000-0x4)=0x10) 2018/01/25 23:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) 2018/01/25 23:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000b02000)='/dev/dsp#\x00', 0x10001, 0x10000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000bb9000-0xb)={0xd5000000, 0x20000000, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r2, 0xfffffffffffffffd, r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:51:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) close(r0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000002000+0x180)={0x1, 0x7, 0xc10c, 0x107}) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x11, "a3c2d1aef8c8a09b0e0fa9b693a6bffbef"}, &(0x7f000000c000)=0x19) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={r1, 0xd7, 0x3f}, &(0x7f0000005000-0x4)=0xc) 2018/01/25 23:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init1(0x0) r2 = eventfd2(0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f00005a8000)='/dev/audio#\x00', 0x9e4, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000bf7000-0xae)=""/174) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000273000)=""/51) unshare(0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) clock_getres(0x1, &(0x7f0000cc8000)={0x0, 0x0}) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)={0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5a000-0x5)="", 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x84, 0x100000000000000, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007db000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r8, 0x4) pipe2(&(0x7f000020b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000ee1000-0x24)={0xa0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fba000)={0xffffffffffffffff, &(0x7f0000001000-0x24)="", &(0x7f00002e7000-0x56)="", 0x0}, 0x20) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r5, r5) r7 = semget(0x1, 0x7, 0x180) semctl$SEM_INFO(r7, 0x4, 0x13, &(0x7f0000cb5000)=""/0) write$sndseq(r4, &(0x7f0000001000-0x1b0)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f000026b000-0x10)={&(0x7f0000258000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) write$selinux_user(r6, &(0x7f0000bbd000-0x2a)={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u\x00'}, 0x2a) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a22000-0x8)={0x0, 0x3}, &(0x7f0000997000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006dd000-0xe)={r8, 0x10001, 0x3, [0xffffffffffffffff, 0x1000000dc, 0x7fff]}, &(0x7f0000713000+0x4b9)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000006d000)={r9, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x4, 0xffff, 0x2, 0x4}, &(0x7f00000de000-0x4)=0xa0) [ 140.842042] hrtimer: interrupt took 36073 ns 2018/01/25 23:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x35a, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = socket(0x5, 0x2c88541c1b1c8ee9, 0x0) connect$ipx(r0, &(0x7f0000d28000)={0x4, 0x8, 0x262, "b2260a1666f7", 0x1a, 0x0}, 0x10) 2018/01/25 23:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b5000-0x4)=0x0) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/25 23:51:52 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff5000-0x4)=0x8, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 140.936616] sctp: [Deprecated]: syz-executor4 (pid 23485) Use of struct sctp_assoc_value in delayed_ack socket option. [ 140.936616] Use struct sctp_sack_info instead 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000916000-0x20)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000d7f000)={0x8adf005a1d205ffc, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000014000-0x40)={0x8100000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sysinfo(&(0x7f00004c3000)=""/149) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000181000-0x8)='./file0\x00', 0x80000, 0x30) mkdirat(r0, &(0x7f00000e5000)='./file0\x00', 0x61) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(0x0, 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}], &(0x7f0000bd3000)={0x0, r3+10000000}) io_submit(0x0, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(0x0, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fd7000-0xb)='/dev/vcsa#\x00', 0xc00000000, 0x20800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f00000cf000-0x10)=[&(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x8, 0x57, r4, &(0x7f00000da000)="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", 0x1000, 0x40, 0x0, 0x1, r1}, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000cb1000)="c162803d13e93b361b8ea2c94c1746bbed2a6424874a9b8e14dda3563ac2a0dad8102b7e35e9dfcfef493af57a4c9936f8cca41fee1287856aba9d4b92a51b06181a6478450920cf6541990e499af9f966fba64632faac00fe54e8447ba659456dc4702bf1383d49d243fcd534c080c2", 0x70, 0x2, 0x0, 0x1, r2}]) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000fd6000)=0x0, &(0x7f0000438000-0x4)=0x4) bind$llc(r5, &(0x7f0000a6a000)={0x1a, 0x0, 0x4, 0x0, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/25 23:51:53 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa5000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000afb000)={0x2, 0x15, 0x2, 0x0, 0x17, 0x0, 0x5, 0x3, [@sadb_address={0x3, 0x5, 0x7f, 0x80, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x200}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x1403, 0x7, 0xe1, 0x0, 0x80000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x100000000}}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000975000-0x4)=0x0) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000892000-0xb)='/dev/adsp#\x00', 0x2, 0x220000) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000cd4000-0xda)="7b0e1a8272e90dc13187fe5e0624788a447d04b6c9ddc6006516e3d57d397e65ad28a2169bc8f90f05b91ba1c79688071c3fbfaa03142c3e0967cdfac5559e09d23c06b28d6441faba2e98f9b85f83802dcfb0d7d724473beb8942f0daa79b5be4ae507c79a75b75a9c1ba07c119a3d0658a2eaa48da1e4e5938b0ca9c7327bcc38b68a339f6c61b69603a8cc8bdc1cad2b993d33016ae8cfe653caf7d4f107f51bfe5d7b3ec69d6d2f6a0124031264e3ed21e3c81a353a066afdc156b2d2cec4e63ff4034d726b0396233bda937243ed59257fd5b3a954b4032") r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000227000)=0x0, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer2\x00', 0x4002, 0x0) read(r1, &(0x7f00005e1000)=""/119, 0x25) [ 140.997146] sctp: [Deprecated]: syz-executor4 (pid 23490) Use of struct sctp_assoc_value in delayed_ack socket option. [ 140.997146] Use struct sctp_sack_info instead 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f0000287000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x20000d, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/ppp\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005b7000-0x4b)={0x0, 0xaa, "e2c3076f9fda8ba7acbd2b29587befd98e6e7787f1638c60de26520c0f0736194dea4833946cd2aa7dad8c34eb4de7a372489ec2df6bac80c5de48835532174261c5b18145fac26dac94f125efe21a8b97276d09098a35d3d735e5f17072a70216be9ca00bc4856be9e58cdf4e9d446fb3c9ed5e66906faa9f9cc03ea63ba1a02a166546f6af0b5b85a2d6a137b0d33fef6a0b9dbf78c6bba0bb58491fe4b5ca8e6a5801f921119edd9a"}, &(0x7f0000365000)=0xb2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d89000-0x98)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a07000-0x4)=0x0) sched_getattr(r6, &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0x5001, 0x1000, 0x6, 0xffffffffffff7fff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1e, 0x4, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r0}) sysfs$3(0x3) setsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000006000-0x4)=0x8, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000025000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x40084145, &(0x7f0000026000-0x2)="36f3") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000026000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000026000-0x9)={0x1f, {0x0, 0x7fffffff, 0x8, 0x6, 0x10000, 0x6}, 0x2}, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffff800) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000-0x8)=0x0) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) 2018/01/25 23:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000501000-0x8)='./file0\x00', 0x40) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006e4000)=@req={0x100000000000, 0x8, 0x9, 0x80000000}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e5000)='scalable\x00', 0x252) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000036b000)={0x2, 0x0}) shutdown(r0, 0x0) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fc2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ae000-0x20)={0x80000001, 0x0, 0x10001, 0xfffffffffffffbff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000580000)={0x480, r2}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) getegid() 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b2a000-0xd)='/dev/binder#\x00', 0x0, 0x802) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000ff5000-0xa)='net/rpc\x00') sendfile(r0, r2, &(0x7f0000929000)=0x3, 0x3fd) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007d7000-0x8)=0x2) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c09000)=0x0) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000b1e000-0x30)=[{&(0x7f00009b6000)="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", 0x400}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000791000)={0x2714, 0x2, 0x5000, 0x1000, &(0x7f0000fa6000/0x1000)=nil}) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000+0x7e6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000011000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00007e9000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000820000-0x12)='/dev/input/mouse#\x00', 0x8, 0x200000) getsockname$inet(r1, &(0x7f0000c96000+0x2f4)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000746000-0x4)=0x10) mprotect(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00004fc000)='./file0\x00', 0x200200, 0x41) clock_gettime(0x0, &(0x7f00007f5000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000044000)='./file0\x00', &(0x7f0000a81000)={{0x0, 0x7530}, {r3, r4/1000+30000}}) 2018/01/25 23:51:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x88}) stat(&(0x7f0000a06000-0x8)='./file0\x00', &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0x20000000000001a9, &(0x7f000081f000-0x10)={0x77359400, 0x0}, &(0x7f00003b8000)={0x5}, 0x8) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d67000)=0x1, 0x4) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f000092b000)='..', 0xfffffffffffffffd) 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004bd000-0x20)={@common='tunl0\x00', @ifru_flags=0x800}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007c3000+0xbd0)={0x0, 0x0}) write(r1, &(0x7f0000ec1000-0xc8)="7f47be747d1ade651504cce71a365596f6e8f2736691277d1ec2c73d08a0c4462abf79e06b7114e69cb3a6e5f333f3342706a1139126ea0b3d9f70acc986b89bbc34e3661e0f2faa58e39317e7da30b656be31d7810be1e37a78c73948d16261c81efc90e1c22435382c2e6a6e631621a36e70e86f4645c98eb01ba90b77f9429aeb26fa0badd77ead27bdd4393d8688f04c9e11a680fac1a56967e8fb90c9d0e38f6446bdfe64af3a58d486149a4264b127b60a1690d45625ad11afcca33f1eceb4ff8654711572", 0xc8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b1c000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000031f000-0x5)="65008100ff", 0x0, &(0x7f0000a08000)="") accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00000c9000-0x8)={0x0, 0x0}) mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000)=0x0, &(0x7f0000628000)=0x4) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ipx(r2, &(0x7f0000920000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031b000-0x4)=0x10) sendmsg$alg(r1, &(0x7f00003a9000-0x38)={0x0, 0x0, &(0x7f00002c3000-0x40)=[{&(0x7f0000a92000)="926912648d73253929bf652e40b2e07b17607197adbf705e3fabb06c4c689b31", 0x20}], 0x1, &(0x7f0000e9b000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000251000-0x30)=[{&(0x7f0000023000)=""/243, 0x0}, {&(0x7f0000cb0000)=""/213, 0x0}, {&(0x7f000032c000-0x27)=""/39, 0x0}], 0x38cfb551de975d6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d92000-0x8)={0x80, 0x9, 0xfffffffffffffc01, 0x5}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000652000-0x10)={0x2710, 0x0, &(0x7f0000cdd000/0x2000)=nil}) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000413000-0x10)=@ethernet={0xfffffffffffffffe, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000012000-0xe)='/dev/admmidi#\x00', 0x2, 0x400) fcntl$setpipe(r0, 0x407, 0x3) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = getpgid(0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000013000)=r2) ptrace$peek(0x1, r2, &(0x7f0000013000-0x8)=0x0) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000319000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b50000)={0x2000000000000319, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f93000-0xe6)="0a0775b0d5e383e5b3b60ced3b65dbb7e0529ca5696a20c35756cd76799da25f74", 0xfffffffffffffee3) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f96000-0x5)='user\x00', &(0x7f0000f82000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3a000-0x8b)="b7a0dfa68b4db1e0eb1b9d16402c2d42ed3dd3fef8da23fde9ee901079501aae7f638297eae24b02e5a026077568fb085a67853f6c68c482be80827c28912a12f0c9c4efaf327b546f8d70112ea490f94b69e8d2b2b50492bcf3ebf9acf0e17455e16b5259d9c3c9aea41f3960ef4b70071fa588c78271d4db8676767da91a452ecb6a789969544feab702", 0x8b, 0xfffffffffffffffe) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f95000)='rxrpc\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000652000)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) timerfd_create(0x5, 0x800) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x4, &(0x7f0000665000-0x40)={0x0, 0x5, 0x6a5b4ba9, 0xfffffffefffffffd, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e72000-0x1)="", 0x0, 0x9, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/ppp\x00', 0x50040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b36000)={0x0, 0x3, 0x4, [0x22ad, 0x2, 0x6, 0x4]}, &(0x7f0000665000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ae9000)={0x0, @in6={{0xa, 0x2, 0xe6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x8, 0x7, 0x2, 0x10}, &(0x7f00006a4000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d3c000-0x6e)={0x0, 0x66, "f4e16ca7e99e6654c1bfcca7b1c39c2ff738f2af0f918af5d07c018ca3cbc5abe46e4644d7ecc2e115b17672c10c08c9478292668cf34e29ff564c4372647ea9af05067b638841c09e17ea2a1c498df83627336d6fed217184b5b374c85e2ac89b72bc4192d9"}, &(0x7f0000aa7000)=0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a30000)={0x0, 0xc8, "5be8e3a06b44e94c3072e5a26cea02358db736f4cebe65f3c3af5aadf5c968850754a5cb6b93c60c36a12b93319c0b00feb36b6b46c4cbe02b2b23fa72ed8881ce507e76d0240a9f70ca4c430e22f9fe0f06bbfb36d2ca80560babaa47a74da8b118089cf98eda091f72642f78a5456e91da7db15a5d1399dfca8044c803863a6799164d83c624ba92cfa0a6e128bd2b79da83afba06ffd347a55752a2db6ea3f3afa7484d4f71aca802ee679e3a2edd80830e457ccdfac86d75b441a63c3ce77ab209249fdc4181"}, &(0x7f0000d4e000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002d8000-0x9)={0x0, 0x1, '0'}, &(0x7f000074a000-0x1)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d9000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000ab2000)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000de5000)=[{&(0x7f0000ff7000)=@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c8}, 0x1c, &(0x7f0000b0c000)=[{&(0x7f000029d000)="86715b22db67c6534fbcb7d827a4ddc96d2bcd4acd6d63a76157fc397923fcc82928aad680983822c2782697ae6aac644847b78d347ab4f3ada8d8ca16e65319eae4ba5085fc59c0d929a1227355ba732f6d06666197391185bb61243f70cb9c9c9e36a964478ddbafffbbe749a0922ad412d84096128ab0b796f8e6ff6aa7953d520705775f18898a1b3f2167b0", 0x8e}], 0x1, &(0x7f0000985000)=[@init={0x18, 0x84, 0x0, {0xff, 0x4, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0x2, 0x8000, 0x1, 0x1f, 0x5, 0x81, 0x40, r3}}], 0x60, 0x20000004}, {&(0x7f00001db000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000159000-0x40)=[{&(0x7f0000441000)="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0x1000}, {&(0x7f0000627000)="3691d85f6bdddef53c3e207d5ff53d3253d494871a712edab5f1c72ed8e0e43f9b92679f3b0e3e2def83f612619c3f1367236e48c9cd7351194c641c7e093f8742085386d9755ae8b5db1908f34dc77bc44082a1337993a0e7f66bfbd6938ac62274f080c449ab4ccafc4dcd7098455651c913ff79912f091b51e619e084c74ebe9460b6769a5dfde7dd88e6f50ace993f56ea064c90cfd2092c5ae8ecfcbf09c896e0", 0xa3}, {&(0x7f00007fe000)="5a20960cf16ff9f5102bdb65f946ec8b3ad9c5e2b58651deb593f63abb581b2da31fe3d7d1e570030dfc1a13073598f07578c8ab148fa32f4c332ec8bc702576dedd181fb5f37598a94d44284f61481c3aa38920785d7a1257c7531deea00a4e18ef3620c67ddb745a82899b7426502ab7643977abb9b8e9302ba8ba55666503e3f155069166616f3f33fb36aba68c78499d5046f8eccafbce843c2b237a047f10979b8a5a58f384e4493571c5ac5b8fbf3a7e95ec067b65aaf81c0053341a096360893be1b9ae3a8a42f793f515e5e9071b2fdccd02b375b691d35e42f7bec06181d75f49c52bb62eb6a104218e49df24388e", 0xf3}, {&(0x7f0000c33000)="6060662fb339113ee31fcf1788c8b874812476c31867fab3755b62c932d753f7c04631fd82b14599328d7b694fb18c26578534e1f216e21150b57197aaf260e1ccba30da5a9cc5c01ee3598d6e068e0700ba198e85cb52bb510fedda4b542ddbf9b8b0febc6cce4b2cd6831124943809a3b8ed6ce8307526dc384de392b149479d0101099e99c3912dcb84d8019efa053b55eebaea6f4d61cdb629a84e235b8bb4", 0xa1}], 0x4, &(0x7f0000a00000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x6, 0x80000001, 0x200, r4}}], 0x30, 0x11}, {&(0x7f00000c6000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000785000)=[{&(0x7f0000ac2000)="db3475e2e20299a847daf8344f1ba6aa128edbe871a53a0cc4b4c4afc228d261772ea5c0d445aa8fb2ba60ea19a75bed16004abab73cab7c5014c9efd99c67a1788c9f37b6c07d6a2a6fceed79cb468a2d0f579de14bdaad27bfaddbe71cde4944493d07d41daa45a9f70824f2b839987673ed9c9af3a9c5035d1846c00f1ec903b55643b814083f3789390af5769868a4cd4738691eab2b0fe52b3fe6d6de9bc3bc05d8f8eeca84eb", 0xa9}, {&(0x7f000068d000)='5', 0x1}, {&(0x7f000011e000-0x60)="58c500e4a180122839569f5f24cc56ada0581dc79ecf58fc07566396431369fae2f9d59dd785f3c1503020c87c36387ec7288dd82eac8c72bd44277c4408e4a0d550fd1730345970a850f8ae5d0c31b6f4f30127d50b363939d42c882440df6e", 0x60}, {&(0x7f00006af000-0x50)="3d59be8afc60594c191ddf059b50f2aebbe0de9ff6d515ece537943287a14d721ce1c179f02118cd2f015bbc5e3ac53039017d35af205319edff9ee574b67c6852eebd90540e43a2907b14a46442a7db", 0x50}, {&(0x7f0000324000-0xb6)="9d3b0a8338d29f5c8a422a96a05b07eb249cca73d07be5bfa715aeceb757b91129e4821074926fa504f7a71c6383e49ef7acce0251f7a3777eca363b2cc02133c99fb5bd89f7aa375236a1139ee426cae4e66ef24ec5ae3159c75d4a751ce951a86b6957aea9f7b68b30fc2480df570291484fbee99de345ea3953a9ebf87e442307ebfef9eacbe4dba5f56e2f0ca6df5fdd0c8db318e82f1069368f498a994faa8723ee5f9542a6c86dd916f1165f56c0f37a1fee35", 0xb6}, {&(0x7f0000891000)="e820a5c359a3190bff12a7cf93c71bb90f6f1903eb31850a12315f3cea257fe17f17e2786e858db13dd636dab1c3eb7742ffde8a55c8fccf01388ebc90749da209633b669d1e8a01214fb028f66c8bf7311012c6e542fcdec9e2615217ea2d433dfb481eeb6f5782", 0x68}, {&(0x7f000023d000-0xd4)="7104876a1ef9319ec81b38d1f1fd9a15d3e520e8a90d12ae4e4aaf4e2ca5cb362ba61e570b0a667d06a68ada343c532e5b5b93ccd77c9d3dd28309e5f88ab18f720d1d5a94e5ec07ffaf216cb7e92e40c43af19a1947fcd0d881b8dc94c8f32a16783a7fca94420028e0e4ecc36eb75818c0c76f65b883a9993d6553b3fc89b0229170e6e8eabd1b0134c3477d5ce1752169e06c55ada26a29ee5c18c4d22c5dd1539b9809e921f99221e1338debd67b2039d9fe36ec5d0bd0d15b5b0f488f714495273278c540859f3c81a53ffd0ce5e8fd254b", 0xd4}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f00006c3000)=@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, 0x1c, &(0x7f0000bb7000-0x20)=[{&(0x7f0000edd000-0x50)="83afc433cceebd2e1c61ec1b70b33e0eb6bd660d7382bd1a3f4c4b8bc8ba1e46a8790268c2a2b13cb750b43eca5e54b26e4da76b34e4cea6c2a7a1878ade5d7a90c69659f1fbefd4c3a03908455385cb", 0x50}, {&(0x7f0000fae000-0xc5)="7414a60ed0891024b4dc5ded26e7e19e757fb83ea99edbd3b0800c47bd6052a4fba0fd5de1b6e66adb97fbc0eef92c5eab962f9d6a188b8c2a01e556510d6d078ccf3a93298558e36d3e34e7127245eabfc4573eeab9e8d7fafc09bd66b17b3e94174d0c29e4901bcbff71c67c708e69e6a5154b3a185d8473433f59f9a7d4dfb2cbc870c7a88e9c16e7e5c679bffeee3baac648f745542530082fe5e35836b57cd2ca1d38ccc13c7dae8b336bf26c5dd9af2bd15938d58cc2708d6ed544144c05a0a68be7", 0xc5}], 0x2, &(0x7f00008fc000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x8, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffff8, 0x8009, 0x0, 0x3, 0x10001, 0xdb44, 0xfffffffffffffffb, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x6, 0x8, 0xfff, 0x5, 0x3, 0x20, r7}}], 0x90, 0x4000801}, {&(0x7f0000296000-0x1c)=@in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f000082d000)=[{&(0x7f0000d4c000)="b211a912474effb00774db64f9a6", 0xe}, {&(0x7f0000d01000-0x8d)="3ba7d4b9bf115ad24efb8e4f6db27aea5396b61e72731651dfe2683d7077089de7b823cce827f6338113a3856576a9baac625847f0f2e932b443d5efc9b7fa049f8058972ece3eeceebbb91eccd01e6bb9cfda2b6a998e2af61819e54fb5a6a9544286e54200a7b5d45e26120d3d2fbb1996476942285e07d68e43203d3cb4bfa9d8feffaa11233ec88a4578b5", 0x8d}, {&(0x7f0000680000-0x7a)="8d84120d186a059f6557325bf222d25d151b3f7992bc7d1213cf32eca280e9c347dc12bbff0417ee5103d20cc86cac81f8e1885d65928f7d27b12d174642c38b118f7a3181c30728310fd167f0c43ea45c1f295f592793792a2d7cb0405ba72771be54b3ac050e3eb0e1dd513b68f7bfccafe97741cae084be41", 0x7a}, {&(0x7f0000019000)="408fd985232d37de2ebab19bc71bc67c588b5c764bdf96185c0c2fddfc609713d0c1b1907c3ad5b96ff1f93db6f14e8eec788cfdea3167ae41368e83da2fcaa4530a1b56c0bb3f3930eef1dabedc831c1d398d928d3afdd4151c228027ff5fee312dea4e5066ec66c20b9c1838db8bfa77e2e86ecc98b00cf57a9b504e9f735842c8ae975da662a193fb7c2dc8b455f8206eacd0389245894f1f5d322e39c729b0b7f6ae", 0xa4}, {&(0x7f0000c24000-0x5a)="611fa4984b83d82be617419980872533cdd0ccd535e160c29f1ec544df4599a1c78e6f98d30d66886d317276151f95130a6f8dac5a8a30e47f65a16907bcb9fc11c982357b61c39c15d32eae51c91ad99576dc8dcf3f67c37461", 0x5a}, {&(0x7f0000101000-0x16)="63cb13ec4ddb76841aa428e0fefb66ac8eea4dc2ff06", 0x16}, {&(0x7f00004e3000)="e61dc98de4f23b4f1a09d8884ab7ecc07db2b8c72102a24ffd404d3ef3ed6861e3d8eff85f481cbe820384646564eda5bb498ea6e268", 0x36}, {&(0x7f00001b7000)="de716fa33a448d25bf68e0222bd659241ed0640a72cb39b457c59b33d2eb69cb1a22106d9fd6ad749fefcef70b8711079a86185f806d631ae8e6988e8063b9fdd7c751ac2ad804c6068671c0ad6bb1", 0x4f}, {&(0x7f0000886000-0x1000)="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", 0x1000}, {&(0x7f0000108000-0x7b)="d2e99b24014fe07101cff95386ae7aac2e11141bc8eec73a25eec85f40f3fe7aaf73d9ec5d35d9f6c33046c6c763a881d2b50b1d7c2d7f9825a8954949d19d019035ff66a852e3681026548a75190eb2cd837cf92e5ab5d16221875c16fb1a20859a48bef4c5cb869ecf183c0db77ac7f6ca6427d20028d8430359", 0x7b}], 0xa, &(0x7f0000b5c000)=[@init={0x18, 0x84, 0x0, {0x8, 0x98aa, 0x8a2f, 0xfff}}, @init={0x18, 0x84, 0x0, {0xffff, 0x470, 0xd33, 0x1}}, @init={0x18, 0x84, 0x0, {0x40, 0x2, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x4, 0x8, 0x0, r8}}], 0xc0, 0x20000000}], 0x5, 0x4000000) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 4: r0 = userfaultfd(0x2000020000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x1, 0x5, 0x1, 0x61}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) memfd_create(&(0x7f0000001000-0x24)="766d6e6574312947504c6b657972696e67892d776c616e317472757374656473656c6600", 0x0) [ 141.420254] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setaffinity(0x0, 0x8, &(0x7f00008bc000)=0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000120000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) bind$unix(r0, &(0x7f0000465000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x800, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000767000-0x12)='/dev/loop-control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000000001, 0x16f) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000268000-0x2b8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f000099e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0xbf, 0x0, 0x7, 0x3, 0x0, 0x96e, 0x3}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004b1000-0xc)={0x0, 0x1, [0x0]}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00007b0000)={@sco={0x1f, {0x9, 0x8, 0x7, 0x7ff, 0x0, 0x7fff}}, {&(0x7f0000307000)=""/123, 0x7b}, &(0x7f0000694000-0x1)=0x0, 0x1b}, 0x28) 2018/01/25 23:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000c4c000)=[{&(0x7f0000e78000)=""/159, 0x9f}, {&(0x7f0000c5a000)=""/11, 0xb}, {&(0x7f0000c27000-0x43)=""/67, 0x43}, {&(0x7f0000d46000)=""/4096, 0x1000}], 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) write(r0, &(0x7f0000af9000-0x1000)="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", 0x1000) close(r1) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e2e000-0x6)={0x0, 0xffffffff, 0xf71}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000ddb000)=0x7) r1 = syz_open_dev$dmmidi(&(0x7f0000f0a000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80000) sendmsg$rds(r1, &(0x7f0000da0000+0xa80)={&(0x7f0000bfc000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000812000)=[{&(0x7f0000cba000-0x60)=""/96, 0x60}, {&(0x7f0000a4b000-0xf)=""/15, 0xf}], 0x2, &(0x7f000091d000-0x278)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x32d}, {&(0x7f00000af000)=""/52, 0x34}, &(0x7f0000035000)=[{&(0x7f000067f000-0x2c)=""/44, 0x2c}], 0x1, 0x40, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0xff43}, {&(0x7f0000bfe000-0xd5)=""/213, 0xd5}, &(0x7f00005a2000-0x80)=[{&(0x7f0000d59000-0x46)=""/70, 0x46}, {&(0x7f00009ab000)=""/188, 0xbc}, {&(0x7f0000abe000-0x86)=""/134, 0x86}, {&(0x7f00009b1000)=""/38, 0x26}, {&(0x7f00008fa000)=""/38, 0x26}, {&(0x7f00001aa000-0x30)=""/176, 0xb0}, {&(0x7f0000264000-0x59)=""/89, 0x59}, {&(0x7f000045c000-0x9)=""/9, 0x9}], 0x8, 0x0, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000def000-0x84)=""/132, 0x84}, &(0x7f00003f9000)=0x0, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x10000, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00002c3000-0x70)=""/112, 0x70}, &(0x7f00000da000)=0x0, 0x60}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x1}, &(0x7f0000db8000-0x8)=0x8, &(0x7f0000f27000-0x8)=0xfc, 0x7, 0x0, 0x9, 0x9, 0x11, 0x9e}}, @cswp={0x58, 0x114, 0x7, {{0x81, 0x2}, &(0x7f000024f000-0x8)=0x8, &(0x7f0000143000-0x8)=0x100000000, 0x9, 0x1, 0xffffffffffffffb1, 0x9, 0x40, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x1}, {&(0x7f0000799000-0x6c)=""/108, 0x6c}, &(0x7f00008a3000-0x20)=[{&(0x7f00004a1000)=""/194, 0xc2}, {&(0x7f0000407000)=""/187, 0xbb}], 0x2, 0x41, 0xd9}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x0}, {&(0x7f0000cbc000-0x1000)=""/4096, 0x1000}, &(0x7f0000050000-0x10)=[{&(0x7f0000892000)=""/184, 0xb8}], 0x1, 0x10, 0x3a00000000000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f0e000-0x6e)=""/110, 0x6e}, &(0x7f0000b44000-0x1)=0x0, 0x60}}], 0x278, 0x80}, 0x10) 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c3000)='/dev/sg#\x00', 0xffffffff80000001, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000054a000)={0x7, 0xffffffffffff7f7b}) r1 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000a6c000-0x9)='vboxnet0\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') utime(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f0000197000)={0x80000001, 0x4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000507000)=[{0x8, 0x401}, {0xf, 0x7}, {0x2, 0xfff}, {0x3, 0x5}, {0x3, 0x3}], 0x23) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xffffffffffffff8b) setpriority(0x1, r9, 0x21d) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x18) syz_open_dev$usbmon(&(0x7f000039c000)='/dev/usbmon#\x00', 0x6, 0x2040) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') getsockname$ipx(r0, &(0x7f0000837000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000078a000)=0x10) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7e000)={0x0, 0x0}, 0x84000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00003ba000-0x1c)=@req3={0x0, 0x8, 0x7, 0x4, 0x40, 0x4, 0x3}, 0x1c) chroot(&(0x7f0000801000)='./file0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000a24000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000880000-0x8)={0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000151000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33, 0x0}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161, 0x0}, {0xf004, 0xd0, &(0x7f0000143000)=""/208, 0x0}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92, 0x0}, {0x0, 0xeb, &(0x7f000038d000)=""/235, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x40000000000000}]}) restart_syscall() r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40000000000101) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00003c4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r2, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9b3) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000009b000-0x10)={0x100000001, 0x1}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xbc) sysfs$3(0x3) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) openat$dsp(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/dsp\x00', 0x2200003, 0x0) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvfrom$packet(r0, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00009db000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a59000)=[{{r1, r2/1000+10000}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000e34000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008b6000)={0x0, 0x1c9c380}, &(0x7f000025b000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) symlinkat(&(0x7f00002b0000-0x8)='./file0\x00', r0, &(0x7f0000e81000-0x8)='./file0\x00') sendto(r0, &(0x7f00006a3000-0xf8)="f93e47a9e200070e6326f6125f459d6dd2be275d2f049c84a2440d908fa7290ec52ea0d47c9a3a02e8665626b0bc9545dd624517b6c33c4727078a3487207e14028bc22d3262a66ef039da479178b041967b68573c31d987b10bbbd665af05422d31d856d47b48546d661cac40f81a3e568ebbaf566d568f8967e031cc6b351f702bc8a8a4ef1c914931518c7673416f0220eabf2a4fc663998196d8ff2b0ae77192e065339736200b9fdf602e41dda045d7d07fc2bbaa31c33f920ae326637726a2b69d1dbce23dcaa4c618a854ee300a21398aefb65ae11ce4f9b8c66493d2ae29ed8ba9ea7d7a99b67c9758a7c4a892f12c9101d27eb2", 0xf8, 0x24000851, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007f3000-0x10)={0x9, &(0x7f00008fd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000781000)={r3, 0x4, &(0x7f00007cd000-0x10)=[0x8, 0x8, 0x7, 0x7], &(0x7f0000e9a000-0x18)=[0x6, 0x3, 0x100000000, 0x7, 0x8001, 0x3], 0x20, 0x2, 0x4, &(0x7f0000217000-0x8)=[0x9, 0x5], &(0x7f0000126000)=[0xa9b, 0x9, 0x2, 0x8, 0x1f, 0x2, 0x7, 0x9, 0x7ff, 0x40], 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ff7000)={0x0, 0x0, 0x12004, 0x2000, &(0x7f0000214000/0x2000)=nil}) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000078f000)={0x0}, &(0x7f0000208000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e77000)=0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/25 23:51:53 executing program 3: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000)={0x2, &(0x7f0000000000)=[{0x101, 0x2, 0x4, 0x3ff}, {0x1ff, 0xff00000000000000, 0x4, 0x100}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) connect$bt_rfcomm(r2, &(0x7f0000001000-0x9)={0x1f, {0x81, 0x400, 0xdb5, 0xfffffffffffffff7, 0x4, 0x7ff}, 0x8}, 0x9) 2018/01/25 23:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndtimer(&(0x7f000020b000)='/dev/snd/timer\x00', 0x0, 0x1f3006) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r2 = gettid() write$eventfd(r1, &(0x7f00005e7000)=0x0, 0xfffffc95) 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, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) 2018/01/25 23:51:53 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00009ff000-0x9)='/dev/ion\x00', 0x400, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000df6000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2001) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000b91000)={0x1, 0x1, 0x1, r4, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r5, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x7) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r5, r2) tkill(r0, 0x16) 2018/01/25 23:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000017f000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000333000-0x4)=0x1) getresgid(&(0x7f0000c88000-0x4)=0x0, &(0x7f00005c5000)=0x0, &(0x7f0000562000)=0x0) stat(&(0x7f0000cb1000)='./file0\x00', &(0x7f00007cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ced000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000657000-0xc)=[r3, r2, r1]) getgroups(0x1, &(0x7f0000019000)=[r4]) write$sndseq(r0, &(0x7f0000b7d000)=[{0x3e, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x30) 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r0, 0x3, &(0x7f00003b3000)="e54cad461e0b8bea1d67eeb067a586783728bcd3155f72d800d6ab80acbf5672c5db6d070962c83b92ce9888bfc0b264b4e92e47acdcd118e1b830a81d6c93eec0e9edbd") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007b1000-0x4)=0xb, 0x4) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000066000-0x4)={0x9, 0xfffffffffffff632, 0x2}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000539000-0x12)={0x0, 0x38, "537eb1f675cb708baca3a619d945751df462819ea87f8208d8d5a939149939763bd00159f44bd53d2e7d0a425697bec5ad88c7dce2c6c046"}, &(0x7f00001ca000)=0x40) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000027f000-0x2)={r1, 0x1}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006b3000+0x8c4)=""/32, &(0x7f000011a000)=0x20) name_to_handle_at(r0, &(0x7f0000f07000)='./file0\x00', &(0x7f000064c000)={0xd7, 0x80, "49e71e66fc5f544f2c540b70249858af5da8305a40b322a43fcaed22fddc4b51ede5b14369c50673cd26490c74bf9553f8b5bd9b61855d3c543456ce3fb1c181f33033083b7509fcaff9026ac9a2f8d71f68d658c4bf262984a13795700c023f01727ac128e294adf0732f24b34260bef7ed0def4443fd1b2511a3006e65c54db51ab073b7dc29dc9d2462fa286f0ffb27c658e7feee12a939c3049f6dbac61b203f588233e2bc1accf5ff6c0e72f00df9d3ab037f0c1d501a2717808057ba8a1b75d1a46cb7424cb18a2fb896e4e9"}, &(0x7f0000d35000-0x4)=0x0, 0x1400) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/01/25 23:51:53 executing program 0: r0 = gettid() setpgid(0x0, r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/vcs\x00', 0x800, 0x0) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a45000)='vboxnet0\x00') 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ff1000)=0x0, &(0x7f00005fe000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000088000)=0x6) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f00006ff000)=""/76, &(0x7f000078b000-0x4)=0x4c) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:51:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f00005ee000-0xb)='/dev/loop#\x00', 0x400000000000a53, 0x40) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) close(r0) 2018/01/25 23:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") seccomp(0x1, 0x0, &(0x7f00004a0000)={0x1, &(0x7f0000c86000)=[{0xa587, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x800, 0x21) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f4a000)={0x8, 0x3, 0x100, 0xa08, 0x5}) 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4000000001, 0x3, &(0x7f00004c7000)={0x0, &(0x7f0000000000)=[]}) clock_adjtime(0x0, &(0x7f000062b000)={0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000793000-0xc)='/dev/audio#\x00', 0x0, 0x400000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008b5000-0x20)={{&(0x7f0000e72000/0x12000)=nil, 0x12000}, 0x2, 0x0}) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ea8000-0x12)='/dev/input/mouse#\x00', 0x464, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ea3000)=0x7ff, 0x2) ftruncate(r1, 0x8000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000048c000)=0x0, 0x4) getsockopt(r1, 0x0, 0x1, &(0x7f0000219000)=""/240, &(0x7f0000980000-0x4)=0xf0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 23:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x40, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/25 23:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000750000-0xc)={0x4, 0xffffffffffffffff, 0x1}) renameat(r0, &(0x7f00006e1000-0x8)='./file0\x00', r0, &(0x7f000075d000)='./file0\x00') sendmsg$nl_crypto(r0, &(0x7f0000c5d000-0x38)={&(0x7f000080b000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000b62000-0x10)={&(0x7f0000980000-0x10)=@delrng={0x10, 0x14, 0xd0a, 0x5, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x800) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2018/01/25 23:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000124000)={0x7, &(0x7f0000760000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/25 23:51:53 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x1200000000000000, 0xffe, 0x4, 0xf, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000002000)=0xfffffffffffffe47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0x8001, 0x4) 2018/01/25 23:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8004004) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00003e7000)="281243eaf742b140305e7f73c3419e5f3acd8973ae168c8f0873f1235eae5736cfcfcb172aa607b79fc337563545dded13a8313d63e6b812f36f1668e352869bea5a1c2f80786c29988f5aa3d029b111e812428193c72a82f8aef3bc9a7e72bc9237aa610734027445f3b82d6b35ae9f2460d56714597fad9e1f657ca35a2aa958843ef9a632b35ec36fefd6c882217ca0f1565fc35844a1a15b2f", 0x9b, 0x851, 0x0, 0x0) 2018/01/25 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000a81000-0x10)={0x800, 0x0, 0x400, 0x8, 0x4, 0x938, 0x9, 0x0, 0xf93, 0xef04}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050c000-0x67)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000654000-0x4)=0x98) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/25 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000042a000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000033000)={0x6, 0x648}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/25 23:52:02 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/25 23:52:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/25 23:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000539000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000db4000-0x18)={0x10004, 0xf000, 0x0, 0x80000001, 0x401}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bb7000)={0x0, 0x4682, 0x0, 0xfffffffffffffff7}, &(0x7f0000816000-0x4)=0x10) 2018/01/25 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000e7e000-0x10c)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10, 0xffffffffffff7f33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = getpid() capset(&(0x7f0000002000)={0x20071026, r1}, &(0x7f00002a2000-0x18)={0x100, 0x7e11, 0x2, 0x100000001, 0x3, 0xffffffffffffff7f}) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) r8 = syz_open_dev$adsp(&(0x7f000091e000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x42) ioctl$VT_WAITACTIVE(r8, 0x5607) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0xfffffffffffffe5f}], 0x1) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0x9, 0x5, &(0x7f0000665000)=[{&(0x7f000027b000)="d2a64103b862f268054279018f9d5d460b1b6e45746e8087bf302db66117a66d475d5088542029104b59efd8b8602f710367bee4bc3523a5a124896b027243e1001e385973c7112d8ba7eee8d4388965e81a08b0af4ab8d948261c9b", 0x5c, 0x5, 