dump_stack+0x194/0x257 [ 117.759464] ? arch_local_irq_restore+0x53/0x53 [ 117.764110] ? vsnprintf+0x1ed/0x1900 [ 117.767889] panic+0x1e4/0x41c [ 117.771054] ? refcount_error_report+0x214/0x214 [ 117.775780] ? show_regs_print_info+0x18/0x18 [ 117.780255] ? __warn+0x1c1/0x200 [ 117.783686] ? __check_heap_object+0xc7/0xd0 [ 117.788062] __warn+0x1dc/0x200 [ 117.791313] ? console_unlock+0x971/0xd70 [ 117.795431] ? __check_heap_object+0xc7/0xd0 [ 117.799812] report_bug+0x211/0x2d0 [ 117.803419] fixup_bug.part.11+0x37/0x80 [ 117.807452] do_error_trap+0x2d7/0x3e0 [ 117.811309] ? __down_trylock_console_sem+0x10d/0x1e0 [ 117.816471] ? math_error+0x400/0x400 [ 117.820241] ? vprintk_emit+0x3ea/0x590 [ 117.824204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.829028] do_invalid_op+0x1b/0x20 [ 117.832714] invalid_op+0x22/0x40 [ 117.836139] RIP: 0010:__check_heap_object+0xc7/0xd0 [ 117.841123] RSP: 0018:ffff8801cbf375a8 EFLAGS: 00010282 [ 117.846458] RAX: dffffc0000000008 RBX: 1ffff100397e6ebd RCX: ffffffff8159f9ce [ 117.853698] RDX: 0000000000001d37 RSI: ffffc900036a6000 RDI: 0000000000000212 [ 117.860937] RBP: ffff8801cbf375b0 R08: 0000000000000000 R09: 0000000000000000 [ 117.868176] R10: 0000000000000002 R11: 0000000000000000 R12: ffffea00076615c0 [ 117.875416] R13: ffff8801d9857d00 R14: 0000000000000010 R15: ffffea00076615c0 [ 117.882671] ? vprintk_func+0x5e/0xc0 [ 117.886447] ? __check_heap_object+0xc7/0xd0 [ 117.890830] __check_object_size+0x22c/0x4f0 [ 117.895211] ? __sock_recv_timestamp+0x456/0xc90 [ 117.899939] ? check_stack_object+0x140/0x140 [ 117.904407] ? __might_sleep+0x95/0x190 [ 117.908358] ? kasan_check_read+0x11/0x20 [ 117.912476] ? _copy_to_user+0xa2/0xc0 [ 117.916337] put_cmsg+0x233/0x3f0 [ 117.919770] ? __scm_send+0x11a0/0x11a0 [ 117.923718] ? sock_dequeue_err_skb+0x2b1/0x420 [ 117.928356] ? kasan_check_write+0x14/0x20 [ 117.932581] sock_recv_errqueue+0x1fa/0x3d0 [ 117.936876] ? rw_copy_check_uvector+0x1be/0x280 [ 117.941610] packet_recvmsg+0xb25/0x1790 [ 117.945649] ? packet_getname_spkt+0x2b0/0x2b0 [ 117.950211] ? copy_msghdr_from_user+0x3a6/0x590 [ 117.954940] ? selinux_socket_recvmsg+0x36/0x40 [ 117.959580] ? security_socket_recvmsg+0x91/0xc0 [ 117.964308] ? packet_getname_spkt+0x2b0/0x2b0 [ 117.968860] sock_recvmsg+0xc9/0x110 [ 117.972541] ? __sock_recv_wifi_status+0x210/0x210 [ 117.977444] ___sys_recvmsg+0x2a4/0x640 [ 117.981398] ? ___sys_sendmsg+0x8b0/0x8b0 [ 117.985520] ? ktime_get_ts64+0x15f/0x4d0 [ 117.989648] ? kvm_clock_get_cycles+0x25/0x30 [ 117.994114] ? ktime_get_ts64+0x328/0x4d0 [ 117.998246] ? check_noncircular+0x20/0x20 [ 118.002455] ? check_noncircular+0x20/0x20 [ 118.006657] ? kasan_check_write+0x14/0x20 [ 118.010869] ? poll_select_set_timeout+0x12f/0x210 [ 118.015768] ? do_restart_poll+0x2a0/0x2a0 [ 118.019976] ? __fdget+0x18/0x20 [ 118.023319] __sys_recvmmsg+0x2a9/0xaf0 [ 118.027260] ? __sys_recvmmsg+0x2a9/0xaf0 [ 118.031392] ? SyS_recvmsg+0x50/0x50 [ 118.035075] ? find_held_lock+0x35/0x1d0 [ 118.039117] ? __might_fault+0x110/0x1d0 [ 118.043151] ? lock_downgrade+0x980/0x980 [ 118.047274] ? lock_release+0xa40/0xa40 [ 118.051217] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 118.057077] ? kasan_check_read+0x11/0x20 [ 118.061208] ? kasan_check_write+0x14/0x20 [ 118.065415] ? _copy_from_user+0x99/0x110 [ 118.069537] SyS_recvmmsg+0xc4/0x160 [ 118.073222] ? __sys_recvmmsg+0xaf0/0xaf0 [ 118.077337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.082325] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.087064] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 118.091789] RIP: 0033:0x452ac9 [ 118.094947] RSP: 002b:00007fd33108bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000012b [ 118.102628] RAX: ffffffffffffffda RBX: 00007fd33108c700 RCX: 0000000000452ac9 [ 118.109870] RDX: 0000000000000001 RSI: 0000000020857fc4 RDI: 0000000000000013 [ 118.117108] RBP: 0000000000000000 R08: 000000002046d000 R09: 0000000000000000 [ 118.124345] R10: 0000000000002020 R11: 0000000000000212 R12: 0000000000000000 [ 118.131586] R13: 0000000000a2f7ef R14: 00007fd33108c9c0 R15: 0000000000000000 [ 118.139543] Dumping ftrace buffer: [ 118.143161] (ftrace buffer empty) [ 118.146841] Kernel Offset: disabled [ 118.150436] Rebooting in 86400 seconds..