0x3}, {&(0x7f0000211000-0xb2)="8785c108244af076a4db6578a0678ff4b2baabbc72961e0be66ea1a182abcaab9d522b8b74562df2d9f9ea1687a38248636207df662f8dea4e03aab158e9a8f6643c800b7f6d62a78e0dae250860f1f2f0ca0b81173527cd415db5765773aa1d4f731450170422bf6f9e43743a8c0a40203d5c83987b191f38d73c910d3e920b77ab1aff318fc72465fec5d456a900a13dbc56f3dc02f6b9b41e0d6dac445d32bad24563ca7833e4af8b1db4d7ea147d794b", 0xb2, 0xfffffffffffffff8, 0x9}, {&(0x7f0000ccf000)="9851", 0x2, 0xfffffffffffffff8, 0x0}, {&(0x7f0000819000-0xa1)="c2f86783ffd6330d8026de803cf011aa324e154887c898ddb6ea126155eda11708857c55034aa9c28a18f0cab1e5960ebfd45f25a1377f424c1a1ac0315eae896b21e91a6735e7b9551b96d61fda5235501ae68afb0acc2172fdaa1474ce295af489fa5a406e5899e0b089dabff9b88d404f1a87976df1d006169e216f528c49ead76a659b9ce31ffb3747b46303c21ca1dbf4945ab6ba946cdfae254a2f459cc2", 0xa1, 0x0, 0x5dd}, {&(0x7f0000be7000-0xe3)="6de32e78b885dbb072ba3565a25573846f896e56195c8943467fc8245e39f6e43262ba12f8c0afc9dc6ccdb263c0622128869bcf3a3994ecb8b8fc1ac41837d41b8499449b1eb62491596a51c767f156681bbd50f4e5492266ea53b51e7843249acdcf7a156b786fc156726300c8424ca4596fd9e16e4c05ca5a2f1b189722da9c0f661808fe8671527016c3c420eb0693e894cfcaa03b44d07cb89e622481188b6b9ca69d1251b97cc1ffdca1528c296bfc28057be6c4bb42ff751742c8c284bf2988604a90fb42b3071fd429b5e41ac88c67ff6b86a3579f21d9120af2fcb5561240", 0xe3, 0x4, 0x54a}], 0x3f0000) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r6, r7) tkill(r5, 0x16) ptrace$setopts(0x4206, r5, 0x2, 0x2e) 2018/01/25 23:52:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca9000)=0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/01/25 23:52:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5110c2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f65000-0x5c)={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x80}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xa32b}, 0x80000001, [0x5, 0x7f, 0x8, 0xffff, 0xfff, 0x7fff, 0x9, 0x401]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000001e, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000023f000)={{0x4, 0x7}, 'port1\x00', 0x14, 0x1, 0x80, 0x2, 0x6, 0x6, 0x8, 0x0, 0x4, 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]}) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/25 23:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000399000-0x4)=0x0) r1 = socket(0x1e, 0x1, 0x0) connect$bt_sco(r1, &(0x7f0000ff8000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/25 23:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = socket(0x11, 0x80a, 0x0) getsockname$unix(r1, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/01/25 23:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000002, 0x1, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/autofs\x00', 0x20000, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x10125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000378000)={0x0, 0x1}, &(0x7f00002ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000493000-0x10)={r2, 0xe2d2, 0x100, 0x3}, 0x10) 2018/01/25 23:52:03 executing program 1: syz_open_procfs(0x0, &(0x7f0000f83000)='setgroups\x00') r0 = socket(0x1, 0x80001, 0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) socket$pptp(0x18, 0x1, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000e0f000-0x9)='/dev/ppp\x00', 0x101400, 0x0) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000441000)={0x4, 0x714c, 0x2, 0x0, 0x8, 0x5}) 2018/01/25 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xfffffffffffffffd, &(0x7f0000276000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000bd2000-0x81)=""/129, 0x81, 0xfffffffffffffffe) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000395000)='/dev/kvm\x00', 0x115100, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00008bb000-0x6)={0x3, 0x9}) unshare(0x400) socket$can_raw(0x1d, 0x3, 0x1) r4 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000749000-0x110)={{0x7, 0x3, 0x4, 0x3, "7c6994d1fa82165dfb2de9ba9b55ea93df29bf8dee221ea1c5bc7682812e1a91687078d331a0f66178ce7be0", 0x400}, 0x0, 0x0, 0xd9, r4, 0x9, 0x7, "93750d6257f1dc68283d9ca4dca1668687bb7114c788ca026f30aa1054c33275b311db17387d93065cdc15a19231ffe027a51d27eb2899949e0695f217ebe252", &(0x7f0000733000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x81, 0x2, 0xffffffffffffffe1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000b99000-0x50)={{0x0, 0x3, 0xf3, 0x1, 0x9}, 0x1, 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]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00009b6000)={0x0, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003dc000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0x10)={r6, 0x90, &(0x7f0000a2c000-0x90)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x57980509, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}]}, &(0x7f0000ce7000)=0x10) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000d49000-0x10)={0x7, 0x8}) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002cc000-0x4)=0xb) mincore(&(0x7f0000eb7000/0x3000)=nil, 0x3000, &(0x7f0000298000)=""/227) 2018/01/25 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) signalfd4(r0, &(0x7f0000f8e000)={0x401}, 0x8, 0x80000) 2018/01/25 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a1d000)=0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffffff8, &(0x7f00004db000-0x10)={0x38, 0x2, 0x5, 0x6}) mlockall(0x2) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd4(r0, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/25 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000aa0000)=""/223) pipe2(&(0x7f0000cfa000)={0x0, 0x0}, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b89000-0x4)=0x6, 0x4) 2018/01/25 23:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b4d000-0x56)="7025f15baa3a7b615c6bcbf8fb22c3a34cbe3ba00f418862a74cdd1002184c0c0d8bb678627234fa05acb4527c71964020f0fcb1772eb794a3405ee9e5280a69685097aa66047148c05b640682d63195b79d38aa640d", &(0x7f0000b62000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000002a000-0x1)="d4") mknod(&(0x7f0000592000)='./file0\x00', 0x8, 0xffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000929000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000478000-0x4)=0x7) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xfff, {0x0, 0x6, "ddca54", 0x7, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/25 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d9000-0xb)='/dev/mixer\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f00003b6000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/25 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00008f8000)={0x4, 0x3f07, 0x2, 0x1000, &(0x7f0000b25000)=""/4096, 0xea, &(0x7f0000673000-0xea)=""/234, 0x3d, &(0x7f0000605000)=""/61}) bind$alg(r0, &(0x7f0000e1f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000964000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000034000)={r3, 0x10, "3d87d2966a4e838d3262aa59fc4744de"}, &(0x7f0000ae8000-0x4)=0x18) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000043d000)={@my=0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d83000)={0x0, 0x0}) 2018/01/25 23:52:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000f6c000)=0xf000) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x5, &(0x7f0000000000)={0x14, 0x0, 0xff, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=@random={'osx.', '-bdev@'}, &(0x7f0000002000)=""/18, 0x12) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000002000-0xb0)={{0x3, 0x1}, 'port0\x00', 0x10, 0x10010, 0x101, 0x20, 0x1, 0x1, 0x3ff, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"1b371068e33ca6"}, 0x7f}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0x25)="367f6e54777b087001230e3c46412a9ac86a9912f57e4401b64847b64900ca4c0e39e0a89d", 0x25}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000004000-0x260)=[{0xa0, 0x0, 0x709, "834794997dd913a98852686ee01bf5323d00f1ce7df5faa374fe5735853cc6763599f4ff6763e2aa852714e31833f245b5024a7fa18f33f2cd5781b4fe8360f676ccff35abcb5bf67fd4e4b17f1df60f1d4aec13d1fc3d0ff9f7f896f141ad606e01107d9fa6c343764306278e04ce0cd6b6a1fffec111f2085d30140cfed0538309be7661cb1c118e20569a"}, {0x108, 0xff, 0x81, "0ea4726ff4585842c70a0382892d5b00935e8dd792bf5806578b0b241bc2c1aa82acc76d68212e4dfa6d7931a00a48c268539ae0c485c8b534459d72a93982b55d14c1cbe65556b8a7ebc2ccc5e9b25e36a09d51d687aafd463edeecddaf56fe154aaf79f143e2d8373705e961ed55dec8373c584a0f0a95675d3ff4db6e289ad5dded5c72b7c75b111bac67d0b138268f89482b917e898aabb09f56f166b73dca9d7d12441cb9c22a16df571ae1aaa8de795dd48bc0958fd8e58e8dcb4d302023133242341cb78ef8f8d6bf446b2eeb47711ec335923f9a011b747f188ab4fa6d933ce55dafd79acf9b55adb326e94e87"}, {0xb8, 0xd3c138e443824df4, 0x6e593a24, "b3350f287d19de103104b1e2f298a6cae29fc5e5624bf5c928a228754beb1e4bbfb15e9cc969c2039459555bbf93654078163596f538acb8416594dfe22d1f603f83bfa4ccee8303c02adccb6daa94dfcb485e75a81471133d4c3242c5d6bf5d26515db781efbb556966c3ce4dcf20163402f02ebb9d709a6b36657ec263c8767a9f7b44bf8b9685f8f55949df1955b4216eadd0d78b67685d8b4af309f1ef33af189c97"}], 0x260, 0x20008000}, 0x8800) 2018/01/25 23:52:03 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000edd000)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d72000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000abb000-0x8)={0x3, 0x1d11}) fallocate(r1, 0x0, 0xffffffffffffff80, 0x200) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000122000)='/selinux/create\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) 2018/01/25 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000a6a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000)=0xc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r2, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ba0000-0x6)={0xffffffff, 0xffffffffffffffc1, 0x25}) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000+0x41c)={0x3, 0x528}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/25 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e1c000-0x9d)="bb712e77cae9372ed612164c064612d902da8ae112cde179fad893a458e6db0e86f574c07b4bc1fcd0ff38500305bead896a4f77ac989e469ddd2df5362d43a9be4aba005780b2d442e59534d16ef16b98ba4aba94f7d7bd44bb3c10260b7c9943d9c4bded1f68d425edee58c75ee18371b191ec793706c2c85b238e382ce057aabcd049388383e6588e0ef4b836682e0294fb418603ec280123994b1d") setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fa9000)="", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c7000-0x4)=0x8) epoll_create1(0x80000) r1 = msgget(0x0, 0x204) msgctl$IPC_STAT(r1, 0x2, &(0x7f00006f4000)=""/9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000423000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_mempolicy(&(0x7f0000088000-0x4)=0x0, &(0x7f0000e5a000)=0x0, 0x0, &(0x7f0000062000/0x1000)=nil, 0x6) 2018/01/25 23:52:03 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x33, r1, r2}, {0x7ff, 0x2, 0x401, 0x8, 0x8000, 0x1e3, 0x23b, 0x20}, {0x7fff, 0x0, 0x3f, 0x4}, 0x4, 0x7, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x2, 0x5, 0x3, 0x0, 0xca, 0xbc, 0x6}}, 0xe8) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000310000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x6) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x8, &(0x7f0000604000)={0x0, 0x0}) vmsplice(r0, &(0x7f000069e000)=[{&(0x7f0000cfb000)="6cdb674d9c1766db6c6ea616f82c1d971cb375f55cde9fb0ed02736cdf4b09098be399189f0c8272eb2b864a02f686a9d5657aae384df4299aa673040b85bb421b5843348b82fff015629993d62312d41a83bec1303b9f826fbe3a1706ef15d5d33225cf24eb3bf7b1c43df2daef424ebf3a8f8845ea53e31cf06cfa6d033f6d62debb4d3c931275d8fe2f15bf9abbd53480f31200abac1d3e0ddbff95906d6ee617985455ca17516eec0d69b50b98ce87e468a72bd5c6b988722e5924d75446bc8403f6eb9c64d69e319389e346", 0xce}, {&(0x7f00003b8000)="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{&(0x7f00002a2000-0x1000)="09c309c9997d0354e0315d2595e9e452e77667f110645bf08b4ab4c26d5e3a7bd2b8e894863fb5be616258c33a183b3bbb0a2017a2800cefee4f672327576492d87e5b0f290a177e1aafbfd71cea0b829d5c2be5a1219d31e3a1b5879c91d5e9cc9241f8f29c163c0d7fb9143c7906b808ee4d75a87278b1e8e15b0d8e42cef86808dff85e2cb1a4888a590bc901194fa4831481e8a71bf44b1de2b8fcba9df5926052b3ea05708224cc91c686627b73424480d85f9d3988d1d2cc8fd3a8dfeb59402ce1d74489aa582e1b06c709f59a23277e7d8fbc74bfd2b11bce0f33f1f8cbb222d620f04c938f6285ff0d7592038e5b96199930c9b291c682209c2725a23429b2e817a31624f0f5d943976f9555bf3ac033b46f510e693aed45f520811ca6a3a82f814806d4c2c4b2f93067677ea4ae0e2984ce5660db12f31ff89de3b80f118bd018357ab42e148eb53480e0881ee74894abc1f0f3907d824b5894b2b4c24a55c187d265ff9871b22e99f621d7f028642c8ef9c8fcecbc5156eb2d45aa62abc45612bd8924ef361fdd022fdaffe9db6a728f6e88d24c09b502ae60cbd54b5b4e36f4255d7037f4f1f47e683629be7f7516e3c4e3b6d368ea9b5e85d0a101ab44886d6ac701bcacb29a2a6d05a7d04f432e6ec6701a485bb479205df24abc822867f901e14a533d74fd66f89a0fdd231998e8f331167ddc9f78068e04b46d44e7e38eb622598da23c75bd8102112617c75885073a5cf1bd9d802de5f44586589274dd98fa0ceb27e713c44d0bd514e4ef4732cc7bcdd0a7ab643229031dd7f80419f25e31ce5194f3ceae2d6eef5c0d999c52c423da5a07bf486f6901e94c28b0e112ae16d024eda317343de6992a293b6626e2c3f14a4d341f8cd472f38fd9bdea6b44b72a5f44808c6e266901b483c367d71fad77735759463567c2b37d45ea947ca7eca2810ce1d2ecb9e369317641ef5791574012ec7b8e85545202bbff7768b2f901f1368d7d2615643dd88f4e21edfbe51cafe317ba40ddf8656eb0b048a15b1f6bf9a4a1677e7a39ac97cdd003100f14f52d6836f570b803ed2d6f2fd7039d587556e30ea325db810146f9ee1d4781c83ef42c5a310f1d9d6d5b5153f89f9c0eb1928b0dc3658a227f186d05d522315257ccbe06f6f746b646d78837ba10387f5f0a2f56a6b8dac52c92796e119d49bb11c294d4b48ff5d3cfa3180ef6b03f68e913d0334a57b705bfc0240d5c655164bd800b11339838b6598c3dd359bdae2cb786b5fc466487f45317a19e0241b8c2a4933c5263792a52df79124054dc9c51d3dc8c010c8dc615f0e09ac6da96556d9a7c20045739669f6ea5b38737c8c2bd91efb2c51a1584a72c422b1f2b06617bf6eead88e368545b0f9f8453a433ab84090ce502f5bd70b7f84f4a1a22d710e3f1b8025aa415de460ff7f31b07f7356c852c21592a74d9ee2cabace446bac8810f49bfcdaa01aaac2302f23d768ab148cafba1def45b7c23443dab948167660c28faee4086e4c27d6c3c9a956ccf24129cab0932045cefe1c523faa1d0a3046a95dce7cecfad46de7a9ad66052a0536c159e64d0497210f7e4f6bae0677cb77ac5dbd16db4773cac4b4619b68239fd4b70a8a7f225f8e5448c6e702d1b8c892af9882d6061798e8b112a0fa5b7f4a0ea90f627302012a698413b86abdca6a0c02c2ee34b4a7cf7c8ff3d094ba7ed446c3dbf6ac31c8c774d3899cfefee5eab85aedb3de6e5a7e9f79abb1ce80a974a19a555322d14528fbd5cc32248ba7b5258fc7c633e492a25326b759535af9f7ffc8673c4e42d91cfc2af416e340b5f898dad97189ce7b0c92bf1e8ab244df8b4c97246d73cf3bf66e784b250132b716fcdf8ad125b1fd254e291f5edf335dc86d106cd9c56be011d6f153a0d9da57be3193f05e1ffa3bd5fdd0e3453d2a46efc7ac078eb8af4aa2f47257388f4a8d368926042f895df670f7d523549b380038b690d51e895d23e9abcc4b84beed9b38b54172faf9de96cae2b1b14a52b3d530ce83529ded3193b3ebb1d8a99214301b0b1ac24cbdcc015e5753c5a4a7d5c1c0f8ad4fc622ea20281b689234a65b0f95102ec48d19d5b5542d0da766c29ad9d8a630b64d7834b6c9b3d0e3c5a1f2ac359eface2a796a63ea46f376e04772457cd2535887e70cc0f401612063c6fcb040c1979a6781b1d94303e6763c9a6fdcd1d1a7c5f5d33b26c57f56e1c08d72aae73aab720cebaa5471a75870906f446d6f579dadeb0081990894c32db1010cb46c0788a0828406c9d472d6609561495dbe76845605e0b747cab8c89bb19998d6cef0cc37f46958c9e56524a17b0fe7e591c328d0121edf15c8a54bbfec9cb1ae610b463fc916f7994bb07f85f4db8befdc527002162b4f9d94d734f16b676cf42bea2c51cf8ad815f19b855f4ebebc1966dc65011f4144fd10cca6cf63ab1fa1397d565a56916a6dfaeccfca2dacd9ead45c2aa933bf6964099cf3f4ba388b637c884eb38c539fcd9f7ad681de21213caade9e6d412c7a94dd7e5aabd1ae01dc518f95419d4c8ecc3d740531c51e35c0f714ad9e46994a794e169d73753b804a853cbf5b94642da9b63f2b18a05126e75c719ffea4de30d34057639aa51c16f992ff2f63d1cf9323ec2f5c2c710bfb04a4346ec4eec55d13b5ff76ed53d61741f6994005efd46bc3da89c7534e06692413662529abc3955f386db059a2adc6fed2714e0a05d41bf453f1b49a9f1ffa8a1b8168200524f709703d04106fcf334a117052de221057159b65ca8a2e85ae4cbbc7f1bb0a7ec58b0a73e2bdde893be2a29cd0849a7d47c5f4f5fffb5aabab5857da4264d3a3c55409b73854890b48029025df15a312462446cb4e3e577e1dcc21ffdaeca0cde743b941538013e2513c47c590eb1b1d3dd8fc21340f53b77fd2d4fecf6b64777ca6e7a60649e8102ddae115d93aa82c4e9ea65bbdf446100558f0b5e30cd3d91af76d8712e0ca930d6c86474fba781f422b2a33ce53d2176193dbe657b74ade9097354d5fbfe37dbc4bd64bced64690ae9027ac75a387b3b2f9139e5f45e92afb3133316b97d0b0a1506ecee822055618070690de50b8f71b2656701f291a876d1499271f759b9bc46681a421faa40beecb8c46ad9971a92cf1c0a5c658bee95821de63f17c23c76c7d4d780ff6146348aaf02f156dcdb67eddb5db6cf2a37983006b40a5dc980c5a1c63ae0a1b8bdb4d0104794d2d2014fb24651037e530f2bfeb0b8bbca995b46239a65e51aa6788d3d8ef4e90a23ec00bc808bcd6b02c600a4ea592f0a7aa7358a9402b59160cced56793b77023e6b20b02270bcf1cea0180583b9a50783cd18371d14f797f5063a6ba723408f101ebdfa83b24a480e6e2a41fa984efa001e3e3b3136127e4f3d9aace1b3a8f14ce294eb35083da156f8119fcb6b52feaef07fe4825d2f9f3ba06d4b1605e4a1bf907a7fdd1febd8d004639586e6a3b737cdff0ae2585d3f0f8adbb4933e543907186a0789af06900cff12fa4cb0333f17f98fb238b10bbb63d2aad22ab95b73f728cfb8fe372a1abb9a9c27118a078c80b84b5515ef3d572c6bf6de7022fdb34fc928665adcbce1f3072d4bd4e1899acfc635f0c94b7ee59f598184b40c615eb3f44012df198095c292d13ee4cd1fc6f3b7ab2ae54e941612d64260f34958e4b4355cbb07382803cc9c212ef2edc0bf93f3eb49b27f621723f3035d71379d8a7e64a9db571bc2c2a4d37b7500bc5b41ce35328277ddc0fcfae14cb9040dd84436771b6c8b1d2cc8c5c6080827411746724ebf43fd939be7231be2fc05874b9760ae450fefe08dfdddcd50e3248834f04bef6642e4511b925ac5261539c2cce1d8ade63cc847d3d2ecf9944e0968395271e3dd276b469d6afa16e91474130b6bbb532821ec1ea5694e1285bd054173d97f023dd5a4ecb94b701d1b0c911e70131cf16bb1bc17e2cfffa33c4070e219576d0c0f91809dfc6621b2f4e6103fbb21b5629651fb26b10ad334db9e6af324239b29bc14ea6019e1dcf61d8040d623fca25aa586879c1dbe4eab074914fda722657ad722f5e8d9e0c0806d327687c092c0e2a5319bb5feb5264ef1b3162c0136e6c48843403c35683a32100a6ae9c77f2ecef1b30d4448c2c2fb853612331853eb6c02af6e40af8d95b31d81439e4456b192fee1b3ba856a883b2065b5aa8ece6479e66323e77882041738f7076418440f08e9e9f42f9a2a01840620ae88bccdff17e91773dbc5220f86a57501b15a863406cf122fa8e7f3620cb6b47fc712b95b3b37aa7f1cbee10abb5e9cc3eae23269f9821bf590c48a4fd4b3a1f334d6a7e01cfb4d091956f25adb57d07fc41b2070d7139941862e086633ad4096437fd31a4514cf0206e114dd7e070658c5671c4c6ae2ba4b147bd47c781e2e0b4863a4b5eeb0ba76c4f34a2a458a776b12b1f7ec8ee031ffb1c9cde8edcc421300218f59f5d36e7d1a9b9d0ea7d2a6c0778ab52b26d6685dc0d2f8fb0c70f5d78ab0bb37d9f8d701a25b5b99055b78806b18cd8848270ae896437c29b7e20f6e035ed8499ddcb16116d1a85e8b99919d52340c320d543d7fe6a91d557f8d39b462a6e67a428b61c7b42b940c4d3e0b2e86ccf3451b847435a0a48be9178fcdb719f8cdd5f449cca5cb8f0a0f4508bb3bca5e7267a14a278b0d199bae5a9e8225f7db2d21d03b676c11231e4f76e9ec64bf15af54c758c495dcec43ebee296138b8178d044dff7edfdef1281e4f482154a1af3a26426701eda76f3027623c0d47cb9ee61f894087a6055febf19784b04d7b5b7f95209f6cd25994f3ed6785fa5a84691e03fc2061cefb18eb80ddd4dc81cf21d7f2ef47ce942e256fd2ea463d99e59a26dfe73bc1c876a1aeef188cb0ccfb865315dc5f7f731f60a907a14e6f76288e7e475f6a1df3c27703fd97e959962e961ebbefcf78675fccf8f6503fafbe9e891bd0ba509579b54ee44f668af7237ce2d5b46cf599a60f77ee8f9284513e47d9b75f47cbf2b4e52d3a3f0699d36bfc6faa60d4d5fd862b3617462fabbe66c999c2eb4d056d0e048f1db3e752a5e63d3cea360bb92f96063c25a356979874218d15c73ddfcca05afffbca91632b13933f4c93d3602f26c6d25435d504c8e9665a0b755dede61dac897aeb85fffff729fd08dfa1a435176b90afbfa43977e423223c9b916ea886284beece453704bf75a5d9f6169561e8fc037e1f2d1e6a2000a23b1d07be49d5764202eddaf09e020101e690c1a187d5434b1d270e4797f92f9f3b41c597d54466698bef9119b981271f7b0d28916acfbc905ff1c9d9fd59b8bef0148f5e4c9302fddaa0c9f6ff274954b441a722ae554bad4af0bf5c6181d4371aaeac43f73b016b10f3ea0b04bd571562ff8652b489f76156f1221508d6c9d4b9473d85361358d394a3dfc148119bd5cbcf408a8454b821e59d412007088d24b62dc26c81e4c19a4873e261c61e4114d2304bb1156c45e6e813595f1a440b601440dca006fab6d1e1993d91409347d8c2adbf8579f3364837d58a0724f7d2571fd81b0811473b8adf26a9919e37f9d37704f4550385726c37dcf8a670bdd702a927f5957540d92522ce674f720bd03ac97e8408acf144a76a6529e73769a1e72070d048488d352e3cb5acbe941354af355ce1326a2ed85a56f2748c733eeb4623772d896065e7a8103dc5a65acc7a8fb1e05b5df37bb871cfc5e60690e5c16f339c7c68ea24f7fa9d627d70285d08274df7", 0x1000}], 0x5, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/25 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f83000)='setgroups\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a0000)={0x10001}, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000254000)=""/12) 2018/01/25 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) 2018/01/25 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/enforce\x00', 0x400800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f1d000)=""/0) close(0xffffffffffffffff) 2018/01/25 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000+0xa0)={@generic=""/16, @ifru_ivalue=0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:03 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x20, 0x400140) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000008000)=""/226, &(0x7f0000006000-0x4)=0xe2) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000009000-0x8)={0x0}, 0x8) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffff8, 0x407ffc0003}]}) r0 = syz_open_dev$audion(&(0x7f0000a02000-0xc)='/dev/audio#\x00', 0xfff, 0x100100) socket$inet(0x2, 0x800, 0x735) accept$unix(r0, &(0x7f000029f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cd9000)=0x8) unlink(&(0x7f0000934000)='./file0\x00') [ 151.620946] kauditd_printk_skb: 52 callbacks suppressed [ 151.620953] audit: type=1326 audit(1516924323.648:1853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 151.651380] audit: type=1326 audit(1516924323.648:1854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 151.676039] audit: type=1326 audit(1516924323.649:1855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 2018/01/25 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b9000-0x4)=0x0) r3 = geteuid() getresgid(&(0x7f0000573000-0x4)=0x0, &(0x7f00003a3000)=0x0, &(0x7f0000cf8000)=0x0) sendmsg$unix(r1, &(0x7f0000731000)={&(0x7f00001e6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a2a000)=[{&(0x7f00000e6000)="0f35db2a2caab391e10c11fd8f3598802da35a426dc385b1b0bfa3e7b88f6e02327e18058722381c08f2d7c168d9e3c89868fc5b19d1037068de763c971035303e59801210049e8895b2601e214c0f29a646165677916a4ee3f9874b22fc1bbe9478cd1e2ca60d24bc6bad7c03842a2170f53bdfaae496f43e4c1b520d12031ee74f4f8356fbe9688ce738e5ee1da25c60c2bf199926b5690a76bace5fa557d5088a08417f2201c2a3b733c84fb72dfc8c8b85", 0xb3}, {&(0x7f0000e33000-0xd0)="5cf1cc610e0bc97583f8fa639d907b8b67ae5303dc7ac63fb72a17e926b164d60ae2cabb18e40d83c80e0f180ef42b34f790ca09b9a8e0339960d75fe504deb804c95e0dc71b2593f6feb7b42ddbdb8a1ab3fc8f4c4e46d664e71a120f99cb41c1b97e8c2bbf95ebf4e2c6bd86934b82364cd7880bcfe6af7e784eb0309dfe363630b9ce4e15e6845aebf143ba9e954717882ab2467517010f504b653711b08f6614db2ed1d2c500369216c5194cc2903403eef00bcc9d112b81f9c8d4cb456b2982517001cff0a96330b9224f3a23b4", 0xd0}, {&(0x7f00006da000)="94e61c79303a90762023f57a688e939ff56d91282044328354237603a0f04fcae4e847b165542c5189565043783fea9c04740848a2f402319a570f46d5a1c88816765f80c739daf155daf94b2d40fb2887c5cc5b102dc277835cfdd2e493fd4c59658c29668bfbaaacbace2a417ba2c41d7fd6c09b7b1fc6", 0x78}, {&(0x7f00005f2000)="", 0x0}, {&(0x7f00006b2000)="e259de635d55d4c78ba92c05a5e7da6bae14f61c6da1c2af9a9e754ed9a80b3335bce55bcf6d7200dc0d3ad434e7df000de0109d1c28606abec013f71b89badf20c2d8ff9d0933ba0998d3b477b1292736ea7a7810eaa3919c77126b646a53f3a391d483889ffd734fd7eaa78079cfd090438781eb0ce84d5d0144ba49e4978912608cd2f452ab8b9354c9591e1ba8d33f9d8b403e2ffeb5d556998adba3c99bb3a87f98d59dd2371cfe4ec3ed6a88796114d091fb397546c2fdbf7bc415bd746a44274cd89826d9a32b99e3b3cba7fec5af031d34c35ae2c23231", 0xdb}, {&(0x7f0000578000-0xe7)="878c75a95377e08dd2b7a04438542162f0946ae6adfc6d507202f29132d0c0a90a5b3a3b2f1b97b90e2cdd746be2a4bed3dcbd7bf4d9e13c76dfad097f6c279195c6fd1dcdd178cd9165598e32e62cd34144d4f44ffaa26a90a717f47d141b7861e53ff5a1fae065331ccedb12411cb1ddd87606db79944d6e05271f03be888e0f50fd8a11dc2c644b1b033e2bf95547d56a4e5b17d42234c02760f67766294d48dff4b81fea431f7d16cf92cf3069f17403a446718999c314be0710ce361cb7238a02c352eebf64cab0856a5ca0a3ff2dc96d99e4982e063b0bee598f8a7cb4fb5bdda45d41a5", 0xe7}, {&(0x7f0000c33000)="b4be21a523677687fb4d036665397f5b48b1c378f6e9949354e6505c2ac1c4bb540b1610a8d0a82da79b579172a8f00f1d3d691455e997373753bd94ea42dd2d3744c9f1ac4f3d6dc972a7", 0x4b}], 0x7, &(0x7f0000f93000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, 0x8040) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f00005e5000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) dup2(0xffffffffffffffff, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f6000-0x11)='/dev/qat_adf_ctl\x00', 0xa400, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x100000000000800) r3 = accept4(r2, &(0x7f00005f1000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000)=0x10, 0x800) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000031c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$nfc_llcp(r3, &(0x7f0000dc4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000026e000)=0x60, 0x80000) 2018/01/25 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005fb000-0x8)='./file0\x00', 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c70000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x0, 0x94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x7148, [0x1, 0x10001, 0x1f, 0x2, 0xffffffff, 0x1000, 0x20, 0x6]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000151000)={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]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x109001, 0x0) write$selinux_load(r2, &(0x7f000009d000-0xcd)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f00006e3000)={0x7, 0x20000000, 0x4000, 0xfffffffffffffffd, 0x7f, 0x691, 0x5, 0x100000000, 0x9, 0x1}, 0x10) read(r2, &(0x7f0000493000)=""/143, 0x8f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) stat(&(0x7f00001f1000-0x8)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000031f000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00003f9000-0x4)=0xc) sendmsg$can_raw(r1, &(0x7f00009e5000-0x38)={&(0x7f0000b53000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c36000-0x10)={&(0x7f0000019000-0x10)=@can={{0x1, 0xfffffffffffffff7, 0x0, 0x1}, 0x4, 0x2, 0x0, 0x0, "09dd1ea8bb471f8f"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/01/25 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x5) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b38000)=0x8, 0x4) 2018/01/25 23:52:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x0, &(0x7f0000001000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000)={@generic="4e34dc8bbc5a2838176daa9a38d6393e", @ifru_flags=0x1002}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x2, "31660d3e0096"}) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/25 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/checkreqprot\x00', 0x82400, 0x0) socketpair(0x1a, 0x3, 0x5, &(0x7f00004c0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d5b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000010e000)={@common='tunl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$alg(r2, 0x0, 0x0) write(r4, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) [ 151.700625] audit: type=1326 audit(1516924323.649:1856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 151.725487] audit: type=1326 audit(1516924323.649:1857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 151.750696] audit: type=1326 audit(1516924323.651:1858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d70000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) [ 151.805611] audit: type=1326 audit(1516924323.652:1859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e09000-0x12)={@generic="6e31de985e8f89cbf1ba0d8cef409c80", 0x0}) prctl$getname(0x10, &(0x7f00004c4000)=""/25) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00005c7000-0x5e)=""/94, &(0x7f00000de000-0x4)=0x5e) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e49000)=0x0, &(0x7f0000bad000-0x4)=0x4) r2 = dup2(r0, r1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00003a3000)=0x0) 2018/01/25 23:52:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000152000-0x8)='./file0\x00', 0x200000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xffffffffffffff78, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, {0xa, 0x1, 0xb, @loopback={0x0, 0x1}, 0x2}, 0x3f2f, [0x6, 0x3, 0x4, 0x6, 0x1d, 0x5, 0x1c, 0x1]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) 2018/01/25 23:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a6b000-0x4)=0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a7f000)=""/42) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000193000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/25 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) socketpair(0x4, 0x80006, 0x0, &(0x7f000094a000)={0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/25 23:52:03 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) userfaultfd(0x80000) 2018/01/25 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000-0x18)={0x4, &(0x7f000000f000-0xc4)=""/196, &(0x7f000000f000-0x60)=[{0x3, 0xd2, 0x1, &(0x7f000000e000)=""/210}, {0x5, 0x51, 0x1f, &(0x7f000000e000)=""/81}, {0xffffffffffff0000, 0xc5, 0x1000, &(0x7f000000b000)=""/197}, {0xfffffffffffffc4e, 0x0, 0x77b40714, &(0x7f000000e000)=""/0}]}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) [ 151.860714] audit: type=1326 audit(1516924323.652:1860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23861 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0xffffffffffffffe0, 0x7, 0x80000001, 0x6, 0x100000000, 0x9, 0x4, 0x7, 0x1, 0x3, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006b9000-0xb)='/dev/adsp#\x00', 0xfff, 0x800) getdents64(r1, &(0x7f0000084000)=""/13, 0xd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000883000-0x14)={0x2, 0x3, 0x0, 0x100000000, 0xfffffffffffffffe, 0x8, 0x1, 0x1b, 0xd5, 0x1}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c2000)=0x19) getresgid(&(0x7f000011d000)=0x0, &(0x7f000056f000)=0x0, &(0x7f00002fc000)=0x0) fstat(r3, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000029b000-0x4)=[0xffffffffffffffff]) r8 = getgid() getgroups(0x4, &(0x7f0000b7b000-0x10)=[r4, r6, r7, r8]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a7f000-0xcb)={0x0, 0xc3, "910abba7f5b49c6784efbebe8f40a645ffdfb755df36955b98979f7ee4e6e5d1ac7d15ba536606f2eaabaf0e19f828d593a216d299c88171a4801eb342b84a5bc82c760db8bf7e46b5eeb980614f473875df012d40bb32acfdef3c4d688e7ecd0c4d26738763558979439d4d7438907954b7276dbf0de7c9ae0cf0dbc83830ad3decb7ffa5a38a382f6ebefca0223a3ca4a01d2d5d4f9cc4130a6fd0d8af16186bf465a659ef79a8f9cfc91c6d4e1d0bc1e5871eae6d212c383bec612b53debbe5f2b3"}, &(0x7f0000e40000-0x4)=0xcb) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000822000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f0000ef7000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f0000c13000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x2, r9, 0x42424242, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000a58000)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x2400080}, 0xc, &(0x7f0000b50000)={&(0x7f0000bcd000-0x3360)={0x3360, 0xf, 0x3, 0x410, 0x3, 0x3, {0xc, 0x0, 0x4}, [@generic="235b64f061b78c6a1a409426b42b2911cc0717a1a94e12cddc8838c913a8133ceb09c57dcc0a1b2402c7209b94776f493746a89dffaf8dfc05e94db34f0f5366812872100954e77ba15e8ce1bc027e11b6fa2578fe26ee9f595ac8a2d3fb803d34dbfb68fe1b7c06f645", @generic="ba28f69889ffd768c90b2a05518212de0285ec0b5ddc7f77758097ded2b2891635c0d152161fd62361084bf2e44075b30d2579e54514d7243989b578ec53f8dfbb94f8828e83c8d159b2aa04ef393963b427e515c9fd4cc59adc", @generic="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@nested={0x1138, 0x6f, [@generic="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@typed={0xc, 0xb, @uid=r5}, @typed={0xc, 0x3d, @u32=0x6}, @generic="22c2af0e5c7233b62c6cac5941ce238996c472e8003c397f80bfd15c8da608e079dd0a9079c5187e435b70593922d5b7d044ecdb334be0d02ead187953cf5541c26380fe21ec671bdc4c66aeb719543cd3e181f67454a6d76061591bc108381518f845d3c7ea306e3c579a043efbe777496f7554a04294c6fb0d271c12aa7bb61f2a", @typed={0xc, 0x4c, @fd=r1}, @generic="35bf195cf30605ff8f4b78bd21992687f9db979470bd536b5e30f8e5f64f0564f6065f4eb4d9bd5d796f73f80c4e4dee39cc064c325c8c856cc36cca698cedd82f29b869668ed19cbd99d884697a23f6e674650fae937de63c0ebd1e73ca9ab2bbf36bba1e240e31a1d1e085e6f8fc2d5546e8d3e52cae2b5010ec7d855cda05a134bfeb778a52439146d7"]}]}, 0x3360}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) 2018/01/25 23:52:03 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000007000-0x50)={{0x3, 0x1, 0x0, 0x3, 0x4}, 0x617, 0x80000001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000f9b000-0x4)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000052b000)="", 0x0, 0x0, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c4b000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000)=0xe8) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000001000-0x18)={0xfffffffffffffff7, 0xd, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000122000)=0x6, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c3e000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) r5 = socket(0x1, 0x3, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000cad000)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000404000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0xc) ioprio_get$uid(0x3, r6) openat(r3, &(0x7f0000fab000)='./file0\x00', 0x109900, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000601000-0x20)={0xfffffffffffffffd, 0x0, 0x10002, 0xa5e}) 2018/01/25 23:52:04 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r3, 0x41007701) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000-0x2)=""/2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x12e, 0x4, 0x7, 0x100, 0x6, 0xdf238bb73cabd505, r1}) 2018/01/25 23:52:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xc095}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x1, 0x8, 0x9, 0x2, 0xfffffffffffffffb, 0x7, 0x2, r1}, &(0x7f0000013000)=0x20) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) lgetxattr(&(0x7f0000b74000)='./file0\x00', &(0x7f0000001000-0xd)=@random={'trusted.', '/#[,\x00'}, &(0x7f0000001000-0xc6)=""/198, 0xc6) 2018/01/25 23:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f89000)={0x0, 0x0, ""}, &(0x7f0000b13000-0x4)=0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec0000)={r0, 0x584}, &(0x7f0000a2b000-0x4)=0x8) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f000016a000)=""/22) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/25 23:52:04 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000ef3000)='/dev/admmidi#\x00', 0x4, 0xa002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xd410, 0x7, 0x0, 0x1, 0x9, 0x7, 0x8, 0x5, 0x0}, &(0x7f0000e91000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x200021e) inotify_rm_watch(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xcd, 0xed7}, 0x8) 2018/01/25 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000e78000-0x8)=0x100000000) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000148000)='/dev/vcs#\x00', 0xfd, 0x628c784cfcae4ab5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000062d000)={0x20000000, 0x0}) listen(0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000609000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/25 23:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c5f000)='/dev/dmmidi#\x00', 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x7fff, 0x5, 0x80000000}, &(0x7f0000bb4000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000364000-0x8)={r3, 0x0, ""}, &(0x7f000076e000)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000c88000)={0x2832, 0xffffffffffff30b0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ad4000)=0x0, &(0x7f000057e000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c72000-0x1)={0x0}, 0x1) setsockopt(r2, 0x80000000, 0x5, &(0x7f0000147000)="ce62833bdf5074b555ec8626b96a74f9e170b19413bc6a78949694491a3948af537d876190219009079c5094ba260648f8e550e16c4c75efc8d33505e1e3fa9190d099dcbc091f6b4534b61643328062a59d8cddde91697767992bc8851e2666731aab4a58f1c18ab403e1b32e2b8bc40143962a6098c1ebeb8fdce73b0ed093155e293996bb8a401fb7f5a5cc8299a7b297980ec6b536d9b7f18d8471c486e3bb98b976af0b47c4848cae2e3fc49bb97db72931330b51d5f269fbce4ce78b6e73e6ea488ba7b011f90e539eecfc37c71cdd5cac53", 0xd5) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000f1c000)={[0x6, 0x859a, 0x10000, 0xfff, 0x4, 0x4, 0x537, 0x100, 0x9, 0x80000000, 0x3888, 0x9, 0x9, 0x7, 0x9, 0x7], 0x1001, 0x90}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000002f000-0x8)={0x0, 0x3, []}) 2018/01/25 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) socket$inet(0x2, 0x4, 0xffffffffffffffb6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x800, &(0x7f0000ef5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/25 23:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c3b000)='/dev/kvm\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000026000-0x20)={r0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000938000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1a000)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000644000-0x8)={0x6, 0x63b39d65}, 0x8) r2 = dup2(0xffffffffffffffff, r0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000c4f000-0x4)=0x0, 0x4) 2018/01/25 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40048, &(0x7f000005c000)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/25 23:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x40, 0x100f, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 23:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup3(r0, r1, 0x80000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/01/25 23:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000676000-0x1b)=""/27) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c3b000)={0x0, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000873000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 23:52:20 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0xa)='net/route\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x80000, 0x0) lseek(r0, 0x0, 0x3) 2018/01/25 23:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000717000-0xb)='/dev/adsp#\x00', 0x80000001, 0x200300) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000994000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000aad000-0x29)=""/41, &(0x7f00007ec000-0x4)=0x29) 2018/01/25 23:52:20 executing program 4: alarm(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x7, &(0x7f00001ab000-0x16)=""/22, &(0x7f0000c76000)=[{0x6ff5, 0x69, 0x8, &(0x7f0000000000)=""/105}, {0x5, 0xc1, 0x5, &(0x7f0000955000)=""/193}, {0xf0c7, 0xba, 0x7ff, &(0x7f00002b1000-0xba)=""/186}, {0xc27b, 0x78, 0x8, &(0x7f0000000000)=""/120}, {0x20, 0xcf, 0x0, &(0x7f0000000000)=""/207}, {0x5, 0x31, 0x0, &(0x7f0000001000-0x31)=""/49}, {0xfff, 0x5, 0x80000001, &(0x7f0000001000-0x5)=""/5}]}) 2018/01/25 23:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000589000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) accept$inet6(r0, 0x0, &(0x7f0000f14000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) socket$can_bcm(0x1d, 0x2, 0x2) getitimer(0x2, &(0x7f00003ff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000153000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c75000-0x2)={0x0, 0x0}, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fb7000-0x20)={{&(0x7f0000300000/0x2000)=nil, 0x2000}, 0x2, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000741000)={0x7, 0x15, &(0x7f0000619000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3}, [@generic={0x9, 0x3f, 0x4, 0x7}, @alu={0x7, 0x5, 0xf, 0x0, 0x1, 0x40, 0x0}, @jmp={0x5, 0x29, 0xf, 0x7, 0x6, 0xfffffff4, 0x14}, @ldst={0x0, 0x0, 0x3, 0x4, 0x4, 0x1c, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x0, 0x1, 0x3, 0x8, 0x7, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000807000)='syzkaller\x00', 0x4, 0x8d, &(0x7f0000023000)=""/141, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x3a, &(0x7f00008c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000028e000)=""/4096) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000069000)={0x0, 0x78, 0x400, 0x9, 0xf3, 0x22, 0x0, 0x0, 0x1000, 0xf, 0x2, 0x1, 0x2, 0x7fff, 0x3, 0x7e1, 0x2, 0x0, 0x9, 0x6, 0xe66, 0x7, 0x3, 0x80000000, 0x1, 0x6, 0xfffffffffffffffe, 0x9ec, 0x4, 0xde9000000000000, 0xfffffffffffffffe, 0x4, 0xbeee, 0x200, 0xc911, 0x800, 0x6, 0xff, 0x0, 0x7, 0x3, @perf_config_ext={0x3, 0x100000001}, 0x1, 0x6d, 0x5, 0x0, 0x7, 0xfe00000000000000, 0x1, 0x0}, r2, 0x1f, r1, 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000aa7000)={[{0x5, 0x10001, 0x80000001, 0x5, 0x5, 0xcc51, 0x3, 0x2, 0xb7, 0x1, 0x63, 0x12cc, 0x6}, {0x1, 0x100000000, 0xfffffffffffffffb, 0x0, 0x1f, 0x0, 0x81, 0x8, 0xfffffffffffffffa, 0x1ffe000, 0x100000001, 0x9, 0x7ff}, {0x0, 0x4, 0x0, 0x3, 0x2, 0x4, 0x0, 0x6, 0x39b, 0x9d7, 0x3f, 0x2, 0x7}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:20 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") munlock(&(0x7f0000683000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$alg(r0, &(0x7f0000b85000)=[{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@iv={0x108, 0x117, 0x2, 0xf1, "9ee0ac7316a9bc41454afb1dbaf9824222ce070a62dbb8d092f6202c6b8b4fd0c5817a0c8d93c182b27fe17acbb5876798df7f0b3ba405f0a3f419187e0d49be8fa091e3c81b144551e2321d9cdb16b9d1c727f9b4acadff0a1d8d5c4c584ffed36263a73a15e2c5967f9ffe950474b32fafa7c6d26474e8b02a1a783943c814a510103e5fe38fac0ff44d4f20751f9be3477eb7ac3740a5bd71160aeb62b2246c36d53b702ba341ae50f82e25055d8d403885a74e13e926f6e8034c191bf6cfb06f12891699c7524bb607da24c4aca8d70c4331d906a1f807899943ff2bc9826b0d3a2b1508fa6f9e8c33416330e3a6b8"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe0, "9fc4d134f2691060bfa09a358f7125a2e5011f93a831204f97beb8d03be39e3e3827acb023a80717a3b77495ffd8b8b64d53f22c76172938c2ba3e4975f057b5592b3caee6c20f518df5abfc13abd6d33c3b81bcaa986f0a18d4e05a1132f2cf835eefd8bdc70c73a1e5deb45700a359c7093cf6c946f6ddbe658690e2023f46e73d3d1d87038e0a69e91137dbf0e58152fbfd51c2a45437d0aa12ee7d60951c9559626ca516949ea57de713681c010d268698433bbd898f8d5d44df59706e27b0a993a4915dea959ed515b37d65345364abb70f616375dad47a1a64dea2f143"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1260, 0x8004}, {0x0, 0x0, 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{&(0x7f0000001000-0xb0)="ec95b73341ea207d77c20373528482c73d13c48667e735fcaace66fac5f4cb5230bce6813b4a28a84069880ea0fd42e90817a6c40e7f8a6aa56326432a1683bb9ffd4692d31103058e56ea3ed21d2e7b37846611aa2bd7ce143278d979f02be0974a2885c5bbe296ae93bcb4ce856a9cba8475db1913166f64274677a3c0a071ab45ec1ad31f39a8a597ff40a12ff624ed5fe60e496ac95f8922220572bfe5bad95af327c99f2839e566cdd29565b3f4", 0xb0}, {&(0x7f0000bb6000)="15ce32f3e5911f9a5cdfd691ae320dd6e35692a717be5ac872f9ba3d1d33ca7d045ecdd9d1221910f095229d893cc83a1a3c01a1b747d3ce91b359a8a404c3fa773af95b0e5973fc197945bfc16832c6bdb937303e115cee0265b21ca411765ab1ae43864385273cc123ece60c9d37a071743a6f6f2c77dbeae2b2d90677a85917f2e054ff", 0x85}, {&(0x7f0000652000-0x97)="da6d8d33bbfbd474e4bbf8a89239b4c61d559176b961e9be90b97888e6b0c64210c2591b3ce520b1d548fd462fa144a64eab24ba3c59d8766d215cdfd809c8c64e1beeaae9a6928109481f336220ab6e9c0b28929849f8d8683d6970dc2b85acee5e7405baaa320feb019cc918c027b86d66b04119461965f28f9b0b4fb5b3ea36ce5cc27f000d8f1c92487e7760e6f87539013ac12eef", 0x97}, {&(0x7f0000000000)="6c9161e2686be258f068474d26eb139fe1412c284aaf08a96fc7d9a8538c053c20cb8780a46e37a698ef9ffdeeffab45d8ab8483778639a4bb7168f121c8278f89957c6f4086713ebbe35fd71389a0435562c8fb575667fce309f5668ab047729bee5d4a3fa8ac158de72a034e1a208241cd1844d5a80677d6de86f15588af68c51765b3b30dc4b7a381673653bcebda6b328d7f2386e083241a1c5ca3aef70c236c97d70b91a5f5878181b7d6a96a7fd54bb2cf66c1b3b86831fd276c6e625e79a4660e9952ba66aa4dfe66be27a742f95900e372c486afe58101231e7a754209eb0750b78e3607d529b013864b4fd9d41f4fa4ba4337db93", 0xf9}, {&(0x7f0000908000)="d9bf22370058a4bb261b0ee1679715b81317302863b54e414f792cc3b9c8d17049f0865ec6fb05833dd7d2489701be0e215f9aa1d4c07d67cc65bdbb662193e37f1e45", 0x43}], 0x8, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000f3b000)=[{&(0x7f0000001000-0xe0)="22f002824fb98c7451ee431ab038a836a3b033eb856685941ea217200b961ed18315044f4806ef446ca78dc7e18611a78e1d9cbb13d8053edbcc358f15b72f67e49d6a2bc98158c5841e6951c4ee79d8e4289b8e1f738bc1be80f498548cccd026d2f6061f70dd8239ff0d7a62d6b7a24ee9066c25205c9a7caf8ddc15b82015009c1340c2bc9f100b1b4f68ddb8de460e58083b6ac23d8e016bd09756492164a91787af3ab27572cb90e04c97d16f652359a29b6e6b93652cde6e1520c513773ce0cda59d63cd4ebe6507bad0d47f28ef42b6d45114c34709235ed3a5c96d39", 0xe0}, {&(0x7f0000000000)="62b6c4571eecae8a91591a70144e8b0a8ed9294c66ca4a82b4dc62f77e2c9b2dbb166c6cc2fff83317e598d98e816365b8246e", 0x33}, {&(0x7f0000001000-0x8a)="67d624bcd584f26013cf158e3d8e6af0c95e23240ea3e18cd0ec7426ea04962cc5d085bced67c9203e8a5e3fe2963e9d80367f56f76d32e79a0a08c9043f02c828d8781a1c3a8a648a76caf3bea18aeaffdf3c1342c1c154515e198a98c7e7387db1f0d82590b71eb1fbc96311538d14cd6b41cf7ec6b478f375ca63c8ae9db79f3075ca217a8a96bb8d", 0x8a}], 0x3, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x60, 0x117, 0x2, 0x45, "441b68531161036d7bdae5f9a5546ad52d471e950f6b3c8d3476d5b58434b436b588b468b206208ffc276ae89cb7b8c3d94af7efa45ff6c344e27c6b9db567ebf0edcc2c48"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "9b842e7f843fe8e2327b4e2a970deb2afdc801f136b2a6089e9b91fb205bd81f1542344bed66960cec6086266bafd88082bfaf77a10937b9dae4a56bb7c0a850a3028f1f4b367035f24f6aa942ad8916a246f9f082a0277f5ab84759b201d10f1bcb50250fcb0f0be995d5c295811db0bf284610095a40a28631268ec9be8e597ff6c14bcaf6b73aa43047e3a2cb"}, @op={0x18, 0x117, 0x3, 0x0}], 0x168, 0x8004}], 0x9, 0x4000) 2018/01/25 23:52:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1a400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a52000-0x83)={0x0, 0x7b, "348c72f67f2ac36ca02ca49eb7800695c7f3475d83d08ef76f50bf27f0b68e6518cb3ef109107b3c57e622e5746d340e50799d1675324b687cde883472fab4f2b23dc6b2d985234a788b381f9ccdbde66837b78a15000d8d6ee55357f4ef51201ff0ed8e344a903764ec96eac82698e06c15137e9daeefcbc26465"}, &(0x7f00009d6000)=0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0xe, 0x0, 0x6, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f0000f93000-0x22)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/01/25 23:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000437000-0x8)=0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000097c000-0xa)='/dev/cuse\x00', 0x800, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e41000-0x4)=0x0, &(0x7f0000d9b000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ba9000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r2}) 2018/01/25 23:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00009dc000)=""/61, 0x3d) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000300ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000c59000-0xd)='/dev/usbmon#\x00', 0xda, 0x90040) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000027b000)=""/79) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00009bd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0xf, 0x17, 0x18, "71b466b2821f9fc7e268950301f8b4ecd59f83ec6944dc8149503a978b0e4c5daf277c90e11897657b77907ae6b9b5f6301e9501f860d93f7b255d516fd91701", "92f06e9f7d73d9a89eb50e279ac0a1b2e5e5ace3a5f1a95c147040141d4bbec6", [0x7fffffff, 0x1], 0x0}) 2018/01/25 23:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8000) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x100) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000f70000-0x70)={[{0x0, 0x100000001, 0x7ff, 0x4, 0x2, 0x0, 0x66, 0x1742, 0xe98f, 0x7ae4, 0x8, 0xb933, 0x7}, {0x4, 0x10001, 0x40, 0x9, 0x6, 0xfffffffffffffffb, 0x9, 0x5, 0x5, 0x4, 0x5, 0x800, 0x1}, {0xffffffffffff4a85, 0x2, 0x2, 0xfffffffffffffffb, 0x5, 0x7fff, 0x3, 0x1, 0x1ed7acf8, 0x1000, 0xc3, 0x1, 0x8}], 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 168.432906] binder: 23977:23980 BC_FREE_BUFFER u0000000000000000 no match [ 168.456726] binder: 23977:23980 BC_FREE_BUFFER u0000000000000000 no match 2018/01/25 23:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) write$sndseq(r0, &(0x7f0000339000-0x30)=[], 0x0) 2018/01/25 23:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000954000)={0x0, 0x0}, 0x10001, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x80, 0x0) bind$netlink(r0, &(0x7f0000244000-0xc)={0x10, 0x0, 0x1, 0x4000}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000623000-0xc)={{0x4, 0x1, 0x5, 0x1, 0x7fff, 0xfffffffffffffff9}, 0x24}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8004, 0x5, 0x7, 0x10002}) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r3, &(0x7f00005dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba8000-0x4)=0x14, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d8e000-0x50)={@generic="a1c367a3b37a20e354a2454bb9d309c1", @ifru_mtu=0xffffffffffff8001}) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000282000)="", 0x0, 0x20000000, &(0x7f0000d72000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f11000)=0x30f) r4 = dup(r1) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/25 23:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000073d000-0x10)={0x0, 0x2, 0x1e, 0x3}, &(0x7f0000c30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000097a000)={r1, 0xb9, 0x1, 0x6, 0x180000000, 0xffffffffffffffff}, &(0x7f00007ca000-0x4)=0x14) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x100000c, 0x12, r0, 0x800000000) accept$alg(r0, 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ba6000-0x10)={0x17, 0x96, &(0x7f0000ceb000-0x96)="5fbb9f054957a0f792b33d30d6cdf3e0b96503ae83fceff666d5025b125cbac384b85bcc8abcd177108b04f62213e8d998b929c30741fa0143551656be653dc845f7085be34e13efb97758be7ca2179348f331a8451a65d03fcdaafcfbc864f66adb2ccd4caee825e509cf081ead430dde962937f04af70bacd5153cda2138adf57112671fbeffd2744b0ba5d910f34cb2bb5fb5b9ee"}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000ad000+0xbd9)={0x3, 0x2, 0x2000, 0x2000, &(0x7f0000fe0000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7e000-0x8)={0x0, 0x6, 0x9}, &(0x7f0000793000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6b000)={r2, 0x6, 0x33, "5a796c7a9c8ff54e39ac1730a0e3538208fc2a7437013432f8512264a5a486cef3d0e0aca40c530617d7207c008bbd6d55c635"}, 0x3b) 2018/01/25 23:52:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x9) 2018/01/25 23:52:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002c000)=0x0, &(0x7f00006e2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000c000)=0x907, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r2, &(0x7f0000da5000)=[], 0x105, 0x0) 2018/01/25 23:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5a000-0x4)=0x680, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f15000-0xc)={0x6, r0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000028a000)=""/216) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/25 23:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000454000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/01/25 23:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d62000)='/dev/sg#\x00', 0x800, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000d0c000-0x10)={0x1, &(0x7f00000af000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$audion(&(0x7f0000e96000)='/dev/audio#\x00', 0x9, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000361000)={&(0x7f00002d1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000287000)=[{&(0x7f0000f5d000)=""/233, 0xe9}, {&(0x7f000009c000)=""/71, 0x47}, {&(0x7f0000237000-0x8f)=""/143, 0x8f}], 0x3, &(0x7f0000e26000)=""/246, 0xf6, 0xe00000000000}, 0x10000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000012c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203c, r3}) mmap$binder(&(0x7f0000105000/0x3000)=nil, 0x3000, 0x0, 0x6010, r2, 0x0) [ 168.575567] audit: type=1400 audit(1516924340.603:1861): avc: denied { map } for pid=24020 comm="syz-executor5" path="/dev/audio9" dev="devtmpfs" ino=28811 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 168.601804] binder_alloc: binder_alloc_mmap_handler: 24020 20004000-20005000 already mapped failed -16 [ 168.624192] audit: type=1400 audit(1516924340.633:1862): avc: denied { setfcap } for pid=24018 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$kcm(0x29, 0x5, 0x0) ppoll(&(0x7f000034f000-0x18)=[{r0, 0x4, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1240, 0x0}], 0x3, &(0x7f0000356000-0x10)={0x0, 0x989680}, &(0x7f0000778000-0x8)={0x6}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000d25000)='/dev/sg#\x00', 0x0, 0x68c40) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000019a000-0x8)={r1, r3}) mq_notify(r3, &(0x7f0000c05000)={0x0, 0xd, 0x0, @thr={&(0x7f0000616000-0xab)="36c103e03c275ecfbbb6b9c48cea99e051ee4f09d62a3c39f17fe463192151f907d0f7d9fed51243722f3e8076c70661c874df7821e01343f45de65578e5536fc415c4e0e4171e3c8037f722414869cb22998c98a8b1545d2a9dd0bf6028c8cce79df81a4cf96c9138b26f1746930192655d9a1febdb9c5ed2af28ab6da7be7792ae06d905d7e1ea3f77234c995c92ea92a3c5995c2309be8553c4514b25ab7ac7990826d9e4c7ea8586f6", &(0x7f0000af2000-0x7b)="9987c7ac9eeb2152ae461fed0d5eb9af92f424cca3f71a3af19a987cc18c16b0a2930e021d0dfa271172a28ff128b647661b486e89ea789a7842a804c729c0f8d63c9fa601076256b08484924736eda77dd9ec3e0eb281258d20d3760a17f088ab6a7111be5a20a223815b065122fe71807a9bd15260f4bdbf54c8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x3}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xbd, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c31000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000-0x18)={0x400, 0x3b0, 0x434b}) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000005000)={0x0, 0x0}, 0x1, 0x0) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x400000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000003000)=""/64, &(0x7f0000006000-0x4)=0x40) 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000066e000-0x8)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x22) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}, 0x0}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ecf000)=0x0) socketpair(0x3, 0x8000f, 0xf802, &(0x7f0000baf000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000083d000)={{0x3, 0x7}, 'port0\x00', 0x80, 0x90400, 0x4, 0xffffffffffffff60, 0x9, 0x7b8a, 0xff, 0x0, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/25 23:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000156000)={0x101, 0x6, 0x0, 0x9, "0d2d7f7b2161a80b5ba3ec576cfa8190b112bbcc0bd0da860079aa066278aa3841d4f38142d9cbe93d9a1028", 0xff}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00005ef000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) [ 177.278404] audit: type=1400 audit(1516924349.306:1863): avc: denied { map } for pid=24049 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=1078 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afa000)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000afa000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000afb000-0x4)=0x14) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000017b000-0x1e0)=[{{&(0x7f0000afb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x0}}, 0x2e, &(0x7f0000afb000-0x10)=[{&(0x7f0000afa000)="916a5a52118b5015d8e3be33a3ce22c211ea387be0c1a3a7e19a54ac29bab0916f67af7f9d4ff7639e6bc26986f472b078509a1c34afcb3071e648516ad03c9e3cdbfad39aabef4a59addf217cfdfe261d353196bedeb6874d8eecaceb71f11ec519eeeea0d78bf3165e758385c3ee96e2f8c54b130b93902a0d26576c4cc08bc905b651a2ce2bb7f8868fbe48df62cae73dc864ddac7165a2253b215435e472946ce1d6b998c05e35357058f60f4f085b74e7dd072be897a7f1c57f63e378047082ab57e4763d1f23db7bd815397f4e102ed440fd2668664a257a3aa069d0036f63ff53695edd863cc64de317", 0xed}], 0x1, &(0x7f0000afa000)=[{0x88, 0x10e, 0x2, "eaefafffa9c24ef2440eb35cc1f93d1b5e2fd2f096383ebce279b26d5ea96c0496fe6f7843fa2637237b0867f28910626b044809d90e33bea67ffcd2f551609a53c0a49df6a08367e8a9a393792a0379e81a8a44c743dc97c1a01e4a402b263e947ff927277661e3bbc19fb5562f18fc6fda1d"}, {0x48, 0xff, 0x1, "bf5c0e954c63d17c3b84830909c242a8e4f32c6322bf05e0532d6478998ebf19052923c8531d43e326f2782a246faeac9d7479cdf0e36b11"}], 0xd0, 0x20000000}, 0x4}, {{&(0x7f0000afb000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000afa000)=[{&(0x7f0000afb000-0x7a)="12f9595cfd9a1a43f29c0e8b5d752b328390cf02699433d21ae7840fb3acd321f0912de67300a0eee07ac703fa16358e9c25676737d1966d76fa3523f5e70404bc7a04ae1b8cf62a76cb86732d428e636e92f0a429d2ab12fc9fc4c8f7f256352fb29958588a565e974ec569296152aa34f6ab9d96067550560d", 0x7a}, {&(0x7f0000afa000)="b017dc1ffb174f3e2fb7859e8d4ff00b5275dc565393f270a45f51ee0e4de8507fb77407e81908c455154cdf10dfa96cd7899dee20c247f78248efbbb9ab70d55e2f699881486bf56a525a2d13e5822f085ef55ab1cf9e871258bb0abd172b4758f9eadb2299ae400616d15a1f9ebc3992bcde84429cd195d2d51af415ef2eec92fea7e708084edbe6f39a63b0a909409030649b2888b593a1d3b0e4edee285c68fbe76e7b74cf37580e3c3cbaf426413f03c74ac6a6d235d65e3970", 0xbc}], 0x2, &(0x7f0000aed000-0x3a8)=[{0x28, 0x109, 0x8000, "9bf95887af145e7aec3ab0d2a54fe1bff27b53bc38af9017"}, {0x78, 0x88, 0x101, "b934821bf736dfc71cac7a6586fd73b2be3e926cb992d1602e89e1a7ea9947176bb0c19e6dee5b5df28b797fdca8ae20dd430c15940f756b2211bdfb5a13e4e7bff7fb6f2d203c84ccbd07d5ef734badb4e063ac22de69c6f3553d401c54fe3179"}, {0x110, 0x0, 0x0, "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"}, {0x60, 0x107, 0xfffffffffffffffd, "561b21206b275fcd1e9c5ad52197201296a378cc29b9359df74aa734194c2b62b487097b46c9aa842c9b7ee01c89e520f4d2ad6caf9236a009c355fe23485bf4a28e516c8e82f6aa3f"}, {0xf8, 0x84, 0xfffffffffffffff9, "148dddff85e93a4fe2145e69ea9b62606442aef3102d22dc879668ffb010a7b175fad9ed08e639c62a38cf803a75657bf738200f8f54e34689e4d0b8a4ce1b31f911a9a8515352a1c9669186a8bebb8226c8e4987173f4cb3a1a1cab1f1a95270f612dac2be2074bd2630edd78c91038497202b171ce85d69f962a25fbe7452f5df5aab72b239ed1df2772f3493d004cbdcf838b149f03051eecae224d988d8889a68093479680096e720383347417459214888243fea9a7fde45b7c600af5880f7bc819eb479d7802834175641eac38874295dc475bf2a5ba18010c235d24b52ab8ca96688c018b"}, {0xa0, 0x108, 0x7717, "de49dfa9fd55c2581aacaa3a9da41cf477c507d5f6688c2bf091e231a5cc825c1ed06b4b8ebf9fe90afd9f65bab18eb07e2d95f9952cc0e33eba0f4c2951f4f4a33aec3927fc08760a998808839004b8c5972be960513309db130a87e53fd6d8e31d3cb8da57420ce7894ff012c240602e5ccefba70e4dce8df3be6c2a93f9f2dc1c112dbf9fdc5bebb7fa"}], 0x3a8, 0x0}, 0x18b5}, {{&(0x7f0000afa000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004bd000)=[{&(0x7f0000224000)="fcd5484051ef", 0x6}, {&(0x7f00005cb000-0xbb)="4326e6f7e08a08016daf011c806073292abb15e1a6a1755266da6ebbd0bb535faa010246799b2f2e63157ab082f4019dd6fd334a973995d0e699cfeb9f42cafe9f1de1e4f22432177eb3b1eb6ea153e6b1eafd01dbb621ace85283e31ce08f93874842e623baad9e19733ccc1661fd723a91d19a286d177b23cf685e0bebda697aa7c5048497ba2154701478e62f6436ba4bfc0db2827a4cb4b5eb26bfdf5ff1fdb7f838108183f1ab055c06178b7a3b448e0fbff6bc3e1c8bb4c3", 0xbb}, {&(0x7f0000338000-0xc0)="1233ff50174441de6f48ee919e06d36d830be36463a7bf5e763f69b846179be02ba24649fc40da52c167ae339c819e11134d3745367fae63c13651b3ee0dc4a07881c84498837e07fbd315c3dc96a42f38f22012fc35281b02d7117ead0d9f0b3206e744b57fed1b7612b72ed26cc42d2fd8a2dca3c12b16a845d8a52dab2dc075cf1372092cdf0ee7e58dba23cede9ea32200d0a14780b00b3c3b92ee349a7d32f36c73df3a5621ff9816f7a562d29130ef3fca7e370da90efb4b48de7ae9b9", 0xc0}, {&(0x7f0000063000-0xe3)="7b9acf07f0a0a1c821c56c4c801d86a3dd7f78253e30b0c6ccc2bcd7ee397cc041d055aa77fc3565ebcf4797a2366643db0b57b097a3bca76eb30995e5b55f496a0c1d96f4ce64e741e3907e7e8e10b72d4cdb0faea8432db6519a19057991238afe18858b920a3a0c3e1b18db6e4605b6e5eb4a6f32c4a13964a83e37979769888977ccbe37f3c5e5a7bdb43aa39bdb9066914bc428851cf6d38b07edc7214a04b60ec1433b11a7ff7b284333a7e491dbd8d2718f293c8f9dccdb903e69e63867306f498a3c187ad10dbf53d60f47526d30fee1dd8aecde1105849a038ad9a2b42fb1", 0xe3}], 0x4, &(0x7f0000174000-0x168)=[{0x78, 0x1, 0x6, "d14b040cd4937668dbf9ad9b2324be7e404a7c51e7ed23a10db33ac9146abba6336a9f673fa6503fa5509d2191306393df849778b7c0bdb2a55b29a9945338c6578cc8ed33112dba5de3045c4e4723c6f8a12ee20085a4bd53ccda6c39757ba2e0a8ce61e8a99503"}, {0xf0, 0x10b, 0x4, "0d7ae7024ea8cb88f3ddd840e93f446bf1fb38c43754295df237b0bc42f261fbac00e6c7736735f3d6b4f53d4d9f64231db885f8dabd0552e7ddb9ffaf7fdd622e598a79de6f6b516fe1a87af578798a53ac882b1e6f8d30e7bee49d3f81a52baadba0b01a13d574e9949b2867c1fd794add1a498f88976e93c65a690314a4ba20910e4af7a4ad00c001beb707c2a66aa9a623915c79584e8ed64c174246e93b3e10323bac35530c9c24c44368fc64abec783cc7b60095ab3a9249b1f9f775ca01493d0a62a621e1ecd04d2dce6bf682141e14abaa2d3191dfb14ba92c6a"}], 0x168, 0x4000811}, 0x8}, {{&(0x7f0000016000-0x8)=@sco={0x1f, {0x6, 0x3, 0x2, 0x40, 0x2, 0x100}}, 0x8, &(0x7f00004dd000-0x10)=[{&(0x7f00007ff000-0x3c)="e2484835ae2dea613c79d1dccb805bda8a8fa1ce42076cd9961da31bb3f05d581d943d40c012d3426dc90a5e9b1676594c15091529940f5d282090e5", 0x3c}], 0x1, &(0x7f0000afa000)=[{0x58, 0x1, 0x0, "faded3359ea4d0e7afb46acde43f48ef51ab6ddd721e13f425f9f03f2f85d8fec92c334a232debb4c73c2ad617649a51e46bce4ac4b7cd784bfdb812a9224bd590203c"}, {0x20, 0x110, 0xffffffff80000001, "cbea9f39440354348df3397c25bd"}, {0xd8, 0x10f, 0x7, "4792d78162a8134ec1a56531fb83a000fe568a07fd9a7374a6bf443c1ac27fe1da64953b7b70c634ec958b2df1e73014d12ac8d3b721c571d5deab677663005cdff7e79986e30f0a3a1e74cf0226dbb8e2e7577f073d1d91fe618ce13d72f1c90166b1b9c841be10ddad16386e94fe1d8a2b32d2374c851b38941bace96faa79368e762216976c4645ab796f944814b38ae7043c359b77e7f9cd5e6cdcda4d3ac80044ecfc7ffe2423f76d58d00ae55ae6c248aa606ab3acb3b024458121d2af6bb2"}, {0x18, 0x29, 0x5, "1b1411"}], 0x168, 0x40050}, 0x8}, {{&(0x7f0000873000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000afa000)=[{&(0x7f0000afb000-0x15)="85b2fca3a35810c65b3791a2f3b75d45655265f1fc", 0x15}, 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{&(0x7f0000afb000-0xc6)="4aec7a309303633e596ce2f0a4937ee3deabf740f645516ca3cb9ccb3e9d69abddcc0a4e65336fec0b4885b2a2e022e29b9fd93779cd4516c21611ada6567200699bf29aa3a279d8ffff90a784f2fc08468e2d5f469ab783d5db110f0ca58f7305faf0f2c1482cc8b2a997a5c1b0e599fee3567b1c7dbcb33e7e8df15f716c19ed5d557da69ff9fb12c211a18236301d9c0221281337fa68232cfaf84e23c7ce5883554dfc8fda4c1f9656785775f05cc96ab75f03e5ae88396e18969616c8b3c5ef07e96063", 0xc6}, {&(0x7f0000a80000-0xf5)="62fb964d5ca49d77675337a8664896e11d6ff52e7f0b336a2d7f948e0b09a79ce03301c99c17c2390a3d7c495d201af283ba2a05c9c51bd7e04f1ed16bf1ec747619a82e2d79a4f0b7da91f69ecc1a9f887a40bc4713e508f5a8b1939f698647028a483d5d21770604308a20777df4dcb23a32abeef8e50fefa35da865fed44c57458189df728034aadd2248bde3517cb4330244c9ac857be06b3513cbcd95b17fc92da8da7346652f3e97d6f9bbad0650e7abf8a22c83c222abcd1d93223fb3b8ee4aa535cc859459273037331f02bab933d39b4e8f759997d130f53ddcc75c57e7cfc61a1838f5060f0efd457f4d86571fe4b40a", 0xf5}, {&(0x7f0000614000)="382da735d4f5637000e044c808b179eea3db004c0782155a237f3acff3e79ba9ef7961d047c5af7fef6c56d285fb2062d2171a4e350ea2f2f13923e9721e8a3b91e4c31d1ef6a34373c294bba4a5f2a427eaf3c1b949c283db25ef433364a2fc1bb3da625d2410515889df7ea14533463f53fe70847e335cb7605a0c6689c356bc08a0694f615b78456d216e9cb451c77116f5f6d034400247d3ccedb0c8ad4161a22ac6412047b2e52375a3c57225bc", 0xb0}], 0xa, &(0x7f0000afa000)=[], 0x0, 0x8000}, 0x9}, {{&(0x7f0000afa000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000afa000)=[{&(0x7f0000afa000)="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", 0x1000}, {&(0x7f0000afb000-0xec)="266024784856dbc7cd1477f6946e71164ae3706af4251b42f9a0097a299769a4c6d570fd4c73540036894795d2ac9a31ed5b9b670318c2447eda3e78d8161898ca388e57f0fdfbef525efc3f5321a22eedf8099b9c85d575f895bd0d918a8f81e24c601dfb60ffc2e9992f9c1ece8199392192a46a92e63f597d3e047e5eb26367f54aef95c92fc3889dff1932ff35420b522f22a70ea9347561ca51167cb122e8c884a899aba6289e8debeddad4e4b4283fa51b52cd11d18241e1cf6fb0ac16503ad2f775e0353f977202003331b6c235fd160d530b722b14de91d756b9b665b2c0b9cd2b69460e2a3f61e7", 0xec}, {&(0x7f0000afb000-0x2d)="3a2675cbef1552d09b56aa418e586f95f71d0042441022b3754b286567c18ea0292df161649146895a7a3896fc", 0x2d}, {&(0x7f0000afb000-0xde)="c22aa4c5d54cd44c0305febcf13745029ba597f1e5f6043530014242509b2600f9281ceac1155f6f49e2d34f86f8a4f13a4b8b7d368da42ec99a252daf03dfc0862080b26bba3eb2821adf49ab34b63897cf92c87eda570e64eed407d96c5d393b9a89683f3c97cf4fa469716ec5a82b276b442bc39f8492de94ce56a422ea98a08618f497a806c648a2abfb6be783012b786aca56b7cfe03fb185b6e472d21d656814d6a169aa1f28805811856754dc6419479baa52a3ef9c789fcacedd8902ec9c8c30bf19cc2a421555d30acdb2a5cc257e8454c87fb7d2ea4e0476ba", 0xde}, {&(0x7f0000afb000-0xba)="16522ee00732510ff6ddc0af1803f1e936f384e3b9216f892bbbac6e992af547d3709ca160d56ebba80e21e184fc2ab301148a58f7fe444b8a5d6a11b114acbbe36ab9c4dd8c66a1f50aa0c9c126504f3b4e607ea79c6c58bf76e61c1d3a9127534b4a049bc3370c3c77927449b4ac3cc2ab0cc4b8dc1a83830f80a4b4850a2493fe0821ede0118906f53407c43d535dcee6197a10a766bd013ba753ff1b2567347d219bc4e60037fc449c2b8535255c8eec2c661358d2312cde", 0xba}, {&(0x7f0000afa000)="772db3f0e76cff0e321eef05057688f84e53301ea8ae9d8632bc797bb144722d480a244852bd229caee1d5210cabaafb45c1a620e31e41bec778bcd2525a3e77cca722e1b46c92a7cf032db6603b929ff28c99930fb077e2fd26461793a78de32629cd6686e4ec53254b60b8c27bed366872e84f2d79b78e24215acedbaeb06670c12c53ec409e290f98b8", 0x8b}, {&(0x7f00008d9000-0x7c)="04c10eb406106e1f1bbe108a01bdca036b6171eec3aba70d032de6609f140e7f9f226ddda5c43c32bf03c5a4517136735971110e7f58c7bedbd675ba55833f5a1cfc0989023e52ee2353d9a11c3401ed593e1fe44689c4f27ab543f9e0998e4ba7a39dc12250655e0b2de600235db1a6b5d7c8492bdfe92e371cdd61", 0x7c}], 0x7, &(0x7f0000afb000-0x90)=[{0x50, 0x107, 0x101, "1112608e90c7eef75306f8a18121a6d9afb6580baaa9da3152f0f35303c0baac32c3f0dd69ace72cc0edba335f3fd47dd2a942235ff2c1f31d185db376ffd4c6"}, {0x40, 0x0, 0x5, "d0f4828e9bf4f7c0d47fd17c7155235c8c1df428eabbaf187966278cb57a6f8f0d622fee0c74a7d42eeac48aab0bbe2a"}], 0x90, 0x1}, 0xfffffffffffffff9}], 0x8, 0x80) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000898000-0x4)=0x0) r2 = memfd_create(&(0x7f0000ff8000-0x3)='\\:\x00', 0x3) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000625000-0x4)=r1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) writev(r0, &(0x7f0000755000-0x20)=[{&(0x7f000024e000-0xa)="f23b64af32d347a4eb60", 0xa}, {&(0x7f0000487000)="00d1a8796f96b53b62f037e63e48cb0d94812191479d296cb09d1ee6a6d620b8d8500346f1d51feb0b259ecd92db64d96c844f170e54ef748680bf30f3838e46c773950b2fd8bc1857d8a5fabe971a01a98feccb0c56f02f9abca07bc08f07b6d4688a29ca194e98c8004134599bfcde78f4a804f87dd859c58fe27b5347caaa744211c26049b9c5d8b27b26e2ffd15ec22a42d23ebeeed529a0207bc657ec8c70441339d5b18b3847f123550aeb426f8cafe3fc1e8331f6d22c4557794bc9f568dddb1f573d9eb044defa8dd7bdcea72706614924fb6a7c5c786a5e73823374d2095a4f5a32c407b888d0895d8b23703884c6b040a6", 0xf6}], 0x2) [ 177.317598] audit: type=1326 audit(1516924349.337:1864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 177.317610] audit: type=1326 audit(1516924349.337:1865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000f6000)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/25 23:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/rfkill\x00', 0x200280, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000087a000-0x1e)={0x8, 0x1f, 0x0, "b3ac3391c02b", "57b346aaf37a2d84e1ec10b0e8aea034"}) [ 177.317622] audit: type=1326 audit(1516924349.340:1866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x680000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x100, 0x1f, 0x400, 0x6619fd1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget$private(0x0, 0x7, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000001000)=""/198) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)='/selinux/checkreqprot\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x8, 0x6, 0x1f, 0x9, &(0x7f0000003000)=""/9, 0x8a, &(0x7f0000003000-0x8a)=""/138, 0x36, &(0x7f0000001000)=""/54}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x490, 0x7fff, 0x80000001, 0x9, 0x100000001, 0x0, 0x2791417e, 0x54a, 0x72ec, 0x9, 0x8, 0x4, 0x6, 0x5]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)={r3, 0x23}, &(0x7f0000005000)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000007000-0x4)={0x10001}, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000007000-0x2)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000007000)={0x14, 0x3a6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000009000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000009000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x1, &(0x7f0000006000-0x8)=[{0x7fffffff, 0x0, 0x8, 0xc5b}]}, 0x10) 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009de000)='/dev/vcsa#\x00', 0x3f, 0x101400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b87000)=0x0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, r0) r3 = syz_open_dev$sg(&(0x7f0000fcc000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000dd3000)=0xffffffff) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r4, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000794000)='/selinux/relabel\x00', 0x2, 0x0) connect$l2tp(r3, &(0x7f0000dba000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x3}}, 0x26) getxattr(&(0x7f00006a5000-0x4)='./file0\x00', &(0x7f00008a4000-0x48)=@random={'trusted.', 'rmd320-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000c07000-0x6f)=""/111, 0x6f) [ 177.317633] audit: type=1326 audit(1516924349.340:1867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 177.317645] audit: type=1326 audit(1516924349.340:1868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 177.317656] audit: type=1326 audit(1516924349.341:1869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 177.317668] audit: type=1326 audit(1516924349.342:1870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000024e000)='user\x00', &(0x7f00001d3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000095e000)="c6ef0af5e3fbf5a5940ffc918cad535b1d95f872e62d82d2d57f289671e5cc17056c99454c311a2b23bd84efbf085427aa21497b3f574ee7551b6b924d7bcb8214c8b5c6fa0efccd1aeaac7fada47844ea61ab55f3f0799378b3a3e159c23f8f873024a34430da56b652ac19120d50fa16a489e8e67f8d7874a4044bbe9bcab3893799d899d89dbfa326183e292d8a2348e53e71e2ad6064cc371f7eeda87acf9237d07e46d1bea8d0", 0xa9, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000824000)=""/36, 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000949000-0x2)="", 0x0) 2018/01/25 23:52:29 executing program 6: clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") prctl$setmm(0x23, 0x4, &(0x7f00000dc000/0x2000)=nil) get_mempolicy(&(0x7f0000e5c000-0x4)=0x0, &(0x7f000025d000)=0x0, 0x0, &(0x7f0000f0f000/0x3000)=nil, 0x0) 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00009ac000)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xce, 0x48340) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001000)={0x40, 0x80000001, 0xc015}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023b000-0x4)=0x6, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f00000-0xb)='/dev/midi#\x00', 0xf9, 0x8002) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000c6a000-0x38)={&(0x7f0000a56000-0x10)=@ax25={0x3, {"dbf8da52fddc9f"}, 0xb3}, 0x10, &(0x7f00007b6000)=[{&(0x7f00008cf000+0x4eb)="f6ab2b02c1656bfa342950d84b044e67805666be0da95ddcbf79", 0x1a}, {&(0x7f0000f00000-0x1000)="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0x1000}, {&(0x7f0000ad6000)="d26c84dc5abc7e9ff6a9f8f073068972296b1c7ea64d7306e9cebf88f42f7c480f0020a3234c9b3b3d49806b408218d490b586959bcc011afbbb8e9ffec565bb29aeb07aba475f5a5001a0", 0x4b}, {&(0x7f0000eff000)="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0x1000}, {&(0x7f0000338000)="ac108f430f3463e40886e2c03ad374ceebae4ce4f0b581fb64b7dcae19eb79784f2fbf0ae8", 0x25}, {&(0x7f00004e4000-0xd6)="ebe6c61983f72525efe0d6f2890b504aef856ed0a8a9dd05c28e3abb4bcad4618d4993834f235876d4fcd6bf371d62868868fb2cf004cb0826ed5c02f28b88d6d6b3cb895509ae88d40d84cf2d0a7cc8313c2b63226d533fa6687aa8784fe44b1bf03c98e622deee6580c8be466111a15f797295c2a5a1931fa4e376c1040b2353fb395ffb7a2142fe7c59a12d6a41258a1206bfb7659428dd9ca003610a4d2c625ee6af7b0f996c373ab08f58fda170709a15f8d57961ab5e801545b630b00f61d5e93e8799eeb4722976a5bb11dd0467ef725f028a", 0xd6}, {&(0x7f0000a00000)="f00b7209771629877517c208dcf54810b22c030f9f83828915e291c9662c2bdfc664701771fcbd46db5b6915cf75676465f0d808411bb8e01dce64831a8daceb3b5c25", 0x43}], 0x7, &(0x7f0000c83000-0x108)=[{0x108, 0x11f, 0xd7a2, "bfd889ab7057e62514cb4239810c17c50fa67fb48fe32b6169f165a8ed1a33d2292e819ae9fba80ad699a101aab136b51a3aa689c7c58837bde3c73e697f6bd7eb00aa9fbceb1263516b8acfa05ae103a7f9cc4b79b929507ea9c433f0d2d866bb1918d261250f0401ee07afe4eea46575fc27858582751d7097eb6d2a4b33e19909389c84eb5924701a19d8f86d3afdb7458cf5f8a9f9d5fd86da98f5dec9c5310f42968401f39a6008651552564375b931acae59588cba6b66a1a5156bc666249bed09cb1595947bc0e71ab4fb49dceb6a3d83cc3bde92ea3b4e780f4e2192a15e9f929b081834244df9c3e72ab7c3087400"}], 0x108, 0x4010}, 0x140) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000610, &(0x7f00002da000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000064b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000)=0xe8) getgroups(0x5, &(0x7f00005c9000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f000058e000-0x4)=0x0, &(0x7f0000db9000-0x4)=0x0, &(0x7f000002e000)=0x0) pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) getgroups(0x3, &(0x7f0000fb5000)=[0x0, 0x0, 0xffffffffffffffff]) r7 = getpid() setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006e3000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00009a5000-0x70)={{0x80000001, r1, r2, r3, r6, 0x1, 0x10000, 0x0, 0x0, 0x0}, 0x80000000, 0x10000, 0x80000000, 0x3, r7, r8, 0x5, 0x0, 0x0, 0x0}) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000121000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r10 = accept$alg(r9, 0x0, 0x0) r11 = dup2(r10, r9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r11, 0xc0f85403, &(0x7f0000b59000-0xf8)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0xc0}, 0x4, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x400, 0x20000, 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]}) recvfrom(r10, &(0x7f0000ac4000-0xb9)=""/185, 0xb9, 0x0, &(0x7f00002e0000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000026000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getegid() r2 = getegid() r3 = socket$l2tp(0x18, 0x1, 0x1) dup(r3) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(r0, r0, r1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r4, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r4, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000017, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003bd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00009ea000-0x8)=[0x1, 0x2f2]) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b15000)=r2, 0x4) r4 = socket(0x140000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r4, &(0x7f0000b1e000-0xa)=@random={'system.', "855700"}, &(0x7f0000342000-0x1)='\x00', 0x1, 0x2) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000981000/0x18000)=nil, &(0x7f0000004000-0x18)=[@text64={0x40, &(0x7f0000000000)="0f1b350c0000000f20c035000000200f22c0c462059e950f00000066baf80cb8ce3ea385ef66bafc0c66b80f0066ef3665364a0fc719440f0118c74424000e000000c7442402e75e0000c7442406000000000f011c24c4e2d9a7250700000066baf80cb850396d83ef66bafc0cb81e379adeef450f2006", 0x77}], 0x1, 0x41, &(0x7f0000003000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000+0x53f)=0xe5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000008000)={0x10001, 0xfffffffffffffa9c, 0x8, 0x0, 0x2, 0xffffffff, 0x5, 0x400, 0x7fff, 0x644d, 0x8, 0x81}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000009000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0xffff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000)={0x9, [0x4, 0x100, 0x1, 0x100000001, 0xd0, 0xff, 0x8, 0x6, 0x400]}, &(0x7f0000002000-0x4)=0x16) [ 177.317679] audit: type=1326 audit(1516924349.342:1871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 177.317691] audit: type=1326 audit(1516924349.343:1872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24052 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=286 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e1a000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x200000) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f00000bc000)="7f1ba3b15df12bc3249256b19eb04eb18755341eeaf762a5c9ba57f5324849cb4c727bc2ed5e9c0144e628b676fc7fa85ff8ff31d755050646982c21a52af0ee4c2e0761683b430c7f8e3a85bfca2737db776ac789eb3ac2a0529fe983e88c84bcf584670eaa324799e3b25c95c3f2e9673d1f73e23d9c404946e8b2c4a80418ac330956a81492f1daaff7b7af4ae744aaa0b6df46cfc9ed26a67b2ec539daf1e58b3d6b472b01d42ac06a40a8854d89fcecdcb05c7cb89dcd3161712623f6700f58b188f4c41336251f033d30cf0066bb1094a9700b16c4b5ce42d6449735ea750732dbbc7bf94979fa2f45cd8c6e1c9d5d") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f00007d1000-0x6)='/dev/vcs#\x00', 0x5, 0x4000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/25 23:52:29 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000994000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x73, 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fd2000)={0x7, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xe66d510, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000c000-0x9)='westwood\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f000000b000-0x40)={0x7f, 0x1, 0x4, 0x400, "3aeabd34df24037f9d415fe3f7948ce8da6f943dd520608bb4b489d32100370dce3f0e939f617ac04494caad", 0xfffffffffffff17b}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x5, &(0x7f000067e000-0x8)={0x9}, 0x0, 0x1e5) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000099c000-0x14)={{0xfffffffffffffff9, 0x3, 0x9, 0x100000000, 0x7, 0x8dfa}, 0x100000001, 0x89b3, 0x100}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3c, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b77000)=0x894c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r1, &(0x7f000073b000)=""/216, 0xd8, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f2b000)={0x40, 0x374000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000087000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4000000000000003, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x3f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/policy\x00', 0x0, 0x0) pread64(r1, &(0x7f0000655000)=""/4096, 0x1000, 0x0) 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/create\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000030f000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e34000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000389000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d62000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c7f000+0xf40)="4de0eba6a9579b08e9b9ee761bd07a2d", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/25 23:52:29 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001000-0x16)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x246052b4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@alg={0x100, 0x10, 0x4, 0x5, 0x3, {{'ecb-twofish-3way\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x56d}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000276000-0x8)={0xfffffffffffffffe}, 0x0, 0x4) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000e0d000-0x11)='net/fib_triestat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f59000)={{0x8, 0x2}, {0x6, 0x1}, 0x80000001, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = syz_open_dev$midi(&(0x7f00000b1000)='/dev/midi#\x00', 0xf1cd, 0x400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00008bd000-0x10)={0x0, 0x8af, 0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget(0x2, 0x2000, 0x922, &(0x7f0000c8a000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b8d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d11000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c36000)={&(0x7f00004f1000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000e37000-0x10)={&(0x7f0000993000-0x38)=@getsa={0x38, 0x12, 0x402, 0x4, 0x3, {@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x2, 0xff}, [@ipv6_hthresh={0x8, 0x4, {0x13, 0x2}}, @proto={0x8, 0x19, 0x32}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f000019f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000d06000)={0x0, 0x1e, 0x2, @thr={&(0x7f00009b1000-0x22)="a51b79985abe0c5bc7041416468fce067e6e2dc144e3c8e7073a9f8eaa665fd6b742", &(0x7f00008e0000)="c9e2c35b92c8b5abc3afd45fee50ee131e50b44c015657c5070202e94b0b2ca490c19c763fbb843a0bdb80b8118aaa4d4c37592835780b99fd5423f20cc138bd7436e09f1ead20416948eaa5ef5d6a894d2e8cdb4d2146045ccd61b6093602c881bd501d582952540b328a2b2e0c758885785b63e7169ab0241529fcc656dcb90b02221d1872d3da4ba9ee2d9bafbaec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000024a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000-0x4)=0xe8) getresgid(&(0x7f0000642000-0x4)=0x0, &(0x7f00009de000-0x2)=0x0, &(0x7f0000a9d000-0x4)=0x0) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0x8000000000) shmctl$IPC_SET(r1, 0x1, &(0x7f0000089000-0x70)={{0x39, r2, r3, r4, r5, 0x20, 0x5ec3, 0x0, 0x0, 0x0}, 0x14a92e8d, 0x9, 0x2fc, 0x8, r6, r7, 0x400, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000721000)=0x0) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000049f000)="1e7278ac3d1c512bce9a5b0612290c0c251c6dc926fbbd095d29af75120a5001a7f05c91075b76acda8aa0b9ee03e75c201d2e84e525c84ed5ab3e7b27597dbc4810577a3ba3f6f9dbd0ee1e1f617df3f1aba7fb075f9ac892cde3fa725de9a2fef78bb213068e7ee81bc2e5776144a6b635947c2ef3fb295b43288390c0ac9ad684629a41d87add3aa29b25fb5fa110cee027d7cd43b7030f64e42e2f", 0x9d) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002d9000)={0x0, 0x0}) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000093000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') mknod$loop(&(0x7f00002ef000)='./file0\x00', 0xe006, 0x0) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffff9c, 0x119, 0x1, &(0x7f0000001000-0x3)=0x0, 0x4) r0 = socket$inet6(0xa, 0x1, 0x80000000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x4) 2018/01/25 23:52:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x8, 0x40) write$tun(r1, &(0x7f0000000000)=@hdr={0x2, 0x83, 0x5d, 0xb7b, 0x6, 0x477d, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0xce2, 0x367, 0x6, 0x0}, {0x3, 0x10000, 0x9, 0x7f}, {0x0, 0x6, 0x5, 0x100000001}, {0x5, 0x80000000, 0x7ff, 0x7f}], @llc={@llc={0x1, 0xfe, "91a0", "0499d6dc8ce731856ff2750945472e24bf3b890aaf40a8c387675056ef7478f1836984c4445a0a09f33b7bd20951d25271298c9a6f42d019b007e9dbe2b1d4e84794ef5edeab73c4d5aa983f65a9b3199adf964ea3620c5725098743540f23ea692d257ca04182b87cf1b54959364b29c9a503d46dd710fc02e37d329d8b105494213687d6f99e3e4abef0e2b7f344d83f86a7112edf88f0e89aa2bb43c3a307fc2d5f33b39162e9ee28958044e0c5b7821797fb679d160a41c8cea5b7cf7761336f578507b5ea435d71abc7dca7a258536e4ac83e79d6a30397b8c834497f1a118ab59d"}}}}}}}, 0x110) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0xa, &(0x7f0000529000)=[{0xb0f6, 0x6, 0x1, 0x9}, {0x0, 0x7, 0xfffffffffffffffa, 0x1f}, {0xfffffffffffffffd, 0x2, 0x100000001, 0x3}, {0x8001, 0x9, 0x80000000, 0x80000001}, {0x6, 0xfffffffffffffff7, 0x2, 0xffff}, {0xfffffffffffffff8, 0x1000, 0x6, 0x1000}, {0x7fff, 0x8, 0x80000001, 0xa4}, {0x1, 0x0, 0x14, 0x101}, {0x401, 0x3ff, 0x33e, 0x7ee3}, {0x2, 0xffffffff, 0x40000000, 0x3ff}]}, 0x10) r3 = msgget(0x3, 0x670) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000002000)=""/35) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x9) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/rtc\x00', 0x202501, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000764000-0x28)={0x1, 0x1, &(0x7f000093f000-0x68)=""/104, &(0x7f0000334000)=""/4096, &(0x7f00005ff000-0x1000)=""/4096, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000393000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8c000)={0x0, 0x9, 0x9, 0x2, 0x4, 0x4, 0x9, 0xff, {0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa50c, 0x9, 0x7, 0x2, 0x2}}, &(0x7f0000832000-0x4)=0xb8) openat$kvm(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000dcf000)=""/64) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af8000-0x8)={r1, 0x7668}, &(0x7f0000a0b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d5000-0x4)=@int=0x0, &(0x7f00003a8000)=0x4) sendmmsg(r4, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 23:52:29 executing program 4: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") ppoll(&(0x7f0000711000)=[], 0x0, &(0x7f00001de000)={0x77359400, 0x0}, &(0x7f00007bd000)={0x0}, 0x8) 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x20002, 0xffffffffffffffff, 0x0}) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) open(&(0x7f0000ba3000-0xa)='./control\x00', 0x200002, 0xa2) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f4000)=0x0, &(0x7f00008fe000)=0x4) eventfd(0x7ff) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000259000)=0x0) 2018/01/25 23:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000591000-0xb)='/dev/midi#\x00', 0x100, 0x800) ioctl$KDMKTONE(r1, 0x4b30, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c19000-0x5c)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8, [0x8, 0x100000001, 0x80000001, 0x20, 0x3, 0x2, 0x2, 0x1]}, 0x5c) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00009eb000-0x4)=0x80000001, &(0x7f000082d000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000722000-0x10)={r0, r4, 0x4, 0x1}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ad3000)={0x0, 0xff, 0x7, 0x1, 0x9, 0x401, 0x6, 0x380000000000, {0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x0, 0x81, 0x101}}, &(0x7f00000ea000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00005b9000)={r5, 0x84, "df658f9b73b79148361505e862c95f3ece1e2c2da8eca4bda031472e8176506ee581af3e08f9f2ef9e6e229a56ad7550f74e672a974737f45660ea4de4af6717a6085442cfbab5300b56eb4f9ff9bfb5577a784475786e9b87c281758b3ea7c7843358d87b5d293483ed1166e2d06d39a90e20a057e9ab42d8e1863e23d40e81ab5cc8ce"}, &(0x7f000094e000-0x4)=0x8c) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0xfffffffffffffffe, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f0000d8e000)=[]}}], 0x0, 0x0, &(0x7f0000a32000)=""}) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000adc000-0x8)=&(0x7f0000cd5000-0x1)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f24000)={0x58, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) fchdir(r4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003a2000)=0x0, &(0x7f00006ae000-0x4)=0x4) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x1c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x17, 0x0, 0x81, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001b0000)=0x800000, 0x4) fadvise64(r1, 0x0, 0xa5, 0x3) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x80000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c9d000-0x8)={0x0, 0x4}, &(0x7f00006d5000-0x4)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8e000)={r1, 0x101}, &(0x7f0000f8f000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000001000)=0x0) io_destroy(r0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x800, 0x40) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000018d000)=0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$vsock_stream(r1, &(0x7f00007eb000)={0x28, 0x0, 0x936e6c21c51d46a2, @host=0x2, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/25 23:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c81000)='/dev/vcs#\x00', 0x672, 0x80080) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000b96000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c93000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007c000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x130, 0x8001, 0xc89e, 0x200, 0x50ab, 0x3f, 0x3, 0x9, 0x5, 0x0, 0x9, 0x2, 0x7, 0x80000001, 0x6]}, &(0x7f0000164000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000061b000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 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]}, 0x5, 0x5}, 0x98) 2018/01/25 23:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000335000-0x4)=0xffffffffffffffe0, 0x4) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") getitimer(0x0, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000088f000)='/dev/dsp\x00', 0x28080, 0x0) connect$nfc_raw(r2, &(0x7f00004b0000+0x18c)={0x27, 0x1, 0x81, 0x7}, 0x10) 2018/01/25 23:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000146000-0xd)='/dev/usbmon#\x00', 0x7f, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f69000-0x10)={0x0, 0x2c, &(0x7f00002f5000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f000073c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000952000)=r5, 0x4) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/01/25 23:52:29 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b4d000)={0x7, r0, 0x1}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f58000)={0x0, 0xfffffffffffffff8, 0x1, 0x8, 0x99, 0x10001, 0x68f74075, 0x8, 0x0}, &(0x7f0000feb000-0x4)=0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004fd000)={r2, 0x9c, "09bbcaeb1e2e1b0e87662685309f6b4e0c23cfccee1e207ff72bf74d8f0d67fb3a39f96e89307489aaa32cb9d627b58665c842283a509de97f4c2262cc8e5d5679e3936cba4abc50d67ace14f5de8230f2c39c27bacf2a3ba9be75252ab57447f89f81878369125a0e5867716e0b78049a4185d486ca0370f7bdd5aa1df5d196405e210484b1b86b8e0fa702fbf1ff6508d0e3a9dccc73dc239097d3"}, &(0x7f0000feb000-0x4)=0xa4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/25 23:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000563000)='/dev/net/tun\x00', 0x0, 0x402) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$unix(r1, &(0x7f00005d0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000743000)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000cba000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000393000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009b1000)=0x0, &(0x7f0000145000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000009c000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) utime(&(0x7f00000f2000)='./file0\x00', &(0x7f0000f55000)={0x2, 0x2}) write$selinux_user(r3, &(0x7f00009a0000-0x27)={'system_u:object_r:var_run_t:s0', 0x20, 'staff_u\x00'}, 0x27) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000b12000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c9d000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$void(r3, 0xc0045878) ioctl$KDMKTONE(r3, 0x4b30, 0x100) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000c92000)=0x1, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f31000-0x4)=0x0) 2018/01/25 23:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000d89000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) accept4(0xffffffffffffff9c, &(0x7f00002fa000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f98000-0x4)=0x32, 0x800) open(&(0x7f0000dba000-0x8)='./file0\x00', 0xc000, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000398000-0x4)=0x4, 0x4) [ 177.820714] binder: 24192:24196 BC_ACQUIRE_DONE node 125 has no pending acquire request [ 177.829097] binder: 24192:24196 got reply transaction with bad transaction stack, transaction 126 has target 24192:0 [ 177.839801] binder: 24192:24196 transaction failed 29201/-71, size 0-0 line 2718 2018/01/25 23:52:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x1b)=""/27, 0x1b) fchdir(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/203) 2018/01/25 23:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b71000)="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", 0x141) r1 = accept4(r0, &(0x7f00003be000)=@generic={0x0, ""/126}, &(0x7f00003b0000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d62000)=[@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x5022, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x57cb}], 0x70) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ddd000-0xb8)={0x0, 0x5, 0x3, 0x400, 0x9, 0x7ff, 0xb4df, 0x3, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd712, 0x707e226d, 0x9, 0x8, 0xfffffffffffffffe}}, &(0x7f0000f1f000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008d7000)={r2, 0xa7c, 0x10001, 0x0}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) recvmsg(r3, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 177.895609] binder: BINDER_SET_CONTEXT_MGR already set [ 177.901744] binder: 24192:24212 ioctl 40046207 0 returned -16 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00002c3000)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00004a6000-0xdf)=""/223) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e19000-0x8)='./file0\x00', 0x4002, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a30000-0x1)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d96000-0x8)='um_iqp\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000886000+0x40)={0x1, 0x0, []}) sendfile(0xffffffffffffffff, r0, &(0x7f00001ce000-0x8)=0x40000, 0x9) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") [ 177.925382] binder: 24222:24228 got reply transaction with no transaction stack [ 177.925396] binder: 24222:24228 transaction failed 29201/-71, size 0-0 line 2703 [ 177.931508] binder_alloc: 24192: binder_alloc_buf, no vma [ 177.931554] binder: 24192:24196 transaction failed 29189/-3, size 40-0 line 2903 [ 177.998442] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000001000)=0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000)=0xffffffffffffffc0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x20)=[{&(0x7f0000007000-0x57)="a3d38629b731f26489bf3870426aa3f660f0c63f813074761d75fa62b079572d035a08fba3b8120ab83b4e168b680273ac375ed4d40b4fe368d181f9dd1486730a0c4ad846298ba00e44b112beada0fb54f8258effa64a", 0x57}, {&(0x7f000000a000)="ed7467e9a1195a8ccf43cbfa63b059", 0xf}], 0x2, &(0x7f0000010000-0x78)=[{0x30, 0x102, 0x9, "a5bbc98075a818897f2e8c4fc68ff19ee87c233e4c8bc1ae9088dcd4"}, {0x30, 0x1ff, 0x3, "6d90d9d298158e6192bcd7d13db7a1bf4c606711288dd0afd964535777"}, {0x18, 0x105, 0x1, "7313ba"}], 0x78, 0x80}, 0x4) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fb3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000076c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7fff, 0x1, 0x1, 0xa, 0xa0, 0x20, 0x6, r2, r3}, {0x8, 0x8, 0xa7, 0xf3a, 0x1, 0x100000001, 0x5c7c, 0x400}, {0x9, 0x3, 0xefb3, 0x1}, 0x7e, 0xa, 0x0, 0x0, 0x3, 0x3}, {{@in=@empty=0x0, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x442, 0x1, 0x1, 0x3, 0x8f, 0x5, 0xb5, 0x0}}, 0xe8) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f6b000)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bc9000)=""/150, &(0x7f0000a90000)=0x96) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f00005ea000)={0x28, 0x0, 0xcd2d98af8aefac, @host=0x2, 0x0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/25 23:52:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x25, 0x0, @thr={&(0x7f0000000000)="5781ef72561ab76fece75dabd85e9bc759f0f412f9bc16cc584f41e0fb2eaa90ec844db953c3541e90344c3adafa4b8d11714e41e3512e797d76a53d34a0ac27ee7ef913185d5074cffa80d378cd1c4db9957fa61bfe8881014f6be6b3fc36c18e829acc949d7ac5aa5756956aae344c36203ab18972b5a9c0b7", &(0x7f0000004000-0x6c)="1786034ce8f0ee031eb27aa1d5a4c6e738d9d24b6ff84fc3bb5a8932c05d1dd841f80f0802e7a163f8e147a4c2d59494f348c2bcd966b8cfb3cde0de5cf29325e5d55fee14b58af7179e9cb52daa8e260a62646ae5d5ad561296042224c93f8609276dbdf0e982f4d8f630d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x8c6, 0x1000, 0x5, 0x7, 0x0, 0x6, 0x2800c, 0x9, 0x9, 0xffffffffffffffff, 0x9, 0x8, 0x4, 0x3, 0x2, 0x9, 0x1, 0x3, 0x6, 0x4, 0x0, 0xfc1, 0x8, 0x3, 0x1f, 0x3f, 0x0, 0x6, 0x5305, 0x47, 0x366, 0x1, 0x5, 0x120000000, 0x9, 0x8, 0x0, 0x6, 0x1, @perf_config_ext={0x4, 0x1}, 0x40, 0x7ff, 0x7, 0x7, 0x3, 0x0, 0xffffffffffffffff, 0x0}, r2, 0x80000001, r3, 0x9) 2018/01/25 23:52:30 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) futex(&(0x7f0000000000)=0x1000, 0x3, 0x2, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/01/25 23:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000974000)=""/97) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000420000-0x4)=0x2, 0x4) mbind(&(0x7f000025f000/0x3000)=nil, 0x3000, 0x0, &(0x7f00003c0000-0x8)=0x0, 0x803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bc9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d3000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9f000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0x0, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x0, 0x0, r1}, {0x1ff, 0xce9, 0xd, 0x8001, 0x0, 0x9, 0x3f68, 0x1}, {0x7, 0x2091, 0x2, 0x0}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x25, 0xfffffffffffffff9, 0x1, 0x7}}, 0xe8) r2 = syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) select(0x40, &(0x7f000069f000)={0x9, 0x80, 0x6, 0x6, 0x0, 0x2, 0x4, 0x4}, &(0x7f0000634000)={0x1, 0x9, 0x7ff, 0x2, 0x8, 0x9, 0x5, 0x6}, &(0x7f0000adb000-0x40)={0x4a3, 0x7, 0x100, 0x9, 0x4f, 0x9, 0xfffffffffffffff8, 0x1}, &(0x7f000020f000)={0x77359400, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x3b, &(0x7f0000912000)="29253540451a90923c4ac36442158506dc5efa154eb42995abd931f1972a16d0331a73032b383f655537a64d2c7d763e94f1a4e86290a340167714586ccd5e41e04a7d8cc24848a11e3c336b4763c51768013400b19bf485903ff50c97f8c623323fba94baeeaaa5ca344112675f5088abbefc600128f30c6fed8f4f22687f18b47d372df5f1bcf8654212c1149c9f82a31b1f4a6a806f15e88a73934bf1a3e6a63f8d8776cd8e08ed3aa87c781fbd3c1d520cb191", 0x469) timer_create(0x7, &(0x7f0000844000-0x60)={0x0, 0x2b, 0x0, @thr={&(0x7f00009b6000-0xab)="181df19dd98686c5de1f98fcee6378a4e5828d5a19b523ceba5563e2668dac97a34f9eb26d249e38a7378d8adc0d6fa5d2872e0f6750b07c5b04fd9baf8b7008ccde8a59131ac0916cf880c7188644522eb0cbce8abacd32401853efdefc9672c73dca4ae937e41705356dd8703b3855a1f4fb848b8ecd2dfdc2fd17c058180afbcf0218db6132906d5f783af931523d4675ad124dd0e920ee06b9078a35183df2f65bdc623242be3ad762", &(0x7f000042f000-0x76)="9f5c21733653b03699f515d4cff2c01fa049569f45155320968e008d9eb640c0e143e425ac0fcdcbadbfea17d5c2ec8ccd48750f3a9c474dae9699dc80734b540c4cf9932522315edc6ebe5a1710f1d97e1d92ee9273bfa3c897af4fcf38009cd51556dfeb489b617ea23c170dade325559875e48d48"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000472000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009c0000)={0x2ea, 0x0, 0x8000, 0x5}, 0x8) timer_delete(r3) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, 0x2) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/hci\x00') lseek(r1, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x80000, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000b9c000-0x9)='/dev/kvm\x00', 0x3) getpeername(r2, &(0x7f0000866000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c14000)=0x58) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ed4000-0x8)=0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 178.062866] binder: undelivered TRANSACTION_ERROR: 29189 [ 178.068460] binder: release 24192:24196 transaction 126 out, still active [ 178.075411] binder: undelivered TRANSACTION_COMPLETE [ 178.080894] binder: undelivered TRANSACTION_ERROR: 29201 [ 178.086759] binder: send failed reply for transaction 126, target dead 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') syz_open_dev$sndmidi(&(0x7f000010b000-0x12)='/dev/snd/midiC#D#\x00', 0x1bec, 0x4802) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xe0fb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x60, @tick=0x0, 0x3c, {0x0, 0xffffffff}, 0x0, 0x2, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00006e0000-0x8)={0x0, 0x0}) io_setup(0x9, &(0x7f0000954000)=0x0) io_cancel(r0, &(0x7f00002cd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000071b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dab000+0xa4d)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/dsp\x00', 0x200, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f99000-0x86)={r1, 0x4, 0x8, "5b96344d48eebdfafc7ee7ee78683f1c0e6c0fcb2c73dabb427a723dc37d4eed5ade43ec875c3b9efbef5e9cf58df9481db53c592cba728512253ec7f3ea3ff3cc1d58aea844542ad6086f695e9d56ffdc18253d54eeb312d7d43bc9d4836a2bcf1ae8446c7db6b2e6cd052a74e41f759b55e93f013455278f137298"}) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r2, &(0x7f000018f000-0x19)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff6e", 0xaa8ff1f0356bc6ee) 2018/01/25 23:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000046a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xfffffffffffffddd) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r2+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/sequencer\x00', 0x2000, 0x0) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000701000)="07689352050800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022305f353d6bf1d35a20ef8b9cedff0ac9289867e650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70278a2cd23baae10678f044f24993a1647bb071c3ecbf86ea0b4a3230360d22ffcf20bb1eea0210b916a7edffffffffb5efe546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbcad000d840d5294cbe05f3b38a6cee75189f9d573a1e52639", 0x73) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x202) msgctl$IPC_RMID(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000144000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000194000-0x138)={{0x0, 0x0, 0x0, 0x3ff, 0x5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0x9) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d08000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/01/25 23:52:30 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddd000+0xff6)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b87000-0x10)={0x6, [0x5, 0x7, 0x200, 0x65a2, 0xffff, 0x3f]}, &(0x7f00004eb000-0x4)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000396000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7b000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00009e4000-0x390)={0x154, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41c2daff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3396}, [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]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000305000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000278000)=0x14) setgroups(0x1, &(0x7f0000554000)=[r5]) getsockopt$sock_timeval(r4, 0x1, 0xe, &(0x7f0000f6e000-0x10)={0x0, 0x0}, &(0x7f000080b000-0x4)=0x10) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/cuse\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f58000-0x18)={0x4, 0x1, 0x1, 0x0, 0x0}) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000b25000-0x5a)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bbf4ff93b2ee0146cd5ed34882afb9950b00039132fdbf2b83d30180000000b3"}, 0x5a) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00001be000)=""/0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000006b000-0x94)={{0x9, 0x8, 0x9, 0x10000, 0xff, 0xe66}, 0x96d, 0xf2f4, 0x0, 0x1ff, 0xfffffffffffffffc, "8dd2bf6e08ccd5a9b5067a372e9db86ea4802703edc8598fb6ae17c9970c3285bb7cef198f225f46360beb1c358a6ae53b865f5a0c07db99d76ab151b64fad7abb8e25023f2efd4d5054cce610ffa471a02b521a1956f5a2de936b2937e55c8a538146795e9ed9b3b95c1cdc6d71676ecd1f06e736786fd5a330d06be631c66e"}) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) fstat(r0, &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fe9000)='./file0\x00', &(0x7f000080f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000024a000)='./file0\x00', r1, r2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001bc000)=0x9, 0x4) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c56000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000220000-0x4)=0x0) tgkill(r1, r2, 0x17) r3 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000361000-0x10)={0x80000000, 0x1ff, 0x80000000, 0x6}, 0x10) sendmsg$nl_route(r3, &(0x7f00005bc000)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00008a6000-0xc)={0xfffffffffffff000, 0x100000000, 0x200, 0x10000, 0x100000000, 0x269eeeed}) 2018/01/25 23:52:30 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt(r0, 0x3, 0x9, &(0x7f00001a1000)="85dd70ddd04507e9ab7b953cc2e4c1c6b4d4109ae9b4d31614712e4d61fc88150e11aca1731acd463b1fb4fd10c2385dc8297c9e8d99afabe7fe022e57c551f65bfffb525a556cd74a4ab605906b11d088a559b37502bce46ed892d7b1270d6c4904f2911bd9d796a276095081f9c876b8d783dd65fe44469570a07a067aa9d6b68746502a7bb757", 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00007bf000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x129) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000065b000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x1, 0x3, 0x8, 0xfffffffffffffc00, 0x1, 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd79) r2 = dup2(r0, r1) getresgid(&(0x7f0000143000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000a63000-0x4)=0x0) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r0, r0, r1, r2, r1]}], 0x70, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005d2000)={r4, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000)=0x0, &(0x7f00006f5000-0x4)=0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00000e8000)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002a7000-0xc)={r5, r6, r3}, 0xfffffffffffffd55) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002fc000)='net/igmp\x00') preadv(0xffffffffffffffff, &(0x7f00006a6000-0x10)=[], 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002dc000)=0x0) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$kcm(r0, &(0x7f0000b02000-0x38)={&(0x7f00000e8000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000d3f000-0x20)=[], 0x0, &(0x7f000096a000-0x1438)=[], 0x0, 0x0}, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e2e000-0x18)={0xaa, 0x1, 0x0}) r2 = accept4(r0, &(0x7f00001ad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d89000-0x4)=0x10, 0x80800) sendmsg$kcm(r2, &(0x7f000029a000)={0x0, 0x0, &(0x7f00005d2000-0x80)=[{&(0x7f00003f5000-0x37)="dc7c456e26805d2658c3ec31cfd586e9b8a89c3147408a67e0d82e3fdb8c38b793caffe47c7b736db824f39ac681a9b5cee29f17375851", 0x37}, {&(0x7f0000c42000)="45f317d02a56114db1f05a23a1ac58247351b3c74e8152fc47d17cacdf1f6b13d9b171617d98cf1c1f89e1e44c82f493bcacc961108f417373e5a93af81bd442170cfd2791a36a94bf2ff9225b6d1192c91f4168065ea8cb90c998facf640193c5256a7bf14792690dd05a26f7690970f1eb781466e7ae04bced076d7ac867231f6c1d30670a25cec33259449d0d5960cd6d5732c8bd63179c37472a9da31a1f7f15f774dddd11015a8be24da9e2096ac7f2d6926b782663000f53315a41f03ee8dc51545b11a615f41394b67b335766b479bec3b83bb34012877325dd8212d34d480e", 0xe3}, {&(0x7f0000704000)="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0x1000}, {&(0x7f0000ba6000-0x40)="bb32b14eb56fd236a4a8ce135ca83706f25dab283d05d5e2474d82d7dcf0e7c90c4a75076d8d544d292990602958238c4f7945f2be986b08b569f63a8b166c0cc930d8dfbd630400576d3abde4511c169917298efeb4093b85f9eae650fc124f22561b0cf5d585693f36fccb763b6dabebb0aef16415c60097951b80770fa3b7f5ef89441601b819960fa481ac4e9295b098d2694c997ce098e3507d947b4ed81b771aa46604e509283f7c706fd59d17f3f375d57a373c03e29d78159949076fe7d8f44540c05f86e9541c26bc784090f7e2b407", 0xd4}, {&(0x7f0000467000)="b5856e16b38b8bd1b02bf6da4894d145d209cebc28eb2c281ce0d2b0639e4e66ceb4607befba77cb7a9659136ee4b4839c3b8e83d4d17d161c91ad37c6a0305c672efd82910f465715f01f17e51ee47be2cc86ac417bf0b55b2b8da497c0046b37235c7ea8cea669df246498e1b30a9ab63144e46aac6ef5d24529037f925c73abd51d7759ddbd2d3edffad00427bef57da2a3a9be8ced68b8d71e21e6cc2cdee4be5d4d99f7d6", 0xa7}, {&(0x7f0000dfb000-0xba)="4ee2c041d49b0545defe81215de6f7b3875ad41b5cb76dd9022f06c573ad5e160971f38835c99f7057b5f67c0e0152b7b07ee1b0d08486c4fa5efa63f9bb71c349822c0b992c3c62313897898c8e3d5ac630878fd42b446a97410c5dd0cc38627ba3b530cfd8bede48c7b67d3f99a07e2c1a7d6dde9429fc7023070e641d48be4dd39b46f11ffbeb09549fe359dae3a4b7d0fceea5bfd83ef086b9d65d545e57cedbca922f887031329eea93ad0e118a152ba2f47866e928b9a1", 0xba}], 0x8, &(0x7f00007b9000)=[{0x80, 0x101, 0x3ff, "66fa9606387f210500171bfb2365a57ccdab4ea5b81ce3db0fd40405fb3314c2411e86fe9be6656baff433935bf60d25474b772d5636074aacc6dee9955248961a23451c4b5740a8cf76b6dd3e8462e74e20c118b96d79ce07f12cbe047a7de8e40ff35743854719c1c673c2ec52"}, {0x88, 0x0, 0x100, "75a9505e79bfbc09586403a41b3ce33252bb7dad8a44a7d46a6bb234de67c1f4026aab59f74cacd146cb2149ab1db0d955626c1c8224a3c8bea88bec427cac1cefe5f98146a0202a5cc5e8358ff98fe3c4fd9ae0a3b861cdf9d3f6b867e550cf20a48e6227e3476eafcd837f189e9f23bdbe"}, {0x18, 0x11f, 0x0, "4a3942848d"}], 0x120, 0x1}, 0x10) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d22000)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000267000)={0x2, 0x2, 0x0, {0x0, 0x0}, 0x1, 0xddc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) clock_gettime(0x0, &(0x7f0000817000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0xc00000000, 0x3f, 0x9a}, {{r1, r2/1000+10000}, 0x5, 0x9, 0x7}, {{r3, r4/1000+30000}, 0x4a, 0xfffffffffffff000, 0x8}], 0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x73cc}, 0x8) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000000)={0x8, 0x0, 'client1\x00', 0x0, "d2e1c4b361a9f374", "ba94b6a31d7b75401fe6bf7d0f3058b4793b7d005f3b300d5307c9ac5c2b52d4", 0x1f, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setfsuid(r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r6, &(0x7f0000003000)={0x1a, 0xff, 0x4, 0x1ff, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r6, 0x89e9, &(0x7f0000003000)="c05c951b92da53f39312b4762eb61bd7dc7c13cb0064bc6759298ca71f6b5cdeddc2104da38080d6b074986b66be4abd7238d1faf88f815e3525b5c2f276f2ebf255fb552a9e565cfb") ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r6, &(0x7f0000004000)='./file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000005000)=""/0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000007000)=""/255, 0xff}, {&(0x7f0000005000-0xc3)=""/195, 0xc3}, {&(0x7f0000003000)=""/4, 0x4}, {&(0x7f0000008000-0x32)=""/50, 0x32}, {&(0x7f0000007000)=""/154, 0x9a}, {&(0x7f0000004000)=""/193, 0xc1}, {&(0x7f0000008000-0x11)=""/17, 0x11}], 0x7, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x5}, 0x10002) 2018/01/25 23:52:30 executing program 4: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e11000)='/dev/input/mouse#\x00', 0x4d82, 0x131400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab0000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x1, 0x8, 0x20}, &(0x7f0000e83000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000521000)={r1, 0x5}, &(0x7f000051b000)=0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000025d000)={{0x7fffffff, 0xe2}, 'port1\x00', 0x1, 0x0, 0x50b, 0x401, 0xffff, 0x2, 0x4, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000a2000)={0x0, 0xffff00000000000, 0x30, 0x369, 0x5}, &(0x7f0000322000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c2d000-0x18)={r2, 0x7, 0x30, 0xfffffffffffffffe, 0x7}, &(0x7f00001c5000)=0x18) r3 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0xfffffffffffffda2, 0x8000040000001) writev(r3, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = creat(&(0x7f0000369000)='./file0\x00', 0x100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006df000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6a974ab2876e2980e2f8c51e6cb48639"}) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 23:52:30 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f8e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x4)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0x6, 0x4}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x2, 0xaf2, 0xa, 0x80, 0x20, 0x0, r1, r4}, {0x20, 0x1, 0x81, 0xc0000, 0x3, 0x4, 0x3bab, 0x200}, {0x1, 0x3, 0x3, 0x53}, 0x9, 0x5, 0x2, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x800, 0x7, 0xfffffffffffffffe, 0x10000}}, 0xe8) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x4)=0xfff, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x58)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}], 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000007000)={0x1, 0x10d000, 0x5, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = msgget(0x1, 0x20) msgctl$IPC_RMID(r5, 0x0) 2018/01/25 23:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) syz_open_dev$binder(&(0x7f00001ae000-0xd)='/dev/binder#\x00', 0x0, 0x2) accept(r0, &(0x7f0000bf2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000030f000)=0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b5000-0x9)='/dev/ppp\x00', 0x20002, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000651000)='bbr\x00', 0x4) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8, 0x80800) socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002013, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000071d000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00006f9000-0x4)={0x5, 0x3, 0x6, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00007f1000)={0x1, 0x7, 0x40, 0x2084, 0x10, r2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000a63000-0x40)={0xeb54, 0x4, 0x354f, 0x9ff, "77ce2ee0d3000000027ce4acb084ad6567e07c35c48e8af027e5ae5afde3744ded0bcee9d5e528f1d74eb4dc", 0x20003}) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xaa48, &(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000024000)=""/46) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000023000)=0x0, &(0x7f0000023000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000023000)="5af4393a06abadf658d0e61835f139852805f96954595810dc008e4244865df3e2823483ceffb7c9f6bb294262d0032032f4ae19fe32f591aae03b64ffd01e1cb1a2b157195c0fe12d0097f2519bbd29f702f3cb9907ff0ccda35c7510722a81709dfbdfcb09dc97e79c", 0x0}], 0x1000032e, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000024000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000025000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x81, 0x1, 0x0, 0x5, 0x1, r3}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000013000)="") 2018/01/25 23:52:30 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00008eb000/0x12000)=nil, 0x12000, 0x0, 0xffffffffffffffff) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0) gettid() 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000483000)=0x0, &(0x7f0000364000)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x7, 0x1, 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]}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x400) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r1, &(0x7f0000007000)=""/176, 0xb0) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000011000-0x4)=0x10001, 0x4) readv(r1, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) unlinkat(r0, &(0x7f0000df4000)='./file0\x00', 0x200) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getpeername$packet(r2, &(0x7f00002c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000004e000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f53000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000)=0x0, 0x8) 2018/01/25 23:52:30 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000acf000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_yield() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000924000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000b2000-0xf0)=""/240) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00005e2000)={0x0, 0x0}, 0x4800) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f000059b000-0x78)={0x40000000000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0xff, 0x2, 0x4, &(0x7f0000e1c000)=@common='rose0\x00', 0x9, 0xfffffffffffffcdb, 0x3ff}) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000140000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000184000)="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", 0x1000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e23000-0x590)={0x3, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6a1c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6df9000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/25 23:52:30 executing program 3: r0 = eventfd2(0x5, 0x80001) pwritev(r0, &(0x7f0000a2b000-0x10)=[{&(0x7f0000bc8000-0x25)="ae3a82fa5dcb6467ce69e423456ebdb28ece12af382894e0f386aeec91ec5b6556ac8fc64b", 0x25}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x721040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x80000000, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x8, 0x5, 0x2}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x54d4, 0xffffffffffffffff, 0xff}) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/22, 0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000004000-0x68)={0x1, 0xe64, 0x6, {0x0, 0x989680}, 0xd4e3, 0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={r2, r3/1000+10000}, 0x10) r4 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x3, 0x7f, 0x800}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x2, 0x20, 0x2}, &(0x7f0000001000-0x4)=0xa0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000004000)={r1, 0x5, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r4, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000-0x4)=0x0) ioctl$TCFLSH(r4, 0x540b, 0x6) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000def000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f08000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000a59000)='/dev/dsp#\x00', 0x2, 0x100) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00008f7000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$dmmidi(&(0x7f0000898000)='/dev/dmmidi#\x00', 0xa9, 0xc0000) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000061000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x7f, 0x1f002, 0x10f000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000490000)={0x0, 0x0, 0x0, &(0x7f00004df000-0x8)=0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000857000)={{0x2, 0x1, 0x1, 0x0, 0x401}, 0x7fff, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x66a0, 0xfffffffffffffffe, 0xbe1, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) r2 = syz_open_dev$vcsn(&(0x7f0000dbd000)='/dev/vcs#\x00', 0x0, 0x18040) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000930000-0x28)={&(0x7f0000b1b000/0x2000)=nil, 0x9, 0x7, 0x69, &(0x7f0000af6000/0x11000)=nil, 0xffffffffffffffe0}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000c2000-0xc)='/dev/amidi#\x00', 0x7fff, 0x2000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/25 23:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000571000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000bcf000)={0x0, r2}) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) close(r1) recvfrom(r1, &(0x7f0000f1c000-0x73)=""/115, 0x73, 0x10003, &(0x7f000006b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x4, {0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}}}, 0x3a) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@rand_addr=0x1ff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00004e2000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f00005a3000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "26a0f02c9562ad9912b3e3a863687213bb7c049a154ae15f5d6bd80227c43070c13dcef14fc9c48552558a74", 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x730984f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f0000263000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009bb000)="39d86bbed8319d4d634ebcee68353bb7532555ff43296bd5811d6af6f4226945e85742143d7be8aa187fdcccd2a3ca4087992861bc43f7ef6c6625eddd344109af2bc71caf2949", 0x47, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000e0d000-0x8)='keyring\x00', &(0x7f0000ae6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) add_key(&(0x7f0000257000)='pkcs7_test\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f8000-0xd1)="", 0x87, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d93000-0x78)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077d000)=@generic="75277820d18980daff451a143df25f15", 0x7ff, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xdb) getsockname$inet(r1, &(0x7f0000228000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000)=0x10) setsockopt(r1, 0x10d, 0xa, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000929000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:52:30 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e2000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003db000)={0x0, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3d81, 0x9, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001000)=0x7) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e0a000)=0x2000000000006) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00006e1000)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = open$dir(&(0x7f00000e2000-0x8)='./file0\x00', 0x80100, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000070d000)={0x2, r1, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r2, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x1, 0x0) 2018/01/25 23:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000060e000)={0x1, 0x5, 0x0, 0x1, 0x0}, &(0x7f00009e6000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002ee000-0x10)={r2, 0x5, 0x1, 0x2}, &(0x7f0000900000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005d9000)={0x0, 0x0}, &(0x7f0000234000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000acd000-0x8)={r3, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb8000-0x4)=0x0, 0x4) 2018/01/25 23:52:30 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x0, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ffe000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:30 executing program 1: socket$inet(0x2, 0x801, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) r2 = semget(0x2, 0x0, 0x400) semop(r2, &(0x7f0000d20000-0x12)=[{0x2, 0xf88b, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x6, 0x1800}], 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/25 23:52:30 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0xffffffffffffff80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000015000-0x8)={0x1ff}, 0x8) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/25 23:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000981000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000cd1000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000270000)='/dev/sg#\x00', 0x2, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000018d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b0d000)={0x2}, 0x1f5) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000317000-0x8)={0x0, 0x0}) 2018/01/25 23:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c5e000-0x8)=@assoc_value={0x0, 0x2d51a42b}, &(0x7f0000b64000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000519000)={r1, 0x9, 0x1, [0x2]}, &(0x7f0000bd7000-0x4)=0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/25 23:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) arch_prctl(0x1002, &(0x7f00009b2000-0xa7)="98fa3befbe5390838ccb75c364196c0631dd10a63727c4399bb3b85624aeb50d541a179a6609a2c08f0abcba61017565ca9d5cb8dfbaf882ef3249d0742cbb3aa9d6a4c876cee6420bb893782d0dd98bae5f44151b21972afb98aa6f083cea11491712b705f17bef7aa8d26fdceeddc0feea87d1235aac542719b310bc2a104e0ac26cbb7dd397f27172fd8bc0053febbc2623e7d8e63efdf781c753dc6575a66d1db74a5dae27") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000612000)="6e5ac15f255fbcd68cf2aa39dd3671c6e1949646a44074a0942aced41d373a98f92664b086eac463", 0x28) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) pipe(&(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b9e000)={{&(0x7f0000973000/0x2000)=nil, 0x2000}, 0x2, 0x0}) dup2(r0, r1) r3 = gettid() fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a5c000)={0x0, 0xfffffffffffffff7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000482000-0x8)=0x0) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000318000)='/dev/ppp\x00', 0x404000, 0x0) getdents(r1, &(0x7f0000f88000)=""/107, 0x6b) getdents64(r1, &(0x7f00005e7000)=""/97, 0x61) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000946000)=0x0) 2018/01/25 23:52:31 executing program 4: socketpair(0x5, 0x6, 0x3, &(0x7f0000a5c000-0x8)={0x0, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000963000)={0x8, 0x3, 0x7f, 0x404}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cf000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000ab8000)={0x3ff, 0x1000, 0xffffffff, 0x4, 0x7fff, 0x100000001, 0x6, 0x7, 0x81, 0x7}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000355000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x1, 0x0, 0x20000000000, &(0x7f000085a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x63, 0x8, 0x7ff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) faccessat(r1, &(0x7f0000743000-0x8)='./file0\x00', 0x2, 0x200) sendto$packet(r2, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x3, 0x300) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f6e000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f70000-0x4)=0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000dc5000)=0x2, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f70000)='/dev/audio#\x00', 0xffff, 0x40a002) r3 = creat(&(0x7f0000041000-0x8)='./file0\x00', 0x11f) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00001e5000)='trusted\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f71000)=':cpuset\x00', 0xfffffffffffffffe) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000d94000)='.request_key_auth\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0xe6)=""/230) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0xf5, 0x0, [0x7fff, 0x4010000, 0x5, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000176000)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a14000-0x4)=0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xc)='/dev/snd/seq\x00', 0x0, 0x101000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000490000-0x11)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003e1000-0x10)={r0, r1, 0x6, 0x1}, 0x10) msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000f1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="432b9e813c2a", [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '7', "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"}}}}}}, &(0x7f00006b4000)={0x0, 0x1, [0x0]}) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x140, 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) r1 = syz_open_dev$audion(&(0x7f0000e0c000)='/dev/audio#\x00', 0x9, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="3da9fb25823c0f18987253f89974047882b3f4496caf024d897efe1131911299dbb32a1ae863c5867e39f0fbd5a644e92e8d7bbdbfdc6d7a460e0bb668eddf24d4ba2aafb462a3c921ddbee1c3c09403eebf97e03e09dca65caee2a63cfa73834b3dc0cec3728b455a469e8d88bbce349b42d21df13d4d969042c5a17370fbf0899bc70226aa0b5590f51640ef6e5b43d1f006c7d7", 0x95}, {&(0x7f0000001000-0x4f)="b4e9ee83cb6079e1e791b490115e3cd3b3791d476c1dfb2bb1a2b5ff881080d4ecf9a55a25747f23ff62a5b08e36833ba6a698baab72b0fa1c25833e947e0d3173bacda38c03208d7f12da2b909643", 0x4f}], 0x2, &(0x7f0000324000)=[{0x58, 0x10e, 0x1, "d41ef879e6846c4fc9eb1b5014d1fd22eaa2d6c192def4f7ba92a83f4eed1290360269481b03b9edd0c5c832c4555a1bcd654ad0b4fbd19a320315e65ee05332eca326ce2f"}, {0xe0, 0x0, 0x7fffffff, "92f69a8442acf02a5f2acc1326c5c6793cb48b18d78f3ba01c67db81603d7c041de0db71a9af306519d1973fae3d86c8faf5bc8adaced2669c893a1b10067f0680bc513f571b9ea702ce5237d6e63788e906e2ada5e6a46064c3dca3896d3dc127a0dac74033451502c4954da21d683682c14eca69cb0a04d8d5b44b852fe8a297221f0b5e1e8c9f440e170d018458762bab7ed2748b7706065cc586aaf85a58536b93002ace12ffc2a27f1e1815e0c1a281c4a98fe7a1d02ee1d1d09a091460b91bd02ebc5064680d73db12c0"}], 0x138, 0x40}, 0xfffffffffffffff9}, {{&(0x7f0000107000-0x10)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000086d000)="f11a02cb1117aa8643e40472a77701db7602dc3ae96cd0522d8fffe7fb5b0df445082f518dd9ddd9a5a4", 0x2a}], 0x1, &(0x7f0000cf7000-0x228)=[{0xf0, 0x11f, 0x8, "08be5410b14830638a05821bf20c03bc480b1944eb80a374c40401ebf091311fb701f41747f9f87d80c6158c73ba2c374073622c7e06997aaf5966a7e8a66e3ae99320fca31bad66139a700a4617c2b3b79053c29258c02d62c37c214ed78538ffa647aaf3a688d2c678e45dc4927b590f163a0b103db80cdae86b42eb6e41d0cf48f70d249daa48a2aa0d3d5917cb8a47f4e6535710307651b3751c9e0b15ade2cd81d097d159ab8ae94db2c12b5431d0886770198ca0f74296a8e0a2f02cd6973ddece0080638c05f499a720c83b2e12a781ddeb433b1d8783d00a"}, {0x68, 0x1, 0x7, "d9fb5072641ee07442926094d11a6dddedaed7c78eb88cabe51cb6ddfbc07b9a9d3d62c6146056d8c82846c9d9831c43759d8b7e586acdeca608d4567b0e2e2a4960f6a6b1a828ba20a9e114cdf79e422e02294b"}, {0xd0, 0x1ff, 0x800, "35aadb05fafb7d04582a6b307b4c7cf0c6f219d161eb02419646f65db839ac28a5589f9c2f81c603ac08d84735369d1cae1a0111e48c43e723ef95c3ef4ef09154e530330cd3b1ad0ae80ac94ae704994a11a04ab87ca1f92d99add474c4e608d720b2baa3361c1c01414d220c6cbd1f49e0d015977f7e1b11f86d6d4227b3167ca4dd9e99a355aa78bde5595f2da74a964d2dd44a01fc03581bde2a0594b331dbab1577a3b861efe210b02b80ee0e3192f6c9a145f6809eac09d90198ee0e"}], 0x228, 0x20000000}, 0x200}, {{&(0x7f00005e3000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x2, {0xa, 0x1, 0xdd, @loopback={0x0, 0x1}, 0xfff}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)="9b3d682f16ab43ae67e32fee4c6d587fac0ffe32154d6ba5b55a4bf848a9cbdd485d5993b4777bbe812dceeed3a8f0ca53ee8d633d6393dd61d349fb6bd7f45ecb3d785130b0ef5f131d827ad4", 0x4d}, {&(0x7f0000860000-0x4d)="02a2f30c4bd46126905c2af6c29b6c41d7c6f96596dda4eec8ba3280d0fe397958f60b21a8bd3627ebe1d9af2e95f5e64bedd4acbd4000f21b67f297b94573d5de421428a1112d7aaace5347a4", 0x4d}, {&(0x7f0000000000)="483a8abb9a6df9fdde41196263637f31125e822096eea082e23bdf3be6659b55557883ad359cf42259884d4030cceaca72d6de02e7410560fca1d6d80d65cc9722b954facdea55136d2246c70ffa822ad338be2bf39b35f98ea8f60a8879a40cb0958abbf2a0bf1f3655833e946516eb4b5921e139e63c9abb38146053038b0d614097cc9b5c0cf32002ca74be5c2a5132f7a57de8cd3f", 0x97}, {&(0x7f0000000000)="57e8b48d2b927e075f3d55c057ec2b972a09a643734caeb448897e4efec65081c5ba67d303de0e8c6ba71ded1563a2eb41c4e074f67b2b9a8aadc70fef681decad537a69db98658fe125bcaed0279fbfeadb177ff9a85d6b4ae8fce5b2", 0x5d}, {&(0x7f0000000000)="857528fa90c99a3fc6277f43172eac77ea91791cce64568bfde78f06699c616343337816b090799319035ce2aa96515cdfc40335f9ab23fb6a1af6535001d3e48e5da034cb6fd9371ec66b0bf4b0d3b18423dd6f4f84a9360a7e16d5027c53d9bed89cc82153d76b34cc9dcee89cb8c369ff011c0ffa3e21bb7b5327a43b573e80dcfa01871324db63c9d73c7c8a0031", 0x90}], 0x5, &(0x7f0000000000)=[{0x28, 0x11f, 0xd89b, "7a2428cf3d9c8bb6f9ff34e98818110ee20afc"}], 0x28, 0x8010}, 0x6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)="b86c9b6b1fcf2ed5b89ae9514ab442c5f21535bf2e80349e1e73286df7ea1bb77bb5e29859e8409be1dea73e", 0x2c}, {&(0x7f0000fe8000-0x6f)="b81aa81cfe8b285368b0aa98bc7f686b77b943d863a19227693446652ac1cf22527506b39aee4fb08bdeb2ac094553b71a0fd668d6dabc3a3f9abe6dc6a17ffbdd0b10408c38a8cc99aff339ac1617d20d8d0d9575a8c2d071c8d6dd9d54e2ec1ab2af9479b270fcba25aad94043a4", 0x6f}, {&(0x7f0000fc2000-0xdf)="b73d3d09ae26a3746d59d54f8009c7d79f290555579592a773bdaf9eacaff27c880a6ba76dd765150b1c6929d4de53620d97389bb7aadc5a8cf912a457db3e1dc02aa8fa95bde1d9061559215de592963e73a4419a1ea3cd0183ca1b6c9297410d987f5d22b341729602685328d37f80233260c5fc29e9164f9ed2e6353889a33e90c96fa61f1375d2e9f70753c6f6b1d0f5290c7125468b804774c7a5463f4707326bc7b55e5fe046fdb7693d09c59e1d08662b4743d3d0d2debd38b518f1f45fcec3a7070a4c36b60d62a7832dc3162a542616d7ff4e4eec5e2ecb05abd0", 0xdf}, {&(0x7f0000000000)="0d5e849512fc85e7296125fa1eeacb0291711d637c612f31e15c0c6344e919898a00653d2b330be692787f23ebb554b93fa0378e71b5b8f9175b24b7642d3a4e02", 0x41}, {&(0x7f00008e9000-0x8e)="b403eeae82d70be6ab9f72ddb19d33d188751d84b105e63075a8eb3c5313650a10e8a7d42f18db98c7711be9944c0ed3b32709f99e56ff3e74c151945cc4887dd6f1c0a8ead5c1ea9280e435d71cd55fdaa4cfb2d4b1ec27c7514d5ce7f8d3e0888bde8be9b9c90e534e9254338d99fbb834a3df7cf0b105deb124823429967d7db1daa8bf72af7908c4e745bb7b", 0x8e}], 0x5, &(0x7f000003c000-0x2a0)=[{0xa8, 0x11f, 0x6a11, "7d42ec15fef468ee32c34540dc1503b10b32cd55034240035b16487421aa5b52bab9d870dacadded008ab5c8bf8d02b722871f1167bc33ec86ced635e57b4a5b14cfc7cb359345b9f44543e24e68523c5e2a5012270542b6894ec1c939a393cc83fddc2e88aecfa5e49b411183232b99db587476507a057f20eb3a24b2fe6375e3eb9a52c57c97b76a8606ffc4b4e65518a276"}, {0x40, 0x0, 0x0, "d1d13e7f0594cc56e33bd082381b82a0b32472e02c9100574a4be2393f89ae822315e14824c37ffc2ab773f2e585e067"}, {0x50, 0x115, 0x4, "a3f31c151a3676bb64554678cfc84f36ac6098e94471e9cd0a2ed72a7728b8527e7452932655ddfc26d49c9f7966a847b368ab2a2b8088d7b6"}, {0xf8, 0x84, 0x0, "39170b368ee5f8da18a3f39c8ec3877822bc8eb369b28dbe826e37cfba10dba56ac8be8d5eaa0b1d4dcf63e5378e12aabe83ee27dadb191fbbd6d1186b4a531b9cc870a56592a66274014f6176f1a0e455536d99640ae4f5493fea8c0d43e2a26a826a72a91d4983a75a06e76ddd81e0501d1b81bf61a85efd7425522bbac2eb756c987743d7d10b6d5cb538f5ec735b9c1c4b8bf588a3ac40e3ce0f724d5e363c0a31238a2f588bcc04dd09e77fb4c1b4a7333328fc12bdcdafbb503d1c7e02cd2db496358442abe323d2a0c03c0d571a260fb98c76fad916970c2c8cd8b3825159912e47"}, {0x70, 0x113, 0x5, "192246fb06ca24ed26e9fb615e7b283cf38ab6153a51e509ac803d3fb60dc3091addf688273fead78c3c2628c52540042afd644e25182c968269b4f34ac70f46f83f259781d181af6dca615bfacd53069db568864d6e595b0b"}], 0x2a0, 0x40}, 0x0}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r2, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() [ 179.037318] skbuff: bad partial csum: csum=65535/65535 len=14 2018/01/25 23:52:31 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, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000778000)='/dev/input/mouse#\x00', 0x7fffffff, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6, 0x0}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/01/25 23:52:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f000001a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) connect$inet6(r0, &(0x7f0000e77000-0x1c)={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = semget$private(0x0, 0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xfd, r2, 0x1, 0x29ebbc6d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000e6b000-0x8)={0x1, r4}) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000e69000)=0x0, 0x4) r5 = request_key(&(0x7f0000c21000)='asymmetric\x00', &(0x7f0000844000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005f1000-0x8)='cpuset)\x00', 0xfffffffffffffffb) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00005fa000-0x12)='.request_key_auth\x00', &(0x7f0000e6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ee000)="7745946c5ede19ccd836f964bcbcc8aa25a6c2a789584e4c5a208bf3951c17c9b4a8a2ec1e045722e4f4a7716108e7192496", 0x32, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r5, &(0x7f0000c13000-0x70)=[{&(0x7f0000696000)="b98678357b08587aa46dac1256fb264578f3c26a62aab017460fabb2a8ee7e182d07cf907bcd323b2b1da8da0468882778da6e995b6ed06090bd253144eaee61931c6c0ed7b8df870596e03c4e166e76ead13c4bfd03cbf4d2975639a5c151abf0ea55bd5372bff01c9b6c55f9c7cd30dde29a3dfb6cdd24be970fa3e3b195260b877e77e138e04ae1f01fe9dc4640936f62028f055b0859ccfca3c6dac6e58cc10e", 0xa2}, {&(0x7f0000e6a000)="b4f934", 0x3}, {&(0x7f000090f000-0xad)="d675886d0d41062f8159739d926245e5be1abea18d7368c55b82dc8c500e9373c5e48ac1f3fc113f1e29d3ad93af2c7081175cfa5f0e5cbd1dc320dbf332c326ef1d80b730a7ea30b35f8de878aff853fb006fe4b1f59a2c993c4c1df1b978937e75f4115df51d677b9428dacccf28ca987a95821a06fd97c6a4457f5eb439be0f516bc638626c4867261e9aa529a4b1b026e7db25ba2ebbf93beffed18fdc62235d3b2974b8a8e2c18d902f93", 0xad}, {&(0x7f00008b2000)="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", 0x1000}, {&(0x7f0000e6b000-0xd3)="205f6191a254246931efd4389a71e5658a6e42590e2448a50d527113a106c39988f37776846b5142283fd412f1b2803b0f382d5696f9bea443fabe8348f75c188bbc34566234dbe3be941dd23df3e16a56b9a2d3185dbf70012162876045d5d61965bdf3324d8c74753e1a1139244c74664dcabfd024a210012f29c62e19c91d599a9d8e51c6d19d964b0a908579f2534099652a7c974f342dbad9cd5a8e1f78be8b53944476623b41150691e3de2c0f0230c25e8caa489d4f19db959fb9c9a2e981bf7ef378cee95d20ebea37b98090dd0a01", 0xd3}, {&(0x7f0000e6a000)="a0ebe45a44b13d18244a6dc0b47bdd2978ac7390375406a4f0843c8dc085d28345652b2af3b11b64a25839ca03bc9f4276b43804b4c59a3284eda318714baf6ba194b779e630777bfb93aa57bfb3b5105293312639431a429c92843e0682c6dab51160dbbc91e55f9067fe90d17df0bd6b7bf4c1d47851640871be4f255a38ef4bf19fa59cd5aca43240371f89021a682f01d2ab1f130d6f2a28e5e79f1e5992537b7dba1d76a08f61c907a6097da886c64493", 0xb3}, {&(0x7f0000e6a000)="58fc73979fdcac5dd0745542ffb9b1bf340568c6fe8b18fbc353f0c8c45df4e3e6e4228b1a81384f908de6ce98fa20768bdc11494de3603cc3614c975a275e0acbb8d896da714f8f2710e6cbc6cf71e8", 0x50}], 0x7, r6) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x540) msgctl$IPC_RMID(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f02000-0x26)="26000087eb0047f10701c1c30e00200000000000010d000f09eefdfcff009205040114006e35", 0x26) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) close(r1) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042a000)='net/netstat\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c0000-0xf)='/dev/sequencer\x00', 0x10d000, 0x0) accept$ipx(r1, &(0x7f0000f46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d1000-0x4)=0x29b) r2 = request_key(&(0x7f0000703000)="63657068005f2d905871eb3596c95c50d647b8f77fd668635aa9844aa5f07f06391d8ccc739803d4c61968d83105fc272efd0cdd986a7a2fd34f821d0a138eef73998298c1a42a4af7b89e3a016b9dbce1a5d88ec8c9d6a90be85fbb5b267a4518f067e2e1fbd35fa391b090cbbe80b3b926c31a583525f3027e79b17fb388782eda7d4af122a841a862f0ecf1236308c2e7d1cca3e8c09ff3595ff56895135a1bbc3943a16181958c23d4f3aaeef1c10a19ea17287f3e2ad40020ea3b7a685665f732775c22de0e9e696b31bc383ba783fe8504080c4be157755b5c7f5b118b429aa9cfcf7b9fc6c71deaf05973809aec441311", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb8000-0x1)='\x00', 0xfffffffffffffff9) request_key(&(0x7f00004bb000)='asymmetric\x00', &(0x7f0000713000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c32000-0x2)='(\x00', r2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000009b000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x4040) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000633000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f0000433000)="41393f495772333f7f91a928d64719b7b1f665861a0b866040ca60741669096ae92314bcaf4904cb1f71da03ce9cca2f238f88fb746f5b19f4251bdc0f8c576da4f9aa3bffa5fd5b78b1ec06a9d5166218418ca8a7f74cddde5053b1afecfd772093241ba7cd09897b06a045d6c17f06c48b42e8ccd759018192c085f8b31c5e22bb8878491b333ad23775ef56216e71df4e535406b1466f3e7d928c73cbcc08aaedcb42afbf273579665124efa0e1aaf3e20a38ced4ddc9942cd6e05cc1b3037fe2e372ce3262364c78", 0xca, 0x4000090, &(0x7f00004f3000)={0x1a, 0x6, 0xb221, 0x783f, 0x6, 0x6, @random="632096d8c313", [0x0, 0x0]}, 0x10) ioctl$KIOCSOUND(r3, 0x4b2f, 0x9) getrlimit(0x0, &(0x7f00003bc000-0x10)={0x0, 0x0}) setxattr(&(0x7f00004fd000-0x8)='./file0\x00', &(0x7f0000c1a000)=@random={'btrfs.', 'wlan1,:/&\x00'}, &(0x7f0000f1e000)='nodev-self\x00', 0xb, 0x3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001eb000)={@common='ipddp0\x00', @ifru_map={0x7e49, 0x1, 0x6, 0x8, 0x9, 0xfffffffffffffffb}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000145000)={0x0, 0x0}) add_key(&(0x7f00004d8000)='cifs.spnego\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a6000-0x7d)="5a34dea463af544f1ee6b28ab69c07e3e2effe2c76ccb7bfdce1c7a94520d84395467169bb10793a6f060aa49a4818ba06c47e3a63fb11ccb8fe9e2892a330c6044be75f2ee380839d7d19c03799dbe64e97c5ef313471c1ef463468eee229b5f3c5f0ae237a936aa4abc7ad8012e9dbce5e2a562fe61ce5ed2ba71069", 0xb, 0xfffffffffffffffe) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000534000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d8b000)={@generic="99a088d58fe0d876cadc9f950642add7", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0}, 0x81) [ 179.085041] skbuff: bad partial csum: csum=65535/65535 len=14 [ 179.148344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=235 sclass=netlink_route_socket pig=24514 comm=syz-executor7 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) close(r0) seccomp(0x1, 0x0, &(0x7f000076e000-0x9)={0x201, &(0x7f0000000000)=[{0x6, 0x0, 0x4, 0x407ffc0003}]}) sysinfo(&(0x7f0000713000-0x2d)=""/45) 2018/01/25 23:52:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc7000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000017d000-0x8)={0x0, 0x1}, &(0x7f00001ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c8000-0xc)={r1, 0x5, 0x30}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000b98000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffc, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000053000)=""/76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x9)='/dev/rtc\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x0, &(0x7f0000002000-0x38)="5a5a8ad3782cf56bfe11bbc1e324eee046fe3577d1d8768ccce90452c7b835491c70e0d03add931157fab7cdf2dce21d9843be1020acf6fa") setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x3f, 0x4) r4 = semget$private(0x0, 0x0, 0x4) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000001000)=""/69) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="a4d57c95f431d712eddb05d80ce40756", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8000}, 0x8) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 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) select(0x40, &(0x7f0000003000)={0x1, 0x3, 0x6, 0x8000, 0x3, 0x9, 0x4, 0x0}, &(0x7f0000002000)={0x95, 0x5, 0x5, 0xba2e, 0x3ff, 0x4, 0x2, 0x7}, &(0x7f0000004000-0x40)={0x86, 0x10000, 0x6, 0xec, 0x7, 0x5, 0x6, 0xc8e}, &(0x7f0000003000+0x4f6)={0x0, 0x2710}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() lstat(&(0x7f0000eb8000)='./file0\x00', &(0x7f0000106000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b11000)=0x0, &(0x7f0000915000)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000aa0000-0x18)={0x3, 0x20, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ipx(0xffffffffffffffff, &(0x7f000006a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) r8 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000628000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@ax25={0x3, {"3619138836a7f2"}, 0x0}, {&(0x7f0000002000-0xd5)=""/213, 0xd5}, &(0x7f0000001000)=0x0, 0xa}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00000a9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="f9e2fabbecc84eb7cc254a28e7e0a4ec19cb169332034a0052fd4318c61ff21a91868d6675479b544c35f94dd380ef540ba6da0c0437c4559f404e5624c7c4e276b3b9fdb761973d17a2f5253188b6dcc1a100404c62157e5ed6f6a6e04dda971a0c3881858d869dc44979d7fdf44294fd12617cb519300200f7ca91c3487d07c0cc3d3f83ed8e4537332b040591ed5ebc25406e770ceae26e84c4497375fdaaafb6244273dd465612e1b5e2a38c845f1fbfaeec8e9ed9adfa065a9923a06fbf775028996cc83468f112f47ce66927b0b95e4c9a5fec4f3682187bae3854903e156aee0b0fc241633ae2c9e02d4c6c98d9c88c440a982b61ff", 0xf9}, {&(0x7f0000001000-0x68)="4f9c9843ded41253b27ec8eb47036a4db6b90fbdce41ece1e3e0c0b9c375a281d1b567296a14e0a99b3fbca80cf91cf93aa54ecae28e912fbaf38aa0bef96350342539197585fa353e4e4790d654c3f06a0b968a9f6e5b122b137aeaac0698c39bdba73d447328ce", 0x68}, {&(0x7f0000000000)="9e85c77deda2b8058dbe496288568e", 0xf}, {&(0x7f00005bb000-0xa1)="f7c8fa231877f3a4350ccc1f16e472cca3a4c990bcb1f4b7acf7c1103380cd1ac2f9fb0b80f3e8667fc931774b5d6a198ce7841ceda9af54395137d276470b488b2cc74b4632c863e0de9c712304a58b126578aac50a51cabc1d82afd38c6be80cd7bc644008bf8a21e4471eba42a3c982c683010b46712a06ca576045ef7bf33cdc0436df8b644e46a9ced6d19e06e771a5ed707a54d719ed80a299904b765f86", 0xa1}, {&(0x7f0000ecc000-0x13)="6e3f2fffd6ac3f018799405daeac2288d5b3b5", 0x13}, {&(0x7f0000adf000)="de6acbeeefe8cf9aabc439ac701e62e6c4e179ef7f741b9345a8dd45c6a0128f49640478855a5b2361e3e0a035d5ed786887f57353d7a62b18bb23b1742865a4b9977e29466c0205e4b6d48b87ef322a914cd4a1fe257c2a698aab0d6d6c093991861b7c4aba69554fe90e640658b156d19ebb9c0cc03f4b7cfe28076df23db8f3230290556f2f3ddad616804b4e44008b1f29daadc2e7e194e2de933bb4c7ee08192645e7048d3e580254b6dad792fcd56b93e1a4af80cb740453cce204b5", 0xbf}, {&(0x7f0000861000-0x3a)="264db94f715ddd3816279208789bfbc4e4cc1a0228f3a4d5306ac2a657311c3d9813c0a04e5671b48d0d31e08637e4e13a94afffbd75b117525b", 0x3a}], 0x7, &(0x7f0000f68000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x10}, 0x24004090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$tun(&(0x7f00009b3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) dup3(r11, r12, 0x0) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000868000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e69000-0xb)={0x2, 0x1, 0x8001, 0x8, 0x10000, 0x8, 0x4, 0x100000001, 0x7, 0x7f, 0x1000}, 0xb) name_to_handle_at(r0, &(0x7f00004dc000-0x8)='./file0\x00', &(0x7f000025d000-0xfd)={0xfd, 0xfffffffffffffff7, "36699c5c9ed21b274f7449eb2431099c2e805528d50c7289024a9ebe92a48854c496aa51f1e8e5fce59457c87ed57739ffe6b4677399a90a25cf10c63fc4eadd582518e7cc7c27f8c550e91123b6ddc340f3dfacc67f5e6eccec239e7ff86e23357a9c69349cdcc836fe61e9f848a6bfe88779cc34100364ad4ab21df13b4ebf1fdce0c89a62f61193f447e734f85bece45213c10749e5a537c4b2f31b29d2c3950420211d637ea8946232da41ce2251799e4ad0661f7dff5dd5202ade2a92f41b7f27e230ef631192596a388a8bf0174a10c3db333d7cd835971e78c0028749c8c7224c3306936334fdcc7ad25669666e3341fdb8"}, &(0x7f000046f000)=0x0, 0x1000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000607000)="") 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fbe000)={0x4e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000c7e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00003f5000/0x1000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000d67000/0x4000)=nil, &(0x7f0000fbf000-0x8)=0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) ptrace$getregs(0xe, r1, 0x9, &(0x7f000043f000-0x7f)=""/127) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000115000/0x4000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b70000-0x9)='/dev/ppp\x00', 0x800, 0x0) bind$ipx(r3, &(0x7f0000f3c000-0x10)={0x4, 0x4, 0x9, "0db5a027d749", 0x5, 0x0}, 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000011000/0x4000)=nil, 0x4000, &(0x7f00004d0000)=""/4096) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000376000)={@host=0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fe9000-0x10)=@common=""/16, 0x10) connect$vsock_stream(r5, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r5, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r5, 0x0) accept(r5, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffdb5) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000ec8000)=""/4096) open(&(0x7f00008f7000)='./file0\x00', 0x200000, 0x40) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000599000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000c96000-0x4)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d66000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000096f000)=""/216) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept(r0, &(0x7f000056a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ddf000)=0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000c40000-0x10)=@req={0x8, 0x8, 0x462, 0x9}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000b8b000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000aa2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000918000)={0x10, 0x0, &(0x7f00005a1000-0x10)=[@free_buffer={0x40086303, r3}, @exit_looper={0x630d}], 0x62, 0x0, &(0x7f00009f7000)="bde874096b285ba76abf73c72fb9c2ccf50bccb76881ac607bda43f213b803b6be9f89f36a05b2a9893d87a84620697a8981bbc7c11cbed4a666fccea863aac971a89e4550ce4a4a4ab543de2f49c191968219d4ac51fe543952d666be7fa1ab5304"}) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x2bc, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e79000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fe1000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) socket(0xa, 0x9, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007a5000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000)=""/0, &(0x7f000079b000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0x29c000)=nil, 0x29c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x80003, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000029c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000029c000)={0x0, 0xb8, "61fb06449a587ce3c23c8db9ddb9d89c507e2e148f2a8c9241f4f0ac071cc1ecc690646cadc49054745b7a62c20939fd9c2c352bc89935f63492b0a7380e67d92f38a715bd2057ec4aadff5bd0bda5d462ccce60e0dae8c4bac50dbfaff0d60dc3b7c96134087aa9bfdeaa4ed09699b0dcda58c77c0fe3e8d9c0e0794e2486ca0775471a24efa78b9618aa2069e9601f2fa76e3623c8efac8516f3d60ac9989602cb4d1298480e6b5619ecf82ad9ca0e15e384999f42b47f"}, &(0x7f000029c000)=0xc0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000117000)={0x9, 0x0, 0xffffffffffffff01, 0x80, r1}, 0x10) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0xfffffffffffffeba) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a60000)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/25 23:52:31 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000ed4000)='/dev/input/mouse#\x00', 0x101, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) ftruncate(r1, 0x10007) sendfile(r2, r1, 0x0, 0x72439a6a) listen$netrom(r1, 0x0) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000664000+0x7aa)='/dev/midi#\x00', 0x20, 0x40) accept$inet(r0, &(0x7f0000944000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000299000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cb6000-0x10)={r0, 0x28, &(0x7f00003a0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fae000-0x10)={&(0x7f00006c4000/0x12000)=nil, 0x12000}) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000678000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009e4000)={0x5, [0x2, 0xf800, 0xb49, 0xff5c, 0x4]}, 0xe) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f89000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x0, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000464000-0xa)=@abs={0x1, 0x0, 0x2}, 0x1) socket$inet6(0xa, 0x2, 0x0) 2018/01/25 23:52:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003e3000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd5a2, 0x3, 0x5, 0x8e}, &(0x7f000029f000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000395000)={r1, 0x7ff, 0x12, "950aec5e7afc3b9c6756c09a5e691e5a73f8"}, 0x1a) r2 = semget$private(0x0, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000000000)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001cc000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x8) 2018/01/25 23:52:31 executing program 4: r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000a12000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f000055f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a02000-0x8)={r3, 0x5}, 0x8) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) mq_unlink(&(0x7f0000db0000-0xd)='/dev/snd/seq\x00') 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/ppp\x00', 0x800000c0, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x6, 0x2, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x3, 0xff) set_tid_address(&(0x7f0000282000-0x4)=0x0) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x2, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, '\b'}}}}}, &(0x7f000045d000)={0x0, 0x0, []}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000e9c000/0x2000)=nil, 0x2000, &(0x7f0000f16000-0x3)=""/3) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fc5000)={0x0, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xcf}, &(0x7f00006f4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000050a000-0x20)={0x400, 0x40, 0x4, 0x0, 0x0, 0x1, 0x0, 0x8000, r2}, &(0x7f00006e8000-0x4)=0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup2(r3, r0) sendmmsg$alg(r3, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000cbc000)=""/158) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) socket$can_raw(0x1d, 0x3, 0x1) flock(r0, 0x1) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008ed000)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) close(r1) ioctl$void(r0, 0x5451) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000f000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000000f000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000)=0x0) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = shmget(0x3, 0x4000, 0x54000122, &(0x7f000000c000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x27)=""/39) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)="") 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f55000)='/dev/midi#\x00', 0x80, 0x10000) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ce3000)="32f08a2c10582d4adbe339d815d6fa80fd408a6761ef3c0c765018d74cbe5323d40f7b52125c704d9010760a375854436ef92d51b57eee3468222bcf802c5fd64d51a9e7f9b72d897d5d411b84d95ab607d684211448a6c52c4c3e82ee729410208e518ce7855521e718ba4cc4a189c2039ad1c63ca5c5f81531e1dceae050edc82a33444a6314b92240542c3345a55f0b2b8267eb0ef6a4d0eb2ac4643b50e372279725285c76", 0xa7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000c29000-0x64)="90", 0x1, 0x0, 0x0, 0x0) r3 = accept(r1, 0x0, &(0x7f000060c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0xfffffffffffffffd}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000210000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) dup3(r1, r3, 0x0) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000008000-0x60)={0x0, 0x21, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x800, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) timer_getoverrun(r0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000de6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f000016b000-0x8)='./file0\x00', 0x80, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a35000)={0x0, 0x7000000000}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009fd000-0x57)={r3, 0x4f, "21ebc81dbb4c6c0de0ce852b5fd445fdac15dc45a53ab2bf53a6d01acb49d69bf3be0fe2559503d2cf96442637c74bf43d5c177b9aea031eb7e9d3cf992a89f7ab3fe403dc881a5fa3c0e617b608c6"}, &(0x7f0000fd5000-0x4)=0x57) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000b91000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000adc000-0x47c)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xcc, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000002000-0x4)=0x3f, 0x4, 0x3, &(0x7f0000002000-0x10)={r2, r3+30000000}, &(0x7f0000001000)=0x7, 0x401) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000001000)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x8) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x18000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000510000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000003000+0xaa7)=0x0, &(0x7f0000002000)=0x0, 0x9, &(0x7f0000000000/0x3000)=nil, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000)={0x5, 0x31, 0xe335, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005000-0x4)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x1, 0x5, 0x7fff, 0x2, 0x100000001}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r1, 0x38, &(0x7f0000005000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0x5, 0x4) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x4, &(0x7f0000008000)={0x0, 0x0}) setns(r2, 0x4000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000-0x12)=@random={'trusted.', '@$!wlan1!\x00'}) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00003ed000)={0x7ff, 0x200, 0x0, 0x6, 0x43a, 0x9a2, 0xd8c3, 0x0, 0x0, 0x8, 0x7, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x10000014, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r1, &(0x7f0000007000-0xf8)=""/248, 0xf8) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001a4000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) rmdir(&(0x7f00000fc000)='./file0\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000400000)=0x0, 0x1) getcwd(&(0x7f0000026000-0x85)=""/133, 0x277) connect$vsock_stream(r0, &(0x7f0000caa000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c44000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000978000)=0xffffffffffffff6a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000065e000-0x20)={@generic="38f0547c9eb51f96a587d02eb51a6a50", @ifru_flags=0x102}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c3f000)={r2, 0x2c, &(0x7f0000458000)=[@in6={0xa, 0x1, 0xfffffffeffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c80000)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) accept4$alg(r0, 0x0, 0x0, 0x800) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c4e000)={0x0, 0x6, 0x1f}, &(0x7f0000d64000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ca000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bde000)=0x8c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000664000-0x3)='nv\x00', 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f00002a3000)="0eb13d4864f08e40b3445bbd37102d1791953a92c58432032829934b2b9358bf3f68e0b6800807b4307722f658f6de9086257549c2ac6405a1606158d83b36aed3592d154d2a975adab8923fc71d487df644fe07e4f821be4028ce6266db909d34f5e830e0ed8f36daec801f7a9a546ea8b8a72fd813b86be683c504459fc039d042ca48b18c7b829b610e12e10571bc8abca919712fd4807bd0ddde3880", 0x9e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x7) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x20000000000, 0xfffffffffffffff7, 0x6, 0x8, 0x8000, 0x5}) 2018/01/25 23:52:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x0) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000548000-0x8)=0x36) pivot_root(&(0x7f0000776000)='./file0\x00', &(0x7f00005fa000-0x8)='./file0\x00') open(&(0x7f0000768000-0x8)='./file0\x00', 0x141042, 0x800000000000000) [ 179.500948] lo: Invalid MTU -3 requested, hw min 0 [ 179.518974] dccp_close: ABORT with 1 bytes unread [ 179.551991] lo: Invalid MTU -3 requested, hw min 0 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000644000)='/dev/loop#\x00', 0x58, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00007c3000-0xc)='/dev/audio#\x00', 0x2, 0x2800) r0 = syz_open_dev$dspn(&(0x7f0000906000-0xa)='/dev/dsp#\x00', 0x1, 0x28180) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b16000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000d6000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x1, 0x100000001, 0xc14, 0x2, 0x6, 0x2, 0x0, 0x4, 0x100, 0x7, 0x5, 0x1, 0x3]}, &(0x7f000090c000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e5c000)={r2, 0x1000, "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"}, &(0x7f00000d5000-0x4)=0x1008) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000007000-0x2)='cgroup\x00', 0x7, 0x3) r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x80200, 0x0) openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x6750c5bce2c1f92b, 0x44) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000)={0x20, 0x9, "c08b206fe6dc4beeea34d8304342c2bf0218756873d9edb0"}, 0x2) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x227) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000021000-0x4)=0x4) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000006e000)={0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) read(r1, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r4, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f49000)=0x18, 0x4) r5 = syz_open_procfs(0x0, &(0x7f000038a000-0xa)='net/igmp6\x00') ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00009b7000-0xdf)={0x19c5, 0xd7, "0aa2f7f619f8b1c1f9d49cd38d99ed5aae4272232fec58026199c6a533a1d83c2cfc4bcc41450224be606f800261287625a636304a1375023d8373f9d3be948aa3f572bea2860ffa286674052d11cfbfda3598b26a4a6cccc9451b99e0fe77c1af273309b722a61b360b84a1b20e542ca10eb5764af18ac4912f8493d7e023a3c6f6b0763d4329def15c06c956bd9b678a65bbf0abb3e7a1d21f56cb863c5c3c6d670c39ec66db0c615b4556585cfccc3a6e6980e6ec23f2f5fb1ac9b63d66fe10e8ad5ece0a1844a585a060e0faca40343dded01c6bfd"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f000089f000)=0x0, &(0x7f0000ba6000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000164000-0x38)={&(0x7f00009fd000-0xc)={0x10, 0x0, 0x0, 0x420fb49c75d0b2d9}, 0xc, &(0x7f0000381000-0x10)={&(0x7f0000a48000-0x110)=@getae={0x110, 0x1f, 0x319, 0x2, 0x1, {{@in=@loopback=0x7f000001, 0x2, 0x2, 0x3c}, @in=@empty=0x0, 0x1, 0x1}, [@sec_ctx={0xc0, 0x8, {0xbc, 0x8, 0x1, 0x0, 0xb4, "de3fdf0251447726b133dbe2cbaedfe227457881eb4d601c8ffac64a7732a80b7a8a12a04b50760ff294ec8f6829c7cdb27f4672bcf9f5e0739ff86151fe08605471ae1954b3868fdcbbc454f06f26560650c3940561306857e8ab58253558b4e1beccd0dd872c8c00a45536b2c3f575e8ac7c5b57c79adadae672869c8379c585a91cdba57ab7dfcbd845352098bbd841c79184b7074ffe88fc3bc4cbb204e1d35e2d1b499bf856f896f0c4d9b77fb50dd9f352"}}, @replay_val={0x10, 0xa, {0x0, 0x1, 0x6}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x4) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000ce9000-0xca)=""/202, &(0x7f0000ea7000-0x4)=0xca) flistxattr(r0, &(0x7f000085d000-0x2a)=""/42, 0x2a) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001d4000)=0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000086d000)=@req3={0x8, 0x7fff, 0x7, 0x7, 0x1000, 0x3, 0x81}, 0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066d000)='/proc/self/net/pfkey\x00', 0x4000000000509100, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00001fa000)=""/4096) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/25 23:52:31 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000178000-0x20)={@generic="7256e2aa6d949e165d937a1d39023df3", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000655000)=0x80000000, 0x4) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000f82000-0x38)={&(0x7f00001c2000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000da000)={&(0x7f0000333000)={0x10e4, 0x13, 0x304, 0x3, 0x0, {0xf, 0x0, 0x0}, [@nested={0x10d0, 0x63, [@typed={0x1008, 0x40, @binary="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"}, @typed={0x8, 0x7, @void=""}, @generic="85a8168ec5d8c402492cde2ab5b450d3ceb9b37df0ba302ca3ca93cf9ff73563e2da3e10fa377e17c800951d0d0a5b5c482677451f5f02758fbad08a92fb9d02ad61cdac997182903e2ebeeb1bd988abbca38c836a61a7cb7c06bac610d2bc1ccc1dd1010456cda83b5ff7626d0e7d874543022e064ebf8c0efc2472475dd58800a5d1c453efb1dc56a78b5eb627b73b2165bdc833e61e5145172eeb173596d8f8fa15863d365dce4ee703714a0c8e51a721b5a401984fcb5f2b58"]}]}, 0x10e4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) gettid() 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007b7000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000961000)="43b076943519fb20d85acd47d4ac2c14", 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf5000-0x4)=0x14) connect$vsock_stream(r0, &(0x7f00003ec000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) openat(r0, &(0x7f0000e96000)='./file0\x00', 0x101000, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000208000-0x10)="cfe0949f6eea1cc1900344c186e61438", 0x10) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a41000+0xd43)={0x26, 'aead\x00', 0x80f, 0xe, 'rfc7539(ctr(aes-aesni),sha3-224-generic)\x00'}, 0x25d) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f79000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f7a000-0xc)={0x0, r1, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000057c000-0x8)={0x0, 0x8}, &(0x7f0000c66000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000016c000-0x8)={0x1, [0x0]}, &(0x7f0000f7a000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f7a000-0xb8)={r3, 0x1f, 0x1f, 0x20, 0x200, 0x3, 0x0, 0x4aa1, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x80, 0x1, 0x8, 0x20}}, &(0x7f0000f7a000-0x4)=0xb8) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffa}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fdf000)={r0, r0, 0xfffffffffffffffe, 0x7, &(0x7f0000f68000-0x1000)="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", 0x1, 0x9f2a, 0xffffffffffffffe1, 0xc3, 0x6, 0x7, 0x4, "cda56979a563a27ac151b62f27b15721645e8ea8ebac9e3ea390c38ff8f81ed853e857b47921dfcce69c80dd267ff385ad9f5ef9032c1c441c95a24ac179e846c905c79b34510411e637622a1e0daebe9b0c5496d222808734bafc2e12b0ce9cf3876765b6880420bc8d7238d6e453eb7c79c4210982b14b1222c34f7c8414123dfb81b7fc7b46d362bf4151e8fd0c5f7aa3a50cc747e0949eb3d287d54f6f9e2dd2f5837fc5a80e763e246948011f8007624732d5289cf6bd81bbfab5cac8796cd56b9bbd9227fb07682d6af047c0211303722dae33f1e334e26970"}) 2018/01/25 23:52:31 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x80ff, @ipv4={{0xa, 0x4, 0x3, 0x9, 0x30, 0x3, 0x200, 0x4, 0xff, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, {[@end={0x0}, @end={0x0}, @noop={0x1}, @generic={0x83, 0x11, "ab7345f7dbd4939cbd6c5bc8516690"}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x3}}}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e06000-0x78)={0x2, 0x78, 0x1a7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xe18a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000059000-0x4)=0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f000051c000-0x4)=0x0, &(0x7f0000f09000)="af") bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006e2000)={r1, r0, 0x2, 0x1}, 0x10) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap$binder(&(0x7f000015e000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000052e000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5f9fb5ecee293d95d7f621a8cb7e8d3d"}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000344000)=0x1f, &(0x7f0000868000-0x8)=0x4) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) socket$llc(0x1a, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000679000-0x38)={&(0x7f0000542000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000-0x40)=[], 0x0, &(0x7f0000130000-0xc7)=""/199, 0xc7, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007e1000)="a4797eec49c5b98d60c7153f6c2bab5c", 0x10) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_mreqn(r0, 0x0, 0x9bf351ec15a5b53, &(0x7f0000824000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000438000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f8e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendto$inet(r0, &(0x7f0000c1a000-0x5a)="36211c00f6ff35abff010000fffffffb09e61d78", 0x14, 0x0, &(0x7f000047d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cb4000)='/dev/amidi#\x00', 0x7fffffff, 0x10000) r1 = syz_open_dev$mice(&(0x7f0000410000)='/dev/input/mice\x00', 0x0, 0x400000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000632000)={r0, r1, 0x7, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r0, r1) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000ef8000+0x939)=""/206, &(0x7f000043f000-0x4)=0xce) mlock(&(0x7f00004ed000/0x4000)=nil, 0x4000) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/25 23:52:31 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000073a000-0x8)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x200000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r2) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000089f000-0x40)=[{&(0x7f000088c000-0x37)="", 0x0}, {&(0x7f0000da0000-0x4e)="13", 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e9e000)=0x4, 0x4) write$selinux_access(r0, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a7c000)={0x7, 0x8, 0x7, 0x3, 0x0}, &(0x7f00003bb000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bdb000-0x10)={0x1f, 0x8000, 0x5, 0x1e6, r1}, &(0x7f0000f1f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000018f000-0xc)={r2, 0x8, 0x30}, 0xc) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x3a54430d) sendmmsg$alg(r0, &(0x7f00008ce000)=[{0x0, 0x0, &(0x7f0000f5a000-0x11)=[], 0x1000000000000470, &(0x7f0000bd5000)=[@iv={0xd8, 0x117, 0x2, 0xbe, "87c676d7f657382ea812e5ab614e9eb982f836cc2435f4bd12e6906c03f4544348bd3aeb622455d492a95ad4ff40e302d3aab930337ed14c788ee2bd17385476badc1edd97f971dcb14f368e35d0f6989ea2418fe9de258b4b4e412d5568cb3de85a942b498818eb7cd04ca2155f5227b7fd086347e92e2955d29448f12c1efda7a88bf55ab733aa6680646f01e407ad6a74b9ad5709dc6c3c39930ba6216b80072fb31937cf5c181a8b454f27fa900fbe44c9e0eaca811ce4a4453c2244"}, @assoc={0x0, 0x117, 0x4, 0x8}], 0xf0, 0x0}], 0x18e, 0x0) write(r0, &(0x7f00003d2000)="67e3c1c8f39c30d28ecec29bd4eac7d13ff728740682c0e7adf1f70064a2f1b06e105b39d3c23e9e34455eac72b98fe772671e42553582cf90e9437e9498bd60b33e59317c479bbf5e614e82c0f939eecb6a16fb266073aa51a6a3c3190b57af37d3739234cfa1809f1dac", 0x6b) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000172000-0xf)='/dev/sequencer\x00', 0x20006, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e61000)=""/183) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x2, 0xc000, 0x1) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r0, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8f000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d5d000)=0x0) syz_open_procfs(r2, &(0x7f0000747000-0x8)='pagemap\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e2a000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000cf000)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000fad000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000041d000)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0x7, &(0x7f00009bf000)=0x0) 2018/01/25 23:52:31 executing program 0: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) gettid() r1 = getpid() socket$inet(0x2, 0x5, 0x100000000) sched_setparam(r1, &(0x7f0000328000)=0x6890000000) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f000014a000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000ce9000)=""/152, 0x98, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aba000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000d33000-0x1c)=@req3={0x1, 0xdc3, 0x8, 0x1b8, 0x1, 0xffffffffffffff7f, 0x5}, 0x1c) 2018/01/25 23:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x16aa, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x1000, 0x2d4, 0x8, 0x6}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000bc4000)='dns_resolver\x00', &(0x7f00007ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000432000-0x9)=')[vmnet1\x00', 0x0) 2018/01/25 23:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000838000)='/dev/dmmidi#\x00', 0x8, 0x40) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000943000)=0x20, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f00009cb000)='/dev/snd/midiC#D#\x00', 0xef5, 0x20000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getpeername$netlink(r2, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)=0xc) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = semget(0x3, 0x7, 0x4c8) lstat(&(0x7f00004ac000-0x8)='./file0\x00', &(0x7f0000af3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$llc(r2, &(0x7f0000995000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003bc000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000022b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bce000-0x4)=0xc) r7 = geteuid() recvfrom$inet6(r2, &(0x7f0000e4c000)=""/22, 0x16, 0x2, &(0x7f0000671000)={0xa, 0x3, 0xb07c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) stat(&(0x7f0000a89000)='./file0\x00', &(0x7f00007a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000cc1000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003c2000-0xc)={r9, 0x80000, r2}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000b75000)={{0x1, r5, r6, r7, r8, 0x10, 0x10001, 0x0, 0x0, 0x0}, 0x10000, 0x6, 0x9, 0x0, 0x0}) 2018/01/25 23:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000027c000)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000c84000)='/dev/amidi#\x00', 0x1, 0x400000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fdc000-0x4)=0x4, 0x4) io_submit(r0, 0x0, &(0x7f0000120000)=[]) 2018/01/25 23:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072f000-0x8)={0x0, 0x20}, &(0x7f00006c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000031c000)={r1, 0x4, 0x1, 0x1}, &(0x7f00006cf000-0x4)=0x10) 2018/01/25 23:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000ea7000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x20000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000365000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c14000-0x50)={{0x4, 0x0}, {0x2, 0x2}, 0x3, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:31 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000ba4000)={0x6, 0x29d, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x600000, 0x254d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0}}, 0xe8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/25 23:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000947000)={0x61a70e4bf0dd40a, 0x0}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000c59000-0xf7)=""/247, &(0x7f00007bb000-0x4)=0xf7) 2018/01/25 23:52:31 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00006b2000)='/dev/snd/midiC#D#\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x34)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e56000)={0x0, 0x0}) pread64(r1, &(0x7f0000e9b000)=""/3, 0x3, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x27ff) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000062b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000045f000)={0x0, 0x8}, &(0x7f000020c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d4f000)={r5, 0x6}, &(0x7f00008cf000)=0x8) renameat2(r3, &(0x7f0000847000)='./file0\x00', r4, &(0x7f000070c000)='./file0\x00', 0x1) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000063b000)='/dev/dmmidi#\x00', 0x7fffffff, 0xa01) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007dc000-0x4)=0x200, 0xfffffffffffffc7f) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0xfffffffffffffdc6) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b03000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00008f7000)={0x1, 0x3f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r4, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r4, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000202000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000468000-0xee)=""/238) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) shutdown(r0, 0x2) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000fe000)='./file0\x00', 0x0, 0x5) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000ff000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ff000-0x4)=0x14) r3 = shmat(0x0, &(0x7f0000b78000/0x4000)=nil, 0x5000) shmdt(r3) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000100000-0x4)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000056000-0x48)={0xb, 0x13, &(0x7f00000c2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x7}, @generic={0x1, 0x2, 0xdf, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0x5, 0x7, 0x7, 0xfffffff4, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000fe000)='GPL\x00', 0x3ff, 0x1000, &(0x7f0000099000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x8, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6c, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/25 23:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) getsockname(0xffffffffffffff9c, &(0x7f0000bcf000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000)=0x26) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00002de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009e7000-0x4)=0x1c) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/hwrng\x00', 0x480001, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00007d0000-0xe0)={r3, r4, 0xfff, 0x7, &(0x7f0000591000-0xeb)="1f1c11103ebee81e4410635065b81edbe55921c96faba87c77f241ca67e40c783245a434b055a62557731eb224887217b00f1d77b459cc3c74ce49657bbc39ae445cac191cee3360443c6ef4b39dfcd0aea60e0e2ce59991fde40997ccdae06700f99fb731310171cacd28d6eac39b47ccf7c0eada416f0021e4d551aa37955f9c4bdf4e2bbfb0921aae067bcf369c1682e43c4638dd61c75ca222410e21429d7f3a6a05c3c870ea707813fe71c6c477db7e64a00917a504ebb69c96c325e5712f1810c7b92cd73df92a49504abdc9e79af7aeb2170b7fa734283cc9130c17c804a1665e9c2a86d30b0138", 0x9, 0x48000000000000, 0x4, 0x593, 0x80000001, 0x1, 0x6, "87cbc38ce4ad8931f88435930c91167e75a608099c8f4799f28b0d15238a00ed9d2bc5ce33d112831a204530baf01adee582d943e8ae436930b8efb357206a69fbb25c44b3062a9ec63263d17ad2744196f88433aa102aaeba6450471ad4e167e879d86f2907c788e5b2ad13dce7e65f306e9faf84ae9b8f422c9dc7560217f9b4d24f6f10543078d3d451738598dabefdef9b35d6bcf0e559768c1d2e2b103fbe0e1bf9f3e761610afec231a6c9baa362a86bdd40cbdf43"}) r5 = socket$rds(0x15, 0x5, 0x0) r6 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)={0x0, 0x0}) r7 = epoll_create(0x46c) r8 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000c7f000)={0x0, 0x0}) r9 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000d5e000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008a0000)={0x0, 0x7fff}, &(0x7f00004ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a01000)={r10, 0x9a, "f5d3b0062ed7795f9d9bbc58f8def7640d3e9dcbf89725e2d305685558f6ab0582b58de3b3173f35eb658b7764c7f9d98565af5e9fee5d28fc653fd25fb9015bf631c9eabbf2c8cb05857b481879612739bb322d309e34282c34fa895f7442ffa30fd06931a827e3d0a15416579057e40e482a9c9be3ec3e75fb26ecda9292c6dd828dbe0892bc8f9e30e247b9eb1058c95d22fa5f9ab8fcab14"}, &(0x7f0000921000)=0xa2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00007f0000)=0x23b, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008f1000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000c7c000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x0}}, {&(0x7f0000297000-0x70)=""/112, 0x70}, &(0x7f0000415000-0x1)=0x0, 0x20}, 0x46) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000b04000)=""/189, 0xbd, 0x40000102, &(0x7f0000001000-0x14)={0x11, 0xf5, r1, 0x1, 0xd7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000089d000-0xe)='/selinux/load\x00', 0x2, 0x0) preadv(r2, &(0x7f0000c2d000)=[{&(0x7f00007c4000)=""/153, 0x99}], 0x1, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000008000-0x17)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a3a000)={0x0, 0x0}, &(0x7f00000be000-0x4)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000046a000)=r2) sendto$inet6(r1, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) r3 = shmget(0x2, 0x2000, 0x1000, &(0x7f00008af000/0x2000)=nil) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000f81000)=""/127) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005c8000-0x40)={0x3, 0x8, 0x1000, 0x1, 0xfffffffffffffffa, 0x9, 0x3f, 0x2}, &(0x7f0000f82000-0x40)={0x400, 0x81, 0x20, 0x4, 0x11232b47, 0x3ff, 0xae, 0xee4}, &(0x7f0000f81000)={0x3, 0xff, 0x4, 0x1, 0x2, 0x100, 0x100000000, 0x8}, &(0x7f0000a5d000-0x10)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x33e, 0x0, 0x0, 0x0) [ 180.142841] syz5: Invalid MTU 0 requested, hw min 68 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="e0b86f856d6bc03aafa2bdd6d3d2a1e5", @ifru_flags=0x6800}) r1 = userfaultfd(0x0) fgetxattr(r1, &(0x7f00006c0000-0xa)=@random={'system.\x00', '{\x00'}, &(0x7f0000ac8000-0x5)=""/5, 0x5) 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003b7000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000068c000)={0x8, 0x3, 0xff, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0a000)=0x14) getpeername(r2, &(0x7f00006c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d75000)=0x10) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000424000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002bc000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a20000-0x8)={0x0, 0x5}) bind$netlink(r2, &(0x7f0000f6b000)={0x10, 0x0, 0x3, 0x0}, 0xc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r3, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000024000-0x3)={@common='dummy0\x00', 0x180a}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x40000000}, 0x2d6, &(0x7f000000b000)={&(0x7f0000025000-0x24)=@ipv4_delroute={0xdc, 0x19, 0xf11, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:32 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x600, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = add_key$user(&(0x7f0000b67000)='user\x00', &(0x7f0000785000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bac000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f000062c000)='user\x00', &(0x7f000052e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006dd000-0x1f)="6cc6a7db5de0e480428c29c25362f373dc9b901d845f665e37925cdc8d0937", 0x1f, 0xfffffffffffffffc) r3 = request_key(&(0x7f00009a8000-0x6)='rxrpc\x00', &(0x7f0000fe4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005e5000-0x18)='keyringnodevppp0eth1(,#\x00', 0xfffffffffffffff8) r4 = syz_open_dev$midi(&(0x7f0000a39000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x400) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000e10000-0x4)=0x7, &(0x7f0000d34000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000762000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000c09000-0xc)={r1, r2, r3}, &(0x7f0000367000-0x53)=""/83, 0x53, &(0x7f0000e44000-0x38)={&(0x7f0000244000-0x40)={'crc32c\x00'}, &(0x7f0000e1e000)="4385cb88e17487818ec4979326638434832fb130175da9de5857ec0fedd3960ad8c014d07043783948485699543db702e94d87862c2d421bcdf3c3452d2ea9fbaaedd85a1823f14da1a3c21f5ecd5dfb6a72e0dbacbf7e08f5f54de87ce7ec6f3b0682271a04bb9d3b59a0529d38f69074c365dce450ac8c6a879125f9ceeff0e36b21b4ca577075f0e325b1563b705326ff971d6d436f5f5765a9a4e388d88eb8f9de", 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fbb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005b1000)=0x10, 0x80800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037b000-0x8)={0x0, 0x0}, &(0x7f0000b76000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d9000)=0x100) shutdown(r1, 0x1) 2018/01/25 23:52:32 executing program 7: clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x3)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000e7000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d3d000-0x3)=""/3, 0x3}, {&(0x7f0000704000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/244, 0xf4}], 0x4, &(0x7f0000d54000)=""/124, 0x7c, 0x5}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0xfffffffffffffffe, 0x4, 0x3f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2000, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x6, 0xfffffffffffffff8, 0x3, 0x9, 0x0, 0x3, 0x49108, 0x4, 0x2, 0x0, 0x0, 0x0, 0x99, 0x8, 0x5, 0xf22a, 0xffff, 0x4, 0x80000000, 0x200, 0x7f, 0x100000001, 0x1, 0xff, 0x2, 0x5d2, 0x400, 0x2, 0x9, 0x1, 0x3, 0x7, 0x8, 0x9, 0x0, 0xff, 0x0, 0x6, 0x1, @perf_config_ext={0x2, 0x1}, 0x5, 0x5, 0x8000, 0x6, 0x2, 0x1, 0x0, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x3f, 0x4, 0x1, 0x1, 0x0, 0x9, 0x1, 0x1, 0x80, 0x7, 0x7, 0x1, 0x5, 0x2, 0xfffffffffffffff8, 0x0, 0xffffffffdc236db3, 0x8, 0xea30, 0x7e7, 0x1, 0x10, 0x1ff, 0x0, 0x7, 0x2, 0x2, 0x9, 0x7, 0xfff, 0x8000, 0x800, 0x6, 0x7fff, 0x8001, 0x7ff, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x8, 0xffffffff, 0xfffffffffffffff9, 0x3, 0x20, 0x7f, 0x400, 0x0}, r1, 0x7, r2, 0x3) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) exit(0x1000000000) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b3a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001ae000-0x10)={0x0, 0x320d, 0x0, 0x10000}, &(0x7f0000539000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ba5000-0xc)={0x4, r0, 0x1}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00005d9000-0x2)=0x5, 0x2) connect$netlink(0xffffffffffffffff, &(0x7f0000336000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000e07000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a75000-0x8c)={r1, 0x84, "b54d69d0d9902a81b0d6f52743f52f2b4a39ab06b342c4941280dc843670b7e24816689aa55e5ab7975d1442095b71d3a8dfe906961a5cbf9db405d6bc77553f47d8b4273a6c929976a871e7dc58ef462b9e328ee34e13144723e13fee50da7e73e44864dce8c0f77b29c81cfef8538f0e9d471839dff204362aa5c9298fccd0bd1da065"}, &(0x7f00005ea000-0x4)=0x8c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a49000)={0xb0, 0x0, &(0x7f0000fe3000-0xb0)=[@increfs={0x40046304, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f00003e3000-0x40)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00006c1000)=0x0, 0x1, 0x4, 0x2f}], &(0x7f00001e3000)=[0x68, 0x38, 0x38, 0x38]}, 0x2b6}}, @clear_death={0x400c630f, 0x3, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000604000-0x38)=[@fda={0x66646185, 0x4, 0x1, 0x0}], &(0x7f00000fe000-0x8)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000b3e000)=""}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009b5000)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f000019b000)='/dev/adsp#\x00', 0x1, 0x8002) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x1) r0 = gettid() process_vm_readv(r0, &(0x7f0000f18000)=[{&(0x7f0000b01000)=""/4096, 0x1000}, {&(0x7f0000ad9000-0x7)=""/7, 0x7}, {&(0x7f0000557000)=""/180, 0xb4}, {&(0x7f00000b8000-0xcf)=""/207, 0xcf}, {&(0x7f0000bfb000-0xf9)=""/249, 0xf9}, {&(0x7f000051d000-0xad)=""/173, 0xad}, {&(0x7f0000663000)=""/80, 0x50}, {&(0x7f0000e86000)=""/203, 0xcb}, {&(0x7f0000b14000)=""/118, 0x76}, {&(0x7f0000243000)=""/39, 0x27}], 0xa, &(0x7f0000ff7000)=[{&(0x7f0000f4e000)=""/81, 0x51}, {&(0x7f0000165000)=""/138, 0x8a}, {&(0x7f0000b80000-0x29)=""/41, 0x29}], 0x3, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x0, 0x0, []}) 2018/01/25 23:52:32 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x401, 0x0) bind$inet6(r1, &(0x7f0000318000)={0xa, 0x3, 0x2d80000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc82f}, 0x1c) accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbf000-0x9)='/dev/sg#\x00', 0x1f, 0x800) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fc1000-0xc)={&(0x7f0000938000+0x4c4)=[0x0, 0x0], 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000e32000)={&(0x7f00004d1000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000a4000)={&(0x7f0000fbf000)={0x1a8, 0xa, 0x9, 0x100, 0x7, 0x3, {0x5, 0x0, 0x7}, [@nested={0x1c, 0x30, [@typed={0x18, 0x82, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="5a8b73d902f2c62a65afad6420401fe8314b6ffab11cf84c0b0c0ca72bf2ae0a65bd57504435a5f523546cd89e79dabec5094481a055fb3560e0205fc9e4ff3d2067ef7f644265767a3eac96326f16ede6565b38cf76773d9799fb6d99f769591aead7b18ab421bef406ec003f2d22468fec6f95953693fc00e4c05b59ecc8ed128c12cf4c691f18a58258", @generic="4c4cda68e2d2e265b4808ad9233fd1f3dde81cfd4e55be675b0bc3944ca36a88359cd0c5fe95e636aa6474143ac976d6c1f157cf238aab72753455f9ff43bda23699a45473fe7c837486c69462fe41cdf975c5b4403f342d22fb832ef8f9efd8e95452ef7171fd3aea6747d16268572665caf21a2f1ccedb38002a81f8fec092aad32ef8db12960943176642f572241a408c8ec83d8b0745e26f91fda6adaf0ba9420b097342865ca790e74e66d3b6bc5cd964fc6864786d5afe26db3c8ae855dbedd1910a60101e14a4fb1224fc2bcaa07313a30af7e00f58359e73424e043da374e4ec016f3a27d6edbb"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x10}, 0x880) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000495000)='keyring\x00', &(0x7f0000fc2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00005bd000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', r1) [ 180.346212] binder: 24847:24851 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 180.354412] binder: 24847:24851 got reply transaction with no transaction stack [ 180.362293] binder: 24847:24851 transaction failed 29201/-71, size 64-32 line 2703 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='ns/ipc\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x14de10bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, {0xa, 0x0, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x0, [0x20, 0x8, 0x0, 0x18, 0xf6, 0xffff, 0x4, 0x9]}, 0x5c) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000063a000-0xb)='/dev/mixer\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fe1000)={0x0, 0xffffffff, 0x6a791d7d}, &(0x7f00005d7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000041d000-0xc)={r3, 0x3f, 0x30}, &(0x7f0000a5b000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000df9000-0x12)='/dev/snd/midiC#D#\x00', 0x95, 0x42) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000233000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000835000-0x4)=0x0, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000ec1000)=0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d5f000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000-0x4)=0xe8) r2 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000826000-0xec)=""/236) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005b4000)='/dev/audio#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dbd000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000785000)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c15000-0x4)=0x8c) socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ada000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 23:52:32 executing program 4: syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) setxattr(&(0x7f00000bc000-0x8)='./file0\x00', &(0x7f00000c2000)=@random={'osx.', 'vmnet1ppp0\x00'}, &(0x7f00009a8000-0x8)='$\\wlan1\x00', 0x8, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = inotify_init() accept4$vsock_stream(r0, &(0x7f0000c94000)={0x28, 0x0, 0xda7e59b99b13ede6, @host=0x2, 0x0}, 0x10, 0x800) r2 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/01/25 23:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) r1 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d06000-0x8)=0x0) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:52:32 executing program 2: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x4, 0x9, 0xfc, 0x80000001, 0x4, 0xfc8, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x6, 0x1, 0xffffffffffffff41, 0x5}}, &(0x7f0000fdc000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000+0x5f4)={0x0, 0xffff}, &(0x7f0000fdb000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdc000-0x8)={0x0, 0x3a81}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000+0xb37)=[{&(0x7f0000fdb000)="50c3ec071b0919b1258696142f4d288a42c5cbb0182a1576b69483db36532c52bc8c5cb743ce36ecef5e065e3ce1d7f392d958d959594ebc45e6dbd67ac8738661a786b0a9f8b832efbbc8ad92a7d948837f630877861b715b84f99ffbff7aa7ecb01ad1e2264ffec073231993d1a2f4728624df248da7c93070d206b55ae37f3a4adb446a6f1a49f97d42e6b83e7ddf985be51eaab13a8806ce4fb96d8333615733b655e238d17b1faeb7dd6b3bb691de25cb1c61149bbb99ff794156fc", 0xbe}, {&(0x7f0000000000)="c6f49f6252dda55694fae5b5c22a10cb4b3f160247be994ff8d0e47e6cf7a2e05d7b8c8f99ce9a567066f965dbd1b7f60c1c9d7d583734a754d842202723ddaf138efe7aaefdade445", 0x49}, {&(0x7f0000000000)="1fed101e79c984fb387fca8bdd525d39d3775abebc31749b20f9049ac29181fc56447a16488100494084f8c0d5b012fe1fb5d6ec5afd9cd387cdc8505dfc57381ef4cde934dd7be8e31fd2265671ff3134926c379f815fdb862bf53d183448c3fd85045889e50f9c85479f505baf9e95b8b7b35288203894a28b89f6f802fc87425aa9a9a266da8d2ad42a0165c03472", 0x90}, {&(0x7f0000001000-0xcd)="0b19ed410b2de853740bbe8c01aad1ef4b73ac94e1fc92078af7a63e23041f990b51f706dd4ecad1b2cbec42a9d122853648c662e9fb1399045a3c1b6bcff35424cecefc25ba172322b0ff917d94edae90ee00c7d604d14537645d3aceac894b670f11a07e6c80dcbea915ba10f79971b461a1373468a6bd9fe676d986acc39bdc94dbdbb9016d12eadd82583ed31101cd1373e5303dfd098cc1c7a8d4df01b1346826d715075304b00fdd640ed59f2de5150881df44ebd8993dbba8fb0afce9f34d8fa06e7a3301737ffb42f6", 0xcd}, {&(0x7f0000fdb000)="f8167009072c90448704505a3c4827bfd2fffa8ca6dc3133a3306f11910dabd7dc7e7b7d6104be6b895d2fc80a52a25a98c948f281bca93e09b7f290894f54278b48c604cde453efb2aa3d1b7bb4159a716d07041526d92ceb18c447e34327b21b2777af547f2c964b278c85168cf55191bfe02ce1ccd8813ad57651ee9e065f57d4ca747384a6551257c533e9cfe6616920768ee13c81edf53b609ac8eb5f02cbaaa0f8add6d81d2c368659be8e1116b37edd8a", 0xb4}, {&(0x7f0000fdb000)="a1ea52f802b2dedb9a7409fa3df669497afb1e318d8e5dac428086ae6302f19c995fcbeb1d4fb2c05d0cbd5c2b46d1360041bee92d2b60c4062ec3894aad0acdda950c2875b27749c72039051053d0b9ceba50beffb7d650180f74a3c9be1140dd49cb7085ca27091283f34d7b8c4331c2e645feec0b48aa644c43cdbf0116a3a752fdb23e301d427ce91b18d82da86f3d4a5fc828d1b3031174bc42e5199cb2b030427404992537f7", 0xa9}, {&(0x7f0000001000-0xd5)="77c2a4d0779a6c636047bdb200a54d82281d8d82352fb8f2cfdfbb930a2d478c0df467564e1ef9b8f4a16202b3c8e88f64e213019623354292f64b1c09956c33272c18408033d43c5609a8f96ac95fa2c55fd607a8dff4d6d7789d7af12401fbde701570dea61cd180da00548b2c1ceef6fbc60ee8ccc17b8f25834651cbe6c7602c6b45e816532c60523fc98c991bd45c8b46f8db309d8ecc98f86ed580293124e4548758a705098e5302c98d4bf0eed629f7a2cb528c122bbb80560c7e2f8a86b915bd4a7ca5edf0ff1e1ad6f7fd8b69a8409885", 0xd5}], 0x7, &(0x7f0000fdc000-0x60)=[@init={0x18, 0x84, 0x0, {0x4803, 0x7e6a, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0xe, 0x1200, 0x460, 0x9, 0x7, 0x1, r1}}], 0x60, 0x40000}, {&(0x7f0000fdb000)=@in6={0xa, 0x3, 0xe294, @loopback={0x0, 0x1}, 0x4995}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000fdb000)="87587e80584eeaf5f6eeedeb5b1d34d446689658c95bbdfd8335b4e7665e7cac7c2855a575c810d372014dc1faf8b8b223e5af9b11288e4dd4bd9b8c050ed37555f70bf33777627238019211a0b66a41b4424b75836a77227edac5", 0x5b}, {&(0x7f0000fdc000-0x59)="e3e529c80cc3cb415937512416d359e1e9be6d3c0704708121271f19e0a867cb58ae4e0bdb77023ecec16aeafe82b29e44c619f84d3282ca71cb9754aadbc4981dd587dfeafc2d6f5d11f8a5b6fb8b9c002de2d9e8be45a6e3", 0x59}, {&(0x7f0000001000-0xf2)="55c2cd7ea725d0d710c9d53b8f76b34e908eefa52a0608d4057b5cb3d74908cbb9ee55078343c7eef47ff4d30e45c0096f262454b123a9b5b1b889f33f62a381e45d06abb5a5a3a205e65ac31167fa9027bbce163181fe9b6d1d137c6f218ad527a426242a62f7a24a0a779d0a35845834a01d8a57593eb0a03754144e571d2dfa451930cca4a794c17400d6db0d39e310cc5ea0045e01d7053897d79aba7fab41192de0c566a76c7301eff036ac4c9b2cdabee67e5439dfba3855fe5f0ce295d4700e41b38dd3ea38e14d926501f6fb942cabee17977592d69b5a0762c62e20416bdcbe87cece5cb3ee551f1ead52e0ce27", 0xf2}, {&(0x7f0000fdb000)="ec1c4686089a7109889ec7bbae39e567eed02d9d803b344a22e045c1ec987e1dce62797115d314e99750a357794e62236fd1c23afb65", 0x36}, {&(0x7f0000000000+0xf5f)="", 0x0}, {&(0x7f0000001000-0x46)="1d6b5b119b2aeae639f0976f2d0c7bdf52598cfeaced3e455081382f102929467e8e8c7973ed40d4689a91514685625478a360d2fbaa5be8b23e4ed24029ce28e0cf5d96ead3", 0x46}, {&(0x7f0000fdb000)="f227f15a88e2477444cba256fcaf461780fdd3152de1b4f037ffd0946a694adff85249f6cdf3258333b7ee54f2a9af85aa2123a5efa9b5d6569529f917542f635c46640c52bb8516f958c495b8ba1faa52db1b20bff57dda9874d56b518c379e268ffae7cad82e6ca8193070d484b75242f245f1da8eb424c69d08acc3b35039e5143878", 0x84}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[{&(0x7f0000001000-0xb6)="60e49c167a8f93ccc80f805c9d24e35c1456c788db17bc50c780e4ede09c598ea640eac8cb2d018cf1facecfb0571611110d27c7ea141bc9802e73b35f4ad0435a7b9f420113ce295e00e839f21bba1e022cc27dcfc30dc5985a1a8bdeb02b7ba9dac7644a3dbac191992e1e4e1db3dda357f4431d9dcc8fa89bdca31212d686d7e74d87b3035afbbd239fd9fc88a5c658318ff850397f7c60f6eeb613e16f94a5be8d16f818cddae8a1c46eb06646c00cdbed5d9a35", 0xb6}, {&(0x7f0000000000)="0444a6d0d46d1685bfdbd2eaec4ef970dd94bfcc58e7d157e538b02c3bfd2767ff1f62b0c82628c5718901647cb9ea5eb9f2ca7eebd1123935878199ce8d1ef4f3b09b52f7b701039f5a809ee88588288ec95d8ab2b857e03143257dab643da257f8f72b4622437608f4b8d6441e95dc97dc36bc773bf820b8f03d0652f928e7ea153660b0821b95c58ea6c254aee71c44e0fdca0c78a59d7f88c30067a87cce4ab264318e32ecc41320273c5b27bccaec4e18ab90a1d9891edef744b861f1ec743cb978c579ce41da7c0d353bbdb417bbf56b9fd433c42693d7353c8a0ce64de6578b141e3945726460ebcbd1c2e659422eb741419050", 0xf7}], 0x2, &(0x7f0000fdc000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x34, 0x0, 0x4, 0xfffffffffffffffe, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8, 0x4, 0x2, 0x7f, 0x2, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x3, 0x4fc}}, @init={0x18, 0x84, 0x0, {0x5d0, 0xffffffff80000001, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x2, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x5, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffe01, 0x8204, 0x6, 0x6, 0x4, 0x100, 0x80, r6}}, @init={0x18, 0x84, 0x0, {0x100, 0x5ab, 0x40, 0x3}}], 0x180, 0x4000010}, {&(0x7f0000fdc000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff80}, 0x1c, &(0x7f0000fdc000-0x90)=[{&(0x7f0000000000)="2d66060f040a5b2650ca90a4998121ed6087c0ab24ffbb929989c7df6d82d046ff3d8cc8f4061980d1639adde28a5a02695801219699b9a386e1451fe24bf144929252327d5e9b19d6d42d024da5686524d3b1ed859c86744875cfd1279fed5290eba70d0717583fd3a434a0db030f10e36964c9d720f6c9bf4f", 0x7a}, {&(0x7f0000000000)="a576935cf83b59e926bd6e7882c7d63676799ffe39ddc41786464772319246b722816e56c353298edb7052973983494da84c11a2c7a0c1d574bf2be956a469ddbb84f4ac37892e83204f99bf7986138e83d42d1e403ced51848ddefb0894ab30cf57ab9478af509afbd13e865653f8d75b40c37e700f4507e8d6518ab6c46f9f78dde077d4ffc6a191e38022237afc26a1a004e44bfb25f635a1d5877cdcf41618dd46dbb2b16fc5a8a216dfc1ea05fb45020479013003522b86b0f7c86f3d353ea58f14", 0xc4}, {&(0x7f0000fdc000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0xb0)="715691e6526b63fa7bf2813c271ced189bf36e94685c83a01d3bb6e30d47f4d55094e829502d42880bf7489296293a1d053c7854967c93825b41ee756f759db0c12849474704ded8e2083ce377015f8651839786d83cada4f98d14a55d8e8aa38198b7c391b202ddef761a255b8bcd69c7731cdf48cace6c5035cf21bc76365c81bfa6041c54df56f354d7492a4cc26806fa5170ef066636257c31b2fd1ae9342358dc62f318312b517212ace9ba30be", 0xb0}, {&(0x7f0000000000)="b2b21a3746a1c8daad1a4ae89e3126e0ab302c9ab503313e359e812e034357cd1f2203bf9ae652b8c8d179859111b09d5fae3fab6667ab0f4010bfcca196e93ecd0f21fd20e33a92c59875836ca0ba77b83ac332be", 0x55}, {&(0x7f0000001000-0xc9)="e47c01fc0d5556f2e441daf2c68103c8aed099bd16e8908ffe23a50187b209037d95abd711c51d664620cfe7a9fa025bd1dd34e5fd625991c29586d5431e78c2a12460b9f0b8847c438468f76b563b7223d04f6ac05ebbfe2d8355cd95523e0d8d54fb054e64e42c5d7265d7e844a4e6f7801a3d9c16a18426d3cefdb03ea6ec67fb0beb242089f2ce8e92b4353fef0d1764ba6df0422c4f6d61f9985c60a187c5adbfe39ce9fd6be3d495894801f3de392e0bf91f7b106f72fd434bfc00a6f85c36bc4dde82f627ba", 0xc9}, {&(0x7f0000001000-0x2f)="fddd7c4934b41f85188eb2423b363e16152f7eb1d320aef36b4f1022187a8b0a5688e49cdf68b0917ad795ff0072d1", 0x2f}, {&(0x7f0000001000-0x9f)="6d2602fe4357414dffc43cb52737cdff68b5604fbcd5bdd2efa37d0c312cb47f68c248e713fb0d464a1424763e3cf122230069ae04e7b9d28c5a29d497a5a0b6279b65de42dd00037a7405051a1e73127bf1a04223e776be76ea349272288bbec3bdfe29bb3e9f4abf0cb1a29a33e3dde9e32f9e9227b56969ad6a7e6ddf03fdbc9391339334078115bc7220b4449d292354326b2568cab196cf97ad414e94", 0x9f}, {&(0x7f0000fdb000)="7fd9f467ee0e3ebaee2c2a464577a72d9bff48d34aafaea38cc04701a127d86846dfdcc233126db876dd55def56252fad7d57eae6f7864337cc045834386240f8b7fc5d7bf6de93c30ff64a109b083a20b9d7b61952a2674c48747d09a309705442df2cc46a13bacb093b7433d9e4ce3a97484dc0203f67bebc5b9fc03ac0d2e6fded87d6cd5f636d503a63a117a73e646c13ab8acb1c034b64ffcbdc4baeaa77b1309b6f26f95bb992f1b2322c755dc977ca033c2cf727acfff9a740f8847f735082850b13d6b37", 0xc8}], 0x9, 0x0, 0x0, 0x40000}], 0x4, 0x40000) 2018/01/25 23:52:32 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0xd7, 0x20001, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) [ 180.399921] binder: 24847:24851 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 180.408137] binder: 24847:24851 got reply transaction with no transaction stack [ 180.415714] binder: 24847:24851 transaction failed 29201/-71, size 64-32 line 2703 [ 180.427571] binder: undelivered TRANSACTION_ERROR: 29201 [ 180.436917] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) r2 = syz_open_dev$midi(&(0x7f0000fcc000-0xb)='/dev/midi#\x00', 0x1000, 0x400000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d2e000-0x50)={@generic="bbdba29adbb53dccb61ff0e2ef7ae54b", @ifru_data=&(0x7f0000a02000-0x20)="fcd0aa12dc29b8df8bb21df47858afcee87890d881d0287c21bb665b5fd50ba9"}) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x21)=[{{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ea5000-0x50)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000c75000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000aad000)=""/212, 0xd4, 0x9}, 0x4}, {{&(0x7f0000dc8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f00000b0000-0x60)=""/96, 0x60}, {&(0x7f00005cb000)=""/171, 0xab}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f00009f6000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/140, 0x8c}], 0x7, &(0x7f0000000000)=""/114, 0x72, 0x400}, 0x0}], 0x2, 0x40000021, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000e7000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000034d000)={0x0, 0x8, 0x200, 0x7f, 0x87, 0x1000, 0x1, 0xba9, r1}, &(0x7f0000f37000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d12000-0x20)={@generic="5eca87a635a50c400178d5ce4a0c65ad", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r3, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r3, 0x103f9) sendfile(r3, r2, 0x0, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f3b000)=0x13, 0x4) sendfile(r2, r2, &(0x7f00007fb000)=0x0, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00005c2000)="325615646cdf82f2f1d712acbdd28cbf", 0x10) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x80, 0x2, 'rfc4543(authencesn(sha256-avx,xts-camellia-aesni-avx2))\x00'}, 0x23) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000fce000)='./file1\x00') r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mknodat(r0, &(0x7f00009b2000-0xe)='./file0/file0\x00', 0x2, 0xd0e) name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d35000-0xa2)={0x3, {{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]}, 0x1, 0x2, [{{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]}, {{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]}]}, 0x1a8) r1 = syz_open_dev$sndpcmp(&(0x7f0000d33000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x40) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000d33000)={{&(0x7f0000d33000)=""/4096, 0x1000}, &(0x7f00008ea000)=0x0, 0x62}, 0x20) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x3) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0d000-0x10)=@common='eql\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) 2018/01/25 23:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b97000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000f6000-0x20)={0x3e6, 0x0, 0x0, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005c6000-0x5c)={{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x3ff, [0x9, 0x53ef, 0x8000, 0x3ff, 0x67, 0x785f877e, 0x9, 0xffffffffffff8000]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000efa000)={0x8, r1, 0x10003, 0x80000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b00000-0x8)='./file0\x00', 0x2000000000000001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d5a000)={0x0, 0xffffffffffffffff, 0x0, 0x9, 0x401, 0x7fffffff}, &(0x7f0000ef1000-0x4)=0x14) modify_ldt$read(0x0, &(0x7f00002d6000-0xc0)=""/192, 0xc0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a39000)={r1, 0x3}, &(0x7f0000f92000-0x4)=0x8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) pwritev(r2, &(0x7f000096b000)=[{&(0x7f000048c000-0x1000)="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", 0x1000}, {&(0x7f000033d000-0xa3)="dc66dcb4f75b29e68dda6e41c009a15e0a8920c80c78b1e8812e474af023dd7acb6fc11b75d3d80405de68d15567cc613668adcc5b2e83c0e899678b9a30d721ead29e2be5a8f8ab965262b9d516f24ea120171e6c0ed25264c5be837eb608a757d3f7ae11ae40679e4279106250be3defa622ce74c2299e2ddd997059e0c59352b27f6402ab12940152c0469732f60e7046908b9e5bf21f8ba5d5e90cc214662e8bab", 0xa3}], 0x2, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000958000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009f4000-0x18)={r0, &(0x7f0000e95000-0x16)="5936dde0935f48e7dbc0a26fa81a395ffb5b8459fdaf", &(0x7f0000c27000)=""/4096}, 0x18) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000c5e000-0x5)={0x5, 0x6, 0x1, 0x4}, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r6 = shmget$private(0x0, 0x3000, 0x100, &(0x7f00006e3000/0x3000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f000031c000)=""/71) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000843000)='/dev/sequencer2\x00', 0x400000, 0x0) fdatasync(r3) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x1) 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000004000-0x138)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x34, 0x17, {0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x7f, 0x2, 0x7fffffff, 0x8, 0x8, 0x8]}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000031b000-0x8)={0x0, 0x3}, &(0x7f0000c66000-0x2)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a5000)=@assoc_value={r1, 0x42}, &(0x7f0000697000-0x4)=0x8) sendto$inet(r0, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000cea000-0x8)='./file0\x00', 0x20002, 0x18) accept4$packet(r0, &(0x7f0000010000+0x317)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b5000)=0x14, 0x80800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000d05000)={r3, 0x1, 0x6, @random="15e21394744c", [0x0, 0x0]}, 0x10) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa, &(0x7f00006f0000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x8000000000000000, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f000054a000)={0x0, 0x1, [0xaf2]}) openat$mixer(0xffffffffffffff9c, &(0x7f00004e3000-0xb)='/dev/mixer\x00', 0x30002, 0x0) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e9000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008ff000)=0x80, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000054e000-0x18)={0x2, [0x7, 0x3]}) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000732000)=0x0) getresuid(&(0x7f0000f10000)=0x0, &(0x7f0000da0000)=0x0, &(0x7f0000c9e000-0x4)=0x0) getgroups(0x7, &(0x7f0000a31000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) pipe(&(0x7f0000bfa000)={0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002a6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) ioctl$TCFLSH(r1, 0x540b, 0x1) fstat(r1, &(0x7f0000401000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000c96000-0x38)={&(0x7f000080d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000069d000)=[{&(0x7f0000d4b000)="8129a0021cdc50922c82a7eb5d0c019f181d87665beb78d4a55a708c5817ec561f7a436f046e1f396d9d6166a603e4d1187358ca0814a341b679f836121f06c5f1f26ccb9397cd57e6a19367b684717207e03a086a1a08d2ae78add244bddcb19ef4d5f374302c43be77d587b2be351811a3e5e1c57a53c1483f6f0fc043c50c2dc85e8feba0ea2fb43e8f5370824752184a4df05b3f9771f7ae3d8c04eaf59cd08767f6555e086df5ecbcb7a96f3f11a3c9191985c8c5db287c3db3328a86b9b84ff34472f8d022a941e701cab6f4b5165c46604c10dd9fe800e6", 0xdb}, {&(0x7f00004d8000-0x54)="433bcb985a76fd1ad998f69295df42f105049e0259e18fc4256f19ce64ae1cff1fa91582f8059bf0310c6dea73866b4025fd13722698b426148147f0a137d4407ba4a39409a1b13fde4410e12e107002281c3750", 0x54}, {&(0x7f0000860000)="28327e4b780a4f634ad1073d8f34a392d34a661bfd3deb09c01958891bec04badd5b23b0dd2d22c0b372a1c68cafc6ed5cb36602cbfb0df972f3e82ce03f14f17b38f1c1bc047770c3f78287128ba0a3c16cbb7dfb81c6de41238ccd4185cb579458ab73603f33ade4429f7adc81800072d4a4ee59b5dde72f63e1158c914065b8351b6a860ace12f65107fbfd757baa7e6f6512fd2f0b7e025b136979bbcdad5bf7c6f5e7fc1834042547410a6e67c99b6ad9ec528f8eacea17a2484c4558be910e4db3f3ca9db23015bcdac42c14775d411c84682bb9f186617c86cb5c4d277141ac496e11405b34f80ce47ec156dff227f0aaaade5f000ca405b7770b75", 0xff}], 0x3, &(0x7f0000de1000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x60, 0x40}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004b4000-0x10)={0x80000001, 0x8000, 0x7, 0x100000, 0x0}, &(0x7f00001f8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000242000)=0x8) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) openat$kvm(0xffffffffffffff9c, &(0x7f0000471000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00000f0000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006ce000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 23:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r1+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000cde000-0x1)='.', 0x4) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/01/25 23:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netrom(r2, &(0x7f0000915000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000002b000-0x4)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x1bc, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/25 23:52:32 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00009f4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000837000)=0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000059000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3d000)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000065d000)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000647000)={0x5, 0x2, 0xfffffffffffffff7, 0x401, 0x9, 0x10000, 0x7ba, 0x6, 0x401, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000995000)={"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"}) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000088a000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x6}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b05000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006a9000)={0x3ff, 0xd9e9, 0x1, 0x3ff, 0x0, 0x7fff, 0x0, 0x4db0eac, 0x0}, &(0x7f0000acc000-0x4)=0x20) syz_open_dev$sndtimer(&(0x7f0000a3e000-0xf)='/dev/snd/timer\x00', 0x0, 0x101) r5 = userfaultfd(0x80000) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f00001c8000-0x10)={&(0x7f0000497000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095d000)={0x0, 0x4, 0x7, 0xc5ba, 0x4, 0xc2, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8000, 0x4, 0x7f, 0x6}}, &(0x7f00004fe000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000640000-0xb8)={r4, 0x100000001, 0x3, 0x7ff, 0x556d315c, 0x3, 0x9, 0x2, {r6, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000, 0x3, 0x10000, 0xff, 0x3}}, &(0x7f0000ad0000-0x4)=0xb8) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000031f000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x321, 0x7fff, 0x100000000, 0x0, 0x401, &(0x7f0000ace000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x4, 0x3ff}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000407000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f000006c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f000008d000-0x4)=0x3, 0x1) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000303000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b69000-0x4)=0x4, &(0x7f0000d1a000)=0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r3, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cd9000)={0x6, 0x7fffffff, 0x3c8, 0xff, 0x6, 0x37, 0x3, 0x81}, &(0x7f0000639000-0x40)={0x1f, 0x8, 0x9, 0x0, 0x5, 0x101, 0x7fff, 0x8}, &(0x7f0000c3a000)={0x8, 0x2a0, 0xce54, 0x1ff, 0x7, 0x3, 0x81, 0x5d}, &(0x7f0000928000-0x10)={0x0, 0x0}, &(0x7f00003c0000-0x10)={&(0x7f00009a7000-0x8)={0xbc}, 0x8}) 2018/01/25 23:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009ef000-0x8)={0x0, 0x0}, 0x80000) syncfs(r0) r1 = dup(0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d50000)={0x0, &(0x7f00002e9000-0x8)=0x0, 0x2, r1, 0x9}) r2 = add_key(&(0x7f0000551000)='syzkaller\x00', &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003a000)="f3280974c5b8e6d70518340a0618a6e57ffc45af5f0aeae2ea2bcd8dc96cb94a105097179782437d4ebdaea090a370bf01e136efe13d11d8ee447daaa2199dbb84e71038711364939b7bbf5e4b60a0cfe085bb09a0bc4f6dce89395c4226cb6e82ca5edfb44dd475cf640d23667647efb65bf759e3e2992776dbd2623a864e9145ae9d4f236704a55e7776e6cc1d7897c6bd6e3d8c44", 0x96, 0x0) r3 = request_key(&(0x7f000040c000-0xc)='cifs.spnego\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003bc000)='\x00', r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000042000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000)=0xe8) r5 = getegid() syz_open_dev$amidi(&(0x7f00003e7000-0xc)='/dev/amidi#\x00', 0xffffffffffffff21, 0x20000) keyctl$chown(0x4, r3, r4, r5) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) pread64(r0, &(0x7f0000c25000-0xc1)=""/193, 0xc1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5b000-0xc)='/dev/autofs\x00', 0x400180, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/25 23:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006bc000)='./file0\x00', 0x88) sendto$ax25(r0, &(0x7f0000349000)="e63e127bf5e4d3489937c8c65944025c5ef5095568e3ef8256309e5e27631ddd9498fbab23e2a1d2d16cee67f71c56e627fbb0ab5a6a097b326eb30f62da5a15b261328d82fdf5d071d1aff4eec967310306584207fbb4fd85a943b756fadffb51faa2d4fe0c52e5fc48295360d0ccafd6bcb8ed3cf29b2bd2", 0x79, 0x810, &(0x7f0000732000-0x10)={0x3, {"a223f28750795d"}, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000682000)={0x0, 0xd4a}, &(0x7f000026b000-0x2)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e69000-0x20)={0x8, 0x80000001, 0xa, 0x0, 0x0, 0x1, 0xaf, 0x6, r1}, 0x20) r2 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) lookup_dcookie(0x3ff, &(0x7f0000ee3000)=""/0, 0x0) getsockname$netlink(r2, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db8000)=0xc) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r3, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r2, &(0x7f0000a10000-0x10)=[{&(0x7f00008a0000)="c8", 0x1}], 0x1) recvfrom(r2, &(0x7f0000323000-0x85)=""/133, 0x85, 0x12002, &(0x7f00002cd000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ifb0\x00'}}, 0x1e) 2018/01/25 23:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c45000)=0x0, &(0x7f0000454000)=0x4) clock_getres(0x0, &(0x7f00006e0000)={0x0, 0x0}) getpgrp(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000259000-0x38)={0x0, 0x0, &(0x7f0000167000-0x80)=[{&(0x7f0000968000-0x88)=""/136, 0x88}, {&(0x7f0000b76000-0x4)=""/4, 0x4}, {&(0x7f0000a88000)=""/236, 0xec}, {&(0x7f0000a16000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000507000)=""/206, 0xce, 0x0}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ade000-0x10)={0x0, 0x0}, &(0x7f00008f3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2f000)=0xe8) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013f000+0xca5)='/selinux/policy\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000536000)='./file0\x00', 0x40, 0x1) syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/25 23:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000c06000-0x8)=0x0, 0x9) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000e3d000)={{0xd000, 0x3, 0xc, 0x2, 0x5ed, 0x0, 0x101, 0x0, 0xffff, 0x7, 0x5, 0x3ff, 0x0}, {0x10d000, 0x4000, 0x0, 0xfffffffffffff801, 0x7, 0x7fff, 0xb, 0x1, 0x0, 0x1, 0x1ff, 0xc8000, 0x0}, {0x0, 0x3000, 0x0, 0x7ff, 0x9, 0xfffffffffffffffa, 0x100000001, 0x9, 0xd40, 0x5, 0x2984, 0x100, 0x0}, {0x1000, 0x2005, 0x3, 0x40, 0x0, 0x7, 0x9, 0x5, 0x7fff, 0x400, 0x6, 0x0, 0x0}, {0x3000, 0x107000, 0xa, 0x7, 0x100000001, 0x4, 0x7d1e, 0xffffc00000000000, 0x0, 0x9, 0x1f, 0x64, 0x0}, {0x0, 0x1000, 0xc, 0x38, 0x6e4a, 0x713, 0x3, 0x2, 0x1, 0xfceb, 0xb3f2, 0x0, 0x0}, {0x2, 0x7005, 0xf, 0x1a, 0x7f, 0x8, 0x2, 0x401, 0xf0, 0x4, 0x1, 0x1, 0x0}, {0x1000, 0x0, 0xc, 0x7fff, 0x80000000, 0x3, 0xffffffff, 0x4c80, 0xbe8, 0x3, 0x5, 0x7, 0x0}, {0x4000, 0xd000, [0x0, 0x0, 0x0]}, {0x101000, 0xd000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xf002, 0x8, 0x8, 0x1000, 0x9dea813c59cef186, [0x7, 0x1, 0x8001, 0x3]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c7a000)={0x4c, 0x0, &(0x7f000007a000-0x4c)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x20, &(0x7f0000077000)=[@fda={0x66646185, 0x2, 0x2, 0x2a}], &(0x7f0000982000)=[0x20, 0x0, 0x58, 0x48]}, 0xfffffffffffffffa}}], 0xd0, 0x0, &(0x7f0000d2b000-0xd0)="e7e394509fa09b6cbbc5b11130896a154194a1be906c854551f87a03c3db02396e352d925363b56c1e390a47ad7d27d44e132c6a42cabc8fefc23944b1430f0168f7db974dc0a7bc63de1a88cc5c7282ee3822a5b5f2148ab114cd0b2374c7232366a6fe0442462742c96086908acf05824df58e0f27a0ab5343a9160409828aa981ac2755dcbf99ba235c5364871715fdddad8c5abf1be4afe3a76a0ff3a6ba89bc9461dafa3547e0b0cb54eb350c44b73f4b16c3f037f5914e858a8c098f4a7cee7ea438309ebc188fe289f4b6787b"}) close(r0) 2018/01/25 23:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c14000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eb7000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) unshare(0x4000003) 2018/01/25 23:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e1f000-0x38)={&(0x7f0000eb7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00007b9000)=[{&(0x7f0000187000-0x90)=""/144, 0x90}, {&(0x7f0000d31000-0xe7)=""/231, 0xe7}, {&(0x7f0000af6000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f000016a000)=""/73, 0x49, 0x9}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e71000+0x6fa)=""/85, &(0x7f0000303000-0x2)=0x55) personality(0x4000003) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b7b000)=0x0) 2018/01/25 23:52:32 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x182) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x88)={0x4e7f389f, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000007000)='./file0\x00', &(0x7f0000006000)=""/121) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000ce2000-0x4)=0x0) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000c2000-0xb)='/dev/midi#\x00', 0xffff, 0x29e102) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004d7000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x1, 0x87, 0x1c00000000000, 0x3282, 0x8, 0x100000001, 0x8000, 0x4c0c, 0x5, 0x6e, 0xa000000000000000, 0x7, 0x7fff, 0x5]}, &(0x7f00003da000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000afc000)={r1, 0xffffffff, 0x10}, &(0x7f00009ae000-0x4)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c2000)=0x19) write$tun(r3, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003f8000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x400000008, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000641000-0x64)={&(0x7f0000494000)=[0x3, 0x3, 0x5, 0x5], 0x4, 0x0, 0x9, 0x8000, 0x81, 0x6, {0x6, 0x8, 0xfbe, 0x20, 0x200, 0xfffffffffffffffa, 0x0, 0x4, 0x9, 0x4, 0x3ff, 0xe5e, 0x0, 0x0, "79c9be4e035125fc657a2d9374177584d2b941e122993dbb00e2538d73920f6c"}}) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000015a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bb8000)={0x9, 0x7, 0x3f, 0x2, 0xfee, 0x6, 0x83, 0x7194}, &(0x7f0000c4c000-0x40)={0xfffffffffffffff7, 0x4, 0x3, 0xa9, 0x1, 0x2, 0x6, 0x0}, &(0x7f00000fb000-0x40)={0x1, 0x1000, 0x8d4, 0x81, 0x0, 0x1, 0x8000, 0x1}, &(0x7f0000adb000)={r0, r1+30000000}, &(0x7f00009b1000)={&(0x7f000086c000)={0x4}, 0x8}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) finit_module(r2, &(0x7f0000d31000)='\x00', 0x1) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x200080000000) sendmsg(r0, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84, 0x101, ""}], 0x10, 0x0}, 0x0) socketpair(0xa, 0xa, 0x349, &(0x7f0000b8b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aca000)=0x9, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000840000-0x3c)=""/60, 0x3c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000a1000-0x28)={0x80000000, 0x20, [0xff, 0x2, 0x5, 0x5, 0xfff, 0x1ff, 0x8, 0x2]}) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000cd4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007fb000)=0x8, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000585000-0x12)='/dev/loop-control\x00', 0x0, 0x0) splice(r0, &(0x7f0000b95000-0x8)=0x0, r1, &(0x7f0000bba000)=0x0, 0x1ff, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x2, 0x0, 0x0, 0x1, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x2, 0xfffffffffffffe00, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) r2 = socket(0x1e, 0x4, 0x0) getsockopt(r2, 0x10f, 0x84, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000966000-0x18)={0x0, 0xffffffffffffffff, 0x30, 0x3ff, 0x17}, &(0x7f0000966000-0x4)=0x18) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000966000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/ptmx\x00', 0x3083d, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() ptrace$peekuser(0x3, r1, 0x3e3e) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000d5a000/0x2000)=nil) shmat(r2, &(0x7f0000b06000/0x9000)=nil, 0x0) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000dfe000)='/dev/admmidi#\x00', 0x8, 0x2daa01) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00008ae000)=0x0) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000bf000-0x8)=0x7) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000763000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000091f000)={0x0, 0xdc, 0x30, 0xfff, 0x5}, &(0x7f00001d7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005dd000-0x18)={r3, 0x80, 0x30, 0x400, 0xffffffffffffffce}, &(0x7f00007f9000-0x4)=0x18) close(r1) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10000, &(0x7f0000179000-0x8)={0x0, 0x0}) fchmod(r0, 0x21) syz_emit_ethernet(0x32, &(0x7f0000af5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x2c6, []}) r1 = syz_open_dev$amidi(&(0x7f00001ef000-0xc)='/dev/amidi#\x00', 0x9, 0x480000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000772000)=0x5db4) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00004a8000+0xa75)={&(0x7f0000b01000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000b00000)={&(0x7f0000b01000-0x510)={0x510, 0x5, 0x7, 0x400, 0x3, 0x1, {0x2, 0x0, 0xa}, [@generic="2653ef50e1daaadce847f68eaefc7d68f64c601019fe440d0a1adbcc61bd710e8d4aa1288b6e66b1e2158e614b76d8ee2dace92ad4771a6d089a44bf70dc2986c1f77787463456b76954ce0a3bf9bfe8aee3fd1ac8976998884c8820dd4e1a7ec4cb2d59f5c70d6cd72d4b73366dcee0f259e7901ea16299755609f7c592fb261d2cd86f24b7c9fad272c485aa69b7195cb77e90054e5dd440cf4a48672d0422accfde4c3baaec980554e50e87c5140a04e8b773c665b71294972e20f1881ee1", @nested={0x28c, 0x26, [@typed={0x8, 0x7, @void=""}, @generic="f266e698c4376f820da2e1a7cbc7c54cd9b0936d20d633a0c47fe40a1f23d69746224b0823fbfd623628264995ee353aebd44978cc10f83c7dfee5a030225b75fcdd59af5bf971add49093876ef5f39480ba7cb10487148efd45770b1eb5ca76dfa6d1c85dc2cf14b5032af3c4967ad05f4923c63a1555f16ba4a54aae37162c9196", @typed={0xc, 0x7, @ipv4=@empty=0x0}, @generic="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", @generic="245814ff7488241a4d118874129c2c49803e690536feb5a785edf2d5583b803c3c1bd3ef1ac05b6a7ffba2f3769be98a3c9630faad699e387231c45ded7208d49b455706a8da10e78f41e4d2570b1d82f47c5f58ddaf7683cfd77f369f37af5b647c316e1b615ff753f1fe9977430e8d77f57b02a777e292b0a67fc0965cbff1759571f7a8e11a", @typed={0xc, 0x48, @fd=r1}, @generic="25eae0013ab088849d7979308e03e6dd997df8cbc75c39b0cc5863a4cf7da0e6659de6fef7e3b9f006edc8bd1becbaeaa997aa69f73d6e3254cb8c6e8fa9b2cb4799ab15c84ef701e59aded48715dec6df7033b12a09d7", @typed={0xc, 0x10, @u32=0x4}]}, @nested={0xa8, 0x55, [@generic="2b157bba9fb78a537a2afb25aa80ce10dccd378014bebe5d04a6249a3f73d3eabfb3afb92f997cf01acf479ff10792b295ec88b82d4e1058f7a08fae20b7668f43d12fd84ec7232f0293bcb70bb271e89c142ba3080d0620ed878d17ddee9882412377f26717e51a8e5105647c718163683a6a82aa19bbb0582d08895069099fe16f0dead04c9c794123c3ad9112ea7dfd53779c609e55832ae1a9b4f3a17935c2b3d8"]}, @typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @generic="a7c3bc9b9fe923daa8865f3bf1f43d686c0410f689677b3386add263edf3388172fbd3f476d9c54e95b6df05b8ac9c86357e44b0aecf6e9f35d02a91dc657fa0d4f9962d8b0223626999c39c343b4daa96f4ec023ba320ee42d3a044d57a2e3cc3cc4553239373154c2f803260ccb3bfb240dec65513de9cd3bc32d57ba2065c10102d4374f133bcdbf6a39c12ceddb65e1701c8f3cf37f86055ca79d80e32933161ee262443688af71ae1101fb1e571c12f78b5908118bc19d00d5647f3ce80f6cbfce059ec3e550e8e427f50609c24c3a5e97e4d0d324b42b7441f8063b7097fa8801c94a98aeb49f85ff2e81893", @typed={0xc, 0x27, @fd=r1}]}, 0x510}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000001000-0x60)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x0, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x32) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$can_raw(r2, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005b7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r4, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000653000-0x14)={0x0, 0x8f6, 0x0, 0x0, 0x3f}, 0x14) writev(r4, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r4, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r5 = add_key$user(&(0x7f0000e95000-0x5)='user\x00', &(0x7f0000e13000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f08000)="7b72f3de4637d5489e60b6835d753cb6e83d73c2590a7e0af01a9a0f89caf3a7f4e7433a467e12dfa309ea2678fd5856b7637d01eb4e26fe07b51f1398664c66c92d0f60fdf5f1d0722cd441930895d498ad512385fd81be85a18038253bc4a5306c66f153cb3a9308dd909dc91c82a35aa4856f832beba3f47b7d28de4993a41c04b9e56b3c91cc5d83a2161e98bf19f3100789cc054e04626a45a0f3e3fd940fb35f0402bbf4767971f54f525442e5f0c183864fe516580c19d30be1994dac8ba435f9dfc32ba9843dd8624d9a", 0xce, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000fba000-0x8)='keyring\x00', &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r5, 0xa917, r6) r7 = syz_open_dev$vcsn(&(0x7f0000c5b000)='/dev/vcs#\x00', 0x7fff, 0x301880) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d5c000-0x8)={0x0, 0x85c4}, &(0x7f0000d88000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000f9000)={r8, 0x5, 0x0}, 0xc) sendto(r4, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00001df000-0x4)=0x3, 0x4) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x3)={&(0x7f0000892000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000026c000-0x30)={0x104, 0x0, &(0x7f0000ce2000-0x104)=[@release={0x40046306, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x38, &(0x7f0000c27000)=[@fda={0x66646185, 0x3, 0x1, 0x3c}], &(0x7f0000151000)=[0x18, 0x28, 0x0, 0x48, 0x48, 0x20, 0x48]}}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000e26000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f00002b0000-0x1)=0x0, 0x1, 0x4, 0xc}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000c40000)=[0x38, 0x30, 0x48, 0x78, 0x20, 0x68, 0x20]}}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x1, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f000002c000)=[], &(0x7f0000218000-0x18)=[0x30, 0x78, 0x68]}}], 0xfd, 0x0, &(0x7f0000aee000)="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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c1000)={0x0, 0x0}) fcntl$getflags(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000039c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0xb) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef4000)={0x0, 0x3f, 0x0}, &(0x7f0000acb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000)={r1, 0x0}, &(0x7f000063c000-0x4)=0x8) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r2) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b19000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x3, 0x3fd) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f65000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d15000)=""/129) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000edb000-0x4)=0x1) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000015000-0x20)={0x10002, 0x0, 0xd000, 0x2000, &(0x7f0000003000/0x2000)=nil}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000015000-0xa4)=""/164) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) nanosleep(&(0x7f0000f18000)={0x77359400, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0xe7, &(0x7f0000f4b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xb1, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, "ca5146", 0xfffffffffffffffa, "9a22f5"}, "924a54d190c3bc7668607b7e87480e46ff7c43e1b29f77b1dd0bbd9823caf395021a6aa5c3151289058c9099fd01e07de88522c309200e64b0be951cc438107c392db5c161239f37ff30523133247daa2f1b888c3b397e47ddd026614ef7af68d3bce5d387041b30ccf4b4d8af1f4500cb7c1e3527d83d3cfc6036a737ec976495fff52fc2a5877e8ebfb9038d20f7acdc5fba58a3a97e95aa3f7522fd7ea2c8ea"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000)={0x0}, 0x8}) r1 = syz_open_dev$sndpcmp(&(0x7f00008d6000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fa2000)={0x7, 0x67c0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r2, r0) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/checkreqprot\x00', 0x111902, 0x0) sendto$inet(r1, &(0x7f0000c8b000-0x16)="78d6723d9be240f087347cbad7765d9a0a9326e0eb27", 0x16, 0x4000000, &(0x7f0000bda000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0xffffffffffffffff) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) writev(r0, &(0x7f00008c8000-0x70)=[{&(0x7f0000fa0000-0x33)="", 0x0}, {&(0x7f0000d21000-0xd2)="46b1d0bd45620016bc631c366d72efcc8f8369f4f31a8ee2b76ec0fd688510fb4f06582a5bed997c98d9328a2f42db7c6285126e6561f882a2d1688c52420450c0959b664b36661ce42a51ab298b1deffd9688a7c007bfc85b6df969e5b1b4da873229bc5312b37ddbde55bab6aae2a7e7ff75d066226bfa4f3df29dcb9a23090068ffd21bf8e3a5e4094f894c69e95c0e042a76ec553c8b94accbc98e117780208aaa202cd3b285501b54f70428ecc0d6885e068353881f83f4a7c96ddd74fe928e41ff4c25334c3cc88df1bcea31be49533298fe", 0xd5}], 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/25 23:52:33 executing program 2: getcwd(&(0x7f0000911000)=""/23, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000548000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xcf, 0x0, 0x4, 0x9}, &(0x7f0000390000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d63000-0x6)={r1, 0x5}, 0x6) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000712000-0xa)='/dev/dsp#\x00', 0x8, 0x389000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000320000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00004ec000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00006c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000751000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0xff, 0x2, 0x1f, 0xa, 0xa0, 0x20, 0x62, r1, r2}, {0x4, 0x1063, 0x1, 0x0, 0x7, 0x3b, 0x401, 0x80000001}, {0x7, 0x3ff, 0x5, 0x2}, 0xfffffffffffeffff, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0x1, 0x4, 0x0, 0x4, 0x5, 0x1, 0x2}}, 0xe8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007de000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00003ae000-0x4)=0xffffffffffffff79) connect$packet(r4, &(0x7f0000c1f000-0x14)={0x11, 0xf, r5, 0x1, 0x63b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000004) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e85411, &(0x7f0000e45000-0x9a)=""/154) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00007da000)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_open_dev$mouse(&(0x7f0000165000-0x12)='/dev/input/mouse#\x00', 0x9, 0x400000) sync_file_range(r4, 0x3, 0x8, 0x1) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000e7000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x7, 0xa, 0xa0, 0x20, 0x33, 0x0, 0x0}, {0x0, 0x101, 0x8bd, 0x7, 0x7ff, 0x2, 0x7, 0x168}, {0x69ed, 0x40, 0x200, 0x7fffffff}, 0x1000, 0x3, 0x3, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x4, 0x7f, 0x100000001, 0x1}}, 0xe8) syz_emit_ethernet(0x56, &(0x7f000009e000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0xfffffffffffffffd, 0x649, 0xffffffff}, 0x6, 0x3, 0x0, 0x0, "ff86b5fd2d2f619036c75a3db5335f3fd7e83e2b445f21ddb43883998cc6227d8b8b546d4245a368432947b66058b22632f29341555e14bcc81e9414af0d3cc1"}}}}, 0x0) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1c000-0x4)=0x60) fcntl$notify(r0, 0x402, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ebe000-0x8)={0x0, 0x0}) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x39e, 0x40}, 0x2) membarrier(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x4, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='logfs\x00', 0x8000, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0x8001, 0x5}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r1, 0xfffffffffffffffb, 0x3, 0x65, 0x5bec, 0x0, 0x2c, 0x20, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x800, 0x5, 0x90ad}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x6, 0x2, 0x80000000, 0xa, 0x20, 0x80, 0xff, 0x0, r4}, {0x3, 0x7, 0x975, 0x9, 0x3, 0x6, 0xe689, 0x6}, {0x7, 0x478, 0x4, 0x6}, 0x40, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x100000001, 0x7, 0x14, 0x7}}, 0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000006000-0x42)="fe663ad0a9b9b90ccd9f7c6bb80b2f05746fb3ab5cf7f86a092728a9101c823030f873864f1fa9a7648257969e547bbf44024edec940eaf101d90d8a82471a42a607", 0x42) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pwrite64(r0, &(0x7f0000004000-0xe0)="62e8b6137172336ef5a4135ea4828b09b18bbf4ab072128aa8867435b3523351d0dbde4531056c6f96463f0aaf3cfaa9d38f2f35f4a85971f1d2c0f533fe23979521a98488b89dc4f6a925df583622f20e3112fc4057d4c25bc9e6f9102fd56273f41e5d24f47f539f4dab160a9d82177bd90a86cb70361918a55b4aa421243ef4ad4014b7ff10400b7fa7c875c0852db968c806e29e23b469510374d7f994d3c4e91c5580bf1a8fcbdb4e92ad159d8e117204a0d496bb12f75fc65888e967cf6c8f8d822ab5c6c8f0ef1b07f6bcf91b5120dfcae42b4c60405179bdaff6dc69", 0xe0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={r3, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=r5, 0x4) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00005cf000)=0x18) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000906000-0xd)='/dev/usbmon#\x00', 0x8, 0x410000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c7e000)={0x0, @in6={{0xa, 0x0, 0x84a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x80000001, 0x1, 0x0}, &(0x7f00005e2000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c0f000-0xc)=@sack_info={r2, 0x3f, 0x4}, &(0x7f00001e5000-0x4)=0xc) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000034000)='/dev/mixer\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = eventfd2(0x0, 0x0) write$eventfd(r3, &(0x7f0000b02000-0x8)=0xfffffffffffff650, 0x8) mount(&(0x7f0000136000)='./file0\x00', &(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000b84000)='xfs\x00', 0x0, &(0x7f0000578000)="c33276cb79753193d7afd4f5f5ad2e92cd4ce6675d26238115272fbbfe6f077fcc245c7c76a5651d79fb79c9150488f3cd322534aebbce15eb7711e16729b08241b6db4ac64131afe275ed42cd21dfbc785a52972c36b95f5a12d54700edcf63083ea65cf188af1cf0b248d60156bbecde7539") connect$vsock_stream(r4, &(0x7f0000e7e000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002ce000-0x6)={0x0, 0x3}, &(0x7f0000ded000)=0x6) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e24000-0xb)='/dev/hwrng\x00', 0x404000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007af000)=0x7, &(0x7f0000b1e000-0x8)=0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00002c6000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00007f3000)='/dev/audio#\x00', 0x5, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f0000bb8000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000514000)={0x3, r2}) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000960000-0x10)={0x77359400, 0x0}, &(0x7f0000b3f000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1, 0x0}, 0x67891ffe3778051d) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a6a000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) keyctl$restrict_keyring(0xb, 0x0, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f87000)='./file0\x00', &(0x7f0000665000)=""/236) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000f8a000-0x40)={0x2, 0x6, 0x6, 0x0, "3972e8e4661684bc50de4219b49c7aa6526bdc41100d537a7fc11fcbdf0fae165e6204ccde5382e426a95961", 0x80}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f89000-0x4)=0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000034f000-0x4)=0xffffffffffffff4e) 2018/01/25 23:52:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffd) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000100000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d8a000)='/dev/usbmon#\x00', 0xffffffffffffffd3, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000651000-0x50)={{0x1, 0x6}, {0xd92, 0x2}, 0x9, 0x4, 0xe5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000cd3000)=""/4096) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000080c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:33 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00005f2000)='/dev/adsp#\x00', 0x1, 0x8000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000e7d000)={0x10001, 0x4, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb3c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x3dce, 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006f7000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000671000-0x4)=0x0, &(0x7f00009c4000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000470000)={0x2, 0x4, 0x7, 0xffffffffffffffe4}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "017bcd", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002bc000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000a58000)={0xfffffffffffffffa, 0x1c, [0x2, 0x1, 0x400, 0x6, 0x5, 0x5, 0x80000001]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a7b000)={0x0, 0x7, 0x9, 0x1, 0x10000, 0x8, 0x58, 0x100, {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]}, 0x40, 0x9, 0x5, 0x6, 0x80000000}}, &(0x7f0000edd000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004cc000-0x10)={0x5, 0x2, 0x7ff, 0x6, r3}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002f0000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00008a4000)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fd6000)='./file0\x00', 0x0, 0x200) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/sequencer\x00', 0x2001, 0x0) mq_getsetattr(r1, &(0x7f0000e3b000)={0xff, 0x9, 0xca2, 0x4d25, 0xfa09, 0x6, 0x37c8, 0x6}, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000636000-0x94)="03", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000e61000)='./file0\x00', 0x8000, 0x7) close(0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x2) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001da000-0x1a8)={0x7, 0x7, 0x6, 0x401, 0x7, [{0x80000000, 0x6, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x3d, 0x1, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x6, 0x8, 0xd1, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x80000000, 0x9, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x8000, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0}]}) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000026000)=[{0xc8, 0x29, 0x4, "72161223bc5e85492002e7d6286c164149bb019404d42c2310553c6f09d6b9e5ab7d133f9a3ec99e7201fdcbe528a500bbd94c3331f61d8970c04fe52b63988d704ca35768f709e586c8824d6beeb6b317e961ec0ce9751ee9a93ea7400e74ee5ca8125c97b84e84236524231b092e1a8f0e6bb84447131415e6e65feecd9a8ce85a0e4bb1b327ed60ef6675c77670fa827f68f6d3d3d8e833ec15cfc0d01e19a184d485ff9dfe7b04786b66ae4071113a"}], 0xc8, 0x0}, 0x0) 2018/01/25 23:52:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b78000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f0000fb2000-0x1)="") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000795000-0x4)=0x0) exit_group(0x9) ioprio_set$pid(0x2, r2, 0x8) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) setrlimit(0xf, &(0x7f0000242000)={0x1, 0x3}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000847000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000fe000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b84000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x8001, 0x4000) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000004c000)={0x0, r2}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x142, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b27000-0x4)=0x9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/dsp\x00', 0x20040, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000cf1000-0x1)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/sequencer2\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002bf000-0xf0)=[@in6={0xa, 0x2, 0x359, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x100000001}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in6={0xa, 0x0, 0xe7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180000}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, @in6={0xa, 0x0, 0xad1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0xf0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000022a000-0x12)='/dev/loop-control\x00', 0x8601, 0x0) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt(r1, 0x191, 0x1, &(0x7f00009d7000)="31d1915c47bcaf1cdcaf3ad9d8520546531b84b598d862fc022dd29a063320c0232c7f67c86f9d06eb741a0e159c082531ae5d3260193b64ca0cec89ffd59b597f2b2b9411e8043f0b9a8957fd13a8a4947505792dff17f4a241848000a0b5c4738b0d36762ac430003b87133e1851d309acc6c8840532a4072bf8c9e18dc6288ea4643f171370dcc65964a22f8423c306195b245bb75c0ab945d8e83efa6ab45d3bd350e4a99c771e70692ba8c41b7462e2e2ffe3a9e81630312c01774746356ea9a4ec31c8ca3724f17cc8d5fc3c81704740f9228fb2027a4f1a4177be9e689b025c7f519f39758909e9f2f375d589c29e14ae6a", 0xf5) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef7000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000066e000-0x4)=0x6, 0x4) recvmmsg(r0, &(0x7f0000aa7000)=[{{&(0x7f0000a02000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f01000-0xa0)=[{&(0x7f0000f01000-0x5)=""/5, 0x5}, {&(0x7f0000f00000)=""/4096, 0x1000}, {&(0x7f000090a000)=""/84, 0x54}, {&(0x7f0000f01000-0x98)=""/152, 0x98}, {&(0x7f0000009000)=""/3, 0x3}, {&(0x7f0000f00000)=""/183, 0xb7}, {&(0x7f0000374000-0x63)=""/99, 0x63}, {&(0x7f0000f00000)=""/38, 0x26}, {&(0x7f0000dbf000)=""/186, 0xba}, {&(0x7f0000f00000)=""/236, 0xec}], 0xa, &(0x7f0000f01000-0x3c)=""/60, 0x3c, 0x800}, 0x7}, {{&(0x7f0000c1d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f00000)=[{&(0x7f0000f00000)=""/4096, 0x1000}, {&(0x7f0000caf000)=""/210, 0xd2}, {&(0x7f00006e9000)=""/31, 0x1f}, {&(0x7f0000dcd000-0x1)=""/1, 0x1}, {&(0x7f0000c28000-0x6b)=""/107, 0x6b}, {&(0x7f0000f00000)=""/205, 0xcd}, {&(0x7f0000aaa000)=""/20, 0x14}, {&(0x7f0000f01000-0x4)=""/4, 0x4}], 0x8, &(0x7f0000f00000)=""/44, 0x2c, 0x0}, 0x40000000000000}], 0x2, 0x40000000, &(0x7f000053a000)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000290000)={0x0, 0x5, 0x30, 0x6, 0x401}, &(0x7f000003d000)=0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d01000-0x8)={r4, 0x101}, &(0x7f0000f01000)=0x8) r5 = socket$inet6(0xa, 0x5, 0x0) bind(r5, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000017e000-0x4)=0x4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x10000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d34000-0x18)={0x0, 0x1, 0x30, 0x877e, 0x1}, &(0x7f0000275000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f5a000-0x4)=@assoc_id=r2, 0x4) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000016000-0x4)=0x8f, 0x4) 2018/01/25 23:52:33 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b33000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d18000-0x30)=[{r1, 0x8000, 0x0}, {r1, 0x1, 0x0}, {r1, 0x7400, 0x0}, {r1, 0x40, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1020, 0x0}], 0x6, &(0x7f0000018000-0x10)={r2, r3+30000000}, &(0x7f000074f000-0x8)={0x0}, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000621000-0xb)='/dev/audio\x00', 0x280000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000013f000-0x20)={{&(0x7f0000907000/0x3000)=nil, 0x3000}, 0x1, 0x0}) madvise(&(0x7f0000f5f000/0xa000)=nil, 0xa000, 0x9) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ea6000-0x82)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x21c, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x1, [@rand_addr=0x10000, @rand_addr=0xfffffffffffffff8, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x1ff, [@rand_addr=0xffff, @rand_addr=0x2, @multicast1=0xe0000001]}, @timestamp={0x44, 0x2c, 0x3, 0x1, 0x7, [{[@multicast2=0xe0000002], 0x3ff}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x5}, {[], 0x100000000}, {[@rand_addr=0x6], 0x7a}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x32f70a09}, {[], 0x4000040}]}, @generic={0x83, 0xa, "0513bcd22e085171"}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/25 23:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/audio\x00', 0x2142, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00009d7000)={&(0x7f0000706000/0x4000)=nil, 0x7, 0x1, 0xa8, &(0x7f0000af7000/0x4000)=nil, 0x4d7b6052}) 2018/01/25 23:52:33 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ed000-0xc)={0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000820000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r3, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fd4000)={0xfffffffffffffffd, 0x4000000000000000, 0x8, 0x0, 0xdf3, 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]}) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xae)="837e5d849aa3099095431b18777dd02352c9953a1ed1ee5af0d3605b3c4e309dbb710f113d8222379bc65dde3338ce9871f4fd5041b178eb681df25a6dbaf418fcfdd36c13778e5a5961764cbb30fbd994223ef1338058e60561b80786076a03ca9a53bb739ad3c27995b4524982ff788632bcd195312c1eabe61ad5f49d51c7b9fffc03ba63f280a6f103efe5abf06e1b67fa92e5778a2d100220b9cf371ab6f8900034eaa6c9fc559c98f0ac49", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c75000)="") modify_ldt$write(0x1, &(0x7f0000d4c000)={0x10000, 0x0, 0x3400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/25 23:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005f9000)='/dev/dsp#\x00', 0x4cc0, 0x10000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000373000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fa8000-0x4)=0x0, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000fa7000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000fa6000-0x1)="") 2018/01/25 23:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e66000)={0x3, 0x1, 0xda0, 0x7fff, &(0x7f0000e75000-0xe)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:33 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x80000000, 0x75}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000404000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000fd2000-0x10)={&(0x7f0000460000/0x3000)=nil, 0x3000}) write$selinux_access(r2, &(0x7f0000d29000-0x2d)={'system_u:object_r:man_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x30, 0x0}, 0x2d) write(r1, &(0x7f000045b000-0xda)="51cd00f7e29b5835a968a7423259182225de14734e6942cae4a475252ff323a0512497e8377b5b9141c6fc18f522d5af486a6fdcd8a00d7c45a9acb9c9a3388a68f8c021bfc5a71d6e7f4fa29a0c614d8877d80cab7e593da77411a7a1ab994dbeadcc78561a39f001a8f883b85a9e41624d615a35c9864f07ada589ba576cbb47c7187ecc6b8dfa8c0b5d13dbb953555728c2a5bd57cf8a456de3d2b12099dad6d8fe065bbbb89f6cc844c52de1106472a95989b56e36babe73ec29c9cbb1bdb4a4324fa5aea17115b2c4cdf3c3baf1ec067e52948ed8f0ef9d", 0xda) socket$inet(0x2, 0x800, 0x98d7) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x23, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x904, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd3000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x82, 0x0, 0x9, 0xa, 0x80, 0x80, 0x2d, 0x0, r3}, {0x6, 0x7, 0x7fffffff, 0xfffffffffffffff9, 0x1f, 0x0, 0xffffffffffffffff, 0x1}, {0x37a2, 0x6, 0xffffffff80000001, 0x1}, 0x7, 0x8, 0x0, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x0, 0x100000000, 0x6, 0x80000000, 0xfff}}, 0xe8) 2018/01/25 23:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x180f, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") r1 = syz_open_dev$dspn(&(0x7f0000faa000-0xa)='/dev/dsp#\x00', 0x8, 0x161401) sendmsg$netrom(r1, &(0x7f0000ab9000)={&(0x7f0000987000-0x48)=@full={{0x3, {"8c702e9068c743"}, 0x100000000}, [{"35d50b2e73f99d"}, {"5c6a9f94e0f409"}, {"57b00506df5cca"}, {"ae916039c9d577"}, {"89255a21a75dad"}, {"df8206d026207f"}, {"4df265a37ebff0"}, {"d4a5899f45296b"}]}, 0x48, &(0x7f0000fe1000-0xa0)=[{&(0x7f0000a79000)="a07347df9066fb04581852d3fd0bafacff", 0x11}, {&(0x7f0000b23000)="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0x1000}, 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", 0x1000}, {&(0x7f0000d69000)="", 0x0}, {&(0x7f0000bfb000-0xd1)="b6fb1f41df69c3c352b790f26601e0c29fe2bc121eedccab3f0dcb794d52919c84763b3e54dca8f8d00845002e55b2945c5f48932b968c518c47f20bc2264d9f5bb23c37e02ab38ee91feb29a9e3a086d8141d0e69bd9be41c75501c3fafe5aa10aa1f37be1174a653e5b350f927a296ee71ebfb585173a3716a3f9326e72a6ff3507d85f055ed149abb895b2cf6652632603e41f644bdd045885c0d20a3e0ddaaf757dc9c18dd5eed0f58b3855f674cf6603358c2e290113b8f17318242d133039947ada7a637d56b9951b5228756e085", 0xd1}, {&(0x7f0000cc9000-0xf)="001c2669e57a8a30cad16087a7ae2d", 0xf}, {&(0x7f0000dcd000-0x56)="afc9020df1bc29fc38307619d1d339f431ca4f26f465f26ddcaeaa535445916abe2ecf29f0ab6c46a590029f95705900bf6fb4b4bc3f54fabe4f7a418d022aa9678984f961e882b4813aa22e379350835f463d5bf7d6", 0x56}], 0xa, &(0x7f0000d20000)=[{0x50, 0x1ff, 0x2, "7e0c54b5b12d617d54015d933d1696b3e67a0da7370c9d3bbeca212d1dbd976b822de34aca8fab0b3a88851675bb5702e370b7f3342dbff2fe8283eb76"}], 0x50, 0x4}, 0x10) accept$packet(r1, &(0x7f0000c3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000930000)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c70000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000555000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f000006b000-0x38)={&(0x7f0000990000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e84000)={&(0x7f000076f000-0x204)=@ipv6_getroute={0x204, 0x1a, 0x232, 0x3, 0x3, {0xa, 0xa0, 0x80, 0x4, 0xff, 0x7, 0xff, 0xa, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffff}, @RTA_PRIORITY={0x8, 0x6, 0xffffffffffff6d5f}, @RTA_METRICS={0x4c, 0x8, "b45485a0dba49b03f461fbc4408ef145b82cfc4a3a2ed0d7c5e845e82a10592c19d625ea66c1a8a3445dc0a225508e68a7d5bce89e06dd2f43dfcf5ec70d8452be528ff1b958a8"}, @RTA_METRICS={0x94, 0x8, "eda47c688a8ec22dbac62d85b15b5647883000b187d5e1b973e26d32c8a39af4af34c3047f48ff6ca74aa853fd5c179ca291d0b3ffbc4b8b589b179494ac3cd26fe2593bd031313a1a874611aecd2ce86820bf5e646c2acf31811bfa2e0120dd15d7f3aeb189b6812a7aa69df929263b8b4be4c973c33368b370e723bba4513bcf58766ef0c4f60e1120fb219932"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x5f, @void=""}}, @RTA_PRIORITY={0x8, 0x6, 0x6e1c}, @RTA_ENCAP={0xcc, 0x16, @generic="3dbec451e2b3a892078801a9ad4b33ed0b24626f69a2b7512b5724425aa0e1f1e93f06b1b85c29da8229c9fdef189cdbca805a39bae419eaa5b5bca42898fefe0ca1fb8fc5f8ad71444c8f1292bef4aeb8f240d20aca116b59c704989edf03a31a5460ab9fd9e0491053e3b3802dcc97300139da8a02f66555a1d83f422de997490609ba9d84c7a91d810107ff47b6ca3096bc74207a73d2113b5745f23e7103645cbc25912370297f13318f0e7ed4e1dfd2bf8aa5a843af8fc99f1d7accc196de0e437a1cc5d924"}, @RTA_IIF={0x8, 0x1, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_IIF={0x8, 0x1, r3}]}, 0x204}, 0x1, 0x0, 0x0, 0x4090}, 0x20008010) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000053f000)={0x0, 0x9, 0x0}, &(0x7f00003e1000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008d5000)={r4, 0xc852}, &(0x7f00001c0000)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000074a000)=0x401) 2018/01/25 23:52:33 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f90000)="6664001fd06e1f3583f482382ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b28770500fc28c5bebc46f8ea") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) 2018/01/25 23:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fe7000)=0x0) recvfrom$llc(r1, &(0x7f000039a000-0x68)=""/104, 0x68, 0x0, &(0x7f0000362000)={0x1a, 0x5, 0x4, 0x3, 0x100000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000308000-0xfb)="", 0x0, 0x0, &(0x7f000073a000-0xa)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() splice(r0, &(0x7f0000da2000-0x8)=0x0, r0, &(0x7f000007c000)=0x0, 0x3ff, 0xc) getuid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) r3 = add_key$keyring(&(0x7f0000175000)='keyring\x00', &(0x7f0000bd0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00007c5000)='keyring\x00', &(0x7f0000099000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) openat$cuse(0xffffffffffffff9c, &(0x7f0000912000-0xa)='/dev/cuse\x00', 0x32442, 0x0) 2018/01/25 23:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d4f000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) bind$bt_l2cap(r0, &(0x7f000043e000)={0x1f, 0x20, {0x80000001, 0x10001, 0x8041, 0x4, 0xfffffffffffffbff, 0x10000}, 0x8, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d67000)={0x0, 0x4, 0x0, 0x7fffffff, 0x8ed1, 0x0}, &(0x7f0000200000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ad2000-0x4)=r1, 0x4) 2018/01/25 23:52:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000958000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:52:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) gettid() fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r2, 0x0}, 0x0, 0x9, 0xa}, {{r2, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r3}, 0x4000000000000c96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r2, 0x2710}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, 0x0) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 23:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000942000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/25 23:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ea000)={0x0, 0x7}, &(0x7f000010c000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ed000-0x10)={r1, 0x400, 0x393, [0x8, 0x1f, 0x0, 0x100]}, &(0x7f0000616000)=0x394) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000632000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000149000-0x10)={0x8, 0x8008, 0x4, 0xfffffffffffffffe, r2}, &(0x7f0000f91000)=0x10) 2018/01/25 23:52:34 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000026000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000001f000)={{0x4, 0x4}, 'port1\x00', 0x0, 0x10, 0xffffffffffff8000, 0x39ba, 0x80000000, 0xe19, 0x5, 0x0, 0x5, 0xbb10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000019000-0x4)=0x6a, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000026000)={0x7, 0xba7, 0x4, 0x7, 0x0, 0x0}) 2018/01/25 23:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f000091e000-0xc)={&(0x7f0000bcf000)='./file0\x00', r0}, 0xc) sendfile(r0, r0, &(0x7f0000a9c000)=0x0, 0x100000001) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000d66000)=0x1, 0x4) 2018/01/25 23:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dcd000-0x4)=0x7, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000056b000-0xc)={0x6, 0x1, 0x0, 0x5, 0xffffffff00000001}, 0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/25 23:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000232000-0x10)='/dev/sequencer2\x00', 0x14040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb3000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000c27000)='/dev/input/mice\x00', 0x0, 0x40002) read$eventfd(r1, &(0x7f0000bee000)=0x0, 0x8) write(r1, &(0x7f0000443000)="a5", 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00007bc000-0x8)={0x3, 0x81}) 2018/01/25 23:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setownex(r1, 0xf, &(0x7f0000188000)={0x1, r0}) capget(&(0x7f000081e000-0x8)={0x20080522, r0}, &(0x7f0000946000)={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() sched_setscheduler(r1, 0x2, &(0x7f0000f0a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001c8000)={0x5, [0x1, 0x8, 0x10001, 0x6, 0x5]}, 0xe) sched_yield() getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/25 23:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000202000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009bc000-0x8f)=""/143) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005e2000)=0x3d8, &(0x7f000039e000+0x212)=0x4) 2018/01/25 23:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3ff) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x1) listen(r0, 0x0) 2018/01/25 23:52:34 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0xdb)="6d86d2f752111e4d1b1b6c4af7e0639eec8fc49da9b8755e2b259dd78b20a94b1e5d81727d804843d6152d99f34ebedb7c93216f7aadc3075326293e115e7e6ef3f41d97dc82c242f0f6c797490542c4f4556e5f404cd9800a96899b9900b7340074e5c1d44e460de28c42e098903662d6fa51943cf7a3531040fcf79e5f7f17a031da415a37a343e4cb3375b0b654a7b0ee7f21cca434b2e87738e803467146b2066c18a605f6b057397070089b3d136895758ebe12941690c42c82dad05fb412b8d838ad0661eb92063fa8d55247b330dd011475a6ca589c1156", 0xdb, 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f000066c000)=0xffff, 0x4) 2018/01/25 23:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) creat(&(0x7f0000a12000-0x8)='./file0\x00', 0xaa) write$evdev(r0, &(0x7f0000c89000)=[{{0x0, 0x0}, 0x1, 0x4b, 0x400000002}], 0xfffffe75) sendfile(r1, r0, 0x0, 0x100000072439a6b) 2018/01/25 23:52:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003a3000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) io_setup(0x5, &(0x7f00006b0000-0x8)=0x0) socketpair(0xa, 0xa, 0x8, &(0x7f0000ff2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x1, &(0x7f0000584000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:52:34 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r2 = syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000009000)={{&(0x7f000000e000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000011000-0x62)={0x0, 0x5a, "40e85337ba21f97fcb93d97fac651e6747ad0ff6d7c6bb893c81db5a30df1379fb113b44d9467987b633eac308177c47f7f3d7cf50a31dcc01d816b0cc106565a6e86d08e0f3ddfce5c5f07853da18f319d2e12e13828ba469d4"}, &(0x7f0000011000-0x4)=0x62) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000011000-0x20)={0x3, 0xbf, 0x2, 0x2, 0x101, 0x1, 0x75, 0xb68, r3}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)={0x27, 0x9, 0x6, 0x6, 0x7, 0xfffffffffffffeff, "c4066a7e4af82c07dbd1cf90e287fad65633d74cb49e5fb3d40f02439677d18f69ff5705bc4adfd4c186d4417002fcece2b588f20279cd8cf314806b757be4", 0x9}, 0x60, &(0x7f000000a000)=[{&(0x7f0000011000)="80844bf32c2ddbdd44f53bfdd4f9d303aa99d7a87cc457", 0x17}, {&(0x7f0000005000)="efd3d401b61136794f1647a213e7dd6dda97dad0c2fa591d5fe4614315b222a7afb9f76c5a8a91949d4e7628d4473da32672d92ff3fca2664bc4a7763a2c07cfcb12", 0x42}, {&(0x7f0000004000)="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0x1000}, 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{&(0x7f0000012000-0x1000)="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0x1000}], 0x6, &(0x7f0000012000-0x70)={0x70, 0x10a, 0x4, "b0e604df786d5a9c59c76b3b7d3ab9691f079b9079f47f80a5300e1feba2c385b8edcdf74a6f55ad730a1d183a40a9b753302bf139df9dcaf64d315fb26a2f0079cb16e73202e08cf095c1c9f7b16134c1543243cebe15701d02301ccb"}, 0x70, 0x0}, 0x80) getgroups(0x4, &(0x7f0000011000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r4) 2018/01/25 23:52:34 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000eef000)='.request_key_auth\x00', &(0x7f0000037000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f8000)="6a16400707ca7587aae4729b51f2894d76f3933f43b05175ba4dc622998f6aabb16b6ed36b5478fee867b4a994f8af6703e90af7345caee095d4ebc7eb398767eec0fe3ba5c03a9267c3a5cd7997f5cc6f9c999a83c7b3aa59a402e5fd0385ce8c5b29ff7202ece18b9acddec49c4b291b7d35eeac36aa75e447b5009eb9f0d8806e96da8d8fec66761784af14efee854b8b1c264ec7f7feecbd1f7a6a364155219e06a001727b47e34ca07fe6876b97f2d4da18c01ee3a5830a1f3e388ca671775220b738f5891b2391c2738d3232e2fe5e74099437f2889a6e284e55d5464235632e21d6f30e214608ade6472c7ee056d58472e5", 0xf5, 0xffffffffffffffff) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/hwrng\x00', 0x2000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ef2000-0x3)={0x200000000000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000, 0x50000, 0x0, 0x0, 0x0, 0xfbbb, 0x5, 0x3}) keyctl$get_keyring_id(0x0, r1, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 23:52:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x17, 0x125000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9c000-0x11)='/selinux/enforce\x00', 0x940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000)=0x2) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000006000-0x34)={{0xffffffffffffffff, 0x3, 0x100000001, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x840000000040937f, &(0x7f0000001000)="0000000000000006b62dcd6f") 2018/01/25 23:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_dev$vcsa(&(0x7f000074e000-0xa)='/dev/vcsa#\x00', 0x2, 0xa0c26526d23e117f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000024c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000737000)=0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f000079c000)=0x0, 0x7ff) getresgid(&(0x7f00005b8000)=0x0, &(0x7f0000822000)=0x0, &(0x7f0000766000)=0x0) r5 = getegid() getgroups(0x2, &(0x7f00002be000)=[0x0, 0x0]) r7 = getegid() stat(&(0x7f0000110000-0x8)='./file0\x00', &(0x7f0000c00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmmsg$unix(r3, &(0x7f0000cf1000)=[{&(0x7f0000a6f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000953000)=[{&(0x7f0000dc0000)="6b29047923e06447580fe59fe1e8919571cf12148382caa3b47e5f56ed5b", 0x1e}, {&(0x7f0000d13000-0xc9)="ff8441a89cf946c024fadc60c866d49ff90cbc61cdd7e08fa833375cb54cfb14b5950cc710225b72702bc8e1757675611bfd97827a90d89c08f75d95adefd45fe14edc1d6dac955aeecdbe7ae795a8d78332ee45816e3152f49ae5b7c169254bc50cacbce885ab5a260e73a19f40385563edd57a486727f71096dea87c9c4b275b47dbc9c55dd7af0fdb52bb58809d10e7883d21891ecfd01839e574987ff8e077b779b4914327ed50896a81fa6d1b043c34df29926b1d1f665a01cf8e33c96a16d29fe1d035aa4c1d", 0xc9}, {&(0x7f000074e000-0x15)="f801d01cc4ad255cf4b6ebe963930f8909da3b7bee77d437d71ce7ab62f71aa3597b93f4b39d3c89d935c6d64d83024d7dbd68d7c85b0e72ad2e80de07de79097ccb9e1ab2019db8b574d9b71bb5c22524193a99bf8c773e6a14a29520de6acd36b6e4cd9f179382a2afcb239e438feb7ab18fac87c257ebf5417e0a80a30d2a964ed25be2fc2df0cd976cd9123099c20954d7344cd8be84c705da15f35ef976c28684d6ceea054243c6a83b57eb6acfe4609d755a90bd227ef9f307969b", 0xbe}, {&(0x7f0000501000-0xb4)="3caa1e9476a5d9fa7268ebe3b7b98f132b2dc0a525db17dbd1d05e394febad67c5c7a0717f3daf61fd5d64674c3db32aa151450abe58182b60a0fbab240ea08c88df5f6c783f54a0a30177f099fc2d74db5eb82f332b8cbf5ba9e2947f740b9005bd744b3eadc0bb19c6c7fd150e2e4e7bd1b0d86b0d5b6e47e14bb105e6575020d6b73ddac1ae61206bd87c69e25b946c23d9cd78e51ef691599966eb1318479b911824ba70b38b076f475a964815f726792183", 0xb4}, {&(0x7f00009a9000-0xa2)="fffd345a4f3b41b742e39df13ee490d72a1b907af7dc43ed14c774cda2790538bc1611390223b94d2cfb3d36ca3f5a0d2b58924be7f04577b36f8f8ab1ce61cbebe1f820f0eb695a2b765689b485700fab5af677370b4a9698ec53f18d6ea349ec1ed2fc3bfd447d215a8add9c81001c966ae50cd333131fedafe520dcef9952c0523dc7851b519861dbe966d5b57788fc4287edd4fe6337ef3bbf3498d53db4e800", 0xa2}, {&(0x7f00005b9000-0xac)="77f215a7c30bb83c21990e33064eb8f20dfeb6c0a72ed61e02fbdc3fa09a6c9a380ad93a9b8e38b1f81d50e6b78cfb6df3dc52d4988620186ca8982d9081f160d9c4b7dc782d809a33d4e2d98bed7f73aeffcf1c67ce2f60eadb4f4ae6518000aee759e5e1bb5d915f67d4fcb55eaeefe6c2c1a5cfb8ed0da2c836437c9595f962ed7e9083659f2952f7afd1c679622461ce905d15350d91c40f2532627b73e8277e932dce40b9db7d7b8e7f", 0xac}, {&(0x7f0000d50000-0xaa)="81d72cc1b0065e7db5d87464fb172e05c666212631ac9ec3531fd5f9820c83fc6f7d3b96f7c3a31a41b3f6d97657e696eb3d0c46bf7db35ec89758433dd09255e27f02857f83a2560ce6a210a882cc65e1982f0a3e29979fbabdceb17a04519dcd2d8395dc17757085bb9acb1658638d3b6521a58b3b864f39906942ebb1a5f762f266fc2f335d1d2cf1723f6c5ad96c1ca7743b88980806a5c6a16bdfaa900cf0449bd4d7632fb249ed", 0xaa}, {&(0x7f0000e10000-0xec)="ac90d78194f65d00e97d99612231d819f4b554289da842644e2c4cd634662cc0836f07f023c5890caa91d8e8b86ec7dad39d8714be388f3d0bc818610a7a491b3f44e91ca454eb5a583b2a89f4946bbfdc4c3de1e3b9d9b1d5ddbb24ff18413a9bbfbbbc98da21eef7adb5b7510fdfa2d268e0275fedc2b0fd55428f47af07c0323abd96a3231b366529a43c5129c675219c0c6d12aa5fab7eb882c19e6846e8de970472952add98cd43f1eda7416e1f566e06d2542a486a9cf5bb122f9c5edc7a6aae83b272815b7c59efadeb030849ae1855baf74c8dc316bfabbadb4d8d8e5e38a7dd842c76e40a01efd6", 0xec}], 0x8, &(0x7f0000e27000)=[@cred={0x20, 0x1, 0x2, r0, r2, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x38, 0x0}, {&(0x7f0000a61000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000669000-0x70)=[{&(0x7f0000882000)="f62808906e22393b12c94892337eb64ccb07aff10c721796b597d5b9", 0x1c}, {&(0x7f00002bd000-0x12)="187d8f2f3aa53e8cab8aa37cc5a4bd089a73", 0x12}, {&(0x7f0000b66000)="6a13e5db03df6b77a8c93ba2573273424ab1b4fd5e3355ce7f50b1e47281c3cea5b3a97e981e4770ca2767334168c8a4172478a85aa3efddc5498f26", 0x3c}, {&(0x7f0000e95000)="203a13c7bf0a59b479f3a8937142a7ec04d54735857895387ff3ee9c8971ef3d1fb298ce59b500a646558cc30f73326504d29af486ba5e1437abaa565b6e03e88a6da36f0d60bd2660278282caad11985843c17731d0bfbbdc", 0x59}, {&(0x7f00002c5000-0x8f)="dc8ee969f36ad237492c6b866982f9811b527be6442ddbcefa4ae926e52bcaa8cc04b7a1529ea4ba8d73bf37b3f384bd4425a21d945f2709587ec0119613e8dba6f274d89f23c25220a36adea4566082275f8b93a626a91028a60edb8f19b83e9fafdc63bd717bf9e6a643b5a66edafa6170d13fa65e73e75b9b6e52474de90a5cfbb9788fd1fbba6a8cb7e0eff03a", 0x8f}, {&(0x7f0000a43000)="bddc0864151f12c28b7c925299ac903884a7e0d1c07e2240fbcbe78600726274ae877bc6f28e9ae2a04026faf9fce478199e669ff42541a3ebf1cc0037ec2773cb09174ca4c9628bf2ecb3af838ecb47bb90922870bf9756290fde30a151d156810712d353513ebf50c6bb9ab9d9c76317e638a314e625f1ad47b0a20b2a48456ed580bbfc9fece1e6dbe82f06568430f2453089f29677eafcea7562a8524430b1d64c98129f361cbef47393bb8139b63514a4bc47ef5848583efcc1be49117e54d712a731", 0xc5}, {&(0x7f000056d000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000ad1000)=[@cred={0x20, 0x1, 0x2, r0, r2, r5}], 0x20, 0x40}, {&(0x7f0000aa1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x20)=[{&(0x7f0000c40000-0x82)="1ab3f623b6a4ea7b6347c4f7cec96fb7509eac9a54ee242183f3232986c6fa2926f4ddb7e6b4394d6c789edfcb53d5de09bc4cd379c4b19134074e631bc75f6d5a630bb6f7578707dda8fcfad2f2264c6cc77e9e753c410278ade186f32dc9d7bb33975ea5f2b2231debf56321b38d89c25502a7446731d2362d6b9def0a055b971a", 0x82}, {&(0x7f00002bd000)="38937fcd830dbc0aec630db2db18109b8cd08049117888b73a6e4c2e3c3516", 0x1f}], 0x2, &(0x7f0000386000)=[@rights={0x30, 0x1, 0x1, [r3, r1, r1, r1, r1, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r2, r6}, @cred={0x20, 0x1, 0x2, r0, r2, r7}, @cred={0x20, 0x1, 0x2, r0, r2, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r9}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r3]}], 0x128, 0x40}], 0x3, 0x10) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 182.220312] ================================================================== [ 182.227810] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 182.235086] Read of size 2 at addr ffff8801d635528b by task syz-executor4/25262 [ 182.242521] [ 182.244137] CPU: 1 PID: 25262 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #280 [ 182.251470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.260986] Call Trace: [ 182.263602] dump_stack+0x194/0x257 [ 182.267245] ? arch_local_irq_restore+0x53/0x53 [ 182.271891] ? show_regs_print_info+0x18/0x18 [ 182.276372] ? refcount_add+0x24/0x60 [ 182.280152] ? erspan_build_header+0x3bf/0x3d0 [ 182.284718] print_address_description+0x73/0x250 [ 182.289535] ? erspan_build_header+0x3bf/0x3d0 [ 182.294094] kasan_report+0x25b/0x340 [ 182.297875] __asan_report_load_n_noabort+0xf/0x20 [ 182.302778] erspan_build_header+0x3bf/0x3d0 [ 182.307169] erspan_xmit+0x3b8/0x13b0 [ 182.310952] ? prepare_fb_xmit+0x9a0/0x9a0 [ 182.315167] ? netif_skb_features+0x9b0/0x9b0 [ 182.319648] ? __dev_get_by_index+0x1a0/0x1a0 [ 182.324124] ? check_noncircular+0x20/0x20 [ 182.328350] packet_direct_xmit+0x315/0x6b0 [ 182.332659] packet_sendmsg+0x3aed/0x60b0 [ 182.336788] ? find_held_lock+0x35/0x1d0 [ 182.340837] ? avc_has_perm+0x35e/0x680 [ 182.344801] ? kick_process+0xc0/0x110 [ 182.348671] ? packet_cached_dev_get+0x2b0/0x2b0 [ 182.353408] ? avc_has_perm+0x43e/0x680 [ 182.357363] ? avc_has_perm_noaudit+0x520/0x520 [ 182.362020] ? __fget+0x35c/0x570 [ 182.365460] ? iterate_fd+0x3f0/0x3f0 [ 182.369254] ? find_held_lock+0x35/0x1d0 [ 182.373304] ? sock_has_perm+0x2a4/0x420 [ 182.377345] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 182.382682] ? lock_release+0x952/0xa40 [ 182.386642] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 182.392504] ? __check_object_size+0x25d/0x4f0 [ 182.397061] ? avc_has_perm_noaudit+0x520/0x520 [ 182.401729] ? selinux_socket_sendmsg+0x36/0x40 [ 182.406377] ? security_socket_sendmsg+0x89/0xb0 [ 182.411113] ? packet_cached_dev_get+0x2b0/0x2b0 [ 182.415849] sock_sendmsg+0xca/0x110 [ 182.419541] SYSC_sendto+0x361/0x5c0 [ 182.423236] ? SYSC_connect+0x4a0/0x4a0 [ 182.427190] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 182.432541] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 182.437795] ? alloc_file+0x27e/0x390 [ 182.441578] ? exit_to_usermode_loop+0x8c/0x310 [ 182.446236] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 182.451761] ? syscall_return_slowpath+0x2ad/0x550 [ 182.456674] ? prepare_exit_to_usermode+0x340/0x340 [ 182.461673] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 182.466500] SyS_sendto+0x40/0x50 [ 182.469935] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 182.474666] RIP: 0033:0x452f19 [ 182.477834] RSP: 002b:00007f85f20ecc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 182.485523] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 182.492776] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 182.500026] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 182.507282] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 182.514534] R13: 00000000ffffffff R14: 00007f85f20ed6d4 R15: 0000000000000000 [ 182.521799] [ 182.523402] Allocated by task 1: [ 182.526748] save_stack+0x43/0xd0 [ 182.530174] kasan_kmalloc+0xad/0xe0 [ 182.533867] kasan_slab_alloc+0x12/0x20 [ 182.537823] kmem_cache_alloc+0x12e/0x760 [ 182.541948] __kernfs_new_node+0xe2/0x570 [ 182.546067] kernfs_new_node+0x80/0xe0 [ 182.549934] __kernfs_create_file+0x4b/0x320 [ 182.554323] sysfs_add_file_mode_ns+0x220/0x510 [ 182.558967] sysfs_add_file+0x4e/0x60 [ 182.562742] sysfs_merge_group+0xef/0x210 [ 182.566867] dpm_sysfs_add+0x126/0x1c0 [ 182.570730] device_add+0xc32/0x1650 [ 182.574427] input_register_device+0x636/0xe00 [ 182.578983] acpi_button_add+0x3e0/0x990 [ 182.583032] acpi_device_probe+0xce/0x340 [ 182.587157] driver_probe_device+0x71b/0xae0 [ 182.591537] __driver_attach+0x181/0x1c0 [ 182.595573] bus_for_each_dev+0x154/0x1e0 [ 182.599693] driver_attach+0x3d/0x50 [ 182.603381] bus_add_driver+0x466/0x620 [ 182.607327] driver_register+0x1bf/0x3c0 [ 182.611367] acpi_bus_register_driver+0xfd/0x150 [ 182.616100] acpi_button_driver_init+0x15/0x17 [ 182.620666] do_one_initcall+0xad/0x357 [ 182.624614] kernel_init_freeable+0x469/0x521 [ 182.629172] kernel_init+0x13/0x180 [ 182.632781] ret_from_fork+0x3a/0x50 [ 182.636466] [ 182.638067] Freed by task 0: [ 182.641054] (stack is not available) [ 182.644739] [ 182.646349] The buggy address belongs to the object at ffff8801d63551c0 [ 182.646349] which belongs to the cache kernfs_node_cache of size 160 [ 182.659693] The buggy address is located 43 bytes to the right of [ 182.659693] 160-byte region [ffff8801d63551c0, ffff8801d6355260) [ 182.671990] The buggy address belongs to the page: [ 182.676916] page:ffffea000758d540 count:1 mapcount:0 mapping:ffff8801d6355000 index:0xffff8801d6355fee [ 182.686340] flags: 0x2fffc0000000100(slab) [ 182.690567] raw: 02fffc0000000100 ffff8801d6355000 ffff8801d6355fee 0000000100000012 [ 182.698423] raw: ffffea000758d520 ffffea000758d5a0 ffff8801d9ea2dc0 0000000000000000 [ 182.706286] page dumped because: kasan: bad access detected [ 182.711969] [ 182.713578] Memory state around the buggy address: [ 182.718485] ffff8801d6355180: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 182.725828] ffff8801d6355200: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 182.733163] >ffff8801d6355280: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.740496] ^ [ 182.744098] ffff8801d6355300: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 182.751429] ffff8801d6355380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 182.758773] ================================================================== [ 182.766105] Disabling lock debugging due to kernel taint [ 182.771594] Kernel panic - not syncing: panic_on_warn set ... [ 182.771594] [ 182.778948] CPU: 1 PID: 25262 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #280 [ 182.787604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.796970] Call Trace: [ 182.799541] dump_stack+0x194/0x257 [ 182.803143] ? arch_local_irq_restore+0x53/0x53 [ 182.807788] ? kasan_end_report+0x32/0x50 [ 182.811913] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 182.816656] ? vsnprintf+0x1ed/0x1900 [ 182.820436] ? erspan_build_header+0x3a0/0x3d0 [ 182.824993] panic+0x1e4/0x41c [ 182.828163] ? refcount_error_report+0x214/0x214 [ 182.832895] ? add_taint+0x1c/0x50 [ 182.836419] ? add_taint+0x1c/0x50 [ 182.839948] ? erspan_build_header+0x3bf/0x3d0 [ 182.844505] kasan_end_report+0x50/0x50 [ 182.848462] kasan_report+0x144/0x340 [ 182.852248] __asan_report_load_n_noabort+0xf/0x20 [ 182.857151] erspan_build_header+0x3bf/0x3d0 [ 182.861536] erspan_xmit+0x3b8/0x13b0 [ 182.865313] ? prepare_fb_xmit+0x9a0/0x9a0 [ 182.869525] ? netif_skb_features+0x9b0/0x9b0 [ 182.874005] ? __dev_get_by_index+0x1a0/0x1a0 [ 182.878481] ? check_noncircular+0x20/0x20 [ 182.882699] packet_direct_xmit+0x315/0x6b0 [ 182.887000] packet_sendmsg+0x3aed/0x60b0 [ 182.891144] ? find_held_lock+0x35/0x1d0 [ 182.895201] ? avc_has_perm+0x35e/0x680 [ 182.899162] ? kick_process+0xc0/0x110 [ 182.903054] ? packet_cached_dev_get+0x2b0/0x2b0 [ 182.907790] ? avc_has_perm+0x43e/0x680 [ 182.911753] ? avc_has_perm_noaudit+0x520/0x520 [ 182.916396] ? __fget+0x35c/0x570 [ 182.919829] ? iterate_fd+0x3f0/0x3f0 [ 182.923609] ? find_held_lock+0x35/0x1d0 [ 182.927654] ? sock_has_perm+0x2a4/0x420 [ 182.931782] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 182.937120] ? lock_release+0x952/0xa40 [ 182.941082] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 182.947078] ? __check_object_size+0x25d/0x4f0 [ 182.951648] ? avc_has_perm_noaudit+0x520/0x520 [ 182.956321] ? selinux_socket_sendmsg+0x36/0x40 [ 182.960975] ? security_socket_sendmsg+0x89/0xb0 [ 182.967362] ? packet_cached_dev_get+0x2b0/0x2b0 [ 182.972098] sock_sendmsg+0xca/0x110 [ 182.975790] SYSC_sendto+0x361/0x5c0 [ 182.979492] ? SYSC_connect+0x4a0/0x4a0 [ 182.983443] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 182.988783] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 182.994046] ? alloc_file+0x27e/0x390 [ 182.997837] ? exit_to_usermode_loop+0x8c/0x310 [ 183.002490] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 183.008016] ? syscall_return_slowpath+0x2ad/0x550 [ 183.012925] ? prepare_exit_to_usermode+0x340/0x340 [ 183.017924] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 183.022754] SyS_sendto+0x40/0x50 [ 183.026197] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 183.030930] RIP: 0033:0x452f19 [ 183.034094] RSP: 002b:00007f85f20ecc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 183.041775] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 183.049020] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 183.056264] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 183.063509] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 183.070754] R13: 00000000ffffffff R14: 00007f85f20ed6d4 R15: 0000000000000000 [ 183.078623] Dumping ftrace buffer: [ 183.082137] (ftrace buffer empty) [ 183.085820] Kernel Offset: disabled [ 183.089425] Rebooting in 86400 seconds..